Tea withering equipment

Abstract

The utility model provides tea leaf withering equipment, which belongs to the technical field of tea leaf withering and comprises a withering groove, a screen plate arranged in the withering groove, a plurality of heating strips arranged in the withering groove and located at the bottom of the screen plate, sliding grooves arranged on two sides of the withering groove, a support frame arranged in the sliding grooves, and a plurality of supporting rods arranged on the support frame. Two electric telescopic columns are arranged at the bottom of the supporting frame, a supporting plate is arranged at the ends of the two electric telescopic columns, a groove is formed in the supporting plate, a sliding block is arranged in the groove, a rotating supporting column in the rotating mechanism is arranged in the sliding block, a supporting strip is arranged at the end of the rotating supporting column, and a plurality of carding strips are arranged at the side end of the supporting strip; the tea leaf withering device can uniformly comb tea leaves, so that the labor is reduced, and the tea leaf withering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea withering, in particular to tea withering equipment. Background Art

[0002] Tea withering is the first step in the tea processing process and is also a key step in the production of black tea, oolong tea and other teas. It refers to the process in which fresh leaves lose water over a period of time, causing the originally hard and crisp stems to wilt and wither. This process causes the tea leaves to lose some water, promoting chemical changes in the leaf cell components, laying the foundation for subsequent processes such as rolling and fermentation.

[0003] The existing preparation work for withering tea is that personnel need to spread the tea leaves to be withered in the tea withering trough. However, the personnel spread the tea leaves in the withering trough unevenly, resulting in uneven withering of the tea leaves. Therefore, personnel need to use a bamboo rake to comb the tea leaves to a uniform state. However, personnel are physically tired when combing the tea leaves, which reduces their work efficiency. Utility Model Content

[0004] In view of this, the utility model provides a tea withering device, which can comb the tea leaves evenly, reduce labor, and improve the withering efficiency of the tea leaves.

[0005] In order to solve the above technical problems, the utility model provides a tea withering device, including a withering trough, a screen plate is arranged in the withering trough, the screen plate can be used to place tea leaves to be withered, a plurality of heating strips are arranged in the withering trough, the plurality of heating strips are located at the bottom of the screen plate, the plurality of heating strips are powered on and the heating strips generate heat, thereby accelerating the rapid withering of the tea leaves on the screen plate, slide grooves are arranged on both sides of the withering trough, a support frame is arranged in the slide groove, the support frame can move freely in the slide groove, two electric telescopic columns are arranged at the bottom of the support frame, support plates are arranged at the ends of the two electric telescopic columns, the electric telescopic columns can drive the support plate to move up and down, a groove is arranged in the support plate, a sliding block is arranged in the groove, the sliding block in the groove can move, and a rotating mechanism in the rotating mechanism is arranged in the sliding block A support column, a support bar is arranged at the end of the rotating support column, and the rotating support column rotates to change the angle of the support bar, and a plurality of combing bars are arranged on the side end of the support bar; that is, by putting the tea leaves on the screen plate, and lowering the automatic telescopic column at the bottom of the support frame, the support plate is driven to lower, so that the combing bars contact the upper surface of the screen plate, and then the support frame in the slide groove moves, so that the combing bars can comb the tea leaves vertically, and then the rotating support column in the rotating mechanism is rotated, so that the support plate can be driven, and the support plate can be indirectly changed by 90° and then driven to move by the sliding block in the groove, and then the tea leaves can be combed horizontally, so that the thickness of the tea leaves can be flattened to a moderate level, manual combing can be reduced, and the efficiency of tea withering is indirectly accelerated.

[0006] The rotating mechanism includes gear one and gear two. Gear one and gear two are arranged at the bottom of the sliding block. Gear one is meshed with gear two. A rotating support column is arranged at the bottom of gear one. That is, since gear two is meshed and rotated with gear one, the rotating support column can be indirectly driven to rotate.

[0007] The rotating mechanism comprises a motor 1, and the motor 1 is arranged on one side of the upper surface of the sliding block, and the output shaft of the motor 1 is fixedly arranged on the gear 2; that is, the output shaft of the motor 1 provides driving performance for the gear 2.

