CN220346448U - Tea screening equipment for tea production line - Google Patents

Abstract

The utility model provides tea screening equipment for a tea production line, which comprises two high-strength supporting legs, connecting shafts, a primary screening sleeve and a rotating shaft, wherein a tea dreg collecting box is horizontally arranged at the lower side between the two high-strength supporting legs, the two connecting shafts are respectively arranged between the side surfaces of the two high-strength supporting legs in a penetrating way, a light swinging box is fixed between the two connecting shafts, a tea dreg metal screen is horizontally fixed at the lower end inside the light swinging box, a sector gear and a first driving wheel are fixedly sleeved at the left end of the left connecting shaft.

Description

Tea screening equipment for tea production line

Technical Field

The utility model relates to tea screening equipment for a tea production line, and belongs to the technical field of tea screening equipment.

Background

The organic tea is a tea type produced by planting without adding any regulator or chemical fertilizer, when the organic tea is processed, screening, cleaning and drying are needed, when the organic tea is screened, the required batch of tea is finer, the size of the tea does not exceed a certain size, the size difference of the tea in the same batch is small, the screening effect of the tea is good, when the tea is screened, two modes are often used, one mode is to pile the tea on the upper end of the screen frame, the tea is screened by shaking and overturning the tea manually, the second mode is mechanical screening, and a vibrating motor is arranged at the bottom of the screen frame to screen the tea.

Chinese patent No.: CN211678682U, mentions an organic tealeaves production processing screening equipment, through setting up screening structure, thereby let the staff can screen to the tealeaves that dries, will wherein separate the garrulous tealeaves powder that produces because of the stoving operation in-process with complete tealeaves, avoid its quality that influences tealeaves, but the device only relies on the vibrator to carry out single screening to the screen cloth board, its screening effect is general, tealeaves size gap after the screening is great, can't guarantee the processingquality of tealeaves, at present the urgent need tea screening equipment for the tealeaves production line solves the problem that above-mentioned appears.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide tea screening equipment for a tea production line, so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a tea screening equipment for tea production line, includes high strength landing leg, connecting axle, preliminary screening sleeve and rotation axis, the high strength landing leg is provided with two, two the tea dreg collection box has been placed to downside level between the high strength landing leg, the connecting axle is provided with two, two the connecting axle runs through respectively and sets up in the middle of two high strength landing leg side surfaces, and is fixed with light swing box between two connecting axles, the inside lower extreme level of light swing box is fixed with tea dreg metal mesh, the left side the fixed cover in connecting axle left end has sector gear and first drive wheel, the left side the inside ball bearing that is fixed with in high strength landing leg left end, and ball bearing inner circle runs through and is provided with the transmission shaft, two the equal vertical fixation in high strength landing leg upper end has the bearing frame, two all run through in the bearing frame inner circle is provided with the rotation axis, two the rotation axis is fixed with the welding curb plate in the relative inner, the preliminary screening sleeve is fixed between two welding curb plates, the left side the fixed cover in rotation axis left side has the second drive wheel.

Further, the tea dreg metal screen is located right above the tea dreg collecting box, the primary screening sleeve is located right above the tea dreg metal screen, and a spring is arranged between the right front side of the upper end of the tea dreg collecting box and the right front side of the lower end of the light swing box.

Further, a transmission gear and a first transmission wheel are sleeved at the left end of the transmission shaft, and the transmission gear is meshed with the sector gear.

Further, the front end of the primary screening sleeve is provided with a threaded pipe in a penetrating mode, and a threaded cover is screwed at the front end of the threaded pipe.

Further, the rotating shaft on the right side is in transmission connection with a fixed motor.

Further, the second driving wheel is in driving connection with the first driving wheel through a driving belt.

