CN211353203U

CN211353203U - A pruning equipment for kiwi fruit tendril

Info

Publication number: CN211353203U
Application number: CN201922252627.7U
Authority: CN
Inventors: 陈元汉
Original assignee: Sichuan Shanmu Agricultural Development Co ltd
Current assignee: Sichuan Shanmu Agricultural Development Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-28
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of kiwi fruit production, in particular to a pruning device for kiwi fruit vines, which drives a threaded rod to rotate through the rotation of a servo motor, so that a slide block moves under the limitation of a long notch, a sleeve rod positioned at the rear side is driven to move, a pruning blade and a first clamping block move, a spring telescopic rod stretches, the vines are cut off through the matching of the pruning blade and a pruning knife sleeve, the vines are pruned by using mechanical force, the manpower output is reduced, and the pruning efficiency is improved; the vines of the kiwi fruits needing to be trimmed are limited through the first clamping block and the second clamping block, the shaking degree of the vines is reduced, trimming is facilitated, the incision quality is improved, and the vines of the kiwi fruits are prevented from being damaged; the trimming blade is fixed in the mounting groove opening of the fixing block through a locking bolt, so that the trimming blade is convenient to replace; the supporting rod is connected with the loop bar in a sliding mode and fixed through the fastening bolt, so that the height of the equipment can be conveniently adjusted, and vines with different heights can be trimmed; the supporting legs are internally provided with moving wheels, so that the device is convenient to move.

Description

A pruning equipment for kiwi fruit tendril

Technical Field

The utility model relates to a kiwi fruit production technical field, concretely relates to pruning equipment for kiwi fruit tendril.

Background

Kiwifruit (Actinidia chinensis planch), also known as fox peach, Chinese gooseberry, peach, tree seed, mao fruit, kiwi fruit, hemp vine fruit, etc., is generally oval in shape, green brown in appearance, thick fluffy in the skin, inedible, and bright green pulp and a row of black seeds in the kiwifruit. Because the Chinese gooseberry likes food, the Chinese gooseberry is named; the fruit is also named as a Chinese gooseberry because the peel is coated with the hair, and is fresh and tender in quality, rich in nutrition and delicious in flavor.

In the cultivation and management of kiwi fruits, plant pruning is a key technology influencing the yield and quality of kiwi fruits, and the currently known technology generally extends to two sides of a shed frame to form 2 main branches, cultures 1 lateral branch at intervals of 25-40cm in the direction vertical to the main branches, is vertical to the main branches and staggered and arranged along a cross beam to two sides, and as a result, a mother branch and a fruiting branch are extracted from the lateral branches. When the lateral branches grow beyond the outermost ends of the cross beams, the short branches and the sparse branches are combined when the distance from the ground is 50-60cm, and the long, middle and short branches are combined for pruning. A large number of pruning is required during the entire production process.

The method is characterized in that the common kiwi fruits are planted in an orchard mode in a large area, kiwi fruit pruning is required to be carried out in a specific season and a specific growth period, the kiwi fruit vines in the whole orchard are required to be pruned in a short time, the optimal pruning time period is prevented from being missed, and the growth and the yield of the kiwi fruits are influenced, however, most of the existing kiwi fruit vine pruning machines are manual pruning, the kiwi fruit vines are pruned by pure manpower, workers need to do high-strength pruning work in the pruning period, and time and labor are consumed; and the cut quality of the kiwi fruit vines is not easy to control by manual trimming, the vines are easy to damage, and the output of the kiwi fruit is reduced.

