CN210008479U

CN210008479U - Tea strip tidying machine with compression roller cleaning device

Info

Publication number: CN210008479U
Application number: CN201920772674.1U
Authority: CN
Inventors: 许小龙
Original assignee: ANHUI YOULI ENERGY SAVING EQUIPMENT Co Ltd
Current assignee: ANHUI YOULI ENERGY SAVING EQUIPMENT Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-04
Anticipated expiration: 2029-05-27

Abstract

The utility model provides a tealeaves reason strip machine with compression roller belt cleaning device, includes the frame, sets up conveying mechanism and reason strip mechanism on the frame, reason strip mechanism includes guide device, rigidity to roller portion and compression roller belt cleaning device, compression roller belt cleaning device and rigidity pair roller portion parallel arrangement, compression roller belt cleaning device's one side and rigidity are to the outer surface contact of roller portion for adsorb or strike off the tealeaves blade juice of remaining on rigidity pair roller portion behind the extrusion tealeaves of rigidity pair roller portion. The utility model discloses a close proximity compression roller sets up compression roller belt cleaning device, and the juice that remains on the compression roller when receiving the compression roller extrusion after completing adsorbs or strikes off the tealeaves blade, ensures that the compression roller works all the time in clear state, helps improving the sanitary quality and the finished product outward appearance of tealeaves blade. Meanwhile, the sponge strips or the scraper of the compression roller cleaning device adopt a design mode of easy disassembly and assembly and replacement, the structure is simple, the installation is convenient and fast, the cost is low, the operation is convenient, and the tea strip tidying production efficiency is effectively improved.

Description

Tea strip tidying machine with compression roller cleaning device

Technical Field

The utility model belongs to the technical field of machinery, a tealeaves reason strip equipment is related to, especially relate to a tealeaves reason strip machine that possesses compression roller belt cleaning device.

Background

The preparation of the Taiping Houkui tea generally comprises the main processes of deactivation of enzymes, carding, drying and the like. Aiming at the carding link, the traditional method can only be carried out by a manual kneading and flattening mode of workers, the production efficiency is low, and the tea quality is difficult to control. Chinese patent (No. CN205884596U) discloses a translational tea carding machine, which comprises a machine base, a conveying mechanism and a carding mechanism, wherein the conveying mechanism and the carding mechanism are arranged on the machine base, the carding mechanism mainly comprises a material guide part and a rigid counter roller part, and a tea material guide device disclosed by Chinese patent (No. CN203087442U) is adopted. According to the technical scheme, the tea leaves of the Taiping Houkui after the tea leaves are de-enzymed are firstly collected and guided by the guiding part, then the tea leaves are conveyed to the roller pair part formed by the upper pressing roller and the lower pressing roller to be flattened, and the flattened tea leaves fall on the drying sieve below the tea strip tidying mechanism, so that the tea strip tidying process is completed. The technical scheme replaces the traditional manual operation mode, and effectively improves the production efficiency and the tea quality.

The technical scheme has the following defects in practical application: when the compression roller flattens the tea leaves after the fixation, the leaves can release juice, the juice is attached to the compression roller, and not only flows and drips everywhere, but also is extremely unsanitary, but also easily adheres the flattened leaves of the compression roller, so that the leaves can not directly fall on a drying sieve, and the production process is interrupted. Meanwhile, the technical scheme also has the following problems: firstly, when tea leaves fall on a drying sieve after being extruded by a compression roller, the leaves are easy to bend and damage due to the action of gravity and inertia, so that the quality of finished tea leaves is reduced; secondly, aiming at tea leaves to be sorted in different specifications (the different specifications are embodied in different sizes of the tea leaves and different water contents and hardness of the tea leaves picked in different seasons), in order to achieve the best tea quality, the height of the pair rollers and the distance between the pair rollers need to be adjusted, but the prior technical scheme can not meet the requirements; thirdly, the existing material guiding part is usually installed and fixed on a plate and a bolt by adopting a clamping plate made of angle iron materials, so that the fixing mode is complex, the installation and the disassembly are difficult, and a larger pulling force can be generated when the blade is dragged by the pair roller part; fourth, the tea carding structure of the existing tea carding machine is generally composed of a plurality of components such as an upper press roller, a lower press roller, a material guiding part, a press roller height and a pressure adjusting device, all the components are installed on the assembling side plates at two sides of the equipment to realize connection and fixation, and strict position relation and transmission relation exist among the components, so that higher requirements are provided for the structural design of the assembling side plates.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's defect, provide a simple structure, it is convenient to install, low cost, the operation of being convenient for, the tea strip tidying machine that has compression roller belt cleaning device that the cleaning performance is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tea carding machine with a compression roller cleaning device comprises a machine base, a conveying mechanism and a carding mechanism, wherein the conveying mechanism and the carding mechanism are arranged on the machine base; tea strip tidying machine with compression roller belt cleaning device is still including installing the compression roller belt cleaning device on the curb plate of assembling of reason strip mechanism both sides, compression roller belt cleaning device and rigidity pair roller portion parallel arrangement, compression roller belt cleaning device's one side and the outer surface contact of rigidity pair roller portion for adsorb or strike off the tealeaves blade juice of remaining on rigidity pair roller portion behind the extrusion tealeaves of rigidity pair roller portion.

