CN217486981U

CN217486981U - Broken type tender bud tea-leaf picker

Info

Publication number: CN217486981U
Application number: CN202121146037.7U
Authority: CN
Inventors: 屠立
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-09-27
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a rupture formula tender shoot tea-leaf picker relates to tea-leaf picking equipment field. The existing tea picking equipment mainly aims at big tea leaves trimmed regularly by tea trees, bud tea with high quality is picked manually, and efficiency is low. The utility model discloses a motor, motor spindle, the housing, collect the bag, the breaker, broach and rupture board, the breaker includes 2 carousels, arc clamp plate and rupture pole, rupture pole and clamp plate are located between 2 carousels, and the rupture pole is located the clamp plate outside, the carousel is located on the motor spindle, zero clearance between the outer fringe of rupture pole and clamp plate, be equipped with the clearance that is used for tealeaves rupture and the tealeaves integrality of protection rupture between rupture pole and the rupture board, the housing bottom is equipped with the rupture lash adjuster that can be used to adjust the rupture clearance. The mechanical picking of tender-bud tea leaves can be effectively realized, the tea picking efficiency is improved, and the separation disc can prevent large leaves from entering.

Description

Broken type tender bud tea-leaf picker

Technical Field

The utility model relates to a tea-leaf picker field especially relates to a rupture formula tender bud tea-leaf picker.

Background

At present, in tealeaves picking field, it is comparatively general that picking equipment has used, but big leaf tea after the equipment is mainly pruned to the tea tree to current tealeaves, big leaf tea is arranged neatly, it is compact, through tealeaves picking equipment, the speed of picking tea of big leaf tea is that the manual work picks several times to tens times, efficiency is very high, nevertheless in the tea tree early middle period of appearing tea, tealeaves generally is the single bud, then a bud leaf, the tealeaves quality is higher, the bud leaf is less, arrange sparsely, there is the condition of old branch and leaf between the two buds, tender bud leaf and great old leaf can't be distinguished to traditional big leaf tea picking equipment, therefore, basically, it realizes to lean on manual work to pick.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model and the technical task who provides are perfect and improve prior art scheme, provide a rupture formula burgeon tea-leaf picker to realize automatic picking burgeon tealeaves, promote tea-leaf picking efficiency and aim at. Therefore, the utility model adopts the following technical scheme.

The utility model provides a rupture formula tender shoot tea-leaf picker, includes motor, motor spindle, housing, collects bag, fracturer, broach and rupture board, fracturer connect on motor spindle, rotatable the connecting in the left end and the right-hand member of housing in motor spindle's both ends, make the fracturer be located between the left end and the right-hand member of housing, the rupture board locate the higher authority of housing bottom, the broach connect below the housing bottom, the broach bottom stretches out forward backward and upwarps, upwarps the partial front position that is located the fracturer lower part, collection bag detachably connect at the housing rear portion, the housing rear portion is equipped with out the tea mouth, the fracturer include 2 carousels, a plurality of arc clamp plates and the rupture pole the same with clamp plate quantity, the clamp plate encircle the equipartition according to motor spindle circumference, 2 carousels are located the clamp plate respectively at motor axial direction's both ends, the left and right sides both ends of every clamp plate respectively with the carousel connect fixedly, the breaking rod is arranged on the radial outer side of each pressing plate pressing breaker, no gap exists between the breaking rod and the outer edge of each pressing plate, the two ends of the breaking rod are detachably connected to the 2 rotating discs, and a gap for breaking tea leaves and protecting the integrity of the broken tea leaves is arranged between the breaking rod and the breaking plate. Machine during operation, the fracturer is rotatory, and arc clamp plate down pushes tender bud tea and breaks from the front side from last, and along with inertia, tender bud tea conveys the hopper backward in, and the broach can block great tender leaf and old leaf, prevents that the big leaf from getting into, can effectively realize the mechanized of tender bud tealeaves and pick, promotes tea-picking efficiency.

As a preferable technical means: the bottom of the housing is provided with 2 break gap regulators, the break plate is connected to the break gap regulators, and the 2 break gap regulators are respectively positioned at the left part and the right part of the break plate. The break gap adjuster can effectively adjust the break gap and adjust the gap according to the actual conditions of the machine and the tea.

