Tea pneumatic sorting machine with air suction device

Abstract

The utility model relates to the technical field of tea winnowing, and discloses a tea winnowing machine with an air suction device, which comprises a machine body, an air supply channel fixed on the left side wall of the machine body, a fan fixed in the air supply channel, a feeding channel fixed at the upper end of the machine body, and an air suction mechanism arranged on the right side wall of the machine body. The air suction mechanism comprises a connecting assembly and an air suction assembly, a plurality of discharging channels are fixed to the lower end of the machine body, and the air suction mechanism is arranged, so that the airflow direction in the machine body is kept consistent, the problem that in the prior art, airflow in the machine body is prone to turbulent flow is solved, and the tea winnowing effect cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of tea wind selection, in particular to a tea wind sorting machine with an air suction device. Background Art

[0002] The tea wind sorting machine is a professional equipment that uses wind power to screen tea. It is mainly used for screening and grading in the initial processing of tea. The use of tea wind sorting machine can make the grading of tea more uniform, improve the quality of tea and reduce production costs. The working principle of the tea wind sorting machine is mainly to use the weight of different grades of tea to separate the tea by wind power.

[0003] At present, an existing tea wind sorting machine usually includes a sorting machine body, a feed port is provided at the upper end of the sorting machine body, a blowing device is provided on the side wall of the sorting machine body, and a plurality of discharge ports are provided at the lower end of the sorting machine body. When the tea leaves need to be wind sorted, the blowing device is started and the tea leaves are transported into the feed port at the same time, so that the tea leaves can be blown to different discharge ports according to their different weights, thereby completing the wind sorting of the tea leaves.

[0004] In the above scheme, when the tea leaves are air-sorted, the airflow blown out by the blowing device easily contacts the inner wall of the sorting machine body, causing airflow turbulence, thereby causing the tea leaves to be unable to be effectively blown to different discharge ports according to different weights, thus affecting the air-sorting effect of the tea leaves. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a tea wind sorting machine with an air suction device. By providing an air suction mechanism, the air flow direction in the machine body is kept consistent, solving the problem of turbulence in the air flow in the machine body in the prior art, thereby not affecting the air selection effect of the tea leaves.

[0006] The solution of the utility model to solve the technical problem is:

[0007] A tea wind sorting machine with an air suction device comprises a fuselage, an air supply channel is fixed on the left side wall of the fuselage, a fan is fixed in the air supply channel, a feed channel is fixed at the upper end of the fuselage, an air suction mechanism is arranged on the right side wall of the fuselage, the air suction mechanism comprises a connecting assembly and an air suction assembly, and a plurality of discharge channels are fixed at the lower end of the fuselage.

[0008] When the tea leaves need to be air-selected, the fan and the suction component are started, and the tea leaves are transported into the feed channel, so that the tea leaves can be air-selected, so that heavier impurities or heavier tea leaves in the tea leaves fall into the discharge channel directly below, qualified tea leaves fall into multiple discharge channels in the middle, and fine impurities or unqualified tea leaves in the tea leaves fall into the discharge channel on the far right, so that the tea leaves can be effectively air-selected. At the same time, by providing an suction component, the airflow blown into the fuselage can be extracted through the suction component, so that the airflow direction in the fuselage remains consistent, thereby ensuring the air-selected quality of the tea leaves.

[0009] By providing an air suction mechanism, the air flow direction in the machine body is kept consistent, thereby solving the problem of turbulence in the air flow in the machine body in the prior art, thereby not affecting the air selection effect of the tea leaves.

[0010] The utility model is further configured as follows: the connecting assembly includes a first connecting tube fixed on the upper end of the fuselage, a second connecting tube is fixed on the right side wall of the fuselage, the first connecting tube, the second connecting tube and the fuselage are interconnected, the air suction assembly is arranged on the side wall of the second connecting tube, and a discharge pipe is fixed at the lower end of the second connecting tube.

[0011] Through the above technical solution, the suction component is started, so that air can be sucked into the fuselage through the first connecting tube and the second connecting tube, so that the airflow blown into the fuselage can be effectively sucked out, so that the airflow direction in the fuselage remains consistent. At the same time, by providing a discharge pipe, fine impurities or unqualified tea leaves that fall to the bottom of the second connecting tube during operation can be discharged.

