Tea cutting machine for tea processing

Abstract

The utility model provides a tea cutting machine for tea processing, which comprises a rack or a box body arranged at the top of the rack, the bottom of the box body is connected with a discharging channel, the top of the box body is connected with a feeding hopper, two rotating shafts are arranged between two side walls in the box body in parallel, and two ends of the two rotating shafts respectively penetrate through the side walls of the box body and extend outwards. The two rotating shafts in the box body are sleeved with cutter heads, cutters on the two cutter heads are arranged in a staggered mode, driving mechanisms for controlling the two rotating shafts to rotate are arranged on the two sides of the top of the machine frame respectively, and a displacement mechanism for the two rotating shafts to move relatively is further arranged on the top of the machine frame. According to the tea cutting machine, the specification requirement for the size of tea can be met by adjusting the distance between the cutter heads, blockage during tea feeding can be avoided, and meanwhile the tea cutting efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of tea processing equipment, and particularly relates to a tea processing cutter. BACKGROUND

[0002] The cutter is one of the commonly used machines in tea processing, which is used for cutting the picked tea leaves. The long tea leaves can be cut short and the thick tea leaves can be cut thin through the processing of the cutter, so as to be further refined into various tea products.

[0003] Some existing tea cutters, such as the double-cylinder tooth roller type tea cutter with the application number CN201420121808.0, include a base, a hopper installed on the upper part of the base, a bearing seat installed on the base, two toothed rollers installed on the base through the bearing seat, and the toothed roller includes a tooth roller and a tooth plate connected with the tooth roller through a tension spring. The utility model provides a double-cylinder tooth roller type tea cutter, which changes the original single-cylinder structure of the roller type tea cutter and increases the diameter and length of the roller to facilitate large-scale tea processing and improve the tea cutting efficiency.

[0004] The above disclosed technical solutions can process tea on a large scale, but there is no adjusting structure to adjust the distance between the cutting tooth cutter heads, which makes it impossible to adjust the distance between the cutting tooth cutter heads and the cutter heads according to the size of the tea leaves during the use of the tea cutter. SUMMARY

[0005] The utility model provides a tea processing cutter, which can adjust the distance between the cutter heads to meet the size requirements of the tea leaves and further improve the tea cutting efficiency. The specific scheme is as follows:

[0006] A tea processing cutter includes a rack or a box body arranged on the top of the rack, a discharge channel is connected to the bottom of the box body, and a feeding hopper is connected to the top of the box body. Two rotating shafts are arranged in parallel between the inner side walls of the box body, and the two ends of the rotating shafts respectively penetrate the side walls of the box body and extend outward. Cutter heads are arranged on the two rotating shafts in the box body, and the cutters on the two cutter heads are arranged alternately. Drive mechanisms are arranged on the two sides of the top of the rack to control the rotation of the two rotating shafts. Two displacement mechanisms are arranged on the top of the rack to allow the relative movement of the two rotating shafts.

[0007] Further, the displacement mechanism comprises a first bearing seat, a displacement plate, a limiting sliding block, a displacement rod and a first cylinder, displacement grooves suitable for horizontal movement of the two rotating shafts are formed on the two sides of the box body, the rotating shafts outside the two sides of the box body are sleeved with the first bearing seats, the two first bearing seats are fixed on the displacement plates through bolts, the limiting sliding blocks are connected to the bottom surfaces of the two displacement plates, sliding grooves matched with the limiting sliding blocks are formed on the top surfaces of the racks opposite to the limiting sliding blocks, the displacement rod is in U-shaped structure and the two free ends of the displacement rod are fixedly connected with one side of the two first bearing seats, the first cylinder is fixedly arranged on the middle part of the displacement rod, the output shaft of the first cylinder penetrates through the displacement rod and is fixedly connected with the outer sidewall of the box body, the driving mechanism is arranged on the displacement plate on one side of the first bearing seat, and the first cylinder is electrically connected with the controller.

[0008] Further, the driving mechanism comprises a motor, a second bearing seat, a driving gear, a driven gear and a gear belt, the motor is fixedly arranged on a displacement plate, the second bearing seat is fixedly arranged on the displacement plate in front of the output shaft of the motor through bolts, the output shaft of the motor penetrates through the second bearing seat, the driving gear is sleeved on the output shaft of the motor, the driven gear is sleeved on the end of the rotating shaft, the driving gear and the driven gear are connected through the gear belt, and the motor is electrically connected with the controller.