As a preferable technical means: the housing comprises a left side shield, a right side shield, an upper shield plate and a lower bottom plate, wherein the left side shield and the right side shield are respectively rotatably connected with the left end and the right end of the motor spindle, the upper shield plate is connected between the upper ends of the left side shield and the right side shield, and the lower bottom plate is connected between the lower ends of the left side shield and the right side shield. Effectively realize the connection structure of housing, realize the protective effect of housing.

As a preferable technical means: the broken gap adjuster comprises a fixed seat and a gap adjusting seat, the rear end of the upper part of the gap adjusting seat is rotatably connected onto a rotating support on the lower base plate, two ends of a broken plate are arranged on the front end of the upper part of the gap adjusting seat and detachably connected and fixed with the gap adjusting seat, the fixed seat is detachably connected and fixed on the bottom surface of the lower base plate, the lower part of the gap adjusting seat downwards penetrates through an adjusting hole arranged in the middle of the fixed seat, the front side surface of the lower part of the gap adjusting seat is propped against a front-back adjustable screw rod arranged on the front side of the fixed seat, and the rear side surface of the lower part of the gap adjusting seat is propped against a front-back elastic passive adjusting screw rod arranged on the rear side of the fixed seat. The front and back adjustable screw rods are adjusted to change the front and back positions of the lower part of the gap adjusting seat, so that the back end of the upper part of the gap adjusting seat rotates to drive the angle position change of the breaking plate at the front end of the gap adjusting seat, and the gap adjustment between the gap adjusting seat and the breaking rod is realized.

As a preferable technical means: the front and back adjustable screw rods are connected to the front side of the fixed seat through square nuts and hexagon nuts, and the front ends of the front and back adjustable screw rods are provided with 1-shaped adjusting grooves; the elastic passive adjusting screw rod is penetrated with a spring and a square nut, and the spring and the square nut are arranged in an inner cavity at the rear side of the fixed seat. The active and passive adjustment of the screw is realized.

As a preferable technical means: the tooth space of the comb teeth is within the range of 1.5-2.5 cm. The size range is smaller than that of the large young leaves and old leaves, and the large leaves can be effectively shielded and prevented from entering.

As a preferable technical means: the clearance between the breaking rod and the breaking plate ranges from 0.5 mm to 1 mm. The gap ensures breaking the stem of the tender bud without breaking the leaves.

As a preferable technical means: the rear side of the breaking plate is provided with an arc-shaped guide plate, two sides of the breaking plate are respectively provided with 1 connecting plate, the connecting plates are provided with guide plate slots and breaking plate slots, and the end parts of two ends of the guide plate and the breaking plate are respectively inserted into the guide plate slots and the breaking plate slots. After the bud stalk is broken, the tender bud tea has certain initial speed, gets rid of backward along the deflector and collects the bag, and this structure makes reliable the connecting in rupture plate of deflector at the back, and connection structure is simple, can effectively realize the income bag direction of tender bud.

As a preferable technical means: the both ends of every broken rod respectively are equipped with 1 connector, be equipped with 3 locks on every connector, wherein 2 locks the end that the process is located the connector outside to the outside, and these 2 locks the process and be symmetrical arrangement, 1 lock the process is located the end of connector inside side and should lock the process and be located 2 locks of outer end and be 90 degrees contained angles to the visual angle in the end, all be equipped with the connection slotted hole that matches with the connector on every carousel, connect the slotted hole to run through in the end of carousel, the notch of connecting the slotted hole is opened in the radial outside of carousel, the end of connecting the slotted hole all is equipped with the step to both ends, be equipped with the locked groove that matches with the lock on the step, the locked groove at connection slotted hole both ends is 90 degrees contained angles to the visual angle in the end, be equipped with the tool hole that is used for rotary connector in the middle of the outer end of connector. The connector can be inserted into the connecting slotted hole from the outer end of the rotary table and sleeved at the end part of the breaking rod, and then a tool is inserted into the tool hole to rotate, so that the locking lug is pressed into the locking groove, the fixing of the breaking rod is realized, the structure is simple, and the mounting and the dismounting are convenient.