Furthermore, two ends of the compression roller cleaning device are fixedly arranged on the assembled side plates on two sides of the strip arranging mechanism.

Further, the rigid pair roller part comprises an upper pressing roller and a lower pressing roller, and two ends of the upper pressing roller and the lower pressing roller are fixedly arranged on the assembled side plates through bearings.

Further, the press roller cleaning device comprises a strip-shaped fixed support, a movable cover plate and a cleaning device; the section of the fixed support is L-shaped, and two ends of the fixed support are fixedly arranged on the assembled side plates; the section of the movable cover plate is L-shaped, and the movable cover plate is assembled on the fixed support in an inverted buckling mode and is matched with the fixed support to form a cavity for mounting a cleaning device; one side of the cleaning device is clamped in the cavity, and the other side of the cleaning device extends out of the cavity and abuts against the rigid counter roll part to clean the outer surface of the rigid counter roll part.

Furthermore, the assembled side plates are provided with L-shaped fixing clamping grooves or L-shaped fixing through holes which are consistent with the shapes of the two ends of the fixing support; the two ends of the fixed support are clamped in the L-shaped fixed clamping grooves or the L-shaped fixed through holes to realize the connection and fixation with the assembled side plates.

Further, the cleaning device is a sponge strip or a scraper; compression roller belt cleaning device adsorbs remaining tealeaves blade juice in the rigidity counter roll portion through the sponge strip, or strikes off remaining tealeaves blade juice in the rigidity counter roll portion through the scraper blade.

Furthermore, the upper side and/or the lower side of the scraper in the cavity are/is also provided with a backing plate for assisting in positioning and fixing the scraper.

Furthermore, a plurality of latch teeth used for assisting in positioning and fixing the sponge strip or the scraper blade are arranged on the inner side of the fixed support and/or the movable cover plate.

Furthermore, the fixed support and the movable cover plate are assembled and fixed through buckles; the buckle 6 is of a U-shaped structure, and a bulge is arranged at the clamping part; clamping grooves matched with the protrusions are formed in the outer sides of the fixed support and the movable cover plate.

Furthermore, the fixed support and the movable cover plate are assembled and fixed through bolts; a plurality of bolt holes matched in position are formed in the fixed support, the movable cover plate and the cleaning device, and bolts used for assembling and fixing are arranged in the bolt holes.

Furthermore, the press roll cleaning devices are provided with one group, and only the upper press roll or the lower press roll is cleaned; or the press roll cleaning devices are provided with two groups and respectively clean the upper press roll and the lower press roll.

The utility model relates to a tealeaves reason strip machine with compression roller belt cleaning device sets up compression roller belt cleaning device through the close proximity compression roller, adsorbs or strikes off the juice that remains on the compression roller when receiving the compression roller extrusion to the tealeaves blade after completing, ensures that the compression roller is worked all the time in clear state, helps improving the sanitary quality and the finished product outward appearance of tealeaves blade. Meanwhile, the sponge strips or the scraper of the compression roller cleaning device adopt a design mode of easy disassembly and assembly and replacement, the structure is simple, the installation is convenient and fast, the cost is low, the operation is convenient, and the tea strip tidying production efficiency is effectively improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a carding mechanism of the tea carding machine in the embodiment;

fig. 2 is a partial front view of a sectional side plate of the tea carding machine in an embodiment;

fig. 3 is a partial rear view of a sectional side panel of the tea carding machine in an embodiment;

FIG. 4 is a partial structure diagram of a press roll cleaning device of a tea carding machine in the embodiment, wherein the press roll cleaning device adopts a sponge strip structure;

fig. 5 is a partial structure schematic diagram of a press roll cleaning device adopting a scraper structure of the tea carding machine in the embodiment.