[0008] A screw rod 1 is arranged in the slide groove, and the screw rod 1 is arranged through the support frame, a protective shell is arranged between the side ends of the slide groove, a synchronous pulley is arranged at the end of the screw rod 1, and a synchronous belt is arranged for the synchronous pulley transmission, the synchronous pulley and the synchronous belt are located inside the protective shell, and a motor 2 is arranged on the side end of the protective shell, and the output shaft of the motor 2 is fixedly arranged on the synchronous pulley; that is, the output shaft of the motor 2 can drive the synchronous pulley, and at this time the synchronous pulley transmits the synchronous belt.

[0009] A screw rod 2 is arranged in the groove, and the screw rod 2 penetrates and is arranged inside the sliding block. A motor 3 is arranged on the side end of the support plate, and the output shaft of the motor 3 is fixedly arranged on the screw rod 2; that is, the motor 3 can drive the screw rod 2 to operate.

[0010] A plurality of uniform distribution plates are arranged at the bottom of the withering trough, and the plurality of uniform distribution plates are arranged in a stepped manner; that is, the uniform distribution plates can evenly distribute heat on the upper surface of the withering trough.

[0011] A fan is provided at the side end of the withering trough, and the fan is located on one side of the uniform distribution plate; that is, the fan blows wind into the uniform distribution plate, so that the uniform distribution plate blocks it, so that the heat of the screen plate on the withering trough is uniform.

[0012] The ends of the combing strips are provided with rolling balls, which can avoid the combing strips from damaging the gauze.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. Through the operation of the electric telescopic column at the bottom of the support frame, the combing strip is contacted with the screen plate above the screen plate, and then the motor 2 is driven to make the screw rod 1 operate to drive the support frame to move, so that the tea leaves are combed vertically. With the operation of the motor 1, the output shaft of the motor 1 drives the gear 2 to rotate, so that the gear 2 is meshed with the gear 1, so that the rotating support column on the gear 1 is rotated, thereby changing the angle of the support strip to 90 degrees to a horizontal state, and then the operation of the third motor causes the output shaft of the third motor to drive the screw rod 2 to rotate, so that the tea leaves can be combed horizontally, thereby indirectly reducing labor and making the tea leaves combed evenly.

[0015] 2. By starting the fan, the fan delivers air into the withering trough, and then the wind blows the heat more evenly through the uniform distribution plate, thereby avoiding local heating in the withering trough. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a tea withering device according to the utility model;

[0017] Figure 2 This is a structural schematic diagram of a cross-sectional view of a withering trough of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the withering trough of the utility model from the side;

[0019] Figure 4 For this utility model Figure 3 A structural diagram of the enlarged view at A in FIG.

[0020] Figure 5 For this utility model Figure 3 A schematic diagram of the structure of the enlarged view at B in FIG.

[0021] Figure 6 It is a structural schematic diagram of a top view of the support bar of the utility model.

[0022] Description of reference numerals:

[0023] 100, withering trough; 101, screen plate; 102, screw rod 1; 103, slideway; 104, fan; 105, motor 2; 106, protective shell; 107, support plate; 108, electric telescopic column; 109, support frame; 110, ball bearing; 111, motor 3; 112, uniform distribution plate; 113, heating strip; 114, synchronous pulley; 115, synchronous belt; 116, combing strip; 117, support strip; 118, groove; 119, screw rod 2; 120, sliding block;