[0012] The utility model is further configured as follows: the air intake assembly comprises an air intake connecting pipe fixed on the side wall of the second connecting pipe, and the end of the air intake connecting pipe is connected to a dust collector.

[0013] Through the above technical solution, when it is necessary to keep the airflow direction in the fuselage consistent, the dust collector is started, so that the first connecting pipe and the second connecting pipe are sucked in through the air suction connecting pipe, so that the airflow blown into the fuselage can be sucked out through the first connecting pipe and the second connecting pipe, and at the same time, some fine impurities in the tea leaves or tea leaves of unqualified quality can be extracted, thereby improving the air selection quality of the tea leaves.

[0014] The utility model is further configured as follows: a group of adjustment components are provided between two adjacent discharge channels, the adjustment components include an adjustment plate rotatably connected to the fuselage, an adjustment rod is fixed on the protruding end of the adjustment plate passing through the fuselage, and a fixing component is provided on the side wall of the adjustment rod.

[0015] Through the above technical solution, when the tea leaves need to be winnowed, the adjusting plate is driven to rotate by the adjusting rod, so that the size of the inlet end of the discharge channel can be adjusted according to the quality of the tea leaves of the required specifications, and then the adjusting rod is fixed by the fixing assembly to prevent the adjusting plate from rotating freely, so that the tea leaves of the required quality can fall into the required discharge channel.

[0016] The utility model is further configured as follows: the fixing assembly includes a threaded rod fixed on the adjusting rod, a connecting plate is fixed on the side wall of the fuselage, an arc groove matching with the threaded rod is formed on the connecting plate, and a nut is screwed on the protruding end of the threaded rod passing through the arc groove.

[0017] Through the above technical solution, when the adjusting rod needs to be fixed, after the adjusting plate is rotated to the desired position, the nut is rotated so that the nut abuts against the side wall of the connecting plate, thereby fixing the adjusting rod and preventing the adjusting plate from rotating freely.

[0018] The utility model is further configured as follows: a plurality of discharge channels, a connection channel is fixed at the lower end of the discharge pipe, and a baffle is inserted on the side wall of the connection channel.

[0019] Through the above technical solution, when the tea leaves in the discharge channel need to be discharged, the baffle is pulled outward to make the tea leaves fall from the gap between the connecting channel and the baffle, thereby facilitating the discharge of the tea leaves and controlling the discharge rate of the tea leaves.

[0020] The utility model is further configured as follows: an abutment plate is fixed on the inner wall of the connecting channel, and the lower end of the abutment plate abuts against the upper end of the baffle.

[0021] Through the above technical solution, when the baffle is pulled outward, the tea leaves dropped on the baffle are prevented from being taken out along with the baffle.

[0022] The utility model is further configured as follows: an observation window is installed on the side wall of the fuselage.

[0023] Through the above technical solution, by providing an observation window, the wind selection status of the tea leaves in the machine body can be observed.

[0024] The beneficial effects of the utility model are:

[0025] Compared with the prior art, the air suction mechanism is provided so that the air flow direction in the machine body is kept consistent, thereby solving the problem of turbulence in the air flow in the machine body in the prior art, thereby not affecting the air selection effect of the tea leaves.

[0026] The abutment plate is provided to prevent the tea leaves dropped on the baffle from being carried out along with the baffle.

[0027] By providing an observation window, the wind selection conditions of the tea leaves in the machine body can be observed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model with part of the fuselage removed;

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting channel and some connecting parts;

[0031] Figure 4 for Figure 2 A magnified image of A.

[0032] Figure numerals: 1, fuselage; 2, air supply channel; 3, fan; 4, feed channel; 5, discharge channel; 6, first connecting pipe; 7, second connecting pipe; 8, discharge pipe; 9, suction connecting pipe; 10, dust collector; 11, adjustment plate; 12, adjustment rod; 13, threaded rod; 14, connecting plate; 1401, arc groove; 15, nut; 16, connecting channel; 17, baffle; 18, abutment plate; 19, observation window. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] The following references Figures 1 to 4 The utility model is described.

