CN116035086A - Tea leaf rolling device capable of controlling pressure - Google Patents

Abstract

The invention relates to a rolling device, in particular to a tea rolling device with controllable pressure. The invention provides a tea rolling device capable of preventing tea from accumulating under controllable pressure. The utility model provides a device is kneaded to tealeaves of controllable pressure, including bottom plate, support frame and rolling disc, the bottom plate top is connected with the support frame, and support frame upper portion is connected with and rolls the disc, still including driving motor, axis of rotation, roll bucket, guide block and regulating block etc. installs driving motor in the middle of the support frame, is connected with the axis of rotation on the driving motor output shaft, and the axis of rotation upside is connected with the guide block, and slidingtype on the guide block is connected with the regulating block, is fixed with on the guide block and rolls the bucket and rolls the disc contact. Through the height of screw shaft regulation regulating block, can be through the pressure that extrusion spring control tealeaves received, make the work of kneading of tealeaves more effective abundant, guaranteed the quality.

Description

Tea leaf rolling device capable of controlling pressure

Technical Field

The invention relates to a rolling device, in particular to a tea rolling device with controllable pressure.

Background

In the current stage, in the process of processing tea leaves, a tea leaf rolling device is required to be used for rolling and de-enzyming the tea leaves, and the tea leaves can destroy the de-enzymed tea leaf tissues, so that substances in the tea leaves permeate the surfaces of the tea leaves.

The tea rolling machine with the publication number of CN208836969U comprises a frame, wherein a storage mechanism, a feeding mechanism, a pressurizing mechanism, a rolling mechanism and a discharging mechanism are respectively arranged on the frame, one end of the feeding mechanism is connected with an output port of the storage mechanism, the other end of the feeding mechanism is connected with an input port of the rolling mechanism, the pressurizing mechanism is arranged on the rolling mechanism, and the discharging mechanism is connected with an output port of the rolling mechanism; the device also comprises a controller which is respectively connected with the storage mechanism, the feeding mechanism, the pressurizing mechanism and the rolling mechanism to control the operation of the storage mechanism, the feeding mechanism, the pressurizing mechanism and the rolling mechanism.

The problems with the above patents are: the patent cannot adjust the pressure on tea in the tea rolling process, so that the quality of tea production is affected, defective products are easy to occur, and unnecessary cost is increased.

Aiming at the problems that the pressure cannot be well regulated and the quality is affected when the tea is rolled in the above patent, a tea rolling device with controllable pressure needs to be designed.

Disclosure of Invention

In order to overcome the defect that the prior twisting machine can not well adjust pressure and influence quality when twisting tea leaves, the technical problem of the invention is as follows: a tea rolling device capable of preventing tea from accumulating and controlling pressure is provided.

The technical scheme is as follows: the utility model provides a device is kneaded to tealeaves of controllable pressure, including the bottom plate, the support frame is connected with the support frame with knead the dish, the support frame upper portion is connected with and kneads the dish, still including driving motor, the axis of rotation, knead the bucket, the guide block, the regulating block, the clamp plate, extrusion spring and adjustment mechanism, evenly be fixed with the sand grip in the dish of kneading, install driving motor in the middle of the support frame, be connected with the axis of rotation on the driving motor output shaft, the axis of rotation upside is connected with the guide block, sliding connection has the regulating block on the guide block, be fixed with on the guide block and knead the bucket, knead the bucket and knead the dish contact, sliding connection has the clamp plate that is used for compressing tightly tealeaves on the regulating block, the clamp plate links to each other with kneading the inside sliding of bucket, be connected with extrusion spring between clamp plate and the regulating block, be connected with the adjustment mechanism that can adjust tealeaves stressed on the guide block.

In addition, particularly preferred, adjustment mechanism includes screw thread axle, pointer and scale plate, is connected with the screw thread axle on the guide block in a pivoted manner, and the screw thread axle links to each other with the regulating block screw thread, and regulating block one side symmetry is fixed with the pointer, and the one side that is close to the pointer on the guide block is connected with the scale plate that conveniently adjusts tealeaves and receives pressure.