[0009] Further, the two sides of the feeding hopper are respectively provided with the adjusting plates which are inclined, the top portions of the two adjusting plates are rotationally connected with the feeding hopper sidewalls on the same side, the second cylinders are arranged on the opposite sides of the feeding hopper outside each adjusting plate, the U-shaped connecting ears are arranged on the sides of the two adjusting plates close to the feeding hopper, the output ends of the second cylinders on the same side are rotationally connected with the U-shaped connecting ears, and the second cylinders are electrically connected with the controller.

[0010] Further, the two sidewalls of the box body close to the two cutter discs are horizontally provided with the baffles, a plurality of through grooves are arranged on the side of each baffle close to the cutter disc at intervals, the through grooves correspond to the cutters of the cutter discs, the third cylinders are arranged on the outer walls of the box bodies on the sides of the baffles, the output shafts of the third cylinders penetrate through the sidewalls of the box bodies and are connected with the baffles, the guide rods are horizontally connected to the baffles on the two sides of the third cylinders, and the guide rods penetrate through the sidewalls of the box bodies and extend outward.

[0011] The tea cutting machine has the advantages that:

[0012] 1、The tea cutting machine is provided with two displacement mechanisms arranged on the two sides of the box body, so that the distance between the two rotating shafts can be adjusted, the distance between the two cutter discs can be adjusted, and the cutting of different specifications of tea leaves can be realized.

[0013] 2. The tea cutting machine for tea processing, through the two control plates arranged in the feeding hopper and the two second air cylinders for moving the control plates, the spacing between the lower sides of the two control plates is adjusted to avoid excessive tea from falling in a pile, and the feeding opening of the feeding hopper is prevented from being blocked, and the tea cutting efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model.

[0015] Figure 2 It is a partial structural schematic view of the utility model.

[0016] Figure 3 It is a top view of the utility model.

[0017] Figure 4 It is a driving mechanism connection schematic view of the utility model.

[0018] Figure 5 It is a displacement mechanism schematic view of the utility model.

[0019] Figure 6 It is a control plate and second air cylinder connection schematic view of the utility model.

[0020] Mark explanation: rack 1, box 2, discharge channel 3, feeding hopper 4, cutter head 5, driving mechanism 6, displacement motor 601, second bearing seat 602, driving gear 603, driven gear 604, gear belt 605, displacement mechanism 7, first bearing seat 701, displacement plate 702, limit sliding block 703, displacement rod 704, first air cylinder 705, displacement groove 8, sliding groove 9, control plate 10, second air cylinder 11, baffle 12, third air cylinder 13. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-6The utility model relates to a tea processing tea cutting machine, including frame 1 or set up the box 2 of frame 1 top, frame 1 has the frame body and horizontal fixedly arranged in the panel of frame body top, wherein the panel is reserved the position of arranging the box 2, and the box 2 is detachably arranged on the panel through bolt, the box 2 is the cuboid structure, the box 2 bottom is connected with the discharge channel 3, and the top is connected with the feed hopper 4, wherein the discharge channel 3 is inclined downward to facilitate the discharge of tea, and two rotating shafts are arranged in parallel between the inside two side walls of the box 2, and the two ends of the two rotating shafts respectively penetrate the side wall of the box 2 and extend outward and form extension sections, wherein the two rotating shafts are horizontally arranged along the length direction of the box 2, and the cutter head 5 is sleeved on the two rotating shafts in the box 2, wherein the cutter head 5 is the conventional component in prior art, and the cutters on the two cutter heads 5 are staggered, and the top of the frame 1 is respectively provided with the drive mechanism 6 for controlling the rotation of the two rotating shafts, one drive mechanism 6 controls the rotation of a rotating shaft, and the two rotating shafts are rotated along the opposite sides, and the top of the frame 1 is also provided with the two displacement mechanisms 7 for the relative movement of the two rotating shafts, one displacement mechanism 7 controls the displacement of a rotating shaft, and the distance between the two rotating shafts is facilitated to be realized, so as to adjust the distance between the two cutter heads 5, so as to realize the cutting of different sizes.