Detailed Description

The following further describes a specific embodiment of the tea carding machine with the press roll cleaning device according to the present invention with reference to examples 1 to 5. The utility model relates to a tealeaves carding machine with compression roller belt cleaning device is not limited to the description of following embodiment.

Example 1:

the embodiment is an improvement made on the basis of a Chinese patent 'a translation type tea strip tidying machine' (No. CN205884596U), a press roller cleaning device and a material guide roller structure are added, and the clamping fixing structure and the assembling side plate structure of a material guide part are optimally designed. As shown in fig. 1 to 5, a tea strip tidying machine comprises a machine base, a conveying mechanism and a strip tidying mechanism, wherein the conveying mechanism and the strip tidying mechanism are arranged on the machine base, the strip tidying mechanism comprises a material guide device 16 and a rigid roller pair part, the rigid roller pair part comprises an upper pressing roller 5 and a lower pressing roller 24, and two ends of the upper pressing roller 5 and the lower pressing roller 24 are mounted on assembling side plates 1 fixed on two sides of the machine base through bearings.

The tea strip tidying mechanism further comprises a pressing roller cleaning device arranged near the rigid counter roller part, the pressing roller cleaning device is arranged in parallel with the rigid counter roller part, one side of the pressing roller cleaning device is in contact with the outer surface of the rigid counter roller part and is used for adsorbing or scraping tea leaf blade juice remained on the rigid counter roller part after the rigid counter roller part extrudes tea leaves, so that the tea leaf production efficiency and the finished product quality are improved, and the safety and the sanitation of the production process are ensured.

The strip tidying mechanism further comprises a guide roller 4, the guide roller 4 is arranged on one side of the discharging direction of the rigid roller pair part, and the length direction of the guide roller is parallel to the rigid roller pair part. The material guiding roller 4 is positioned below an output path (namely, the direction indicated by an arrow in the drawing) of the tea leaves extruded by the rigid roller pair part and rotates in the same direction with the lower pressing roller 24 of the rigid roller pair part. The tea leaves are extruded and output by the rigid roller part, and then fall on the conveying mechanism after being supported and buffered by the material guide roller 4. In the traditional tea leaf arranging mechanism without the guide roller 4, after tea leaves are extruded and output from the rigid roller pair part in the tea leaf production process, the tea leaves can be bent downwards for the first time due to the action of gravity; at the moment when the tea leaves fall downwards and fall on the conveying mechanism, the movement direction and the length direction of the tea leaves are not consistent with the movement direction of the conveying mechanism, so that secondary reverse bending can be generated. That is to say, in the conventional tea leaf arranging mechanism without the material guide roller 4, the tea leaves can be bent twice in the process of falling on the conveying mechanism in the tea leaf production process, so that the tea leaves are twisted into an S shape. By adopting the technical scheme of the embodiment, the degree of twice bending can be effectively relieved, so that the tea leaves are kept in a straight state as much as possible.

The tea strip tidying mechanism further comprises a clamping and fixing structure for installing and fixing the material guide device 16, the clamping and fixing structure comprises a long strip-shaped U-shaped clamping groove 15 arranged at the feeding end of the rigid counter roll part of the tea strip tidying machine, the section of the U-shaped clamping groove 15 is U-shaped (the two sides of the U-shaped groove can be equal in height or different in height), the U-shaped clamping groove is parallel to the rigid counter roll part, and the U-shaped clamping groove is located on the front side of the pressing roll (namely the feeding side of tea). The width of the notch of the U-shaped clamping groove is consistent with the thickness of the connecting plate of the material guiding device 16, and the connecting plate of the material guiding device 16 can be inserted into the notch of the U-shaped clamping groove 15 to realize clamping and fixing. After the connecting plate of the material guide device 16 is inserted into the notch of the U-shaped clamping groove, the discharge port of the material guide device 16 is over against the extrusion gap of the rigid counter roll part, and when the tea leaves are output from the discharge port of the material guide device 16, the tea leaves directly enter the extrusion gap of the rigid counter roll part.

The strip tidying mechanism further comprises an assembling side plate 1, and the rigid roll pair part, the compression roller cleaning device, the material guide roller 4 and the U-shaped clamping groove 15 are assembled into a whole through the assembling side plate 1.

Example 2:

this example 2 shows a specific embodiment of the cleaning apparatus for the nip roller described in example 1.

As shown in fig. 1 to 5, two ends of the press roll cleaning device are fixedly mounted on the assembling side plates 1 and arranged in parallel with the rigid pair roller part, and one side of the press roll cleaning device is in contact with the outer surface of the rigid pair roller part to adsorb or scrape tea leaf juice remained on the rigid pair roller part after the rigid pair roller part extrudes tea leaves.

