阅读说明：本技术 一种蒸茶生产线上的蒸茶时间调整机构 (Evaporate tea time guiding mechanism that evaporates on tea production line ) 是由 周国鹏 邵应强 常根生 刘明加 钱洪 辜长春 于 2019-09-06 设计创作，主要内容包括：本发明提供了一种蒸茶生产线上的蒸茶时间调整机构,属于砖茶设备设备技术领域。蒸茶生产线包括机座、蒸茶箱、入料斗、接料斗和蒸汽发生器,蒸茶箱固定在机座上,所上固定轨道和下固定轨道将蒸茶箱分隔为上下两层,活动载板一和活动载板二分别通过一设置在蒸茶箱上的纵向循环推拉机构控制,蒸茶箱的两端还分别设置有一个横向循环推拉机构,蒸茶时间调整机构包括设置在茶盒上的接管,接管位于茶盒垂直于上固定轨道的外壁面,接管内插设有一调整杆；调整杆可伸缩连接在接管内,调整杆可固定在接管内。本发明具有能够独立的对蒸茶时间进行调整等优点。(The invention provides a tea steaming time adjusting mechanism on a tea steaming production line, and belongs to the technical field of brick tea equipment. The tea steaming production line comprises a machine base, a tea steaming box, a feeding hopper, a receiving hopper and a steam generator, wherein the tea steaming box is fixed on the machine base, the upper fixed rail and the lower fixed rail divide the tea steaming box into an upper layer and a lower layer, a first movable support plate and a second movable support plate are respectively controlled by a longitudinal circulating push-pull mechanism arranged on the tea steaming box, two ends of the tea steaming box are respectively provided with a transverse circulating push-pull mechanism, a tea steaming time adjusting mechanism comprises a connecting pipe arranged on the tea box, the connecting pipe is positioned on the outer wall surface of the tea box vertical to the upper fixed rail, and an adjusting rod is inserted in the connecting pipe; the adjusting rod is telescopically connected in the connecting pipe and can be fixed in the connecting pipe. The invention has the advantages of independently adjusting the tea steaming time and the like.)

1. A tea steaming time adjusting mechanism on a tea steaming production line is characterized in that the tea steaming production line comprises a machine base (1), a tea steaming box (2), a feeding hopper (21), a receiving hopper (22) and a steam generator, the tea steaming box (2) is fixed on the machine base (1), an upper fixed rail (23), a lower fixed rail (24) which is positioned under the upper fixed rail (23), a movable support plate I (25) which is longitudinally and slidably connected in the tea steaming box (2), a movable support plate II (26) which is longitudinally and slidably connected in the tea steaming box (2) and a plurality of tea boxes (3) are arranged in the tea steaming box (2), the tea steaming box (2) is divided into an upper layer and a lower layer by the upper fixed rail (23) and the lower fixed rail (24), the movable support plate I (25) and the movable support plate II (26) are respectively controlled by a longitudinal circulating push-pull mechanism (41) arranged on the tea steaming box (2), the two ends of the tea steaming box (2) are respectively provided with a transverse circulating push-pull mechanism (42), one transverse circulating push-pull mechanism (42) can push the tea boxes (3) on the movable carrier plate I (25) to the upper fixed track (23) when the movable carrier plate I (25) is parallel to the upper fixed track (23), and the other transverse circulating push-pull mechanism (42) can push the tea boxes (3) on the movable carrier plate II (26) to the lower fixed track (24) when the movable carrier plate II (26) is parallel to the lower fixed track (24);

The tea steaming time adjusting mechanism comprises a connecting pipe (81) arranged on the tea box (3), the connecting pipe (81) is positioned on the outer wall surface of the tea box (3) vertical to the upper fixed track (23), and an adjusting rod (82) is inserted in the connecting pipe (81); the adjusting rod (82) is telescopically connected in the connecting pipe (81), and the adjusting rod (82) can be fixed in the connecting pipe (81).

2. The tea steaming time adjusting mechanism on the tea steaming production line according to claim 1, wherein the connecting pipe (81) is a threaded pipe, the adjusting rod (82) is connected in the connecting pipe (81) in a threaded manner, and a locking bolt for fixing the adjusting rod (82) is arranged on the connecting pipe (81).

Technical Field

The invention belongs to the technical field of brick tea production equipment, and relates to a tea steaming time adjusting mechanism on a tea steaming production line.

Background

In the brick tea production process, it is very key step to evaporate tea, evaporates numerous factors such as the precision of tea time, the play tea opportunity after evaporating tea, the cleanliness of tea box play tea after, directly influences the quality of brick tea and the quality of brick tea, and the tradition evaporates the tea production line and adopts artifical title tea pan feeding, artifical tea pouring, artifical the moving to the suppression transfer chain, and manual operation's non-standardization, uncontrollable nature and difference influence brick tea quality and production efficiency.

The tea steaming production line has the advantages that the tea steaming production line is comprehensively improved and reformed to meet the requirements, the tea steaming time can be adjusted, the tea steaming production line can be accurately fed (the tea leaves after the tea steaming are immediately required to enter a pressing die for pressing, otherwise the temperature is easily reduced, and the tea leaves are overcooked, The mutual viscosity can be reduced, the brick tea is not pressed tightly, the taste is poor, the tea pulp is lost and the like), the full-automatic blanking, the tea box is free from cleaning (can be recycled and reused online) and the like.

Disclosure of Invention

The invention aims to provide a tea steaming time adjusting mechanism on a tea steaming production line aiming at the problems in the prior art, and the technical problem to be solved by the invention is how to realize the adjustment of the tea steaming time.