[0023] The displacement mechanism 7 includes a first bearing seat 701, a displacement plate 702, a limiting sliding block 703, a displacement rod 704 and a first cylinder 705, displacement grooves 8 suitable for the horizontal movement of the two rotating shafts are formed on the two sides of the box 2, the displacement groove 8 is a rectangular structure and the distance between the upper and lower sides is slightly larger than the diameter of the rotating shaft, the first bearing seat 701 is sleeved on the rotating shaft outside the two sides of the box 2, the two first bearing seats 701 are fixed on the displacement plate 702 through bolts, the displacement plate 702 is arranged on the panel of the frame 1 and one side thereof is close to the box 2, the limiting sliding block 703 is connected to the bottom surface of the two displacement plates 702, the sliding groove 9 matched with the limiting sliding block 703 is formed on the panel of the top surface of the frame 1 opposite to the limiting sliding block 703, the displacement rod 704 is a U-shaped structure and the two free ends thereof are fixedly connected with one side of the two first bearing seats 701, the first cylinder 705 is fixedly arranged on the middle part of the displacement rod 704, and the output shaft of the first cylinder 705 penetrates the displacement rod 704 and is fixedly connected with the outside side wall of the box 2, the drive mechanism 6 is arranged on the displacement plate 702 on one side of the first bearing seat 701, the first cylinder 705 is electrically connected with the controller, and the distance between the two cutter heads 5 can be adjusted by simultaneously controlling the first cylinders 705 of the two displacement mechanisms 7.

[0024] The driving mechanism 6 comprises a motor 601, a second bearing seat 602, a driving gear 603, a driven gear 604 and a gear belt 605. The motor 601 is fixedly arranged on a displacement plate 702. The second bearing seat 602 is fixedly arranged on the displacement plate 702 in front of the output shaft of the motor 601 by bolts. The output shaft of the motor 601 penetrates through the second bearing seat 602. The driving gear 603 is sleeved on the output shaft of the motor 601. The driven gear 604 is sleeved on the end of the one end of the rotating shaft. The driving gear 603 and the driven gear 604 are connected by the gear belt 605. The motor 601 is electrically connected with the controller. The rotating gear belt 605 can be driven by controlling the motor 601 to rotate.

[0025] Two control plates 10 are obliquely arranged on the opposite side walls in the feeding hopper 4. The top portions of the two control plates 10 are rotatably connected with the side walls of the same side of the feeding hopper 4. The top portion of the feeding hopper 4 is provided with a groove. The control plate 10 is fixedly arranged on the side wall of the feeding hopper 4 and provided with an L-shaped rotating block. The free end of the rotating block is provided with a through hole. A pin is horizontally arranged in the groove and suitable for penetrating through the through hole. The opposite sides of each control plate 10 are respectively provided with a second cylinder 11. The two control plates 10 are respectively provided with a U-shaped connecting lug near the side of the feeding hopper 4. The output end of the second cylinder 11 of the same side is rotatably connected with the U-shaped connecting lug. The second cylinder 11 is electrically connected with the controller. The two control plates 10 can be moved towards each other or away from each other by simultaneously controlling the two second cylinders 11, so as to control the amount of tea entering the box body 2 and avoid the tea from being blocked.

[0026] The box body 2 is provided with a baffle 12 near the side of each cutter disc 5. The baffle 12 is provided with a plurality of through grooves near the side of the cutter disc 5. The through grooves correspond to the cutting knives of the cutter disc 5. The box body 2 is provided with a third cylinder 13 near the side of each baffle 12. The output shaft of the third cylinder 13 penetrates through the side wall of the box body 2 and is connected with the baffle 12. The baffle 12 is provided with a guide rod near the side of the third cylinder 13. The guide rod penetrates through the side wall of the box body 2 and extends outward. The positions of the baffles 12 and the cutter discs 5 on the opposite sides can be simultaneously adjusted when the rotating shafts are adjusted by controlling the two third cylinders 13.

[0027] The working principle of the utility model discloses: first, the size specification of the tea leaves to be cut is determined, and the distance between the two cutter plates 5 is adjusted, when adjusting, through controlling the two first cylinders 705 of the two displacement mechanisms 7, when the two first cylinders 705 are started, the output shafts thereof are fixedly connected with the box body 2, the two first bearing housings 701 connected with the rotating shafts can be driven to move, and the rotating shafts can be driven to move through the two first bearing housings 701 connected therewith, so that the two rotating shafts move towards each other or move away from each other, the distance between the two cutter plates 5 is adjusted, at the same time, the two third cylinders 13 are started synchronously, the distance between the cutter plate 5 and the baffle 12 is kept consistent, then two motors 601 and two second cylinders 11 are started synchronously, and the tea leaves are poured from the feeding hopper 4, wherein the two motors 601 drive the two rotating shafts to rotate, so that the two cutter plates 5 are driven to rotate and cut the tea leaves, and the two second cylinders 11 are driven to reciprocate, so that the two regulating plates 10 are driven to reciprocate, thereby avoiding the accumulation and blockage of the tea leaves.