SUMMERY OF THE UTILITY MODEL

Above-mentioned shortcoming to prior art exists, the utility model provides a pruning equipment for kiwi fruit tendril can overcome prior art existence effectively and utilize pure manpower to prune the tendril of kiwi fruit, and the workman need carry out the pruning work with high strength ground in pruning period, the problem of consuming time and wasting force, has still solved and has used the manpower to prune the difficult control of incision quality to the kiwi fruit tendril, easily causes the damage of tendril, reduces the problem of kiwi fruit output.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a pruning equipment for kiwi vines comprises a base; the pruning machine is characterized in that a pruning mechanism is arranged at the upper end of the base, a long notch is formed in the upper end of the base, a pushing handrail is arranged at the front end of the base, supporting legs are arranged at four corners of the base, a long cavity is formed in each supporting leg, a vertical notch is formed in the middle of each of the left end and the right end of each supporting leg, two transverse notches which are vertically arranged are formed in each of the left end and the front end and the rear end of each supporting leg, the vertical notches are communicated with the long cavities, the transverse notches are communicated with the vertical notches at the left ends, a moving mechanism is arranged in each long cavity;

the pruning mechanism comprises a loop bar, a supporting bar, a spring telescopic bar, a fixed block, a first clamping block, a second clamping block, a pruning blade and a pruning knife sleeve; the utility model discloses a pruning machine, including base, loop bar, supporting rod, fixed block, pruning knife case and No. two clamping blocks, the loop bar is all installed to base upper end front and back side, loop bar upper end sliding connection has branch, connect through the spring telescopic link between the branch, branch top rigid coupling has the fixed block, is located the rear side the fixed block front end is provided with pruning blade and a grip block, is located the front side the fixed block rear end is provided with pruning knife case and No. two clamping blocks, pruning knife case is corresponding with pruning blade position, No. two clamping blocks are corresponding with a clamping block position.

Furthermore, a supporting plate is installed on the front side of the upper end of the base, the lower end of the loop bar located on the front side is fixedly connected with the supporting plate, the lower end of the loop bar located on the rear side is inserted into the elongated slot to be connected with the driving mechanism, and a fastening bolt is screwed on the upper side of the end face of the loop bar.

Furthermore, the fixing block is arranged on the rear side and provided with a mounting notch corresponding to the trimming blade, and a locking bolt is arranged at the upper end of the mounting notch.

Furthermore, the clamping ends of the first clamping block and the second clamping block are arc-shaped, and the diameter of the clamping end of the second clamping block is 1.5-3 times that of the clamping end of the first clamping block.

Furthermore, the driving mechanism comprises a servo motor, a threaded rod, a speed reducer and a sliding block, the servo motor is fixedly connected with the rear end of the base, the speed reducer is installed at the output end of the servo motor, the rear end of the threaded rod is connected with the output end of the speed reducer, the front end of the threaded rod penetrates through the long notch and is rotatably connected with the base, the threaded rod section in the long notch is in threaded connection with the sliding block, and the upper end of the sliding block is fixedly connected with the lower end of the sleeve rod on the rear side.

Furthermore, the sliding block is a cuboid, and the width of the sliding block is matched with that of the long notch.

Furthermore, moving mechanism includes fixed extension board, removal wheel and pin pole, fixed extension board upper end sliding connection has the pin pole, and the lower extreme articulates there is the removal wheel, the pin pole rear end passes and is located the rear end vertical notch to the rigid coupling has the limiting plate, and the pin pole front end passes and is located the front end vertical notch to the rigid coupling has spacing branch, spacing branch diameter cooperatees with horizontal notch groove width.

Furthermore, a battery box is arranged at the lower end of the base, a rechargeable battery is arranged in the battery box, and the rechargeable battery is electrically connected with the servo motor and the speed reducer.