The utility model has the beneficial effects that: according to the tea screening equipment for the tea production line, the tea slag collecting box, the light swinging box, the tea slag metal screen, the connecting shaft, the sector gear, the transmission shaft, the first transmission wheel, the second transmission wheel, the transmission belt, the rotating shaft, the primary screening sleeve and the fixed motor are added, and the design improvement and actual use show that the tea screening equipment is reasonable in structure and good in practicability, adopts a multi-stage screening structure, can screen tea for multiple times, is good in screening effect, and further enables the size difference of the screened tea to be small, and further ensures the screening quality of different batches of tea.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the whole structure of a tea screening device for a tea production line;

FIG. 2 is a schematic diagram of a sector gear drive connection of a tea screening apparatus for a tea production line in accordance with the present utility model;

FIG. 3 is a schematic view of the position of a threaded pipe of a tea screening device for a tea production line according to the present utility model;

in the figure: the novel tea leaf machine comprises a 1-high-strength supporting leg, a 2-tea leaf residue collecting box, a 3-light swinging box, a 4-tea leaf residue metal screen, a 5-connecting shaft, a 6-sector gear, a 7-transmission gear, an 8-transmission shaft, a 9-first transmission wheel, a 10-ball bearing, a 11-second transmission wheel, a 12-transmission belt, a 13-rotation shaft, a 14-bearing seat, a 15-primary screening sleeve, a 151-welding side plate, a 16-thread cover, a 17-thread pipe and an 18-fixed motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a tea screening equipment for tea production line, including high strength landing leg 1, connecting axle 5, primary screening sleeve 15 and rotation axis 13, high strength landing leg 1 is provided with two, tea dreg collection box 2 has been placed to downside level between two high strength landing legs 1, connecting axle 5 is provided with two, two connecting axles 5 run through respectively and set up in the middle of two high strength landing leg 1 side surfaces, and be fixed with light swing box 3 between two connecting axles 5, light swing box 3 inside lower extreme level is fixed with tea dreg metal screen cloth 4, the fixed cover in left side connecting axle 5 left end has sector gear 6 and first drive wheel 9, the inside ball bearing 10 that is fixed with in left side high strength landing leg 1 left end, and ball bearing 10 inner circle runs through and is provided with transmission shaft 8, the equal longitudinal fixation in two high strength landing leg 1 upper ends has bearing frame 14, all run through and be provided with rotation axis 13 in two bearing frame 14 inner circles, two rotation axis 13 are fixed with the welding curb plate 151 relatively the inner end, primary screening sleeve 15 is fixed between two welding curb plate 151, the fixed cover has second drive wheel 11 to the fixed cover in left side rotation axis 13 left end, this device has just carried out the general screening effect of single screen cloth to the device.

As a first embodiment of the present utility model: the tea dreg metal screen 4 is located directly over the tea dreg collection box 2, the primary screening sleeve 15 is located directly over the tea dreg metal screen 4, a spring is arranged between the right front side of the upper end of the tea dreg collection box 2 and the right front side of the lower end of the light swinging box 3, tea dreg leaked from the tea dreg metal screen 4 can be collected through the added tea dreg collection box 2, and the tea dreg metal screen 4 can collect small-size tea sieved out of the primary screening sleeve 15, so that the tea inside the primary screening sleeve 15 is guaranteed to be similar in size, the transmission gear 7 is sleeved at the left end of the transmission shaft 8 and meshed with the first transmission wheel 9, the transmission gear 7 is meshed with the sector gear 6, the sector gear 6 can be driven to rotate at a certain angle through the added transmission gear 7, and then the connecting shaft 5 and the light swinging box 3 can be driven to swing at a certain angle, and accordingly the light swinging box 3 can discharge tea dreg inside the light swinging box to the outside through the tea dreg metal screen 4.

The front end of the primary screening sleeve 15 is provided with a threaded pipe 17 in a penetrating mode, the front end of the threaded pipe 17 is screwed with a threaded cover 16, the threaded cover 16 is conveniently installed at the front end of the primary screening sleeve 15 through the added threaded pipe 17, the right rotary shaft 13 is in transmission connection with a fixed motor 18, the rotary shaft 13 can be driven to rotate with the primary screening sleeve 15 through the added fixed motor 18, the second driving wheel 11 is in transmission connection with the first driving wheel 9 through a driving belt 12, and the first driving wheel 9 can be driven to rotate when the second driving wheel 11 is driven to rotate through the added driving belt 12.

