CN112586182B

CN112586182B - Durian picking tool convenient for receiving durian

Info

Publication number: CN112586182B
Application number: CN202011428297.3A
Authority: CN
Inventors: 李红
Original assignee: Wenzhou Kuangna Information Technology Co ltd
Current assignee: Wenzhou Kuangna Information Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2022-08-05
Anticipated expiration: 2040-12-07
Also published as: CN112586182A

Abstract

The invention relates to the field of fruit picking tools, in particular to a durian picking tool convenient for receiving durian, which comprises a vehicle body, a stretching structure, a mounting structure, a buffering structure, a material receiving structure and a limiting structure; through the one end installation extension structure at the automobile body, can be according to the in-service use condition, adjust the area that connects the material, thereby can be applied to the difference and connect the material environment, increase the device suitability, and cooperate the setting of mounting structure, can also conveniently install and dismantle connecing the material subassembly, thereby conveniently carry out the installation when using and dismantle when not using and accomodate, thereby space when reducing the storage occupies, one end through at two mounting structure sets up a buffer structure respectively, can connect the material when the durian whereabouts connects the material, play abundant buffering effect, thereby can avoid during the durian unloading owing to pounding in effect and connect the material subassembly, and can also when the buffer subassembly resumes, play the effect of slow recovery, thereby can effectively avoid the condition that the durian rebound dropped to appear.

Description

Durian picking tool convenient for receiving durian

Technical Field

The invention relates to the field of fruit picking tools, in particular to a durian picking tool convenient for durian picking.

Background

Durian is a huge tropical evergreen arbor of Malvales and ceiba, with long leaves, pointed top, umbrella-like inflorescence, light yellow color, football size, firm peel, dense triangular spines, flesh composed of aril, light yellow flesh, and viscous succulent, and is a fruit with great economic value. Durian is one of the tropical famous fruits, its odor is strong, lovers appreciate its fragrance, and disgusting complains of its odor.

At present, when the durian is picked, the durian is generally directly cut off, then the elastic cloth is pulled by two people to receive the material on the ground, and because the elastic cloth is pulled by people and the outside of the durian has spurs, if people are hit by mistake, the danger of hitting people can exist.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a durian picking tool convenient for receiving durian.

The technical scheme adopted by the invention for solving the technical problems is as follows: the durian picking tool convenient for receiving durian comprises a vehicle body, a stretching structure, a mounting structure, a buffering structure, a material receiving structure and a limiting structure, wherein the stretching structure capable of increasing the material receiving area is mounted at one end of the vehicle body, which is used for mounting the material receiving assembly and facilitating the movement of the material receiving assembly; the mounting structure which can facilitate the mounting and dismounting of the material receiving assembly is arranged at one end of the extension structure, and the buffer structure which can play a material receiving buffer role is arranged at one end of the mounting structure; the material receiving structure is arranged at one end of the buffer structure, the material receiving cloth can be fixedly arranged and conveniently rolled, and the limiting structure is arranged at one end of the material receiving structure and can limit and fix the rolling assembly.

Specifically, the extension structure includes a first crank, a sliding plate, a protective cover, a rotating rod, a screw rod, a worm wheel, a worm, a ball, a guide rod and a slide block, wherein the rotating rod is rotated inside the vehicle body, two ends of the rotating rod are symmetrically fixed with one screw rod respectively, and two screw rods are opposite in thread direction, two screw rods are respectively and threadedly connected with one sliding plate and two sliding plates are connected with the vehicle body to slide on the top end of the vehicle body, the protective cover is fixed inside the protective cover is symmetrically fixed with two guide rods, two slide blocks are respectively and threadedly connected with two slide plates, a plurality of balls roll inside the vehicle body, and the sliding plates are abutted against the balls, the worm wheel is fixed outside the rotating rod, and rotating the worm in the vehicle body, meshing the worm with the worm wheel, and fixing the first crank at one end of the worm.