In addition, particularly preferred is, still including elevating system, elevating system is including electric putter and fender charging tray, and guide block one side is fixed with electric putter, is connected with the fender charging tray that can block the tealeaves of kneading well on the electric putter telescopic link, and the axis of rotation lower part symmetry is opened there is the spout, keeps off charging tray and spout joint to can slide along the axis of rotation, keep off the charging tray and can rotate along kneading the dish, keep off the charging tray lower part evenly and be fixed with the arch.

In addition, particularly preferred is, still including unloading mechanism, unloading mechanism is including guiding axle, unloading frame, reset spring and lug, and twisting plate bottom symmetry is connected with the guiding axle, and sliding type is connected with the unloading frame that conveniently collects tealeaves between the guiding axle, all is connected with reset spring between the relative both sides of unloading frame and the similar guiding axle, and unloading frame bottom is connected with the lug, keeps off the lug that the charging tray upwards removes self and can contact with the lug.

In addition, it is particularly preferable that the tea leaf collecting device further comprises a collecting frame, and the collecting frame for collecting the rolled tea leaves is fixed on one side of the top of the bottom plate.

In addition, particularly preferred is, still including location structure, location structure is including supporting shoe, fixture block and return spring, and regulating block one side symmetry is connected with the supporting shoe, all is connected with the fixture block that can fix the clamp plate on the supporting shoe in the slip type, all is connected with return spring between fixture block and the similar supporting shoe, and the clamp plate lower part symmetry is opened there is the draw-in groove, and the clamp plate upwards moves and can make the draw-in groove blocked by the fixture block.

In addition, particularly preferred is, still including filtering mechanism, filtering mechanism is including waste material frame and filter screen, and the unloading frame bottom is kept away from the one side of lug and is fixed with the waste material frame that is used for collecting tealeaves broken bits, and the one side that is close to the waste material frame on the unloading frame is fixed with the filter screen that is used for filtering tealeaves.

In addition, it is particularly preferable that a cleaning brush is further included, and a cleaning brush for cleaning the residue is fixed to a lower portion of the rolling barrel, and the cleaning brush is slidable along the rolling plate.

The invention provides a tea rolling device with controllable pressure, which has the following advantages:

1. the height of the adjusting block is adjusted through the threaded shaft, and the pressure born by the tea can be controlled through the extrusion spring, so that the rolling work of the tea is more effective and sufficient, and the quality is ensured;

2. the lifting mechanism is matched with the blanking mechanism, so that the blanking frame can shake up and down, the kneaded tea leaves are prevented from being accumulated in the blanking frame, and the collection speed is improved;

3. the height of the adjusting block is adjusted through the threaded shaft, and the pressure born by the tea can be controlled through the extrusion spring, so that the rolling work of the tea is more effective and sufficient;

4. the clamping block can fix the pressing plate, so that tea leaves can be conveniently placed, and the pressing plate does not need to be pulled manually;

5. the filter screen can filter the rubbed tea leaves, so that the tea leaves are prevented from containing more broken residues;

6. the cleaning brush can be used for cleaning the residual broken slag on the inner wall of the rolling disc at one position, so that the later cleaning is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial cross-sectional view of the present invention.

Fig. 3 is a schematic perspective view of a first embodiment of a positioning structure according to the present invention.

Fig. 4 is a schematic view of a second perspective structure of the positioning structure of the present invention.

Fig. 5 is a first partial cross-sectional view of the adjustment mechanism of the present invention.

Fig. 6 is a second partial cross-sectional view of the adjustment mechanism of the present invention.

Fig. 7 is a schematic perspective view of a lifting mechanism according to the present invention.

Fig. 8 is a schematic perspective view of a blanking mechanism of the present invention.

Fig. 9 is a partial cross-sectional view of the blanking mechanism of the present invention.