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model drives the threaded rod to rotate by the rotation of the servo motor, so that the slide block moves under the rotation of the threaded rod and the driving of the elongated notch, the sleeve rod positioned at the rear side is driven to move, the trimming blade and the first clamping block move, the spring telescopic rod stretches and retracts, the trimming blade is matched with the trimming cutter sleeve to cut off the vines, the vines are trimmed by mechanical force, the manpower output is reduced, and the trimming efficiency is improved; the vines of the kiwi fruits needing to be trimmed are limited through the first clamping block and the second clamping block, the shaking degree of the vines is reduced, trimming is facilitated, the incision quality is improved, and the vines of the kiwi fruits are prevented from being damaged; the trimming blade is fixed in the mounting groove opening of the fixing block through a locking bolt, so that the trimming blade is convenient to replace; the supporting rod is connected with the loop bar in a sliding mode and fixed through the fastening bolt, so that the height of the equipment can be conveniently adjusted, and vines with different heights can be trimmed; the supporting rods at the front end and the rear end are connected through the spring telescopic rods, so that the consistency of the height adjustment between the two supporting rods is ensured, and the trimming blade and the trimming knife sleeve are convenient to match; the movable wheels are arranged inside the supporting legs, the limiting support rods are rotated to be vertical by drawing out the movable wheels towards the limiting support rods and rotating the pin rods, and the positions of the movable wheels are adjusted to be in contact with the ground, so that the device can be conveniently moved; the pin rod is pushed back and rotated towards the direction of the limiting plate, the limiting rod is rotated to be transverse, the limiting rod is inserted into the transverse groove, the movable wheel is fixed, and the operation is simple and rapid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is a schematic view of the structure of the pruning mechanism at the side of the shaft;

FIG. 4 is a schematic view of the internal structure of the support leg of the present invention;

the reference numerals in the drawings denote: 1-base, 101-long notch, 102-supporting plate, 103-pushing handrail, 2-pruning mechanism, 201-loop bar, 202-supporting bar, 203-spring telescopic rod, 204-fixed block, 205-clamping block, 206-second clamping block, 207-trimming blade, 208-trimming knife sleeve, 209-fastening bolt, 210-installation notch, 211-locking bolt, 3-supporting leg, 301-long cavity, 302-vertical notch, 303-transverse notch, 4-driving mechanism, 401-servo motor, 402-threaded rod, 403-speed reducer, 404-sliding block, 5-moving mechanism, 501-fixed supporting plate, 502-moving wheel, 503-pin rod, 504-limiting plate, 505-limiting supporting bar, 6-battery box, 601-rechargeable battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Referring to fig. 1 to 4, the pruning equipment for kiwi vines of the embodiment comprises a base 1; the pruning mechanism 2 is arranged at the upper end of the base 1, the upper end of the base 1 is provided with a long notch 101, the front end of the base 1 is provided with a pushing handrail 103, four corners of the base 1 are provided with supporting legs 3, the inside of each supporting leg 3 is provided with an elongated cavity 301, the left end and the right end of each supporting leg 3 are both provided with a vertical notch 302 in the middle, the left end and the front end of each supporting leg 3 are both provided with two vertical notches 303, the vertical notch 302 is communicated with the elongated cavity 301, the horizontal notch 303 is communicated with the vertical notch 302 at the left end, the elongated cavity 301 is internally provided with a moving mechanism 5, concretely, the moving mechanism 5 comprises a fixed support plate 501, a moving wheel 502 and a pin rod 503, the upper end of the fixed support plate 501 is slidably connected with the pin rod 503, the lower end of the pin rod 502 is hinged with a moving wheel 502, the rear end, and is fixedly connected with a limiting supporting rod 505, and the diameter of the limiting supporting rod 505 is matched with the groove width of the transverse groove opening 303. The driving mechanism 4 is arranged in the long notch 101, and the pruning mechanism 2 is matched with the driving mechanism 4.

