CN219965609U - Tea winnowing machine - Google Patents

Abstract

The utility model discloses a tea winnowing machine, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a winnowing box, the right side surface of the winnowing box is hinged with a protective door through a hinge, the inner side walls of the winnowing box are provided with symmetrical first sliding grooves, the interiors of the two first sliding grooves are respectively and slidably connected with a first sliding plate, one side surface of each first sliding plate, which is close to each other, is fixedly connected with a positioning frame, the inner side wall of each positioning frame is fixedly connected with a screening net, the inner side wall of the winnowing box is provided with symmetrical second sliding grooves, and the interiors of the two second sliding grooves are respectively and slidably connected with a second sliding plate. This device utilizes the screening net to screen tealeaves, makes garrulous rotten tealeaves fall into the inside of collecting box, makes things convenient for the staff to collect garrulous leaf after the selection by winnowing, utilizes the cooperation of first spout and first slide, makes things convenient for the staff to pull out the locating frame, further makes things convenient for the staff to take out qualified tealeaves, improves work efficiency.

Description

Tea winnowing machine

Technical Field

The utility model relates to the field of tea processing production, in particular to a tea winnowing machine.

Background

The tea winnowing operation is a finish machining process which utilizes different volume weights, different volumes, different shapes and other falling points of tea leaves in a wind farm to separate the tea leaves with different qualities, and achieves the purposes of distinct tea leaf grades, uniform volume weights and meeting the requirements of certain specifications. The selection by winnowing has two effects of grading and cleanness, tealeaves is the leaf and the bud of tea tree, and tealeaves stoner is mainly applied to the preliminary working of tealeaves, and tealeaves selection by winnowing machine is that to screening separation such as bad leaf broken leaves in the tealeaves, and the use of tealeaves selection by winnowing machine is extensive, and present selection by winnowing machine structure lacks the mechanism that broken leaves were collected, and inconvenient broken leaves after the selection by winnowing are also inconvenient to be collected, and also inconvenient take out qualified tealeaves, reduce staff's work efficiency, for this reason, we propose a tealeaves selection by winnowing machine to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a tea winnowing machine which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a tealeaves air separator, includes the bottom plate, the last fixed surface of bottom plate has the selection by winnowing case, the right flank of selection by winnowing case passes through the hinge and articulates there is the guard gate, symmetrical first spout has been seted up to the inside wall of selection by winnowing case, two the equal sliding connection of inside of first spout has first slide, two the common fixedly connected with locating frame of a side that first slide is close to each other, the inside wall fixedly connected with screening net of locating frame, symmetrical second spout has been seted up to the inside wall of selection by winnowing case, two the equal sliding connection of inside of second spout has the second slide, two the common fixedly connected with collection box of a side that the second slide is close to each other, the inside wall fixedly connected with air duct of selection by winnowing case, the logical groove has been seted up to the left surface of selection by winnowing case, the internally mounted in logical groove has the fan.

In a further embodiment, a protection cylinder is fixedly connected to the left side face of the winnowing box, and a protection net is fixedly connected to the inner wall of the protection cylinder.

In a further embodiment, the right side surface of the protective door is fixedly connected with an operation instruction board, and the operation instruction board is triangular.

In a further embodiment, a buckle plate is fixedly connected to the right side face of the protective door, and a buckle groove is formed in the front face of the buckle plate.

In a further embodiment, an observation groove is formed in the front face of the winnowing box, and a transparent observation plate is fixedly connected to the inner wall of the observation groove.

In a further embodiment, the bottom surface of the bottom plate is fixedly connected with four supporting legs, universal wheels are mounted at the bottom ends of the supporting legs, and a braking mechanism is arranged on the outer surface of each universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

this device passes through the cooperation of fan and air duct, can blow the wind to the inside of locating frame, through the rotation rate that changes the fan, can adjust the size of wind-force, blow up tealeaves through wind-force, utilize the screening net to screen tealeaves simultaneously, make garrulous rotten tealeaves fall into the inside of collecting box, make things convenient for the staff to collect the garrulous leaf after the selection by winnowing, utilize the cooperation of first spout and first slide, make things convenient for the staff to pull out the locating frame, further make things convenient for the staff to take out qualified tealeaves, improve staff's work efficiency.

Drawings

Fig. 1 is a schematic perspective view of a tea winnowing machine.

Figure 2 is a cross-sectional view of a side view of a fan box in a tea winnowing machine.

Figure 3 is a cross-sectional view of a front view of a winnowing box in a tea winnowing machine.

Fig. 4 is an enlarged schematic view of the structure of the tea winnowing machine at a in fig. 3.