As a specific embodiment, as shown in fig. 4, the press roll cleaning device adopts a structure that sponge adsorbs juice of tea leaves, and comprises a first fixing bracket 17 in a long strip shape, a first movable cover plate 7 and a sponge strip 9 (i.e. a cleaning device). The section of the first fixing support 17 is L-shaped, and two ends of the first fixing support are fixedly arranged on the assembling side plate 1. The section of the first movable cover plate 7 is L-shaped, the first movable cover plate is assembled on the first fixed support 17 in a reverse buckling mode, a rectangular cavity for installing the cleaning device sponge strip 9 is formed by matching the first fixed support 17, and one side, facing the rigid counter roll portion, of the cavity is of an open structure. One side centre gripping of cleaning device sponge strip 9 is in the cavity, and the opposite side stretches out from open structure one side of cavity, supports and leans on the compression roller outside of rigidity pair roller portion, cleans rigidity pair roller portion compression roller surface, adsorbs remaining tealeaves blade juice on the rigidity pair roller portion through sponge strip 9.

As another specific embodiment, as shown in fig. 5, the press roll washing device adopts a structure that scrapes off juice of tea leaves by using scrapers, and includes a second fixing bracket 19 having a long bar shape, a second movable cover plate 18, and a scraper 23 (i.e., a cleaning device). The section of the second fixing support 19 is L-shaped, and two ends of the second fixing support are fixedly arranged on the assembling side plate 1. The section of the second movable cover plate 18 is L-shaped, the second movable cover plate is assembled on the second fixed support 19 in a reverse buckling mode, a cavity for installing a cleaning device scraper 23 is formed by matching with the second fixed support 19, and one side, facing the rigid counter roll portion, of the cavity is of an open structure. One side centre gripping of cleaning device scraper blade 23 is in the cavity, and the opposite side stretches out from open structure one side of cavity, supports and leans on the compression roller outside of rigidity counter roll portion, cleans the compression roller surface of rigidity counter roll portion, scrapes remaining tealeaves blade juice on the rigidity counter roll portion through scraper blade 23. Preferably, a backing plate 22 for assisting in positioning and fixing the scraper is further provided at the upper side and/or the lower side of the scraper in the cavity. The scraper 23 and the sponge strip 9 used in this paragraph are of alternative construction.

The two sides of the fixed support can be directly welded or fixed on the inner side of the assembled side plate 1 through bolts. As a preferred embodiment, the inner side of the assembled side plate 1 is provided with an L-shaped fixing slot or an L-shaped fixing through hole having the same shape as the two ends of the fixing bracket, and the L-shaped fixing slot or the L-shaped fixing through hole is directly formed on the assembled side plate 1 by milling/drilling. The two ends of the fixed support are clamped in the L-shaped fixed clamping grooves or the L-shaped fixed through holes to realize the connection and fixation with the assembled side plates 1. Specifically, in the mode of adopting the L-shaped fixing clamp groove, when the side plates 1 are assembled, the two ends of the fixing bracket can be clamped in the L-shaped fixing clamp groove for fixing. For the mode of adopting the L-shaped fixed through holes, the length of the fixed support is slightly longer than the distance (the maximum distance of the outer side) between the assembled side plates 1 on the two sides of the machine base, the assembled side plates 1 and the machine frame can be installed and fixed firstly during assembly, then the fixed support penetrates through the L-shaped fixed through holes, and the two ends of the fixed support extend out of the L-shaped fixed through holes on the assembled side plates; and then the parts of the two ends of the fixed support which are reserved outside the L-shaped fixed through holes are bent or twisted by pliers, or pins or bolts are installed at the extending parts by punching, so that the transverse positioning and the connection fixing of the fixed support and the assembled side plates 1 can be realized. Compared with welding or bolt fixing, the technical scheme has the advantages of simple structure, convenience in operation, good fixing effect and the like.

Preferably, a plurality of latch teeth 702 for assisting in positioning and fixing the sponge strip 9 or the scraper 23 are arranged on the inner side of the fixed bracket and/or the movable cover plate, so as to enhance the clamping and fixing effect on the sponge strip 9 or the scraper 23.

As a preferred embodiment for connecting and fixing the fixed bracket and the movable cover plate, the fixed bracket and the movable cover plate are assembled and fixed through the buckle 6. The buckle 6 is of a U-shaped structure, and a bulge for positioning is arranged at the clamping contact part of the buckle 6. Clamping grooves 701 matched with the protrusions are formed in the outer sides of the fixed support and the movable cover plate. The structure is reliable in connection and fixation, convenient to disassemble and assemble and convenient to replace the cleaning device.