[0024] 200, rotating mechanism; 201, rotating support column; 202, gear 1; 203, gear 2; 204, motor 1; DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-6 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0026] like Figure 1-4As shown: This embodiment provides a tea withering device, including a withering trough 100, in which a screen plate 101 is arranged. The withering trough 100 is the main part of the device and is used to place tea leaves to be processed. The screen plate 101 is mainly used to support the tea leaves and allow air and heat to pass through so as to achieve uniform withering. A plurality of heating strips 113 are arranged in the withering trough 100, and the heating strips 113 are used to provide heat to accelerate the withering process of the tea leaves. The plurality of heating strips 113 are located at the bottom of the screen plate 101. Slide grooves 103 are arranged on both sides of the withering trough 100, and the withering trough 100 is fixed on both sides of the slide groove 103. A support frame 109 is arranged in the slide groove 103, and the support frame 109 can slide in the slide groove 103. Two electric telescopic columns 108 are arranged at the bottom of the support frame 109. The two electric telescopic columns 108 A support plate 107 is provided at the end thereof, and an electric telescopic column 108 drives the support plate 107 to move up and down. A groove 118 is provided inside the support plate 107, and a sliding block 120 is provided inside the groove 118. The sliding block 120 can move in the groove 118. A rotating support column 201 in the rotating mechanism 200 is provided inside the sliding block 120. A support bar 117 is provided at the end of the rotating support column 201. The rotating support column 201 in the rotating mechanism 200 can change the direction of the support bar 117. A plurality of combing strips 116 are provided at the side end of the support bar 117. The combing strips 116 can comb the tea leaves evenly, thereby indirectly reducing manual operation and saving physical strength for personnel. Indirectly, the plurality of combing strips 116 can spread the tea leaves more evenly on the screen plate 101, thereby avoiding uneven heating of the tea leaves.

[0027] First, the mesh plate 101 in the withering trough 100 is covered with gauze, and then the tea leaves to be processed are placed on the gauze, and then a plurality of heating strips 113 are located at the bottom of the mesh plate 101 and start working, and at the same time, the support frame 109 moves on both sides of the withering trough 100 through the slide slot 103, and the electric telescopic column 108 adjusts the height of the support plate 107 as needed, and a sliding block 120 is provided in the groove 118 on the support plate 107. The internal rotating mechanism 200 is a key part of the equipment, which changes the direction of the support bar 117 by rotating the support column 201. As the support bar 117 rotates, the combing strip 116 also moves and rotates accordingly, and the combing strip 116 enables them to comb the tea leaves evenly, so that the tea leaves are spread more evenly on the mesh plate 101, avoiding the problem of uneven heating of the tea leaves, ensuring that the tea leaves can be evenly heated and ventilated, reducing the tediousness of manual operation, improving work efficiency, and reducing labor intensity.

[0028] Rotating mechanism 200 Figure 3 The enlarged picture of point B is as follows Figure 4 As shown,

[0029] The rotating mechanism 200 includes a gear 1 202 and a gear 2 203. The gear 1 202 and the gear 2 203 are disposed at the bottom of the sliding block 120. The gear 1 202 is meshed with the gear 2 203. A rotating support column 201 is disposed at the bottom of the gear 1 202. The meshing of the gear 1 202 and the gear 2 203 realizes the rotating function. The gear 1 202 is disposed at the bottom of the sliding block 120 and meshes with the gear 2 203. When the gear 2 203 is driven, it drives the gear 1 202 to rotate together. The bottom of the gear 1 202 is connected to the rotating support column 201. Therefore, as the gear rotates, the rotating support column 201 will also rotate;

[0030] The rotating mechanism 200 includes a motor 1 204. The motor 1 204 is disposed on one side of the upper surface of the sliding block 120. The output shaft of the motor 1 204 is fixedly disposed on the gear 2 203. The motor 1 204 can drive the gear 2 203, so that the gear 2 203 rotates.

[0031] Chute 103 Figure 1 As shown,

[0032] A screw rod 102 is arranged in the slide 103, and the screw rod 102 is arranged in the support frame 109 through the slide 103. A protective shell 106 is arranged between the side ends of the slide 103. A synchronous pulley 114 is arranged at the end of the screw rod 102. The synchronous pulley 114 is provided with a synchronous belt 115 for transmission. The synchronous pulley 114 and the synchronous belt 115 are located inside the protective shell 106. The protective shell 106 can protect the synchronous pulley 114 and the synchronous belt 115 from being damaged. A motor 2 105 is arranged at the side end of the protective shell 106, and the output shaft of the motor 2 105 is fixedly arranged on the synchronous pulley 114;

[0033] Screw 2 119 Figure 6 As shown,

[0034] A screw rod 119 is disposed in the groove 118 , and the screw rod 119 penetrates the interior of the sliding block 120 . A motor 111 is disposed at the side end of the support plate 107 , and the output shaft of the motor 111 is fixedly disposed on the screw rod 119 .