In the figure: 1. a bottom plate; 2. a winnowing box; 3. a first chute; 4. a first slide plate; 5. a positioning frame; 6. a second chute; 7. a second slide plate; 8. a collection box; 9. a protective door; 10. an air duct; 11. a through groove; 12. a blower; 13. screening a net; 14. a protective cylinder; 15. a protective net; 16. an observation groove; 17. a transparent viewing plate; 18. an operation instruction board; 19. a buckle plate; 20. a buckling groove; 21. support legs; 22. and a universal wheel.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a tea winnowing machine includes a bottom plate 1, a winnowing box 2 is fixedly connected to an upper surface of the bottom plate 1, a protection door 9 is hinged to a right side surface of the winnowing box 2 through a hinge, symmetrical first sliding grooves 3 are formed in inner side walls of the winnowing box 2, first sliding plates 4 are slidably connected to inner sides of the two first sliding grooves 3, a positioning frame 5 is fixedly connected to one side surface of the two first sliding plates 4 close to each other, a screening net 13 is fixedly connected to an inner side wall of the positioning frame 5, symmetrical second sliding grooves 6 are formed in inner side walls of the winnowing box 2, second sliding plates 7 are slidably connected to inner sides of the two second sliding grooves 6, a collecting box 8 is fixedly connected to one side surface of the two second sliding plates 7 close to each other, a ventilation drum 10 is fixedly connected to an inner side wall of the winnowing box 2, a ventilation groove 11 is formed in a left side surface of the winnowing box 2, and a fan 12 is mounted in the ventilation groove 11.

The left surface fixedly connected with protection section of thick bamboo 14 of selection by winnowing case 2, the inner wall fixedly connected with protection network 15 of protection section of thick bamboo 14, the right flank fixedly connected with operation instruction board 18 of guard gate 9, operation instruction board 18 is triangle-shaped, the right flank fixedly connected with buckle 19 of guard gate 9, buckle 20 has been seted up in the front of buckle 19, through the cooperation of protection section of thick bamboo 14 and protection network 15, reach the effect to fan 12 protection, the security of device is improved, utilize operation instruction board 18 can make the staff operation in the time of consulting, avoid the staff's operation to appear the mistake, through the cooperation of buckle 19 and buckle 20, make things convenient for the staff to open guard gate 9.

The observation groove 16 has been seted up in the front of selection by winnowing case 2, the inner wall fixedly connected with transparent observation board 17 of observation groove 16, four supporting legs 21 of bottom surface fixedly connected with of bottom plate 1, universal wheel 22 is all installed to the bottom of every supporting leg 21, the surface of every universal wheel 22 all is equipped with brake mechanism, utilize the cooperation of observation groove 16 and transparent observation board 17, make things convenient for the staff to observe the inside condition of selection by winnowing case 2 at any time, through the cooperation of supporting leg 21 and universal wheel 22, make things convenient for the staff to remove the device, improve staff's work efficiency.

The working principle of the utility model is as follows: when the device is used, the device is communicated with a corresponding power supply, the supporting legs 21 and the universal wheels 22 are used for being matched, the device can be stably placed, sliding of the device is avoided, the protective door 9 is opened through the pinch plate 19, corresponding tea leaves are placed in the positioning frame 5, the protective door 9 is closed, the fan 12 is operated, the fan 12 is matched with the air duct 10, wind is blown to the inside of the positioning frame 5, the wind force can be adjusted through changing the rotating speed of the fan 12, the tea leaves are blown up through the wind force, meanwhile, the screening net 13 is used for screening the tea leaves, broken tea leaves fall into the collecting box 8, workers can conveniently collect broken tea leaves after winnowing, the worker can conveniently pull out the positioning frame 5 through the matching of the first sliding groove 3 and the first sliding plate 4, and the workers can further conveniently take out qualified tea leaves.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A tea winnowing machine is characterized in that: including bottom plate (1), the last fixed surface of bottom plate (1) is connected with selection by winnowing case (2), the right flank of selection by winnowing case (2) articulates through the hinge has guard gate (9), first spout (3) of symmetry have been seted up to the inside wall of selection by winnowing case (2), two equal sliding connection in inside of first spout (3) has first slide (4), two the common fixedly connected with locating frame (5) of a side that first slide (4) is close to each other, the inside wall fixedly connected with screening net (13) of locating frame (5), symmetrical second spout (6) have been seted up to the inside wall of selection by winnowing case (2), two equal sliding connection in inside of second spout (6) has second slide (7), two the common fixedly connected with collection box (8) of a side that second slide (7) is close to each other, logical groove (11) have been seted up to the left side of selection by winnowing case (2) in the inside wall fixedly connected with wind guide tube (10), logical groove (11) have fan (12) of interior installation.

2. A tea leaf winnowing machine as claimed in claim 1, wherein: the left side face of selection by winnowing case (2) is fixedly connected with protection section of thick bamboo (14), the inner wall fixedly connected with protection network (15) of protection section of thick bamboo (14).

3. A tea leaf winnowing machine as claimed in claim 1, wherein: the right side face of the protective door (9) is fixedly connected with an operation instruction board (18), and the operation instruction board (18) is triangular.

4. A tea leaf winnowing machine as claimed in claim 1, wherein: the right side face of the protective door (9) is fixedly connected with a buckle plate (19), and the front face of the buckle plate (19) is provided with a buckle groove (20).

5. A tea leaf winnowing machine as claimed in claim 1, wherein: an observation groove (16) is formed in the front face of the winnowing box (2), and a transparent observation plate (17) is fixedly connected to the inner wall of the observation groove (16).

6. A tea leaf winnowing machine as claimed in claim 1, wherein: the bottom surface fixedly connected with four supporting legs (21) of bottom plate (1), every universal wheel (22) are all installed to the bottom of supporting leg (21), every the surface of universal wheel (22) all is equipped with brake mechanism.