CN211297715U

CN211297715U - Mango picker

Info

Publication number: CN211297715U
Application number: CN202020919905.XU
Authority: CN
Inventors: 游泽锦
Original assignee: Sanya Youlong Agricultural Development Co ltd
Current assignee: Sanya Youlong Agricultural Development Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-08-21
Anticipated expiration: 2030-05-27

Abstract

The utility model provides a mango picker belongs to agriculture and forestry and picks technical field to solve and to use bare-handed bending mango base and scissors to clip the mango base and clip its disconnected mode as leading in current mango is picked, need a large amount of manpower and materials, it is harder moreover, pick the problem that efficiency is lower. Comprises a group of clipping devices which are rotatably connected at the front end of a supporting frame; the middle rear part of the support frame is rotatably connected with a group of transmission devices; the rear end of the support frame is connected with a group of operating rods in a sliding manner; the middle front part of the support frame is connected with two groups of shells in a buckling manner. The hand-operated electric wrench is driven in a pinching mode, and is driven by a belt wheel, a ratchet wheel and a gear, so that the external influence is small; the mango pedicel is bent for picking by matching the columnar clipping device with the clipping and folding arm, the clipping device is provided with a plurality of clipping and folding rods, and the mango pedicel can be picked more quickly after being rotated once; the support frame uses supporting structure to lighten the weight of the whole structure, is more convenient for hand-held operation, has two groups of handles to control more accurately, and is more labor-saving in mango picking.

Description

Mango picker

Technical Field

The utility model belongs to the technical field of the agriculture and forestry are picked, more specifically says, in particular to mango picker.

Background

Mango is commonly called tropical king fruit, has a very high position in fruits, because the mango has very high nutritional and medical values, contains sugar, protein and crude fiber, contains particularly high precursor carotene components of vitamin A, is rare in all fruits, and the demand of the mango is increased along with the economic development.

In the mango picking process, the mango is usually held under a tree and broken to break the mango base, so that the mango is picked and collected, the mango base is cut off by using a scissors structure, and the mango is picked by cutting the short mango base with bare hands and scissors.

Based on the above, in current mango picking, the mode and scissors that use bare-handed usually are the main, directly through bare-handed bending mango base in the plantation, perhaps use the scissors to clip the mango base and pick its mode of pinching off, need invest a large amount of manpower and materials, and picking efficiency is than low, bare-handed can only pick one to two mangoes at every turn, the scissors need aim at the base for a long time, and ripe mango base has more fragile characteristic, the scissors is cut comparatively hard, and efficiency is very low.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a mango picker is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mango picker, in picking with solving current mango, generally use bare-handed mode and scissors to give first place to, directly buckle the mango pedicle of a fruit through bare-handed in the plantation, perhaps use the scissors to clip the mango pedicle of a fruit and pick its disconnected mode, need drop into a large amount of manpower and materials, and pick the efficiency ratio lower, bare-handed at every turn only can pick one to two mangoes, the butt needs to be aimed at for a long time to the scissors, and ripe mango pedicle of a fruit has more fragile characteristic, the scissors is cut more difficultly, and the very low problem of efficiency.

The utility model relates to a purpose and efficiency of mango picker is reached by following specific technological means:

a mango picker comprises a support frame; the support frame also comprises clamping and folding arms and fixed shafts, the upper end and the lower end of the front end of the support frame are respectively fixedly connected with one group of clamping and folding arms, the upper end and the lower end of the support frame are respectively fixedly connected with one group of fixed shafts, the two groups of fixed shafts are rotationally connected with one group of clamping and folding devices, and the clamping and folding rods rotate in a gap between the two groups of clamping and folding arms; the middle rear part of the support frame is rotatably connected with a group of transmission devices; the rear end of the support frame is connected with a group of control levers which can be pulled in a sliding manner; the front part buckle is connected with two groups of shell covering main body structures in the support frame, the shell further comprises a support handle, and the bottom of the shell is fixedly connected with a group of support handles.

Furthermore, the support frame is further including spacing slide rail, handle, and the support frame front end is hollow supporting structure, and the spacing slide rail of a set of L type of each fixedly connected with in rear portion about the support frame, the afterbody fixedly connected with of support frame is a set of handle, and two sets of holes that the handle front end set up dock with spacing slide rail.