Fig. 10 is a schematic perspective view of a filtering mechanism according to the present invention.

Wherein the above figures include the following reference numerals: the device comprises a base plate, a 2-supporting frame, a 3-rolling disc, a 4-driving motor, a 5-rotating shaft, a 6-rolling barrel, a 7-guiding block, an 8-adjusting block, a 9-pressing plate, a 10-extrusion spring, an 11-positioning structure, a 110-supporting block, a 111-clamping block, a 112-return spring, a 113-clamping groove, a 12-adjusting mechanism, a 120-threaded shaft, a 121-pointer, a 122-scale plate, a 13-lifting mechanism, a 130-electric push rod, a 131-blocking disc, a 132-sliding groove, a 14-blanking mechanism, a 140-guiding shaft, a 141-blanking frame, a 142-return spring, a 143-protruding block, a 15-filtering mechanism, a 150-waste frame, a 151-filtering net, a 16-cleaning brush and a 17-collecting frame.

Detailed Description

The invention is described in detail below with reference to the drawings and the specific embodiments.

Example 1

The utility model provides a tea leaf rolling device of controllable pressure, show in fig. 1-2, including bottom plate 1, support frame 2, roll dish 3, driving motor 4, axis of rotation 5, roll barrel 6, guide block 7, regulating block 8, clamp plate 9, extrusion spring 10 and adjustment mechanism 12, the bottom plate 1 top is connected with support frame 2, support frame 2 upper portion is connected with and rolls dish 3, evenly be fixed with the sand grip in the roll dish 3 (not marked in the figure), install driving motor 4 in the middle of the support frame 2, be connected with axis of rotation 5 on the driving motor 4 output shaft, the axis of rotation 5 upside is connected with guide block 7, be connected with regulating block 8 on the guide block 7 in a sliding manner, be fixed with on the guide block 7 and roll barrel 6 and roll the dish 3 contact, be connected with clamp plate 9 that is used for compressing tightly tealeaves on the regulating block 8, clamp plate 9 is connected with the inside slip of rolling barrel 6, be connected with extrusion spring 10 between clamp plate 9 and the regulating block 8, be connected with adjustment mechanism 12 that can adjust tealeaves pressure.

As shown in fig. 1, 5 and 6, the adjusting mechanism 12 comprises a threaded shaft 120, a pointer 121 and a scale plate 122, the guide block 7 is rotatably connected with the threaded shaft 120, the threaded shaft 120 is in threaded connection with the adjusting block 8, the pointer 121 is symmetrically fixed on the left side of the adjusting block 8, and the scale plate 122 which is convenient for adjusting the pressure applied by tea leaves is connected on the left side of the guide block 7.

The lifting mechanism 13 is further included in fig. 1 and 7, the lifting mechanism 13 comprises an electric push rod 130 and a blocking tray 131, the electric push rod 130 is fixed on the left side of the guide block 7, the blocking tray 131 capable of blocking the rolled tea leaves is connected to the telescopic rod of the electric push rod 130, a chute 132 is symmetrically arranged on the lower portion of the rotating shaft 5 in a left-right mode, the blocking tray 131 is clamped with the chute 132 and can slide along the rotating shaft 5, the blocking tray 131 can rotate along the rolling tray 3, and protrusions (not shown in the drawing) are uniformly fixed on the lower portion of the blocking tray 131.

The feeding mechanism 14 is further provided with a guide shaft 140, a feeding frame 141, a return spring 142 and a lug 143, the middle of the bottom of the rolling disc 3 is symmetrically connected with the guide shaft 140 in a left-right mode, the feeding frame 141 convenient for collecting tea leaves is connected between the guide shafts 140 in a sliding mode, the return springs 142 are connected between the left side and the right side of the feeding frame 141 and the similar guide shafts 140, the lug 143 is connected to the rear side of the bottom of the feeding frame 141, and the lug 143 can be contacted with the lug 131 when the material blocking disc 131 moves upwards.