As another preferred embodiment for connecting and fixing the fixed bracket and the movable cover plate, the fixed bracket and the movable cover plate are assembled and fixed by bolts. A plurality of bolt holes matched in position are formed in the fixed support, the movable cover plate and the cleaning device, and bolts used for assembling and fixing are arranged in the bolt holes. Specifically, as shown in fig. 5, the bolt includes a countersunk cap screw 20 and a nut 21, and the above structure is fixed by passing the screw 20 through the bolt holes of the fixed bracket, the movable cover plate and the cleaning device. The structure has the advantages of reliable connection and fixation, convenient disassembly and assembly, convenient replacement of the cleaning device and the like.

The press roll cleaning device may be provided with only one set, and only one of the upper press roll or the lower press roll is cleaned. Of course, the press roll cleaning devices can also be arranged into two groups, and the upper press roll and the lower press roll are respectively cleaned so as to achieve better cleaning effect.

Example 3:

this example 3 gives a specific embodiment of the guide roll 4 described in example 1.

As shown in fig. 1 to 3, a material guide roller 4 arranged parallel to the rigid counter roller portion is further disposed on one side of the rigid counter roller portion in the discharging direction, and the material guide roller 4 is located below the output path of the tea leaves extruded by the rigid counter roller portion and rotates in the same direction as the lower pressure roller 24 of the rigid counter roller portion. The purpose of setting up guide roller 4 lies in, to through rigidity to the tealeaves blade of roller portion extrusion output after, support and cushion it through guide roller 4, ensure that it is steady on conveying mechanism to reduce the bending of tealeaves blade.

The guide roller 4 is positioned at different positions and has different supporting functions on the tea leaves. Two modes can be adopted in specific implementation: the first is to make the circumferential surface of the material guiding roller 4 tangent to the output path direction of the rigid roller pair part, so the arrangement can keep the tea leaves output straightly as much as possible. On the basis of the first scheme, the position of the material guide roller 4 can be properly lifted, so that the circumferential surface of the material guide roller 4 is intersected with the output path direction of the rigid roller pair part, and a better supporting effect is achieved.

The linear speed of the material guiding roller 4 can be equal to that of the lower pressing roller 24, so that the surface running speed of the material guiding roller 4 is consistent with the output speed of the tea leaves. The linear speed of the material guiding roller 4 can also be slightly higher than that of the lower pressing roller 24, which has the advantage that the linear speed of the material guiding roller 4 can be slightly higher than the output speed of the tea leaves, so that the tea leaves are stretched by the surface movement of the material guiding roller 4. In a preferred embodiment, the guide roller 4 is provided with a pattern on its circumferential surface to increase friction. The patterns can be a plurality of convex or concave straight lines which are uniformly distributed on the circumferential surface of the material guide roller 4 and are parallel to the axial direction of the material guide roller 4, or convex or concave inclined grids and the like, and the friction force between the tea leaves and the material guide roller 4 can be increased, so that the supporting and stretching effects are improved.

Specifically, the both ends of guide roller 4 are passed through the bearing and are installed on assembling curb plate 1, the one end of guide roller 4 extends to and assembles the 1 outside of curb plate, be equipped with 4 rotatory gears or the pulley that are used for driving the guide roller on the extension for drive guide roller 4 rotates.

In a specific embodiment, the gear provided at the end of the material guide roller 4 is directly engaged with the gear provided at the end of the upper press roller 5 of the rigid counter roller. The diameter and the tooth number of the gear at the end part of the guide roller 4 are the same as those of the gear at the end part of the upper press roller 5, and the diameter of the guide roller 4 is equal to or larger than that of the upper press roller 5 at the rigid counter roller part. So set up, the superficial linear velocity of guide roller 4 is the same with tealeaves blade output speed or slightly faster.

As another specific embodiment, the gear arranged at the end of the material guiding roller 4 is directly meshed with the gear arranged at the end of the upper pressing roller 5 of the rigid counter roller part; the diameter and the number of teeth of the gear at the end part of the guide roller 4 are less than those of the gear at the end part of the upper press roller 5, and the diameter of the guide roller 4 is equal to that of the upper press roller 5 at the rigid opposite roller part. So set up, the superficial linear velocity of guide roller 4 is slightly faster than tealeaves blade output speed.