Specifically, mounting structure includes fixed orifices, stand, installation piece, fixed plate, first spring, fixed block and jack, two the inside of slide is equipped with one respectively the jack the inside of jack can be inserted the installation piece the top of installation piece is fixed the stand the one end of slide is equipped with the fixed orifices the inside of installation piece is slided the fixed plate with the centre gripping is fixed between the installation piece first spring the fixed plate deviates from the one end fixed cross-section of first spring is trapezium structure the fixed block, just the fixed block can insert the inside of fixed orifices.

Specifically, buffer structure includes buffer beam, venthole, sealing plug, inlet port, piston, second spring and third spring the inside of stand slides the buffer beam the bottom mounting of buffer beam the piston, just the piston slide in the inside of stand the piston with the centre gripping is fixed between the stand the second spring the inside of stand slides the sealing plug with the centre gripping is fixed between the stand the third spring the one end of stand is equipped with the venthole the one end of stand is equipped with the inlet port.

It is specific, connect the material structure to include support, roll up pole, elasticity cloth and second crank, two the top of stand is the vertical relation and all fixes one the support, and two the support all is "concave" shape structure two the one end of support rotates one respectively roll up the pole, two the outside of rolling up the pole is fixed respectively the both ends of elasticity cloth, two the one end of rolling up the pole is fixed one respectively the second crank.

Specifically, limit structure includes spacing groove, pull rod, spacing hole, fixed cover, gag lever post, movable block and fourth spring the one end setting of support is L shape structure the spacing groove the outside of rolling up the pole is the annular array and is equipped with a plurality ofly the spacing hole the inside of support slides fixed cover the one end of fixed cover is the vertical relation fixed the gag lever post, just the gag lever post can insert the inside in spacing hole fixed cover with the centre gripping is fixed between the support the fourth spring the inside of fixed cover slides the movable block the one end of movable block is the vertical relation fixed the pull rod, just the pull rod runs through the spacing groove and with the spacing groove slides.

The invention has the beneficial effects that:

(1) the durian picking tool convenient for receiving durian can adjust the area of the receiving material according to the actual use condition by installing the extension structure at one end of the vehicle body, thereby being applied to different receiving material environments, increasing the applicability of the device, being matched with the arrangement of the installation structure, being also convenient for installing and disassembling the receiving material assembly, thereby being convenient for being disassembled and stored when in use and not in use, thereby reducing the space occupation when in storage, namely, because the rotating rod is rotated in the vehicle body, two screw rods with reverse threads are respectively fixed at the two ends of the rotating rod, and the two sliding plates are connected at the outer threads of the two screw rods, when the distance of the two sliding plates needs to be adjusted, namely the receiving area needs to be changed, only the first crank is rotated at the outer part, because the first crank is fixed with the worm, and the worm is meshed with a worm wheel fixed outside the rotating rod, therefore, the rotating rod can drive the two screw rods to rotate simultaneously by rotating the first crank outside, so that the two sliding plates can move relatively or oppositely on the vehicle body, the size of the material receiving area can be changed, and the material receiving device can be suitable for different material receiving environments and material receiving requirements, is convenient and quick to operate, can play a role in protection due to the fact that the protective cover is also arranged at the top end of the vehicle body, and can play a role in guiding and limiting the sliding plates due to the fact that the sliding blocks fixed on the sliding plates slide outside the guide rods, and can avoid the sliding plates from sliding out completely, so that a safety function is achieved, because the jacks are respectively arranged at one ends of the two sliding plates, the mounting block fixed at the bottom end of the stand column can be inserted into the jacks, so that preliminary limiting and fixing of the stand column are realized, and because the fixing plate slides inside the mounting block, the fixed first spring of centre gripping between fixed plate and installation piece, under the elastic force effect of first spring, insert the inside back of jack when the installation piece, the fixed block that is fixed in fixed plate one end will insert the inside of fixed orifices automatically, just can accomplish the stand fast this moment and be fixed with being connected of slide, conveniently connect the material to use promptly, need not connect the material during operation, can make the fixed block withdraw through the fixed block of contradicting externally again and realize removing fast to connect fixedly, thereby conveniently dismantle, conveniently deposit.

