CN215122210U - Grasping mechanism of bionic finger type fruit picking device - Google Patents

Abstract

The utility model discloses a grasping mechanism of a bionic finger type fruit picking device, which comprises a driving device main body, a fixed seat, a connecting rod component, a swinging component, a clamping component, a protective sleeve and an adjusting device, the utility model discloses a protective sleeve is arranged outside the driving device main body, a connecting ring is arranged in the protective sleeve, an elastic band is arranged in the connecting ring, and the elastic band can pass through the component at the front end of the fixed seat, so that a covering surface layer covers and protects the front end component of the fixed seat, and the front end component of the fixed seat is prevented from being exposed and damaged when not in use; and be equipped with adjusting device at the drive arrangement main part back, adjusting device is inside to be equipped with the swing arm, meets with link gear between the swing arm, can realize that the fixed disk that the swing arm front end is connected drives drive arrangement main part and front end centre gripping subassembly and carries out multi-angle and adjust, convenient operation effectively improves the effect of using.

Description

Grasping mechanism of bionic finger type fruit picking device

Technical Field

The utility model particularly relates to a mechanism that snatchs of device is picked to imitative biological finger formula fruit relates to and picks the relevant field of device.

Background

Fruit harvesting is a labor-intensive work, in many countries, due to aging of population and the increasing shortage of agricultural labor, the cost of labor is increased, fruit picking operation is one of the most time-consuming and labor-consuming links in the current fruit and vegetable production chain, the quality of picking operation directly affects the subsequent processing and storage, due to the complexity of picking operation, the picking automation degree is still very low, the fruit picking in China is basically carried out manually at present, when picking is carried out manually, corresponding picking tools are required to be matched to complete the picking operation, the picking efficiency is low, in addition, when picking fruits at high places or in the depths of fruit branches and leaves, due to the limited arm length of people, the picking is not easy, the fruits need to climb or drill into the depths of the fruit branches and leaves, the picking is inconvenient, meanwhile, certain safety hazards exist, and a special finger-imitating fruit picking device is required, and a grabbing mechanism is required to be installed on the bionic finger type fruit picking device for grabbing the fruits.

In the grabbing mechanism of the existing bionic finger type fruit picking device is used for actual use, the angle adjustment is inconvenient, the manual use is inconvenient, and the front end clamping assembly is easy to damage when the bionic finger type fruit picking device is not used.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a finger-like fruit picking device's mechanism that snatchs here.

The utility model discloses a realize like this, construct a mechanism that snatchs of imitative finger formula fruit harvesting device, the device include the drive arrangement main part, drive arrangement main part front end is equipped with the fixing base, the fixing base front end is articulated through link assembly and swing, swing front end is articulated mutually with the holder, the drive arrangement main part outside is equipped with the lag, the drive arrangement main part back meets with adjusting device, the lag includes solid fixed ring, cover surface course, go-between and elastic webbing, gu the fixed ring inboard meets with the drive arrangement main part, gu the fixed ring front end is equipped with the cover surface course, the cover surface course other end is equipped with the go-between, the inboard embedding of go-between has the elastic webbing.

Preferably, adjusting device includes fixed disk, bellows, connection pad, swing arm and link gear, the fixed disk front end meets with the drive arrangement main part, fixed disk back border position meets with the connection pad through the bellows, the connection pad meets with the link gear through the swing arm with fixed disk inboard middle part all.

Preferably, the linkage mechanism comprises a fixing part, a rotating block and a supporting rod, the rotating block is embedded into the two ends of the fixing part, the two sides of the rotating block are hinged to the fixing part, and the upper end and the lower end of the rotating block are hinged to the swinging arm through the supporting rod.

Preferably, the covering surface layer is foldable, and a silica gel layer is bonded on the inner wall of the covering surface layer.

Preferably, the attachment loop is flexible, the attachment loop having a stretched width twice that of the unstretched condition.

Preferably, the bellows has a stretched length of 1.5 times the unstretched length.

Preferably, the swing arm has an open middle portion, and both ends of the swing arm 74 protrude inward.

Preferably, rubber layers are bonded at the connecting positions of the four sides of the rotating block.

Preferably, the connecting ring is made of silica gel.