[0035] Distribution plate 112 Figure 2 As shown,

[0036] A plurality of uniform distribution plates 112 are arranged at the bottom of the withering trough 100. The plurality of uniform distribution plates 112 are fixed to the withering trough 100. The plurality of uniform distribution plates 112 are arranged in a stepped manner. The uniform distribution plates 112 can avoid uneven heat distribution.

[0037] Fan 104 Figure 1 As shown,

[0038] A fan 104 is provided at the side end of the withering trough 100. The fan 104 is located on one side of the uniform distribution plate 112. The fan 104 can blow heat into the withering trough 100, so that the heat is evenly distributed in the holes on the withering trough 100.

[0039] Ball 110 Figure 3 The enlarged picture of point A in Figure 4 As shown,

[0040] The ends of the combing strips 116 are provided with balls 110, which can prevent the combing strips 116 from damaging the gauze preventing tea leaves from being combed.

[0041] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] The above is 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 principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A tea withering device, characterized in that: The invention comprises a withering trough (100), wherein a screen plate (101) is arranged in the withering trough (100), wherein a plurality of heating strips (113) are arranged in the withering trough (100), wherein the plurality of heating strips (113) are located at the bottom of the screen plate (101), wherein slide grooves (103) are arranged on both sides of the withering trough (100), wherein a support frame (109) is arranged in the slide groove (103), wherein two electric telescopic columns (108) are arranged at the bottom of the support frame (109), and two electric telescopic columns (108) are arranged at the bottom of the support frame (109). A support plate (107) is provided at the end of the electric telescopic column (108), a groove (118) is provided inside the support plate (107), a sliding block (120) is provided inside the groove (118), a rotating support column (201) in the rotating mechanism (200) is provided inside the sliding block (120), a support bar (117) is provided at the end of the rotating support column (201), and a plurality of combing bars (116) are provided at the side ends of the support bar (117).

2. A tea withering device as claimed in claim 1, characterized in that: The rotating mechanism (200) comprises a gear 1 (202) and a gear 2 (203); the bottom of the sliding block (120) is provided with a gear 1 (202) and a gear 2 (203); the gear 1 (202) is meshed with the gear 2 (203); and a rotating support column (201) is provided at the bottom of the gear 1 (202).

3. A tea withering device as claimed in claim 2, characterized in that: The rotating mechanism (200) comprises a motor 1 (204), and the motor 1 (204) is arranged on one side of the upper surface of the sliding block (120), and the output shaft of the motor 1 (204) is fixedly arranged on the gear 2 (203).

4. A tea withering device as claimed in claim 1, characterized in that: A screw rod 1 (102) is arranged in the slide groove (103), and the screw rod 1 (102) is arranged to penetrate in the support frame (109). A protective shell (106) is arranged between the side ends of the slide groove (103). A synchronous pulley (114) is arranged at the end of the screw rod 1 (102), and a synchronous belt (115) is arranged for transmission of the synchronous pulley (114). The synchronous pulley (114) and the synchronous belt (115) are located inside the protective shell (106). A motor 2 (105) is arranged at the side end of the protective shell (106), and the output shaft of the motor 2 (105) is fixedly arranged on the synchronous pulley (114).

5. A tea withering device as claimed in claim 1, characterized in that: A second screw rod (119) is arranged in the groove (118), and the second screw rod (119) is arranged to penetrate the interior of the sliding block (120). A third motor (111) is arranged at the side end of the support plate (107), and the output shaft of the third motor (111) is fixedly arranged on the second screw rod (119).

6. A tea withering device as claimed in claim 1, characterized in that: A plurality of evenly distributed plates (112) are arranged at the bottom of the withering trough (100), and the evenly distributed plates (112) are arranged in a stepped manner.

7. A tea withering device as claimed in claim 5, characterized in that: A fan (104) is provided at a side end of the withering trough (100), and the fan (104) is located on one side of the uniform distribution plate (112).

8. A tea withering device as claimed in claim 1, characterized in that: The ends of the combing strips (116) are each provided with rolling balls (110).

Images