As a third specific embodiment, the first belt pulley 12 arranged at the end of the material guiding roller 4 is linked with the second belt pulley 11 arranged at the end of the lower pressing roller 24 in the same direction through a belt; the diameter of the first belt pulley 12 arranged at the end part of the material guiding roller 4 is equal to that of the second belt pulley 11 arranged at the end part of the lower press roller 24, and the diameter of the material guiding roller 4 is equal to or larger than that of the upper press roller 5 of the rigid counter roller part. So set up, the superficial linear velocity of guide roller 4 is slightly faster than tealeaves blade output speed.

As a fourth specific embodiment, the first belt pulley 12 provided at the end of the material guiding roller 4 is linked with the second belt pulley 11 provided at the end of the lower press roller 24 through a belt; the diameter of the first belt pulley 12 arranged at the end part of the material guiding roller 4 is smaller than that of the second belt pulley 11 arranged at the end part of the lower press roller 24, and the diameter of the material guiding roller 4 is equal to that of the upper press roller 5 of the rigid counter roller part. So set up, the superficial linear velocity of guide roller 4 is slightly faster than tealeaves blade output speed.

As a fifth specific embodiment, a motor may also be directly disposed at the end of the guide roller 4 to drive the guide roller 4 to rotate.

Example 4:

in this embodiment 4, a specific implementation manner of the fastening and fixing structure of the material guiding part of the tea carding machine in embodiment 1 is shown.

As shown in fig. 1 to 3, the clamping and fixing structure of the material guiding part of the tea leaf carding machine comprises a strip-shaped U-shaped clamping groove 15 arranged at the feeding end of the rigid counter roll part of the tea leaf carding machine, wherein the section of the U-shaped clamping groove 15 is U-shaped, is arranged in parallel with the rigid counter roll part, and is positioned at the front side of the pressing roll (i.e. the feeding side of tea leaves). The width of the notch of the U-shaped clamping groove is consistent with the thickness of the connecting plate of the material guiding device 16, and the connecting plate of the material guiding device 16 can be inserted into the notch of the U-shaped clamping groove 15 to realize clamping and fixing. After the connecting plate of the material guide device 16 is inserted into the notch of the U-shaped clamping groove, the discharge hole of the material guide device 16 is close to the extrusion gap of the compression roller. For a traditional bolt fixing mode, the technical scheme can simplify the dismounting and mounting process of the material guide device 16 and improve the mounting precision and stability.

For the material guiding device disclosed in the chinese patent "a tea guiding device" (No. CN203087442U), since the feeding direction of the material guiding device is perpendicular to the direction of the connecting plate, the notch of the U-shaped slot 15 provided in this embodiment is upward, and the direction of the notch is perpendicular to the feeding direction (also the discharging direction) of the tea, so as to keep the feeding direction of the material guiding device consistent with the feeding direction of the rigid counter roller. If the feeding direction of the material guiding device is not perpendicular to the direction of the connecting plate, the direction of the notch of the U-shaped clamping groove 15 needs to be changed adaptively, and the feeding direction of the assembled material guiding device is also consistent with the feeding direction of the rigid counter roll portion.

And two ends of the U-shaped clamping groove 15 are fixed on the assembling side plate 1. Besides the method of welding or bolt fixing, the fixing device can also be fixed by various other more flexible and convenient modes. As a specific implementation manner, as shown in fig. 2 to 3, a U-shaped slot 8 for fixing a U-shaped slot 15 is provided on an inner side of the assembled side plate 1, and a width of a notch of the U-shaped slot 8 is consistent with a thickness of the U-shaped slot 15; the U-shaped clamping groove 15 is clamped in the U-shaped slot 8, so that the side plates 1 are fixedly connected. As another specific implementation manner, a mounting and fixing manner similar to that of the fixing bracket in embodiment 2 may also be adopted, a U-shaped fixing slot or a U-shaped fixing through hole for fixing the U-shaped slot 15 is provided at the inner side of the assembled side plate 1, and the shape of the U-shaped fixing slot or the U-shaped fixing through hole is consistent with the shape of the end of the U-shaped slot 15; the U-shaped slot 15 is clamped in the U-shaped fixing slot or inserted into the U-shaped fixing through hole to be connected and fixed with the assembled side plate 1, and the specific forming mode, the structure principle and the installation and fixing method are similar to those of the fixing bracket in embodiment 2, so that the details are not repeated here.