Preferably, the rotating block is made of alloy steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a mechanism that snatchs of device is picked to imitative finger formula fruit here, compare with equipment of the same type, have following improvement:

the utility model relates to a grasping mechanism of a bionic finger type fruit picking device, which is characterized in that a protective sleeve is arranged outside a main body of a driving device, a connecting ring is arranged in the protective sleeve, an elastic band is arranged in the connecting ring and can pass through a component at the front end of a fixed seat, so that a covering surface layer covers and protects the front component of the fixed seat and prevents the front component of the fixed seat from being exposed and damaged when not used; and be equipped with adjusting device at the drive arrangement main part back, adjusting device is inside to be equipped with the swing arm, meets with link gear between the swing arm, can realize that the fixed disk that the swing arm front end is connected drives drive arrangement main part and front end centre gripping subassembly and carries out multi-angle and adjust, convenient operation effectively improves the effect of using.

Drawings

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

FIG. 2 is a schematic view of the structure of the protective sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting device of the present invention;

FIG. 4 is a schematic view of the internal structure of the adjusting device of the present invention;

fig. 5 is a schematic structural view of the linkage mechanism of the present invention.

Wherein: the device comprises a driving device main body-1, a fixed seat-2, a connecting rod assembly-3, a swinging piece-4, a clamping piece-5, a protective sleeve-6, an adjusting device-7, a fixed ring-61, a covering surface layer-62, a connecting ring-63, an elastic band-64, a fixed disc-71, a corrugated pipe-72, a connecting disc-73, a swinging arm-74, a linkage mechanism-75, a fixed piece-751, a rotating block-752 and a support rod-753.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a grasping mechanism of a bionic finger type fruit picking device through improvement, which comprises a driving device main body 1, wherein a fixed seat 2 is arranged at the front end of the driving device main body 1, the front end of the fixed seat 2 is hinged with a swinging piece 4 through a connecting rod assembly 3, the front end of the swinging piece 4 is hinged with a clamping piece 5, a protective sleeve 6 is arranged outside the driving device main body 1, and the back of the driving device main body 1 is connected with an adjusting device 7.

Please refer to fig. 2, the utility model provides a mechanism that snatchs of device is picked to imitative finger formula fruit through the improvement here, lag 6 is including solid fixed ring 61, cover surface course 62, go-between 63 and elastic band 64, gu fixed ring 61 inboard meets with drive arrangement main part 1, gu fixed ring 61 front end is equipped with covers surface course 62, cover surface course 62 other end is equipped with go-between 63, go-between 63 inboard embedding has elastic band 64, it is collapsible to cover surface course 62, and cover surface course 62 inner wall bonding has the silica gel layer, the cushioning effect is good, strong protection, go-between 63 is flexible, go-between 63 stretching width is the twice under the not tensile state, conveniently pass fixing base 2 front end subassembly, go-between 63 adopts the silica gel material, good elasticity.

Please refer to fig. 3 and 4, the utility model provides a mechanism is snatched to imitative finger formula fruit picking device through the improvement here, adjusting device 7 includes fixed disk 71, bellows 72, connection pad 73, swing arm 74 and link gear 75, fixed disk 71 front end meets with drive arrangement main part 1, fixed disk 71 back border position meets with connection pad 73 through bellows 72, connection pad 73 all meets with link gear 75 through swing arm 74 with fixed disk 71 inboard middle part, the tensile length of bellows 72 is 1.5 times under the unstretched state, convenient deformation, carry out stable protection, swing arm 74 middle part is the opening form, and swing arm 74 both ends are to the inboard protrusion, be convenient for swing.

Please refer to fig. 5, the utility model provides a mechanism is snatched to imitative finger formula fruit harvesting device through the improvement here, link gear 75 includes mounting 751, turning block 752 and branch 753, mounting 751 both ends embedding has turning block 752, and turning block 752 both sides are articulated with mounting 751, both ends are articulated with swing arm 74 through branch 753 about turning block 752, the rubber layer has all been bonded to turning block 752 four sides hookup location, the frictional force is big, the rotational stability, turning block 752 adopts alloy steel material, high strength, strong stability.