[0028] It will be obvious to a person skilled in the art that, in its broadest terms, the application is not limited to the details of the above-described exemplary embodiments and can be implemented in other embodiments without departing from the scope of the application. The scope of the application is defined by the claims and not by the above description, which thus should not be construed as limiting, and therefore the embodiments should be seen as exemplary and not restrictive, and no figure reference in the claims should be considered limiting of the scope of the claim in question.

[0029] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every implementation embodies an independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the present specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A tea cutting machine for processing tea leaves, characterized by: The utility model provides a cutting device for cutting material, including frame (1) or the box (2) of setting at the top of frame (1), the bottom of box (2) is connected with the discharge channel (3), the top is connected with the feed hopper (4), the inside two side walls of box (2) are provided with two rotating shafts in parallel, and two rotating shafts two ends respectively penetrate through the side wall of box (2) and extend outward, the two rotating shafts in box (2) are all set with cutter head (5), and the cutter on two cutter heads (5) is staggered, the top of frame (1) two sides are equipped with the drive mechanism (6) of controlling two rotating shafts rotation, the top of frame (1) is also equipped with two displacement mechanism (7) for the relative movement of two rotating shafts.

2. The tea cutting machine for tea processing according to claim 1, characterized in that: The displacement mechanism (7) includes first bearing seat (701), displacement plate (702), limit sliding block (703), displacement rod (704) and first cylinder (705), the displacement slot (8) suitable for the horizontal movement of two rotating shafts is set up on the both sides of box (2), the first bearing seat (701) is set on the rotating shaft outside the both sides of box (2), two first bearing seats (701) are fixed on displacement plate (702) through bolt respectively, the limit sliding block (703) is connected on the bottom surface of two displacement plate (702), the sliding slot (9) matched with limit sliding block (703) is set up on the top surface of frame (1) opposite limit sliding block (703), the displacement rod (704) is U-shaped structure and its two free ends are fixedly connected with one side of two first bearing seats (701) respectively, the first cylinder (705) is fixedly arranged on the middle part of displacement rod (704), the output shaft of first cylinder (705) penetrates through displacement rod (704) and is fixedly connected with the outside wall of box (2), the drive mechanism (6) is arranged on the displacement plate (702) of one side of first bearing seat (701), and the first cylinder (705) is electrically connected with the controller.

3. The tea cutting machine for tea processing according to claim 2, characterized in that: The drive mechanism (6) includes motor (601), second bearing seat (602), driving gear (603), driven gear (604) and gear belt (605), the motor (601) is fixedly arranged on a displacement plate (702), the second bearing seat (602) is fixedly arranged on the displacement plate (702) of the front side of the output shaft of motor (601) through bolt, the output shaft of motor (601) penetrates through second bearing seat (602), the driving gear (603) is set on the output shaft of motor (601), the driven gear (604) is set on the end of one end of rotating shaft, the driving gear (603) and driven gear (604) are linked through gear belt (605), and the motor (601) is electrically connected with the controller.

4. The tea cutting machine for tea processing according to claim 1, characterized in that: The feeding hopper (4) is respectively provided with a control plate (10) on the opposite two side walls, the top of the two control plates (10) is respectively rotatably connected with the side wall of the feeding hopper (4), the opposite side of each control plate (10) is respectively provided with a second air cylinder (11), the two control plates (10) are respectively provided with a U-shaped connecting lug near the side of the feeding hopper (4), the output end of the second air cylinder (11) on the same side is rotatably connected with the U-shaped connecting lug, and the second air cylinder (11) is electrically connected with the controller.

5. The tea cutting machine for tea processing according to claim 1, characterized in that: The box body (2) is respectively provided with a baffle (12) on the two side walls near the two cutter heads (5), a plurality of through grooves are arranged on the side of each baffle (12) near the cutter head (5) and correspond to the cutter of the cutter head (5), a third air cylinder (13) is arranged on the outer wall of the box body (2) on the side of each baffle (12), the output shaft of the third air cylinder (13) penetrates the side wall of the box body (2) and is connected with the baffle (12), and the baffle (12) on the two sides of the third air cylinder (13) is respectively provided with a guide rod, the guide rod penetrates the side wall of the box body (2) and extends outward.

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