In fig. 1, the tea leaf collecting device further comprises a collecting frame 17, and the collecting frame 17 for collecting the rolled tea leaves is fixed on the front side of the top of the bottom plate 1.

When the tea leaves need to be kneaded, people can pull the pressing plate 9 upwards to compress the pressing spring 10, then put the tea leaves into the kneading barrel 6, after the tea leaves are placed, release the pressing plate 9 to enable the pressing plate 9 to move downwards under the reset action of the pressing spring 10 so as to press the tea leaves, the height of the adjusting block 8 can be adjusted according to the type of the tea leaves, the pressure born by the tea leaves can be conveniently regulated, so that the kneading precision is improved, before the tea leaves are not placed, if the pressure born by the pressing plate 9 needs to be regulated, the screw shaft 120 can be rotated to drive the adjusting block 8 and the pointer 121 to move downwards, the pressing spring 10 is pressed by the adjusting block 8 because the pressing plate 9 cannot move downwards, the pressed depth of the pressing spring 10 can be known through the numerical value of the pointer 121 aligned with the scale plate 122, after the adjusting to a proper height, the tea leaves can be placed, the reverse threaded shaft 120 can move upwards with the guide block 7 and the pointer 121, the extrusion spring 10 is reset, the pressure born by the pressing plate 9 is reduced, when the tea leaves are placed and need to be rolled, the driving motor 4 can be started, the output shaft of the driving motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the lifting mechanism 13 to integrally rotate, the rotating shaft 5 also drives the guide block 7, the rolling barrel 6, the regulating block 8 and the pressing plate 9 to rotate, the rolling barrel 6 drives the tea leaves to rotate, the tea leaves fully contact with the rolling disc 3 to be rolled, the tea leaves are rolled from the sheet shape, the rolling disc 3 is provided with raised strips, the rolled tea leaves slide along the gaps among the raised strips, the volume of the rolled tea leaves is reduced after the tea leaves are rolled on the rolling disc 3, the tea leaves in the rolling barrel 6 are gradually reduced, the pressing plate 9 gradually moves downwards under the reset action of the pressing spring 10 to press tea leaves, the well-kneaded tea leaves can remain on the kneading disc 3 under the pressure of the pressing spring 10, the kneading barrel 6 continuously rotates to enable the tea leaves to be kneaded more fully, after the tea leaves in the kneading barrel 6 are kneaded, people can control the telescopic rod of the electric push rod 130 to retract from an initial extending state, further drive the material blocking disc 131 to move upwards along the sliding groove 132, the material blocking disc 131 moves upwards and is not contacted with the kneading disc 3 any more, the tea leaves on the kneading disc 3 slide onto the blanking frame 141 in the middle and then fall into the collecting frame 17 through the blanking frame 141, when the protrusion of the material blocking disc 131 moves upwards to be contacted with the protruding block 143, the electric push rod 130 can be closed, the rotating shaft 5 continuously rotates with the material blocking disc 131, the material blocking disc 131 pushes the protruding block 143 to move upwards through the protrusion of the rotating shaft 5, further, the blanking frame 141 is driven to move upwards to compress the reset spring 142, after the bulge is not contacted with the bulge 143 any more, the blanking frame 141 drives the bulge 143 to move downwards to reset under the reset action of the reset spring 142, the material blocking disc 131 continuously rotates to enable the bulge to intermittently contact with the bulge 143, further the blanking frame 141 is enabled to shake repeatedly up and down, tea leaves are prevented from being accumulated on the blanking frame 141, the tea leaf collecting speed is accelerated, people can scrape and collect residual tea leaves on the top surface of the material blocking disc 131, after the tea leaves on the rolling disc 3 are collected, the driving motor 4 is closed, then the telescopic rod of the electric push rod 130 is controlled to stretch out, the material blocking disc 131 is driven to move downwards to reset, the rolling disc 3 is blocked by the material blocking disc 131, meanwhile, the electric push rod 130 is closed, and thus a round of tea leaf rolling is completed, the tea leaves remained on the rolling disc 3 can be cleaned, then the untwisted tea leaves are placed for a new round of rolling work, and finally the rolled tea leaves in the collecting frame 17 are collected.