The purpose of the invention can be realized by the following technical scheme: a tea steaming time adjusting mechanism on a tea steaming production line is characterized in that the tea steaming production line comprises a machine base, a tea steaming box, a feeding hopper, a receiving hopper and a steam generator, the tea steaming box is fixed on the machine base, an upper fixed rail, a lower fixed rail positioned right below the upper fixed rail, a first movable support plate longitudinally and slidably connected in the tea steaming box, a second movable support plate longitudinally and slidably connected in the tea steaming box, the upper fixed rail and the lower fixed rail divide the tea steaming box into an upper layer and a lower layer, the first movable support plate and the second movable support plate are respectively controlled by a longitudinal circulating push-pull mechanism arranged on the tea steaming box, two ends of the tea steaming box are respectively provided with a transverse circulating push-pull mechanism, one transverse circulating push-pull mechanism can push the tea boxes arranged on the first movable support plate to the upper fixed rail when the first movable support plate is parallel to the upper fixed rail, the other transverse circulating push-pull mechanism can push the tea box on the movable carrier plate II to the lower fixed track when the movable carrier plate II is parallel to the lower fixed track;

The tea steaming time adjusting mechanism comprises a connecting pipe arranged on the tea box, the connecting pipe is positioned on the outer wall surface of the tea box vertical to the upper fixed track, and an adjusting rod is inserted in the connecting pipe; the adjusting rod is telescopically connected in the connecting pipe, and the adjusting rod can be fixed in the connecting pipe.

Under established procedure, horizontal circulation push-and-pull mechanism and vertical circulation push-and-pull mechanism receive the procedure restraint to be convenient for adjust, even if adjust its operating frequency, also be difficult to unified adjustment with steaming the preceding back step that the tea assembly line corresponds, in order to realize the independent scheme of adjusting steaming tea time, set up the structure of adjusting clearance between the adjacent tea box at the lateral wall of tea box, support each other with the regulating lever and support to replace originally that the tea box supports each other and support and realize, what need explain is: the connecting pipe is arranged on the side wall of the tea boxes which are close to and parallel to each other, 12 tea boxes are supposed to be arranged on the upper fixed track, a reserved space of a first movable carrier plate and a second movable carrier plate for two tea boxes is added, the time interval of moving a single tea box is supposed to be 5 seconds, the time required by one cycle is 140 seconds, if the adjusting rod extends outwards, the number of the tea boxes on the upper fixed track and the number of the tea boxes on the cycle are reduced to 10, and under the condition that the time interval of moving the single tea box is still 5 seconds, the time required by one cycle can be adjusted to be 120 seconds, so that the tea steaming time can be independently adjusted to meet the requirements of different brick tea types and different tea steaming environments.

The time interval of moving of a single tea box and the number of tea boxes participating in circulation are assumed values, do not represent specific tea steaming parameters of the scheme, actually, the tea steaming time is different from the processes of different manufacturers, and the general tea steaming time is 2-8 minutes.

Because the adjusting lever is overhanging, need set up the position of dodging that corresponds with it, so, in this scheme, the bracing piece that is used for carrying out the bottom sprag to the tea box is many, and the clearance between the adjacent bracing piece is the dodging district that longitudinal movement was realized to the tea box promptly, also sets up the groove of dodging with it that corresponds, fore-and-aft at the both ends of evaporating the tea box to reply the possible flexible space of adjusting lever, can set up the scale on the adjusting lever, so that operate.

in the tea steaming time adjusting mechanism on the tea steaming production line, the connecting pipe is a threaded pipe, the adjusting rod is connected in the connecting pipe in a threaded manner, and the connecting pipe is provided with a locking bolt for fixing the adjusting rod.

Besides the threaded connection, the telescopic sliding between the adjusting rod and the connecting pipe can be realized through splines and other modes.

The transverse circulating push-pull mechanism, the longitudinal circulating push-pull mechanism and the blanking push-pull mechanism can be one of driving mechanisms, such as a linear motor, an air cylinder, a hydraulic cylinder and the like, which can realize reciprocating motion on a certain straight line, and in the scheme, the linear motor is preferably used.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic tea steaming production line.

Fig. 2 is a schematic structural diagram of the automatic tea steaming production line after the tea box is taken out.

Fig. 3 is a sectional view taken in the direction a-a in fig. 1.

Fig. 4 is a schematic structural view of a blanking mechanism in the first embodiment.

Fig. 5 is a schematic structural view of the tea box in the first embodiment.

Fig. 6 is a top view of fig. 5.

Fig. 7 is a schematic view of the blanking mechanism in the second embodiment before blanking.

FIG. 8 is a schematic view showing the blanking mechanism in the second embodiment in a blanking state.

Fig. 9 is a schematic view of the blanking mechanism in the second embodiment before blanking is completed.

Fig. 10 is a schematic view of a blanking mechanism in the second embodiment.

FIG. 11 is a schematic perspective view of a bottom support rod according to a second embodiment.

Fig. 12 is a schematic diagram of the cycle of an automatic tea steaming line.

In the figure, 1, a machine base; 2. a tea steaming box; 21. feeding into a hopper; 22. a receiving hopper; 23. an upper fixed track; 24. a lower fixed rail; 25. a first movable carrier plate; 26. a second movable carrier plate; 27. a bottom support bar; 28. a side support bar; 3. a tea box; 41. a longitudinal circulating push-pull mechanism; 42. a transverse circulating push-pull mechanism; 51. a steam outlet pipe; 52. a water collection part; 53. a drain valve; 54. an exhaust pipe; 61. a first box body; 62. a slide plate; 63. a limiting groove; 64. a blanking push-pull mechanism; 65. a limiting block; 71. a second box body; 72. a guide plate; 73. an arc-shaped bent plate; 74. a cylinder; 75. a gear; 76. a shaft sleeve; 77. a first step surface; 78. a step surface II; 79. a rack; 81. taking over a pipe; 82. an adjusting rod.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.