Furthermore, the operating rod further comprises a transmission rack and a pull rod, the rear portion of the operating rod is elastically connected with a group of springs inside the handle, the upper end and the lower end of the front portion of the operating rod are respectively fixedly connected with a group of transmission racks, and the rear portion of the operating rod is fixedly connected with a group of hand-grip-shaped pull rods.

Furthermore, the transmission device further comprises a transmission gear, the transmission device is rotatably connected to the rear portion of the support frame, a group of transmission gears are fixedly connected to the bottom of the transmission device, and the transmission gears are meshed and connected with the transmission rack gears to form a rack and pinion structure.

Furthermore, the transmission device further comprises a driving belt wheel and a ratchet wheel, the top of the transmission device is rotatably connected with a group of driving belt wheels, the inside of each driving belt wheel is fixedly connected with the outer wall part of a group of one-way ratchet wheels, the sliding part inside each ratchet wheel is fixedly connected onto the transmission gear, when the transmission rack moves backwards, the pawl of each ratchet wheel clamps the outer wall of each ratchet wheel, the synchronous transmission gear of each ratchet wheel rotates, and when the transmission rack rebounds forwards, the pawl of each ratchet wheel slips and does not transmit.

Compared with the prior art, the utility model discloses following beneficial effect has:

the device is driven by a manual pinching mode, transmission is more reliable through a belt wheel, a ratchet wheel and a gear, and the operation range is not limited by driving equipment such as a motor; the mango base is broken by using the rotary clipping and breaking device through the relative motion of the clipping and breaking arm and the clipping and breaking device, the breaking action can be finished only by enabling the device to be close to the mango base, the mango base does not need to be aligned like scissors, picking is simpler, meanwhile, the clipping and breaking device is provided with a plurality of clipping and breaking rods, a plurality of nearby mangoes can be picked simultaneously through one-time rotation, picking is quicker, and picking efficiency is improved; the support frame uses the supporting structure to lighten the weight of the whole structure, is more convenient for hand-held operation, is provided with two handles to control more accurately, and is more labor-saving in picking.

Drawings

Fig. 1 is a schematic diagram of the main body axial structure of the present invention.

Fig. 2 is a schematic diagram of the main body axial cross-section structure of the present invention.

Fig. 3 is a schematic diagram of the main body shelling shaft side structure of the present invention.

Fig. 4 is a schematic diagram of the support frame of the present invention.

Fig. 5 is a schematic diagram of the structure of the shaft side of the clipping and breaking device of the present invention.

Fig. 6 is a schematic diagram of the transmission device of the present invention connected to the pinch-off unit in a transmission manner.

Fig. 7 is a schematic view of a partial cross-sectional structure of the joystick of the present invention.

Fig. 8 is a schematic diagram of the structure of the operating rod on the shaft side connected with the transmission device.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a clipping device; 101. clamping and folding the rod; 102. a driven pulley; 2. a support frame; 201. a pinch arm; 202. a fixed shaft; 203. a limiting slide rail; 204. a handle; 3. a transmission device; 301. a drive pulley; 302. a ratchet wheel; 303. a transmission gear; 4. a joystick; 401. a drive rack; 402. a pull rod; 5. a housing; 501. a support handle.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the utility model provides a mango picker, which comprises a support frame 2; the front end fixing shaft 202 of the support frame 2 is rotatably connected with a group of clipping devices 1 with clipping and folding rods 101 arranged in a circumferential array, the clipping device 1 also comprises the clipping and folding rods 101 and driven pulleys 102, the periphery of the clipping and breaking device 1 is fixedly connected with five groups of columnar clipping and folding rods 101 with enlarged heads, the upper end and the lower end of the clipping and breaking device 1 are respectively fixedly connected with a group of driven pulleys 102, the driven pulleys 102 and the outer side of the driving pulley 301 are jointly wound with a group of driving belts to form a belt transmission mechanism, the support frame 2 also comprises clipping and folding arms 201 and fixed shafts 202, the upper end and the lower end of the front end of the support frame 2 are respectively fixedly connected with a group of clipping and folding arms 201, the upper end and the lower end of the support frame 2 are respectively fixedly connected with a group of fixing shafts 202, the two groups of fixing shafts 202 are rotatably connected with a group of clipping devices 1, the clipping and folding rods, when the driving belt wheel 301 rotates, the driven belt wheel 102 is driven to synchronously rotate, the driven belt wheel 102 drives the fixedly connected pinch-off devices 1 to synchronously rotate, the pinch-off devices 1 rotate around the fixed shaft 202, a certain gap is formed between the two groups of pinch-off arms 201 at the front end of the support frame 2, when the pinch-off devices 1 rotate, the five groups of pinch-off rods 101 in the circumferential array rotate between the two groups of pinch-off arms 201, the pinch-off arms 201 are close to the mango bases, when the rotating pinch-off rods 101 are close to the pinch-off arms 201, the mango bases can be pinched, and the pinch-off rods 101 continue to rotate to bend the mango bases to break the mango bases, so that the picking of the mang; the middle rear part of the support frame 2 is rotationally connected with a group of transmission devices 3; the rear end of the support frame 2 is connected with a group of control levers 4 which can be pulled in a sliding way; front portion buckle is connected with two sets of shells 5 and covers major structure in support frame 2, and shell 5 still including holding in the