(2) The durian picking tool convenient for receiving durian provided by the invention has the advantages that one end of each of the two mounting structures is respectively provided with the buffer structure, so that the durian picking tool can play a sufficient buffer effect when the durian falls and receives materials, the phenomenon that the receiving assembly is damaged due to the action of gravity when the durian is discharged can be avoided, and the buffer assembly can also play a slow recovery effect when the buffer assembly recovers, so that the durian can be effectively prevented from rebounding and falling off, namely, a buffer rod slides in the two upright posts respectively, a piston is fixed at the bottom end of the buffer rod, a second spring is clamped and fixed between the piston and the upright post, the sufficient buffer effect can be played under the elastic force action of the second spring, a certain buffer effect can be played due to the sealing effect of the piston, and a third spring is clamped and fixed between the sealing plug and the upright post due to the sliding in the upright posts, set up venthole and inlet port in the one end of stand, all communicate with the inside of stand, when the buffer beam whereabouts, the inside gas of stand will be quick from venthole and inlet port outflow, thereby realize abundant buffering effect, when the buffer beam gliding to the bottom, the buffer beam will reset under the spring action of second spring this moment, because the sealing plug will block up the venthole this moment, only leave an inlet port and admit air, and because the aperture of inlet port is less, thereby can avoid the effect of buffer beam quick recovery, avoid the durian to appear the condition that the bounce-back dropped.

(3) The durian picking tool convenient for receiving durian provided by the invention can conveniently extend and roll up the receiving cloth by arranging the receiving structure at one end of the two buffer structures respectively, can conveniently receive materials with different requirements by changing the area of the receiving cloth conveniently, and can play a role in limiting and fixing the receiving structure by matching with the arrangement of the limiting structure, thereby avoiding the loosening of the receiving cloth during material receiving and ensuring the material receiving effect, namely, because the supports in a concave structure are respectively fixed at the top ends of the two buffer rods, the winding rods are rotated at one ends of the two supports, and the two ends of the elastic cloth are respectively fixed at the outer parts of the two winding rods, therefore, the extending area of the elastic cloth can be randomly adjusted by winding and discharging the two winding rods, thereby quickly adjusting the receiving area, convenient and fast and practical, because it is equipped with a plurality of spacing holes to be the annular array in the outside of roll-up rod, fixed cover slides in the inside of support, the gag lever post is fixed in the one end of fixed cover, the gag lever post can insert the inside in spacing hole, through the spring action of the fourth spring that sets up between fixed cover and support, can make the gag lever post can insert the inside in spacing hole automatically, thereby make the roll-up rod can not take place the autogiration, guarantee to connect the material effect, when the extension area of needs change elasticity cloth, only need stimulate the pull rod, because the pull rod is fixed with the movable block that slides in fixed cover inside, can pull out the gag lever post on the fixed cover from the inside in spacing hole when the pulling pull rod, thereby can guarantee the blowing effect of elasticity cloth, and high convenience and high speed, and simple operation.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a durian picking tool convenient for receiving durian provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the vehicle body and the buffer structure shown in FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is an enlarged view of the portion C shown in FIG. 3;

FIG. 6 is an enlarged view of the portion D shown in FIG. 3;

fig. 7 is a schematic view of a connecting structure of the receiving structure and the limiting structure shown in fig. 1.