Example 2

On the basis of embodiment 1, it is shown in fig. 1, 3 and 4, and further includes a positioning structure 11, where the positioning structure 11 includes a supporting block 110, a clamping block 111 and a return spring 112, the supporting block 110 is symmetrically connected to the right side of the adjusting block 8, the supporting blocks 110 are all slidably connected with the clamping blocks 111 capable of fixing the pressing plate 9, the return springs 112 are all connected between the clamping blocks 111 and the similar supporting blocks 110, the clamping grooves 113 are symmetrically opened to the front and rear of the lower part of the pressing plate 9, and the upward movement of the pressing plate 9 can enable the clamping grooves 113 to be clamped by the clamping blocks 111.

When placing tealeaves with upward pulling of clamp plate 9, clamp plate 9 will contact with fixture block 111, and then promote fixture block 111 to move to the outside, make return spring 112 compress, when the draw-in groove 113 on clamp plate 9 aligns with fixture block 111, can make fixture block 111 inwards move and block draw-in groove 113 under return spring 112's reset action, alright fixed clamp plate 9, conveniently place tealeaves to knead barrel 6 inside, after tealeaves is placed, alright pull fixture block 111 to the outside, make return spring 112 compress, fixture block 111 outwards moves just no longer block draw-in groove 113, fixture block 111 just can move down and reset and compress tightly tealeaves, people can loosen fixture block 111, make fixture block 111 inwards move and reset because of return spring 112's reset, need not staff's one hand and put tealeaves in one hand under the effect of fixture block 111, more laborsaving.

As shown in fig. 1 and 10, the tea leaf filter further comprises a filtering mechanism 15, the filtering mechanism 15 comprises a waste frame 150 and a filter screen 151, the front side of the bottom of the blanking frame 141 is fixed with the waste frame 150 for collecting tea leaf residues, and the front side of the blanking frame 141 is fixed with the filter screen 151 for filtering tea leaves.

When the rolled tea leaves fall into the blanking frame 141, the rolled tea leaves will contact with the filter screen 151, some fine broken residues can fall into the waste frame 150 through the filtration of the filter screen 151, after the rolling of the tea leaves is completed, the broken residues in the waste frame 150 are cleaned, and therefore the influence of the fact that the rolled and collected tea leaves contain more broken residues on quality can be avoided.

In fig. 1, a cleaning brush 16 is further included, and a cleaning brush 16 for cleaning the slag is fixed to the right side of the lower portion of the kneading barrel 6, and the cleaning brush 16 is capable of sliding along the kneading disc 3.

When the tea is rolled, the rolling barrel 6 rotates to drive the cleaning brush 16 to rotate, so that the cleaning brush 16 moves along the inner wall of the rolling disc 3, and as some broken residues can be stuck on the inner wall of the rolling disc 3 during the rolling process of the tea, the cleaning brush 16 can clean the broken residues, so that the broken residues are pushed to move, and after the tea is rolled, the broken residues are pushed by the cleaning brush 16 to be cleaned conveniently.

It should be understood that this example is only illustrative of the invention and is not intended to limit the scope of the invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.

Claims (8)

1. The utility model provides a tea leaf rolling device with controllable pressure, which comprises a base plate (1), support frame (2) and rolling disc (3), support frame (2) are connected with at bottom plate (1) top, support frame (2) upper portion is connected with rolling disc (3), characterized by, still including driving motor (4), axis of rotation (5), rolling barrel (6), guide block (7), regulating block (8), clamp plate (9), extrusion spring (10) and adjustment mechanism (12), evenly be fixed with the sand grip in rolling disc (3), install driving motor (4) in the middle of support frame (2), be connected with axis of rotation (5) on driving motor (4) output shaft, axis of rotation (5) upside is connected with guide block (7), sliding connection has regulating block (8) on guide block (7), be fixed with rolling barrel (6) on guide block (7), rolling barrel (6) and rolling disc (3) contact, sliding connection has clamp plate (9) that are used for compressing tightly on regulating block (8), clamp plate (9) link to each other with rolling barrel (6) inside slip, be connected with extrusion spring (10) between clamp plate (8), the guide block (7) is connected with an adjusting mechanism (12) which can adjust the pressure born by the tea.