Specifically, referring to fig. 1 to 3, the pruning mechanism 2 includes a loop bar 201, a support bar 202, a spring telescopic bar 203, a fixed block 204, a first clamping block 205, a second clamping block 206, a pruning blade 207 and a pruning knife sleeve 208; the loop bar 201 is installed to base 1 upper end front and back side, loop bar 201 upper end sliding connection has branch 202, connect through spring telescopic link 203 between the branch 202, branch 202 top rigid coupling has fixed block 204, it is provided with pruning blade 207 and a grip block 205 to be located the rear side fixed block 204 front end, the fixed block 204 rear end that is located the front side is provided with pruning knife cover 208 and No. two grip blocks 206, pruning knife cover 208 corresponds with pruning blade 207 position, No. two grip blocks 206 correspond with grip block 205 position. The front side of the upper end of the base 1 is provided with a supporting plate 102, the lower end of a sleeve rod 201 positioned at the front side is fixedly connected with the supporting plate 102, the lower end of a sleeve rod 201 positioned at the rear side is inserted into the long notch 101 to be connected with the driving mechanism 4, and the upper side of the end surface of the sleeve rod 201 is in threaded connection with a fastening bolt 209. The rear fixing block 204 is provided with a mounting notch 210 corresponding to the trimming blade 207, and the upper end of the mounting notch 210 is provided with a locking bolt 211. The clamping ends of the first clamping block 205 and the second clamping block 206 are arc-shaped, and the diameter of the clamping end of the second clamping block 205 is 1.5-3 times that of the clamping end of the first clamping block 206.

Specifically, referring to fig. 1 and 2, the driving mechanism 4 includes a servo motor 401, a threaded rod 402, a speed reducer 403 and a sliding block 404, the servo motor 401 is fixedly connected with the rear end of the base 1, the speed reducer 403 is installed at the output end of the servo motor 401, the rear end of the threaded rod 402 is connected with the output end of the speed reducer 403, the front end of the threaded rod penetrates through the long notch 101 and is rotatably connected with the base 1, the sliding block 404 is screwed on the section of the threaded rod 402 located in the long notch 101, and the upper end of the sliding block 404 is fixedly connected with the lower end. The slider 404 is a rectangular parallelepiped, and the width of the slider 404 matches the width of the long slot 101. The lower end of the base 1 is provided with a battery box 6, a rechargeable battery 601 is arranged in the battery box 6, and the rechargeable battery 601 is electrically connected with the servo motor 401 and the speed reducer 403.

It should be noted that the type of the servo motor 401 used in this embodiment is EDSMT-2T080-013A or other servo motors with the same function, and the type of the rechargeable battery 601 is battery 008 or other rechargeable batteries with the same function, and the structure and principle of this embodiment are not changed at all, and therefore, no further description is given in this specification.

Referring to fig. 1 to 4, in the present embodiment, the pin 503 is pulled out and rotated toward the limit support 505 to rotate the limit support 505 to the vertical direction, the position of the moving wheel 502 is adjusted to contact the ground, and then the pin 503 is pushed back and rotated to make the limit support 505 turn to the horizontal direction and match with the horizontal notch 303 at the lower side, the handrail 103 is pushed to move the equipment to the lower side of the vine to be trimmed, and then the moving wheel 502 is lifted by rotating the pin 503 to make the support leg 3 support the ground, and the device is stabilized; sliding the strut 202 to a desired height and fixing by a fastening bolt 209; the servo motor 401 and the speed reducer 403 are started, the threaded rod 402 is rotated, the sliding block 404 is driven to move under the guiding limitation of the long notch 101, the trimming blade 207 and the first clamping block 205 move, the spring telescopic rod 203 stretches, the first clamping block 205 and the second clamping block 206 limit the vines of the kiwi fruit to be trimmed, and the vines are cut off through the cooperation of the trimming blade 207 and the trimming blade sleeve 208. When the trimming blade 207 needs to be replaced, the lock bolt 211 is unscrewed, the damaged trimming blade 207 is taken out from the mounting groove 210, a new trimming blade 207 is replaced, and the new trimming blade 207 is fastened using the lock bolt 211.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A pruning equipment for kiwi vines comprises a base (1); it is characterized in that the upper end of the base (1) is provided with a pruning mechanism (2), the upper end of the base (1) is provided with a long notch (101), the front end of the base (1) is provided with a pushing handrail (103), four corners of the base (1) are provided with supporting legs (3), the supporting leg (3) is internally provided with a long cavity (301), the left end and the right end of the supporting leg (3) are both provided with a vertical notch (302) in the middle, the left end and the front end and the rear end of the supporting leg (3) are both provided with two horizontal notches (303) which are arranged up and down, the vertical notch (302) is communicated with the long cavity (301), the transverse notch (303) is communicated with the vertical notch (302) positioned at the left end, a moving mechanism (5) is arranged in the long cavity (301), a driving mechanism (4) is arranged in the long notch (101), and the pruning mechanism (2) is matched with the driving mechanism (4);