In the figure: 1. the device comprises a vehicle body, 2, an extension structure, 21, a first crank, 22, a sliding plate, 23, a protective cover, 24, a rotating rod, 25, a screw rod, 26, a worm wheel, 27, a worm, 28, a ball, 29, a guide rod, 29a, a sliding block, 3, an installation structure, 31, a fixing hole, 32, an upright post, 33, an installation block, 34, a fixing plate, 35, a first spring, 36, a fixing block, 37, an insertion hole, 4, a buffer structure, 41, a buffer rod, 42, an air outlet hole, 43, a sealing plug, 44, an air inlet hole, 45, a piston, 46, a second spring, 47, a third spring, 5, a material receiving structure, 51, a support, 52, a winding rod, 53, elastic cloth, 54, a second crank, 6, a limiting structure, 61, a limiting groove, 62, a pull rod, 63, a limiting hole, 64, a fixing sleeve, 65, a limiting rod, 66, a moving block, 67 and a fourth spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the durian picking tool convenient for receiving durian of the present invention comprises a vehicle body 1, an extension structure 2, a mounting structure 3, a buffer structure 4, a receiving structure 5 and a limiting structure 6, wherein the extension structure 2 capable of increasing receiving area is mounted at one end of the vehicle body 1 for mounting a receiving assembly and facilitating the movement of the receiving assembly; the mounting structure 3 which can facilitate the mounting and dismounting of the material receiving assembly is arranged at one end of the extension structure 2, and the buffer structure 4 which can play a material receiving buffer role is arranged at one end of the mounting structure 3; the material receiving structure 5 capable of fixedly installing the material receiving cloth and facilitating furling is installed at one end of the buffer structure 4, and the limiting structure 6 capable of limiting and fixing the furling assembly is installed at one end of the material receiving structure 5.

Specifically, the extending structure 2 includes a first crank 21, a sliding plate 22, a protecting cover 23, a rotating rod 24, a screw rod 25, a worm wheel 26, a worm 27, a ball 28, a guiding rod 29 and a sliding block 29a, the inside of the vehicle body 1 is rotated the rotating rod 24, two ends of the rotating rod 24 are symmetrically fixed one by one respectively the screw rod 25, two screw rods 25 are opposite in thread direction, two the outside of the screw rod 25 is respectively connected with one by thread the sliding plate 22, and two sliding plates 22 slide with the vehicle body 1, the top end of the vehicle body 1 is fixed the protecting cover 23, the inside of the protecting cover 23 is symmetrically fixed two by the guiding rod 29, two the outside of the guiding rod 29 slides one by one respectively the sliding block 29a, and two sliding blocks 29a are connected with two sliding plates 22, the inside of the vehicle body 1 rolls a plurality of balls 28, the sliding plate 22 is abutted against the ball 28, the worm wheel 26 is fixed outside the rotating rod 24, the worm 27 is rotated inside the vehicle body 1, the worm 27 is engaged with the worm wheel 26, the first crank 21 is fixed at one end of the worm 27, because the rotating rod 24 is rotated inside the vehicle body 1, the two screw rods 25 with opposite threads are respectively fixed at two ends of the rotating rod 24, and the two sliding plates 22 are connected with the two screw rods 25 through external threads, when the distance between the two sliding plates 22 needs to be adjusted, namely the receiving area needs to be changed, only the first crank 21 needs to be externally rotated, because the first crank 21 is fixed with the worm 27, and the worm 27 is engaged with the worm wheel 26 fixed outside the rotating rod 24, so the first crank 21 is externally rotated, can realize dwang 24 drives two screw rod 25 rotates simultaneously, just can realize two slide 22 is in relative or the removal in opposite directions on automobile body 1, just can change the area size of connecing the material to can be applicable to the difference and connect the material environment and connect the material demand, convenient operation is swift, and owing to the top of automobile body 1 is still installed protective cover 23 can play the effect of protection, and owing to be fixed in slide 22 slider 29a is in the outside of guide bar 29 slides, consequently, can also be right slide 22 plays the spacing effect of direction, avoids slide 22 roll-off completely, thereby plays the effect of insurance.