Preferably, in order to achieve better clamping and fixing effects and using effects on the material guiding device 16, the height of the front side plate 151 (i.e. the side plate far away from the rigid roller pair part) of the U-shaped clamping groove 15 is lower than the upper edge of the connecting plate of the material guiding device 16; the height difference between the front side plate 151 of the U-shaped clamping groove 15 and the connecting plate of the material guide device 16 is the thickness of the feeding guide plate, so that after the feeding guide plate is installed, the upper surface of the feeding guide plate and the feeding hole of the material guide device 16 are in the same horizontal plane, and the tea feeding operation is facilitated. After the feeding guide plate is installed, the front end of the feeding guide plate is abutted to the side face of the connecting plate of the material guide device 16, the upper surface of the feeding guide plate is flush with the upper edge of the connecting plate of the material guide device 16, and the lower surface of the feeding guide plate is supported on the upper edge of the side plate of the feeding side of the U-shaped clamping groove. The upper edge of the rear side plate 152 of the U-shaped clamping groove 15 abuts against the lower edge of the forward section of the material guiding device 16.

Example 5:

this example 5 shows a sectional side plate applied to the tea carding machine described in examples 1 to 4.

As shown in fig. 1 to 3, an assembled side plate for a tea leaf strip tidying machine is of a rectangular plate-shaped structure, more than two vertical strip-shaped side plate positioning holes 2 for mounting bolts are arranged on the bottom edge of the assembled side plate 1, the assembled side plate 1 is connected and fixed with a base of the tea leaf strip tidying machine and is positioned in a height adjusting mode through the bolts, the height of a strip tidying mechanism of the tea leaf strip tidying machine relative to the base can be adjusted through adjusting the relative positions of the side plate positioning holes 2 and the bolts, and then the height of a rigid pair roller part of the strip tidying mechanism relative to a conveying mechanism is changed. The middle part of the assembling side plate 1 is also provided with an upper compression roller mounting hole 104 for mounting an upper compression roller 5, a lower compression roller mounting hole 101 for mounting a lower compression roller 24 and a guide roller mounting hole 102 for mounting a guide roller 4. Preferably, the upper press roll 5, the lower press roll 24 and the material guiding roll 4 are all fixed on the assembling side plate 1 through bearings so as to ensure that the roll body can rotate.

In a preferred embodiment, the upper roll mounting hole 104 is an elongated circular hole extending in the direction of the lower roll mounting hole 101, and the upper roll mounting bearing 14 is movable back and forth in the longitudinal direction in the upper roll mounting hole 104. The assembling side plate 1 is also provided with an adjusting screw rod limiter 3, the adjusting screw rod limiter 3 is provided with a thread through hole, an adjusting screw rod 13 matched with the thread through hole is arranged in the thread through hole, one end of the adjusting screw rod 13 is abutted against one side of the upper compression roller mounting bearing 14, and the other end of the adjusting screw rod 13 is provided with a rotating handle 10; by rotating the turning knob 10, the adjusting screw 13 is moved toward or away from the upper roll mounting bearing 14, thereby adjusting the distance between the upper roll 5 and the lower roll 4.

As another equivalent preferred embodiment, the threaded through hole may be directly formed inside the assembled side plate 1 without specially providing the adjusting screw stopper 3. Specifically, a threaded through hole which is consistent with the outward extending direction of the upper press roll mounting hole 104 is formed in the assembling side plate 1, an adjusting screw 13 matched with the threaded through hole is arranged in the threaded through hole, one end of the adjusting screw 13 abuts against one side of the upper press roll mounting bearing 14, and a rotating handle 10 is arranged at the other end of the adjusting screw 13; by rotating the turning knob 10, the adjusting screw 13 is moved toward or away from the upper roll mounting bearing 14, thereby adjusting the distance between the upper roll 5 and the lower roll 4.

In order to realize the connection and fixation of the compression roller cleaning device, an L-shaped fixing clamping groove or an L-shaped fixing through hole for installing a fixing support of the compression roller cleaning device is formed in the inner side of the assembled side plate 1, and the shape of the L-shaped fixing clamping groove or the L-shaped fixing through hole is consistent with the shape of the cross section of two ends of the compression roller cleaning device; the two ends of the compression roller cleaning device are clamped in the L-shaped fixing clamping grooves or the L-shaped fixing through holes, so that the compression roller cleaning device and the assembled side plate 1 are fixedly connected. The L-shaped fixing slot or the L-shaped fixing through hole is implemented as described in embodiment 2.