palm handle

501, and 5 bottom fixedly connected with of shell hold in the palm handle 501, and when using, the other hand is through holding in the palm handle 501, and the position of two-hand control support frame 2 and pincher-like cut-off ware 1 is convenient in mango is picked to more accurate and laborsaving cutting off the mango base of a fruit picks.

Wherein, support frame 2 is still including spacing slide rail 203, handle 204, 2 front ends of support frame are hollow supporting structure, the spacing slide rail 203 of each fixedly connected with a set of L type of both sides about the rear portion in support frame 2, a set of handle 204 of afterbody fixedly connected with of support frame 2, two sets of holes and the butt joint of spacing slide rail 203 that the handle 204 front end set up, when using, support frame 2 uses supporting structure to alleviate overall structure's weight, more make things convenient for handheld operation, position through handheld handle 204 control support frame 2, and then use this picker, the installation can gliding control rod 4 be used for controlling the operation of picking in the spacing slide rail 203 that sets up in support frame 2.

Wherein, the control rod 4 is still including driving rack 401,

pull rod

402, 4 rear portions of control rod and handle 204 inside elastic connection have a set of spring, 4 front portions of control rod are respectively fixedly connected with a set of driving rack 401 in both ends from top to bottom, driving rack 401 tooth is not drawn in the figure, show with the plain noodles, 4 rear portions of control rod are fixedly connected with a set of tongs-shaped pull rod 402, when using, driving rack 401 slides in spacing slide rail 203 through two sets of holes that the handle 204 front end set up, pull rod 402 extrudees the 4 rear portion spring of control rod through handheld handle 204 with the finger, pulling pull rod 402 drives fixedly connected driving rack 401 and moves backward in step, 4 rear portion spring rebounds when the hand is loosened, pulling pull rod 402 resets with driving rack 401.

The transmission device 3 further comprises a transmission gear 303, the transmission device 3 is rotatably connected to the rear portion of the support frame 2, a group of transmission gears 303 is fixedly connected to the bottom of the transmission device 3, teeth of the transmission gears 303 are not shown in the drawing and are shown by a light wheel, the transmission gears 303 are meshed with the transmission rack 401 to form a gear rack structure, when the transmission device is used, the transmission rack 401 slides back and forth along the limiting slide rail 203 by repeatedly pulling the operating rod 4, and the transmission rack 401 and the transmission gears 303 are of the gear rack structure, so that the transmission rack 401 is driven to synchronously rotate back and forth when moving back and forth.

When the transmission device 3 is used, the transmission rack 401 moves back and forth, the transmission gear 303 drives the ratchet wheel 302 to rotate synchronously inside, so that the outer wall of the ratchet wheel 302 can rotate in a single direction, and the driving pulley 301 fixedly connected with the outer wall of the ratchet wheel 302 moves synchronously in a single direction.

The specific use mode and function of the embodiment are as follows:

the position of the support frame 2 is controlled by holding the handle 204 by hand, the position of the support frame 2 and the position of the clipping device 1 are conveniently controlled by two hands by holding the holding handle 501 by the other hand, the support frame 2 uses a support structure to reduce the weight of the whole structure, the hand-held operation is more convenient, the transmission rack 401 slides in the limit slide rail 203 through two groups of holes arranged at the front end of the handle 204, the pull rod 402 is pulled by fingers to extrude a spring at the rear part of the operating rod 4 in the hand-held handle 204, the fixedly connected transmission rack 401 is driven to synchronously move backwards when the pull rod 402 is pulled, the spring at the rear part of the operating rod 4 rebounds when the hand is loosened, the transmission rack 401 and the transmission gear 303 are in a gear rack structure, the transmission rack 401 is driven to synchronously rotate back and forth when the transmission rack 401 is repeatedly pulled to move back and forth, the transmission gear 303 synchronously rotates, the driving belt wheel 301 fixedly connected with the outer wall of the ratchet wheel 302 synchronously and unidirectionally moves, the driven belt wheel 102 and the driving belt wheel 301 form a belt transmission mechanism, the driving belt wheel 301 drives the driven belt wheel 102 to synchronously rotate when rotating, the driven belt wheel 102 drives the fixedly connected clamp breaking device 1 to rotate around the fixed shaft 202, five groups of clamp folding rods 101 of the circumferential array rotate in a gap formed between two groups of clamp folding arms 201 at the front end of the support frame 2 when the clamp breaking device 1 rotates, the clamp folding arms 201 are close to the mango bases, the mango bases can be clamped when the rotating clamp folding rods 101 are close to the clamp folding arms 201, the clamp folding rods 101 continuously rotate to bend the mango bases to break the mango bases, and mango picking is completed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A mango picker is characterized in that: the mango picker comprises a support frame (2); the front end fixing shaft (202) of the support frame (2) is rotatably connected with a group of clamping breakers (1) with clamping and breaking rods (101) in a circumferential array, each clamping breaker (1) comprises a clamping and breaking rod (101) and a driven pulley (102), five groups of column-shaped clamping and breaking rods (101) with enlarged heads are fixedly connected to the periphery of each clamping breaker (1), the upper end and the lower end of each clamping breaker (1) are respectively fixedly connected with a group of driven pulleys (102), a group of transmission belts are wound on the outer sides of the driven pulleys (102) and the driving pulleys (301) together to form a belt transmission mechanism, the support frame (2) comprises clamping and breaking arms (201) and fixing shafts (202), the upper end and the lower end of the front end of the support frame (2) are respectively fixedly connected with a group of clamping and breaking arms (201), the upper end and the lower end of the support frame (2) are respectively fixedly connected with a group, the clamping and folding rod (101) rotates in a gap between the two groups of clamping and folding arms (201); the middle rear part of the support frame (2) is rotatably connected with a group of transmission devices (3); the rear end of the support frame (2) is connected with a group of operating rods (4) which can be pulled in a sliding manner; the front part buckle is connected with two sets of shells (5) in support frame (2) and covers the major structure, and shell (5) still including holding in the palm handle (501), shell (5) bottom fixedly connected with a set of support handle (501).

2. The mango picker according to claim 1, wherein: the support frame (2) is characterized by further comprising a limiting slide rail (203) and a handle (204), the front end of the support frame (2) is of a hollow support structure, the upper side and the lower side of the middle rear portion of the support frame (2) are respectively fixedly connected with the limiting slide rail (203) of a set of L-shaped structures, the tail portion of the support frame (2) is fixedly connected with a set of handle (204), and two sets of holes formed in the front end of the handle (204) are in butt joint with the limiting slide rail (203).

3. The mango picker according to claim 1, wherein: the operating rod (4) further comprises a transmission rack (401) and a pull rod (402), the rear portion of the operating rod (4) is elastically connected with a group of springs with the interior of the handle (204), the upper end and the lower end of the front portion of the operating rod (4) are respectively fixedly connected with a group of transmission racks (401), and the rear portion of the operating rod (4) is fixedly connected with a group of pull rods (402) in a hand grip shape.

4. The mango picker according to claim 1, wherein: the transmission device (3) further comprises a transmission gear (303), the transmission device (3) is rotatably connected to the rear portion of the support frame (2), the bottom of the transmission device (3) is fixedly connected with a group of transmission gears (303), and the transmission gears (303) are meshed with the transmission rack (401) to form a gear rack structure.

5. The mango picker according to claim 1, wherein: the transmission device (3) further comprises a driving belt wheel (301) and a ratchet wheel (302), the top of the transmission device (3) is rotatably connected with a group of driving belt wheels (301), the inner portion of the driving belt wheel (301) is fixedly connected with the outer wall portion of a group of one-way ratchet wheels (302), the sliding portion inside the ratchet wheel (302) is fixedly connected onto the transmission gear (303), when the transmission rack (401) moves backwards, the pawl of the ratchet wheel (302) blocks the outer wall of the ratchet wheel (302), the ratchet wheel (302) synchronously rotates with the transmission gear (303), and when the transmission rack (401) rebounds forwards, the pawl of the ratchet wheel (302) slips and does not transmit.