CN219463985U - Drum-type screening equipment for tea - Google Patents

Abstract

The utility model provides drum-type screening equipment for tea, which comprises a main body of a machine frame, a supporting piece, a drum mechanism, a transmission mechanism and a discharging mechanism, wherein the supporting piece comprises a storage table arranged at the lower end of the machine frame, a lifting fixing table arranged at the upper end of the storage table, a supporting rib plate arranged at the upper end of the machine frame and a roller wheel arranged on the supporting rib plate, the drum mechanism comprises a rolling rib plate arranged above the roller wheel, a round hole arranged at the inner side of the rolling rib plate, a rolling bar arranged in the round hole and a helical blade arranged in the rolling bar, and the transmission mechanism comprises a motor arranged on the lifting fixing table, a first transmission gear arranged at the front end of the motor, a second transmission gear arranged at the front end of the rolling rib plate and a transmission chain arranged on the first transmission gear and connected with the second transmission gear. The roller type screening equipment for the tea provided by the utility model not only can screen the tea more efficiently, but also can save manpower and material resources.

Description

Drum-type screening equipment for tea

Technical Field

The utility model belongs to the technical field of tea processing, and particularly relates to drum-type screening equipment for tea.

Background

The tea is prepared from tea leaves which are suitable for tea shoots and are used as raw materials through typical technological processes of deactivation of enzymes, rolling, drying and the like, wherein the deactivation of enzymes is realized through high-temperature damage and passivation of oxidase activity in fresh tea leaves, enzymatic oxidation of tea polyphenols and the like in fresh tea leaves is inhibited, partial moisture of the fresh tea leaves is evaporated, the tea leaves are softened, rolling and shaping are facilitated, meanwhile, the green odor is dispersed, a tea preparation step for promoting the formation of good aroma is realized, the tea leaves do contain biochemical components closely related to human health, the tea leaves have pharmacological effects of clearing away heart fire, clearing away summer heat, promoting digestion, resolving phlegm, removing greasiness, losing weight, clearing heart fire, relieving restlessness, detoxifying, sobering, promoting salivation, quenching thirst, reducing pathogenic fire, stopping diarrhea, removing dampness and the like, the tea leaves have certain pharmacological effects on diseases such as radiation diseases, cardiovascular and cerebrovascular diseases, cancers and the like, the tea leaves are wide in pharmacological effects, the tea leaves are indistinct, the tea polyphenols have strong oxidation resistance and physiological activities, the free radicals are removed, the tea leaves are beneficial to deferring aging, and the tea leaves are processed by screening.

The utility model discloses a tea screening machine with the bulletin number of CN 205518525U, which comprises a screening machine frame with an L-shaped cross section, wherein the screening machine frame is divided into a vertical end and a transverse end, a storage hopper is arranged at the vertical end of the screening machine frame, an elastic part is arranged on the top surface of the transverse end of the screening machine frame, a vibrating frame body is arranged on the elastic part, the vibrating frame body is a rectangular box-shaped body with an opening on the top surface, a plurality of screen plates are in threaded connection with the top of the vibrating frame body, a vibrating motor is further arranged in the vibrating frame body, and the opening at the bottom end of the storage hopper is aligned with the screen plates at the top of the vibrating frame body. However, this patent also has the following drawbacks: the working mode is to place the processed tea on the sieve and screen the dust and tea scraps in the tea by continuously shaking the sieve, so that the working efficiency is low, a large amount of manpower and material resources are wasted, and the defect of resource waste and low efficiency exists in the application.

Disclosure of Invention

In view of the above, the utility model provides a drum-type screening device for tea, which can screen tea more efficiently and save manpower and material resources.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a cylinder screening installation for tealeaves, includes main part, support piece, roller mechanism, drive mechanism and the discharge mechanism of frame, support piece is including setting up put thing platform, the setting of putting thing platform upper end at the frame lower extreme put, set up the support floor of frame upper end and set up the gyro wheel on the support floor, roller mechanism is including setting up the rolling floor in the gyro wheel top, setting up at the inboard round hole of rolling floor, setting up the roller in the round hole and setting up at the inside helical blade of roller, drive mechanism is including setting up motor on the lifting fixed bench, setting up at the first drive gear of motor front end, setting up at the second drive gear of rolling floor front end, setting up on first drive gear and being connected with the second drive gear's drive chain.

The discharging mechanism comprises a sloping plate arranged inside the frame and below the roller mechanism, a discharging hole arranged on the right side of the frame and a first circular through hole arranged at the center of the rolling rib plate. Through above discharge mechanism, can be more convenient carry out the partial shipment to the tealeaves that filters.

The outside of the transmission chain is also provided with a chain cover, and the center above the chain cover is also provided with a second round through hole. The chain cover can prevent the transmission chain from hurting people and foreign matters from entering the transmission chain, so that the normal work of the transmission chain is influenced.

The motor is connected with the lifting fixing plate through the bolts, so that the motor can be fixed more conveniently.

Compared with the prior art, the utility model has the following beneficial effects: through the frame, put thing platform, lifting fixed station, support rib plate, gyro wheel, rolling rib plate, round hole, roller, helical blade, motor, first drive gear, second drive gear, drive chain, swash plate, discharge gate, first circular through-hole, chain cover, the circular through-hole of second and the cooperation of key, not only can more efficient screen tealeaves, but also can save manpower and materials.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of a three-dimensional overall structure of the present utility model;

FIG. 2 is a schematic diagram of a transmission structure according to the present utility model;

FIG. 3 is a schematic side view of the overall structure of the present utility model;

fig. 4 is a schematic diagram of the overall structure of the present utility model in front view.