[0035] A tea wind sorting machine with an air suction device comprises a body 1, an air supply channel 2 is fixed on the left side wall of the body 1, a fan 3 is fixed in the air supply channel 2, a feed channel 4 is fixed at the upper end of the body 1, an air suction mechanism is provided on the right side wall of the body 1, the air suction mechanism comprises a connecting component and an air suction component, and a plurality of discharge channels 5 are fixed at the lower end of the body 1.

[0036] When the tea leaves need to be air-selected, the fan 3 and the suction component are started, and the tea leaves are transported into the feed channel 4, so that the tea leaves can be air-selected, and the heavier impurities or heavier tea leaves in the tea leaves fall into the discharge channel 5 directly below, the qualified tea leaves fall into the multiple discharge channels 5 in the middle, and the fine impurities or unqualified tea leaves in the tea leaves fall into the discharge channel 5 on the far right, so that the tea leaves can be effectively air-selected. At the same time, by providing an air suction component, the air flow blown into the fuselage 1 can be extracted through the air suction component, so that the air flow direction in the fuselage 1 remains consistent, thereby ensuring the air-selected quality of the tea leaves.

[0037] By providing an air suction mechanism, the air flow direction in the fuselage 1 is kept consistent, thereby solving the problem of turbulence in the air flow in the fuselage 1 in the prior art, thereby not affecting the air selection effect of the tea leaves.

[0038] The connecting assembly includes a first connecting tube 6 fixed on the upper end of the fuselage 1, a second connecting tube 7 fixed on the right side wall of the fuselage 1, the first connecting tube 6, the second connecting tube 7 and the fuselage 1 are interconnected, the air intake assembly is arranged on the side wall of the second connecting tube 7, and a discharge pipe 8 is fixed at the lower end of the second connecting tube 7.

[0039] Start the suction component, so that air can be sucked into the fuselage 1 through the first connecting tube 6 and the second connecting tube 7, so that the airflow blown into the fuselage 1 can be effectively sucked out, so that the airflow direction in the fuselage 1 remains consistent. At the same time, by providing a discharge pipe 8, fine impurities or unqualified tea leaves that fall to the bottom of the second connecting tube 7 during operation can be discharged.

[0040] The air suction assembly comprises an air suction connecting pipe 9 fixed on the side wall of the second connecting pipe 7 , and a dust collector 10 is connected to the end of the air suction connecting pipe 9 .

[0041] When it is necessary to keep the airflow direction in the fuselage 1 consistent, start the dust collector 10, so that the first connecting pipe 6 and the second connecting pipe 7 are sucked in through the suction connecting pipe 9, so that the airflow blown into the fuselage 1 can be sucked out through the first connecting pipe 6 and the second connecting pipe 7, and at the same time, some fine impurities in the tea leaves or tea leaves of unqualified quality can be extracted, thereby improving the air selection quality of the tea leaves.

[0042] A set of adjustment components is provided between two adjacent discharge channels 5, and the adjustment components include an adjustment plate 11 rotatably connected to the fuselage 1, an adjustment rod 12 is fixed on the protruding end of the adjustment plate 11 passing through the fuselage 1, and a fixing component is provided on the side wall of the adjustment rod 12.

[0043] When the tea leaves need to be winnowed, the adjusting plate 11 is driven to rotate by the adjusting rod 12, so that the size of the inlet end of the discharge channel 5 can be adjusted according to the quality of the tea leaves of the required specifications, and then the adjusting rod 12 is fixed by the fixing assembly to prevent the adjusting plate 11 from rotating freely, so that the tea leaves of the required quality can fall into the required discharge channel 5.

[0044] The fixing assembly includes a threaded rod 13 fixed on the adjusting rod 12, a connecting plate 14 is fixed on the side wall of the fuselage 1, an arc groove 1401 matching with the threaded rod 13 is formed on the connecting plate 14, and a nut 15 is screwed on the protruding end of the threaded rod 13 passing through the arc groove 1401.

[0045] When the adjusting rod 12 needs to be fixed, after the adjusting plate 11 is rotated to the desired position, the nut 15 is rotated to make the nut 15 abut against the side wall of the connecting plate 14, thereby fixing the adjusting rod 12 and preventing the adjusting plate 11 from rotating freely.

[0046] A connecting channel 16 is fixed at the lower ends of the plurality of discharge channels 5 and the discharge pipe 8 , and a baffle 17 is inserted and sleeved on the side wall of the connecting channel 16 .