As a second embodiment of the present utility model: when tea leaves on the production line are required to be screened, firstly, the tea leaves are added into the primary screening sleeve 15, then the fixed screw cap 16 is screwed, then the fixed motor 18 is started, the fixed motor 18 drives the primary screening sleeve 15 to rotate through the right rotating shaft 13 and the welding side plate 151, so that the tea leaves in the fixed motor 18 are driven to rotate, the tea leaves and tea residues with smaller inner sizes are driven to rotationally screen out, the screened tea leaves and tea residues fall into the light swinging box 3, when the primary screening sleeve 15 rotates, the second driving wheel 11 is driven to rotate, the first driving wheel 9 is driven to rotate through the driving belt 12, the driving shaft 8 and the driving gear 7 are driven to rotate, and the sector gear 6 can be driven to swing, and make connecting axle 5 and light swing box 3 will follow and be driven the swing, and because of the centre of gravity of tealeaves sediment metal screen cloth 4 and the spring force reason that sets up, light swing box 3 will reset after being driven the swing, thereby make sector gear 6 can follow the reset, until it again with transmission gear 7 meshing time, can repeat the swing, and then make light swing box 3 and tealeaves sediment metal screen cloth 4 can continuously swing, and then make tealeaves sediment can pass tealeaves sediment metal screen cloth 4 fall to tealeaves sediment collection box 2 in, and the less tealeaves of similar size then can be in light swing box 3, the great tealeaves of similar size then can last in the primary screening sleeve 15, and then guaranteed the screening quality of tealeaves different batches.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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 (7)

1. Tea screening equipment for tea production line, including high strength landing leg (1), connecting axle (5), primary screening sleeve (15) and rotation axis (13), its characterized in that: the tea dreg collecting box comprises two high-strength supporting legs (1), wherein a tea dreg collecting box (2) is horizontally arranged at the lower side between the two high-strength supporting legs (1);

the novel high-strength support leg comprises two connecting shafts (5), wherein the two connecting shafts (5) are respectively and fixedly arranged between the side surfaces of the two high-strength support legs (1), a light swinging box (3) is fixedly arranged between the two connecting shafts (5), a tea dreg metal screen (4) is horizontally fixed at the lower end inside the light swinging box (3), a sector gear (6) and a first driving wheel (9) are fixedly sleeved at the left end of the connecting shaft (5), a ball bearing (10) is fixedly arranged inside the left end of the high-strength support leg (1), and a transmission shaft (8) is fixedly arranged inside the inner ring of the ball bearing (10);

two high strength landing leg (1) upper end is all vertically fixed with bearing frame (14), two all run through in bearing frame (14) the inner circle is provided with rotation axis (13), two rotation axis (13) are all fixed with welding curb plate (151) relatively the inner, primary screening sleeve (15) are fixed between two welding curb plate (151), the left side rotation axis (13) left end fixed cover has second drive wheel (11).

2. A tea leaf screening apparatus for a tea leaf production line according to claim 1, wherein: the tea dreg metal screen (4) is located right above the tea dreg collection box (2), the primary screening sleeve (15) is located right above the tea dreg metal screen (4), and a spring is arranged between the right front side of the upper end of the tea dreg collection box (2) and the right front side of the lower end of the light swing box (3).

3. A tea leaf screening apparatus for a tea leaf production line according to claim 1, wherein: the left end of the transmission shaft (8) is sleeved with a transmission gear (7) and a first transmission wheel (9).

4. A tea leaf screening apparatus for a tea leaf production line according to claim 3, wherein: the transmission gear (7) is meshed with the sector gear (6).

5. A tea leaf screening apparatus for a tea leaf production line according to claim 1, wherein: the front end of the primary screening sleeve (15) is provided with a threaded pipe (17) in a penetrating mode, and the front end of the threaded pipe (17) is screwed with a threaded cover (16).

6. A tea leaf screening apparatus for a tea leaf production line according to claim 1, wherein: the rotating shaft (13) on the right side is in transmission connection with a fixed motor (18).

7. A tea leaf screening apparatus for a tea leaf production line according to claim 1, wherein: the second driving wheel (11) is in driving connection with the first driving wheel (9) through a driving belt (12).