In the figure: 101. a frame; 102. a storage table; 103. lifting the fixed table; 104. supporting rib plates; 105. a roller; 106. rolling rib plates; 107. a round hole; 108. a rolling bar; 109. a helical blade; 110. a motor; 111. a first transmission gear; 112. a second transmission gear; 113. a drive chain; 114. a sloping plate; 115. a discharge port; 116. a first circular through hole; 117. a chain cover; 118. a second circular through hole; 119. a key.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2, 3 and 4, the drum-type screening device for tea leaves comprises a main body of a machine frame 101, a supporting part, a drum mechanism, a transmission mechanism and a discharging mechanism, wherein the supporting part comprises a storage table 102 arranged at the lower end of the machine frame 101, a lifting fixing table 103 arranged at the upper end of the storage table 102, a supporting rib plate 104 arranged at the upper end of the machine frame 101 and a roller 105 arranged on the supporting rib plate 104, the drum mechanism comprises a rolling rib plate 106 arranged above the roller 105, round holes 107 arranged at the inner side of the rolling rib plate 106, a rolling rod 108 arranged in the round holes 107 and a helical blade 109 arranged in the round holes 108, the transmission mechanism comprises a motor 110 arranged on the lifting fixing table 103, a first transmission gear 111 arranged at the front end of the motor 110, a second transmission gear 112 arranged at the front end of the rolling rib plate 106, and a transmission chain 113 arranged on the first transmission gear 111 and connected with the second transmission gear 112, the discharging mechanism comprises a sloping plate 114 arranged inside the machine frame 101 and below the support rib plate 104, a discharging hole 115 arranged at the right side of the machine frame 101 and a first transmission rib plate 106 and a first transmission center hole 116 arranged at the outer side of the motor center of the rolling rib plate 108, and a transmission center hole 116 is further arranged at the transmission center of the transmission chain 117, and the transmission mechanism is provided with a round through a transmission center hole 116 and a transmission center hole 118.

When the tea leaf screening machine needs to work, the whole power supply is required to be turned on firstly, then tea leaves to be screened are placed into the roller mechanism from the first circular through hole 116 and the second circular through hole 118, at the moment, the power supply of the motor 110 is started, the motor 110 drives the first transmission gear 111 to rotate, the first transmission gear 111 drives the transmission chain 113 to rotate, the transmission chain 113 drives the second transmission gear 112 to rotate, the second transmission gear 112 drives the roller mechanism to rotate, the roller mechanism keeps the axis position unchanged under the action of the roller 105 and rotates in situ, tea leaves in the roller mechanism move along with the roller mechanism under the action of the spiral blades 109, the roller 108 blocks the whole tea leaves in the roller mechanism under the action of the spiral blades 108, the whole tea leaves move to the tail of the machine along with the spiral blades 109, the whole tea leaves are taken out from the first circular through hole 116 at the tail of the machine, tea leaves residues fall out of the inclined plate 114 outside the roller mechanism between gaps of the roller 108 and fall onto the inclined plate 114 below the roller mechanism, the tea leaves slide down to the discharge port 115 on the right side of the machine frame 101 under the action of the roller mechanism, the tea leaves fall into the tea leaves residues from the discharge port 115 in advance, the power supply 110 is closed after the tea leaves are ready to be screened, and the tea leaves are finished.

According to another embodiment of the utility model, as shown in fig. 1 and 4, the round holes 107 arranged on the inner side of the rolling rib plate 106 and the rolling bars 108 arranged in the round holes 107, and the round holes 107 are inserted into different round holes 107, so that the gap between the rolling bars 108 and the rolling bars 108 can be adjusted, and tea leaves of different varieties can be screened, and the application range is wide.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. A cylinder screening equipment for tealeaves, its characterized in that: including main part, support piece, rotary drum mechanism, drive mechanism and the discharge mechanism of frame (101), the support piece is including setting up put thing platform (102) in frame (101) lower extreme, set up at lifting fixed station (103) of putting thing platform (102) upper end, set up support floor (104) and gyro wheel (105) of setting on support floor (104) in frame (101) upper end, rotary drum mechanism is including setting up rolling floor (106) in gyro wheel (105) top, setting up round hole (107) in rolling floor (106), setting up roller (108) in round hole (107) and setting up helical blade (109) inside roller (108), drive mechanism includes motor (110) that set up on lifting fixed station (103), sets up first drive gear (111) at motor (110) front end, sets up second drive gear (112) at rolling floor (106) front end, sets up on first drive gear (111) and drive chain (113) that are connected with second drive gear (112).

2. A drum-type screening apparatus for tea leaves as claimed in claim 1, wherein: the discharging mechanism comprises an inclined plate (114) which is arranged inside the frame (101) and below the roller mechanism, a discharging hole (115) which is arranged on the right side of the frame (101) and a first circular through hole (116) which is arranged at the center of the rolling rib plate (106).

3. A drum-type screening apparatus for tea leaves as claimed in claim 1, wherein: a chain cover (117) is further arranged on the outer side of the transmission chain (113).

4. A drum-type screening apparatus for tea leaves as claimed in claim 3, wherein: a second round through hole (118) is further formed in the center above the chain cover (117).

5. A drum-type screening apparatus for tea leaves as claimed in claim 1, wherein: the motor (110) is connected with the lifting fixing plate through bolts.

6. A drum-type screening apparatus for tea leaves as claimed in claim 1, wherein: the motor (110) is fixed to the first transmission gear (111) by a key (119).

7. A drum-type screening apparatus for tea leaves as claimed in claim 1, wherein: the supporting rib plates (104) are fixedly connected with the frame (101) through bolts.