As a preferable technical means: and a handheld handle is arranged on the top of the upper cover plate. Is convenient for hand-held operation.

As a preferable technical means: the medial surface of left side guard shield, right side guard shield, upper cover plate and lower plate all be equipped with the strengthening rib. The structural strength can be effectively improved.

As a preferable technical means: the bottom of the lower bottom plate extends forwards to form plug-in connectors with the same number as the comb teeth, and the comb teeth are provided with jacks which are opened backwards and matched with the plug-in connectors.

Has the advantages that: the mechanical picking of the tender bud tea can be effectively realized, the integrity of the tender bud is ensured, and the tea picking efficiency is improved; the comb teeth can block the larger tea leaves and prevent the big leaves from entering; the break gap adjuster can effectively adjust the break gap and adjust the gap according to the actual conditions of the machine and the tea.

Drawings

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

Fig. 2 is a schematic diagram of the housing structure of the present invention.

Fig. 3 is a schematic view of the position of the break gap adjuster on the lower plate according to the present invention.

Fig. 4 is another schematic view of the position of the break gap adjuster on the lower plate according to the present invention.

Fig. 5 is a further schematic view of the position of the break gap adjuster on the lower plate according to the present invention.

Fig. 6 is a schematic structural diagram of the breaker according to the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 6 according to the present invention.

Fig. 8 is an enlarged schematic view of a portion B in fig. 6 according to the present invention.

In the figure: 1-a motor; 2-a motor spindle; 3-a housing; 4-collecting bag; 5-comb teeth; 6-breaking the plate; 7-a breaker; 8-break gap adjuster; 9-a guide plate; 10-a connecting plate; 11-a handle; 301-left side shield; 302-right side shield; 303-an upper shield plate; 304-a lower base plate; 30401-a plug; 30402-rotating the support; 701-a turntable; 702-a platen; 703-breaking the rod; 704-a connector; 70401-locking process; 70402-a tool hole; 801-fixing seat; 802-gap adjustment seat; 803-a front and back adjustable screw; 804-an elastic passive adjusting screw; 805-square nuts; 806-hex nut; 807-a spring.

Detailed Description

The technical solution of the present invention is further described in detail with reference to the drawings.

As shown in fig. 1-8, a broken type tender bud tea plucker comprises a motor 1, a motor spindle 2, a housing 3, a collecting bag 4, a breaker 7, comb teeth 5 and a breaking plate 6, wherein the breaker 7 is connected to the motor spindle 2, two ends of the motor spindle 2 are rotatably connected to the left end and the right end of the housing 3, the breaker 7 is located between the left end and the right end of the housing 3, the breaking plate 6 is arranged on the bottom of the housing 3, the comb teeth 5 are connected to the bottom of the housing 3, the bottom of the comb teeth 5 extends forwards and then tilts upwards, the upwarping part is located in front of the lower part of the breaker 7, the collecting bag 4 is detachably connected to the rear part of the housing 3, a tea outlet is arranged on the rear part of the housing 3, the breaker 7 comprises 2 rotating

discs

701, 3 arc-shaped

pressing plates

702 and 3 breaking rods 703, the pressing plates 702 are uniformly distributed around the motor spindle 2 circumferentially, the 2 rotating discs 701 are respectively located at two ends of the pressing plates 702 in the axial direction of the motor 1, the left end and the right end of each pressing plate 702 are respectively connected and fixed with the rotary disc 701, the breaking rod 703 is arranged on the radial outer side of each pressing plate 702 according to the breaker 7, no gap exists between the breaking rod 703 and the outer edge of the pressing plate 702, the two ends of the breaking rod 703 are detachably connected to the 2 rotary discs 701, and a gap for breaking tea leaves and protecting the integrity of the broken tea leaves is arranged between the breaking rod 703 and the breaking plate 6.

In order to realize the adjustment of the break gap, the bottom of the housing 3 is provided with 2 break gap adjusters 8, the break plate 6 is connected to the break gap adjusters 8, and the 2 break gap adjusters 8 are respectively positioned at the left part and the right part of the break plate 6. The break gap adjuster 8 can effectively adjust the break gap and adjust the gap according to the actual conditions of the machine and the tea.