the pruning mechanism (2) comprises a loop bar (201), a support bar (202), a spring telescopic bar (203), a fixed block (204), a first clamping block (205), a second clamping block (206), a pruning blade (207) and a pruning knife sleeve (208); the utility model discloses a pruning machine, including base (1), loop bar (201) upper end sliding connection has branch (202), connect through spring telescopic link (203) between branch (202), branch (202) top rigid coupling has fixed block (204), is located the rear side fixed block (204) front end is provided with trimming blade (207) and grip block (205) No. one, is located the front side fixed block (204) rear end is provided with trimming knife cover (208) and No. two grip blocks (206), trimming knife cover (208) are corresponding with trimming blade (207) position, No. two grip blocks (206) are corresponding with grip block (205) position.

2. The pruning equipment for the kiwi fruit vines according to claim 1, characterized in that a supporting plate (102) is installed on the front side of the upper end of the base (1), the lower end of the loop bar (201) on the front side is fixedly connected with the supporting plate (102), the lower end of the loop bar (201) on the rear side is inserted into the long notch (101) and connected with the driving mechanism (4), and a fastening bolt (209) is screwed on the upper side of the end face of the loop bar (201).

3. The pruning equipment for the kiwi vines according to claim 1, wherein the fixing block (204) at the rear side is provided with a mounting notch (210) corresponding to the position of the pruning blade (207), and a locking bolt (211) is arranged at the upper end of the mounting notch (210).

4. The pruning equipment for the kiwi vines according to claim 1, wherein clamping ends of the first clamping block (205) and the second clamping block (206) are arc-shaped, and the diameter of the clamping end of the second clamping block (206) is 1.5-3 times that of the clamping end of the first clamping block (205).

5. The pruning equipment for the kiwi fruit vines according to claim 1, characterized in that the driving mechanism (4) comprises a servo motor (401), a threaded rod (402), a speed reducer (403) and a sliding block (404), the servo motor (401) is fixedly connected with the rear end of the base (1), the speed reducer (403) is installed at the output end of the servo motor (401), the rear end of the threaded rod (402) is connected with the output end of the speed reducer (403), the front end of the threaded rod penetrates through the long notch (101) and is rotatably connected with the base (1), the sliding block (404) is screwed on the section of the threaded rod (402) located in the long notch (101), and the upper end of the sliding block (404) is fixedly connected with the lower end of the sleeve rod (201) located on the rear side.

6. Pruning equipment for kiwi vines, according to claim 5, characterized in that said slider (404) is a cuboid and the width of the slider (404) matches the width of the long slot (101).

7. The pruning equipment for the kiwi vines according to claim 1, characterized in that the moving mechanism (5) comprises a fixed support plate (501), a moving wheel (502) and a pin rod (503), the upper end of the fixed support plate (501) is connected with the pin rod (503) in a sliding mode, the lower end of the fixed support plate is hinged with the moving wheel (502), the rear end of the pin rod (503) penetrates through the vertical notch (302) at the rear end and is fixedly connected with a limit plate (504), the front end of the pin rod (503) penetrates through the vertical notch (302) at the front end and is fixedly connected with a limit strut (505), and the diameter of the limit strut (505) is matched with the groove width of the transverse notch (303).

8. The pruning equipment for the kiwi fruit vines according to claim 5, characterized in that a battery box (6) is arranged at the lower end of the base (1), a rechargeable battery (601) is arranged inside the battery box (6), and the rechargeable battery (601) is electrically connected with the servo motor (401) and the speed reducer (403).