[0047] When the tea leaves in the discharge channel 5 need to be discharged, the baffle 17 is pulled outwards to make the tea leaves fall from the gap between the connecting channel 16 and the baffle 17, thereby facilitating the discharge of the tea leaves and controlling the discharge rate of the tea leaves.

[0048] An abutment plate 18 is fixed on the inner wall of the connecting channel 16 , and the lower end of the abutment plate 18 abuts against the upper end of the baffle 17 .

[0049] When the baffle 17 is pulled outward, the tea leaves dropped on the baffle 17 are prevented from being taken out along with the baffle 17 .

[0050] An observation window 19 is installed on the side wall of the fuselage 1.

[0051] By providing the observation window 19 , the wind selection status of the tea leaves in the machine body 1 can be observed.

[0052] Working principle:

[0053] When it is necessary to air-select the tea leaves, start the fan 3 and the dust collector 10, and transport the tea leaves into the feed channel 4, so that the first connecting tube 6 and the second connecting tube 7 are inhaled through the suction connecting tube 9, so that the airflow blown into the fuselage 1 can be sucked out through the first connecting tube 6 and the second connecting tube 7, so that the heavier impurities or heavier tea leaves contained in the tea leaves can be effectively dropped into the discharge channel 5 directly below, the tea leaves of qualified quality can be dropped into the multiple discharge channels 5 in the middle, and the fine impurities or unqualified tea leaves contained in the tea leaves can be dropped into the discharge channel 5 on the far right, so that the tea leaves can be effectively air-selected, and at the same time, the suction component can extract some fine impurities or unqualified tea leaves from the tea leaves, thereby improving the air-selected quality of the tea leaves.

[0054] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A tea wind sorting machine with an air suction device, comprising a machine body (1), characterized in that: An air supply channel (2) is fixed on the left side wall of the machine body (1), a fan (3) is fixed in the air supply channel (2), a feed channel (4) is fixed at the upper end of the machine body (1), an air suction mechanism is provided on the right side wall of the machine body (1), the air suction mechanism comprises a connecting component and an air suction component, and a plurality of discharge channels (5) are fixed at the lower end of the machine body (1); The connecting assembly comprises a first connecting pipe (6) fixed to the upper end of the fuselage (1); a second connecting pipe (7) fixed to the right side wall of the fuselage (1); the first connecting pipe (6), the second connecting pipe (7) and the fuselage (1) are arranged to communicate with each other; the air suction assembly is arranged on the side wall of the second connecting pipe (7); and a discharge pipe (8) is fixed to the lower end of the second connecting pipe (7).

2. The tea wind sorting machine with an air suction device according to claim 1, characterized in that: The air intake assembly comprises an air intake connecting pipe (9) fixed on the side wall of the second connecting pipe (7), and the end of the air intake connecting pipe (9) is connected to a dust collector (10).

3. The tea wind sorting machine with an air suction device according to claim 1, characterized in that: A set of adjustment components is provided between two adjacent discharge channels (5), the adjustment components comprising an adjustment plate (11) rotatably connected to the machine body (1), an adjustment rod (12) being fixed to the protruding end of the adjustment plate (11) passing through the machine body (1), and a fixing component being provided on the side wall of the adjustment rod (12).

4. The tea wind sorting machine with an air suction device according to claim 3, characterized in that: The fixing assembly comprises a threaded rod (13) fixed to the adjusting rod (12); a connecting plate (14) is fixed to the side wall of the body (1); an arc-shaped groove (1401) matching with the threaded rod (13) is formed on the connecting plate (14); and a nut (15) is screwed on the protruding end of the threaded rod (13) passing through the arc-shaped groove (1401).

5. The tea wind sorting machine with an air suction device according to claim 1, characterized in that: A connecting channel (16) is fixed at the lower ends of the plurality of discharge channels (5) and the discharge pipe (8), and a baffle (17) is inserted and sleeved on the side wall of the connecting channel (16).

6. The tea wind sorting machine with an air suction device according to claim 5, characterized in that: An abutment plate (18) is fixed on the inner wall of the connecting channel (16), and the lower end of the abutment plate (18) abuts against the upper end of the baffle plate (17).

7. The tea wind sorting machine with an air suction device according to claim 1, characterized in that: An observation window (19) is installed on the side wall of the fuselage (1).

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