In order to realize the protection structure of the housing 3, the housing 3 includes a left side shield 301, a right side shield 302, an upper shield 303 and a lower plate 304, the left side shield 301 and the right side shield 302 are rotatably connected to the left and right ends of the motor spindle 2, respectively, the upper shield 303 is connected between the upper ends of the left side shield 301 and the right side shield 302, and the lower plate 304 is connected between the lower ends of the left side shield 301 and the right side shield 302. Effectively realize housing 3's connection structure, realize housing 3's protective effect.

In order to realize the structure of the break gap adjuster 8, the break gap adjuster 8 includes a fixed seat 801 and a gap adjusting seat 802, the rear end of the upper part of the gap adjusting seat 802 is rotatably connected to a rotating support 30402 on the lower base plate 304, two ends of the break plate 6 are arranged on the front end of the upper part of the gap adjusting seat 802 and detachably connected and fixed with the gap adjusting seat 802, the fixed seat 801 is detachably connected and fixed on the bottom surface of the lower base plate 304, the lower part of the gap adjusting seat 802 penetrates through an adjusting hole arranged in the middle of the fixed seat 801 downwards, the front side surface of the lower part of the gap adjusting seat 802 is abutted against a front-back adjustable screw 803 arranged on the front side of the fixed seat 801, and the rear side surface of the lower part of the gap adjusting seat 802 is abutted against a front-back elastic passive adjusting screw 804 arranged on the rear side of the fixed seat 801. The front and rear adjustable screw 803 is adjusted to change the front and rear positions of the lower part of the gap adjusting seat 802, so that the rear end of the upper part of the gap adjusting seat 802 rotates to drive the angle position of the break plate 6 at the front end of the gap adjusting seat 802 to change, and the gap adjustment between the break plate and the break rod 703 is realized.

In order to realize the adjustment of the screw rod, the front and rear adjustable screw rod 803 is connected to the front side of the fixed seat 801 through a square nut 805 and a hexagon nut 806, and the front end of the front and rear adjustable screw rod 803 is provided with a 1-shaped adjusting groove; the elastic passive adjusting screw 804 is penetrated by a spring 807 and a square nut 805, and the spring 807 and the square nut 805 are arranged in an inner cavity at the rear side of the fixed seat 801. The active adjustment of the front and back adjustable screw 803 and the passive adjustment of the elastic passive adjusting screw 804 are realized.

In order to prevent large leaves from entering, the teeth of the comb teeth 5 are spaced 2cm apart in this example. The size can effectively shield the big leaves and prevent the big leaves from entering.

To ensure the integrity of the broken shoots, the gap between the breaking bar 703 and the breaking plate 6 is 1mm in this example. The gap ensures breaking the stem of the tender bud without breaking the leaves.

In order to realize the bag-in guiding of the tender shoots, an arc-shaped guide plate 9 is arranged on the rear side of the rupture plate 6, 1 connecting plate 10 is respectively arranged on two sides of the rupture plate 6, a guide plate 9 slot and a rupture plate 6 slot are arranged on the connecting plate 10, and the end parts of two ends of the guide plate 9 and the rupture plate 6 are respectively inserted into the guide plate 9 slot and the rupture plate 6 slot. After the bud stalk is broken, the tender shoot tea has certain initial speed, gets rid of backward along deflector 9 and collects bag 4, and this structure makes reliable the connecting in 6 backs in the break plate of deflector 9, and connection structure is simple, can effectively realize the income bag direction of tender shoot.