The utility model provides a grabbing mechanism of a bionic finger type fruit picking device through improvement, and the working principle is as follows;

firstly, when the grabbing mechanism needs to be used, the back of the connecting disc 73 is connected with a support rod on the picking device, and the picking device can start to work after being connected;

secondly, a user starts the driving device main body 1 to start working, the driving device main body 1 drives the connecting rod assembly 3 at the front end to transmit, and then the connecting rod assembly 3 can drive the swinging piece 4 to move so that the clamping piece 5 is combined to grab the fruit;

thirdly, when the angular position needs to be adjusted, a user only needs to apply force to the driving device main body 1 and pull the driving device main body to the position needing to be adjusted, the fixed disc 71 connected with the back can drive the swing arm 74 to be adjusted on the linkage mechanism 75, and the rotating block 752 in the linkage mechanism 75 can move on the fixed part 751, so that stable angular position adjustment is realized, and multi-angle adjustment can be carried out;

fourthly, after the use, the clamping piece 5 at the front end needs to be protected, a user applies force to pull the connecting ring 63 forwards, the elastic band 64 arranged inside the connecting ring 63 can be stretched to facilitate the covering and the passing of the clamping piece 5, and then the components at the front end of the fixing seat 2 can be covered and protected by the covering surface layer 62.

The utility model provides a grabbing mechanism of a bionic finger type fruit picking device through improvement, a protective sleeve 6 is arranged outside a driving device main body 1, a connecting ring 63 is arranged in the protective sleeve 6, an elastic band 64 is arranged in the connecting ring 63 and can pass through the components at the front end of a fixed seat 2, so that a covering surface layer 62 can cover and protect the front end components of the fixed seat 2, and the components are prevented from being exposed and damaged when not used; and be equipped with adjusting device 7 at the drive arrangement main part 1 back, adjusting device 7 is inside to be equipped with swing arm 74, meets with link gear 75 between the swing arm 74, can realize that fixed disk 71 that swing arm 74 front end is connected drives drive arrangement main part 1 and front end centre gripping subassembly and carries out multi-angle regulation, convenient operation effectively improves the effect of using.

Claims (8)

1. A grabbing mechanism of a bionic finger type fruit picking device comprises a driving device main body (1), wherein a fixed seat (2) is arranged at the front end of the driving device main body (1), the front end of the fixed seat (2) is hinged with a swinging piece (4) through a connecting rod assembly (3), and the front end of the swinging piece (4) is hinged with a clamping piece (5);

the method is characterized in that: still include lag (6) and adjusting device (7), drive arrangement main part (1) outside is equipped with lag (6), drive arrangement main part (1) back meets with adjusting device (7), lag (6) are including solid fixed ring (61), cover surface course (62), go-between (63) and elastic webbing (64), gu fixed ring (61) inboard meets with drive arrangement main part (1), gu fixed ring (61) front end is equipped with cover surface course (62), it is equipped with go-between (63) to cover surface course (62) other end, go-between (63) inboard embedding has elastic webbing (64).

2. The grasping mechanism of the bionic finger type fruit picking device according to claim 1, characterized in that: adjusting device (7) include fixed disk (71), bellows (72), connection pad (73), swing arm (74) and link gear (75), fixed disk (71) front end meets with drive arrangement main part (1), fixed disk (71) back edge position meets through bellows (72) and connection pad (73), connection pad (73) all meet through swing arm (74) and link gear (75) with fixed disk (71) inboard middle part.

3. The grasping mechanism of the bionic finger type fruit picking device according to claim 2, characterized in that: the linkage mechanism (75) comprises a fixed piece (751), a rotating block (752) and a supporting rod (753), wherein the rotating block (752) is embedded into two ends of the fixed piece (751), two sides of the rotating block (752) are hinged to the fixed piece (751), and the upper end and the lower end of the rotating block (752) are hinged to the swinging arm (74) through the supporting rod (753).

4. The grasping mechanism of the bionic finger type fruit picking device according to claim 1, characterized in that: the covering surface layer (62) is foldable, and a silica gel layer is bonded on the inner wall of the covering surface layer (62).

5. The grasping mechanism of the bionic finger type fruit picking device according to claim 1, characterized in that: the connecting ring (63) is flexible, and the stretching width of the connecting ring (63) is twice of that of the connecting ring in an unstretched state.

6. The grasping mechanism of the bionic finger type fruit picking device according to claim 2, characterized in that: the bellows (72) has a stretched length of 1.5 times the unstretched length.

7. The grasping mechanism of the bionic finger type fruit picking device according to claim 2, characterized in that: the middle part of the swing arm (74) is open, and two ends of the swing arm (74) protrude inwards.

8. The grasping mechanism of the bionic finger type fruit picking device according to claim 3, characterized in that: rubber layers are bonded at the four-side connecting positions of the rotating block (752).

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