2. A tea rolling device with controllable pressure according to claim 1, characterized in that the adjusting mechanism (12) comprises a threaded shaft (120), a pointer (121) and a scale plate (122), the guide block (7) is rotatably connected with the threaded shaft (120), the threaded shaft (120) is in threaded connection with the adjusting block (8), the pointer (121) is symmetrically fixed on one side of the adjusting block (8), and the scale plate (122) which is convenient for adjusting the pressure applied by the tea is connected on one side of the guide block (7) close to the pointer (121).

3. The tea rolling device with controllable pressure according to claim 2, further comprising a lifting mechanism (13), wherein the lifting mechanism (13) comprises an electric push rod (130) and a material blocking disc (131), the electric push rod (130) is fixed on one side of the guide block (7), the material blocking disc (131) capable of blocking the rolled tea is connected to the telescopic rod of the electric push rod (130), the sliding groove (132) is symmetrically arranged at the lower part of the rotating shaft (5), the material blocking disc (131) is clamped with the sliding groove (132) and can slide along the rotating shaft (5), the material blocking disc (131) can rotate along the rolling disc (3), and the protrusions are uniformly fixed at the lower part of the material blocking disc (131).

4. A tea rolling device with controllable pressure according to claim 3, further comprising a blanking mechanism (14), wherein the blanking mechanism (14) comprises a guide shaft (140), a blanking frame (141), a return spring (142) and a lug (143), the bottom of the rolling disc (3) is symmetrically connected with the guide shaft (140), the blanking frame (141) which is convenient for collecting tea is slidably connected between the guide shafts (140), the return springs (142) are respectively connected between two opposite sides of the blanking frame (141) and the similar guide shafts (140), the lug (143) is connected to the bottom of the blanking frame (141), and the lug (143) can be contacted with the lug (131) when the blanking disc (131) moves upwards.

5. A tea rolling device with controllable pressure according to claim 4, further comprising a collecting frame (17), wherein the collecting frame (17) for collecting rolled tea is fixed to one side of the top of the base plate (1).

6. The tea rolling device with controllable pressure according to claim 5, further comprising a positioning structure (11), wherein the positioning structure (11) comprises a supporting block (110), a clamping block (111) and a return spring (112), the supporting block (110) is symmetrically connected to one side of the adjusting block (8), clamping blocks (111) capable of fixing the pressing plate (9) are slidably connected to the supporting block (110), return springs (112) are connected between the clamping blocks (111) and the similar supporting blocks (110), clamping grooves (113) are symmetrically formed in the lower portion of the pressing plate (9), and the clamping grooves (113) can be clamped by the clamping blocks (111) due to upward movement of the pressing plate (9).

7. The tea rolling device with controllable pressure according to claim 6, further comprising a filtering mechanism (15), wherein the filtering mechanism (15) comprises a waste frame (150) and a filter screen (151), the waste frame (150) for collecting tea scraps is fixed on one side, far away from the protruding blocks (143), of the bottom of the blanking frame (141), and the filter screen (151) for filtering tea leaves is fixed on one side, close to the waste frame (150), of the blanking frame (141).

8. A tea leaf rolling device with controllable pressure according to claim 7, further comprising a cleaning brush (16), wherein the cleaning brush (16) for cleaning the residue is fixed to the lower part of the rolling barrel (6), and the cleaning brush (16) can slide along the rolling disc (3).

Images