In order to facilitate the installation and disassembly of the breaking rods 703, two ends of each breaking rod 703 are respectively provided with 1 connector 704, each connector 704 is provided with 3 locking protrusions 70401, wherein 2 locking protrusions 70401 are positioned on the outer side of the end of the connector 704, the 2 locking protrusions 70401 are symmetrically arranged, 1 locking protrusion 70401 is positioned on the inner side of the end of the connector 704, the locking protrusions 70401 and the 2 locking protrusions 70401 positioned on the outer ends form 90-degree included angles in the end-to-end view angle, each rotary disc 701 is provided with a connecting slotted hole matched with the connector 704, the connecting slotted hole penetrates through the end direction of the rotary disc 701, a notch of the connecting slotted hole is opened on the radial outer side of the rotary disc 701, the two ends of the connecting slotted hole are respectively provided with steps, the outer end locking grooves matched with the locking protrusions 70401 are arranged on the steps, the locking grooves at the two ends of the connecting slotted hole form 90-degree included angles in the end-to-end view angles, and a tool hole 70402 for rotating the connector 704 is arranged in the middle of the connector 704. The connector 704 can be inserted into the connecting slot hole from the outer end of the turntable 701 and sleeved at the end of the breaking rod 703, and then a tool is inserted into the tool hole 70402 to rotate, so that the locking protrusion 70401 is pressed into the locking slot, the breaking rod 703 is fixed, the structure is simple, the installation and the disassembly are convenient, in this example, the tool hole 70402 adopts an inner hexagonal blind hole, and the tool is an inner hexagonal wrench.

For the convenience of hand-held operation, a hand-held handle 11 is provided on the top of the upper cover plate 303. Is convenient for hand-held operation.

In order to improve the structural strength, the inner side surfaces of the left side shield 301, the right side shield 302, the upper shield plate 303 and the lower base plate 304 are provided with reinforcing ribs. The structural strength can be effectively improved.

In order to facilitate the assembly and disassembly of the comb teeth 5, the bottom of the lower base plate 304 extends forward to form the plugs 30401 with the same number as the comb teeth 5, and the comb teeth 5 are provided with jacks which are opened backwards and matched with the plugs 30401. Make things convenient for the dismouting of broach 5.

Machine during operation, the fracturer 7 is rotatory, and arc clamp plate 702 pushes and breaks the tender bud tea from the front side down from last, and along with inertia, the tender bud tea passes through deflector 9 and conveys the hopper backward in, and great tender leaf and old leaf can be blocked to broach 5, prevent that the big leaf from getting into, can effectively realize the mechanized of tender bud tealeaves and pick, promote the efficiency of picking tea-leaves.

The broken tender bud tea plucker shown in the above fig. 1-8 is a specific embodiment of the present invention, has embodied the outstanding substantive features and remarkable progress of the present invention, and can modify the same in terms of shape, structure, etc. according to the practical needs of use, all falling within the scope of protection of the present solution.

Claims

1. The utility model provides a rupture formula tender bud tea-leaf picker which characterized in that: including motor (1), motor spindle (2), housing (3), collect bag (4), fracturer (7), broach (5) and rupture board (6), fracturer (7) connect on motor spindle (2), rotatable the connecting in the left end and the right-hand member of housing (3) in both ends of motor spindle (2), make fracturer (7) be located between the left end and the right-hand member of housing (3), rupture board (6) locate the higher authority of housing (3) bottom, broach (5) connect below housing (3) bottom, broach (5) bottom stretches out forward and upwards perk forward, upwarp the preceding position that the part is located fracturer (7) lower part, collection bag (4) detachably connect in housing (3) rear portion, housing (3) rear portion is equipped with out the tea mouth, fracturer (7) include 2 carousel (701), The tea leaf breaking mechanism comprises a plurality of arc-shaped pressing plates (702) and breaking rods (703) the number of which is the same as that of the pressing plates (702), wherein the pressing plates (702) are uniformly distributed in a circumferential surrounding mode according to a motor spindle (2), 2 turntables (701) are respectively located at two ends of the pressing plates (702) in the axial direction of a motor (1), the left end and the right end of each pressing plate (702) are respectively fixedly connected with the turntables (701), the breaking rods (703) are arranged on the outer sides of the pressing plates (702) in the radial direction of a breaker (7), no gap exists between the breaking rods (703) and the outer edges of the pressing plates (702), two ends of the breaking rods (703) are detachably connected to the 2 turntables (701), and gaps for breaking tea leaves and protecting the integrity of the broken tea leaves are arranged between the breaking rods (703) and a breaking plate (6).