In order to realize the connection and fixation of the U-shaped clamping grooves 15, U-shaped slots 8 for fixing the U-shaped clamping grooves 15 are arranged on the inner sides of the assembled side plates 1, and the slot widths of the U-shaped slots 8 are consistent with the thicknesses of the U-shaped clamping grooves 15; the U-shaped clamping grooves 15 are connected and fixed with the assembled side plates 1 by clamping two ends of each U-shaped clamping groove 15 in the slots of the U-shaped slots 8. The U-shaped slot 8 can be connected with the assembled side plate 1 in a welding or bolt connection mode.

As another embodiment for realizing the connection and fixation of the U-shaped slots 15, the inner sides of the assembled side plates 1 are provided with U-shaped fixing slots or U-shaped fixing through holes for fixing the U-shaped slots 15, and the shapes of the U-shaped fixing slots or the U-shaped fixing through holes are consistent with the cross-sectional shapes of the two ends of the U-shaped slots 15; the U-shaped clamping grooves 15 are connected and fixed with the assembled side plates 1 by clamping two ends of each U-shaped clamping groove 15 in the U-shaped fixing clamping groove or the U-shaped fixing through hole. The U-shaped fixing slot or U-shaped fixing through hole is implemented as described in embodiment 3.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a tealeaves reason strip machine with compression roller belt cleaning device, includes the frame, sets up conveying mechanism and reason strip mechanism on the frame, reason strip mechanism includes guide device and rigidity to roller portion, install on the curb plate of assembling that is fixed in the frame both sides at the both ends of rigidity to roller portion, its characterized in that: still include compression roller belt cleaning device, compression roller belt cleaning device and rigidity pair roller portion parallel arrangement, compression roller belt cleaning device's one side and the outer surface contact of rigidity pair roller portion for adsorb or strike off the tealeaves blade juice of remaining on rigidity pair roller portion behind the extrusion tealeaves of rigidity pair roller portion.

2. A tea carding machine with a press roll cleaning device as claimed in claim 1, wherein: and two ends of the compression roller cleaning device are fixedly arranged on the assembling side plates on two sides of the strip arranging mechanism.

3. A tea carding machine with a press roll cleaning device as claimed in claim 2, wherein: the rigid pair roller part comprises an upper pressing roller and a lower pressing roller, and two ends of the upper pressing roller and the lower pressing roller are fixedly arranged on the assembling side plate.

4. A tea carding machine with a press roll cleaning device as claimed in claim 3, wherein: the press roller cleaning device comprises a strip-shaped fixed support, a movable cover plate and a cleaning device; the section of the fixed support is L-shaped, and two ends of the fixed support are fixedly arranged on the assembled side plates; the section of the movable cover plate is L-shaped, and the movable cover plate is assembled on the fixed support in an inverted buckling mode and is matched with the fixed support to form a cavity for mounting a cleaning device; one side of the cleaning device is clamped in the cavity, and the other side of the cleaning device extends out of the cavity and abuts against the rigid counter roll part to clean the outer surface of the rigid counter roll part.

5. A tea carding machine with a press roll cleaning device according to claim 4, wherein: the assembling side plates are provided with L-shaped fixing clamping grooves or L-shaped fixing through holes which are consistent with the shapes of the two ends of the fixing support; the two ends of the fixed support are clamped in the L-shaped fixed clamping grooves or the L-shaped fixed through holes to realize the connection and fixation with the assembled side plates.

6. The tea carding machine with the press roll cleaning device according to claim 5, wherein: the cleaning device is a sponge strip or a scraper; compression roller belt cleaning device adsorbs remaining tealeaves blade juice in the rigidity counter roll portion through the sponge strip, or strikes off remaining tealeaves blade juice in the rigidity counter roll portion through the scraper blade.

7. The tea carding machine with the press roll cleaning device according to claim 6, wherein: and a backing plate for assisting in positioning and fixing the scraper is further arranged on the upper side and/or the lower side of the scraper in the cavity.

8. The tea carding machine with the press roll cleaning device according to claim 6, wherein: and a plurality of clamping teeth for assisting in positioning and fixing the sponge strip or the scraper are arranged on the inner side of the fixed support and/or the movable cover plate.

9. The tea carding machine with the press roll cleaning device according to claim 6, wherein: the fixed bracket and the movable cover plate are assembled and fixed through a buckle; the buckle 6 is of a U-shaped structure, and a bulge is arranged at the clamping part; clamping grooves matched with the protrusions are formed in the outer sides of the fixed support and the movable cover plate.

10. The tea carding machine with the press roll cleaning device according to claim 6, wherein: the fixed support and the movable cover plate are assembled and fixed through bolts; a plurality of bolt holes matched in position are formed in the fixed support, the movable cover plate and the cleaning device, and bolts used for assembling and fixing are arranged in the bolt holes.