2. A break-off type tender bud tea-leaf picker according to claim 1, wherein:

the device is characterized in that 2 break gap regulators (8) are arranged at the bottom of the housing (3), the break plate (6) is connected to the break gap regulators (8), and the 2 break gap regulators (8) are respectively located at the left side and the right side of the break plate (6).

3. The broken-off type tender bud tea-leaf picker according to claim 2, characterized in that: the motor main shaft structure is characterized in that the housing (3) comprises a left side shield (301), a right side shield (302), an upper shield plate (303) and a lower plate (304), the left side shield (301) and the right side shield (302) are rotatably connected with the left end and the right end of the motor main shaft (2) respectively, the upper shield plate (303) is connected between the upper ends of the left side shield (301) and the right side shield (302), and the lower plate (304) is connected between the lower ends of the left side shield (301) and the right side shield (302).

4. The broken-off type tender bud tea-leaf picker according to claim 3, wherein: the break gap adjuster (8) comprises a fixed seat (801) and a gap adjusting seat (802), the rear end of the upper part of the clearance adjusting seat (802) is rotatably connected on a rotating support (30402) on the lower bottom plate (304), the two ends of the break-off plate (6) are arranged on the front end of the upper part of the clearance adjusting seat (802) and are detachably connected and fixed with the clearance adjusting seat (802), the fixed seat (801) is detachably connected and fixed on the bottom surface of the lower bottom plate (304), the lower part of the gap adjusting seat (802) downwards penetrates through an adjusting hole arranged in the middle of the fixing seat (801), the front side surface of the lower part of the gap adjusting seat (802) is propped against a front-back adjustable screw rod (803) arranged on the front side of the fixing seat (801), and the rear side surface of the lower part of the gap adjusting seat (802) is propped against a front-back elastic passive adjusting screw rod (804) arranged on the rear side of the fixing seat (801).

5. The broken-off type tender-bud tea-leaf picker according to claim 4, wherein: the front and rear adjustable screw rods (803) are connected to the front side of the fixed seat (801) through square nuts (805) and hexagonal nuts (806), and the front ends of the front and rear adjustable screw rods (803) are provided with 1-shaped adjusting grooves; the elastic passive adjusting screw (804) is penetrated with a spring (807) and a square nut (805), and the spring (807) and the square nut (805) are arranged in an inner cavity at the rear side of the fixed seat (801).

6. The broken-off type tender bud tea-leaf picker according to claim 1, wherein: the tooth space of the comb teeth (5) is within the range of 1.5-2.5 cm.

7. A break-off type tender bud tea-leaf picker according to claim 1, wherein: the clearance range between the breaking rod (703) and the breaking plate (6) is 0.5-1 mm.

8. A break-off type tender bud tea-leaf picker according to claim 1, wherein: the rear side of rupture board (6) be equipped with arc deflector (9), the both sides of rupture board (6) respectively be equipped with 1 connecting plate (10), connecting plate (10) on be equipped with deflector (9) slot and rupture board (6) slot, the both ends tip of deflector (9) and rupture board (6) is inserted respectively in deflector (9) slot and rupture board (6) slot.

9. A break-off type tender bud tea-leaf picker according to claim 1, wherein:

two ends of each breaking rod (703) are respectively provided with 1 connecting head (704), each connecting head (704) is provided with 3 locking lugs (70401), wherein 2 lock processes (70401) are located the end of connector (704) to the outside, and this 2 lock processes (70401) are the symmetrical arrangement, 1 lock process (70401) is located the end of connector (704) to the inside and this lock process (70401) and 2 lock processes (70401) that are located the outer end are in the end to the visual angle and are 90 degrees contained angles, all be equipped with the connection slotted hole that matches with connector (704) on each carousel (701), the connection slotted hole runs through in the end of carousel (701) to the outside radially, the end of connection slotted hole is to both ends and all is equipped with the step, be equipped with the locked groove that matches with lock process (70401) on the step, the locked groove that connects the slotted hole both ends is in the end to the visual angle and is 90 degrees contained angles, be equipped with the instrument hole (70402) that is used for rotary connector (704) in the middle of the outer end of connector (704).

10. A break-off type tender bud tea-leaf picker according to claim 3, wherein: and a handheld handle (11) is arranged on the top of the upper cover plate (303).