Specifically, the mounting structure 3 includes a fixing hole 31, a column 32, a mounting block 33, a fixing plate 34, a first spring 35, a fixing block 36 and an insertion hole 37, wherein one insertion hole 37 is respectively formed in two of the sliding plates 22, the mounting block 33 is inserted into the insertion hole 37, the column 32 is fixed to the top end of the mounting block 33, the fixing hole 31 is formed at one end of the sliding plate 22, the fixing plate 34 is slid in the mounting block 33, the first spring 35 is clamped and fixed between the fixing plate 34 and the mounting block 33, the fixing block 36 having a trapezoidal cross section is fixed to one end of the fixing plate 34 away from the first spring 35, and the fixing block 36 is inserted into the fixing hole 31, and since one insertion hole 37 is formed at one end of each of the two sliding plates 22, the mounting block 33 fixed to the bottom end of the column 32 can be inserted into the insertion hole 37, thereby realize preliminary spacing fixed of stand 32, owing to slide in the inside of installation piece 33 fixed plate 34 with the centre gripping is fixed between installation piece 33 first spring 35 under the spring action of first spring 35, when installation piece 33 inserts behind the inside of jack 37, be fixed in the cross-section of fixed plate 34 one end is trapezium structure fixed block 36 will insert automatically the inside of fixed orifices 31, just can accomplish fast this moment stand 32 with slide 22 is connected fixedly, conveniently connects the material to use promptly, need not connect the material during operation, can again through conflicting externally fixed block 36 makes fixed block 36 withdraws to realize removing fast to connect fixedly to the convenience is dismantled, conveniently deposits.

Specifically, the buffer structure 4 includes a buffer rod 41, an air outlet hole 42, a sealing plug 43, an air inlet hole 44, a piston 45, a second spring 46 and a third spring 47, the buffer rod 41 slides inside the column 32, the piston 45 is fixed at the bottom end of the buffer rod 41 and slides inside the column 32, the second spring 46 is clamped and fixed between the piston 45 and the column 32, the sealing plug 43 slides inside the column 32, the third spring 47 is clamped and fixed between the sealing plug 43 and the column 32, the air outlet hole 42 is arranged at one end of the column 32, the air inlet hole 44 is arranged at one end of the column 32, because one buffer rod 41 slides inside each of the two columns 32, the piston 45 is fixed at the bottom end of the buffer rod 41, the second spring 46 is clamped and fixed between the piston 45 and the column 32, under the elastic force of the second spring 46, a sufficient buffering effect can be achieved, and due to the sealing effect of the piston 45, a certain buffering effect can also be achieved, and due to the fact that the sealing plug 43 slides inside the upright column 32, the third spring 47 is clamped and fixed between the sealing plug 43 and the upright column 32, the air outlet hole 42 and the air inlet hole 44 are arranged at one end of the upright column 32 and are communicated with the inside of the upright column 32, when the buffering rod 41 falls, air inside the upright column 32 can rapidly flow out from the air outlet hole 42 and the air inlet hole 44, so that the sufficient buffering effect is achieved, when the buffering rod 41 slides downwards to the lowest end, the buffering rod 41 can reset under the elastic force of the second spring 46, and due to the fact that the air outlet hole 42 is blocked by the sealing plug 43, only one air inlet 44 is reserved for air inlet, and because the aperture of the air inlet 44 is small, the effect of quickly recovering the buffer rod 41 can be avoided, and the situation that the durian rebounds and drops is avoided.

Specifically, the material receiving structure 5 includes a bracket 51, a winding rod 52, an elastic cloth 53 and a second crank 54, the bracket 51 is fixed at the top end of each of the two columns 32 in a vertical relationship, the two brackets 51 are both in a "concave" structure, the winding rod 52 is respectively rotated at one end of each of the two brackets 51, the two ends of the elastic cloth 53 are respectively fixed at the outer portions of the two winding rods 52, the second crank 54 is respectively fixed at one end of each of the two winding rods 52, since the bracket 51 in the "concave" structure is respectively fixed at the top end of each of the two buffer rods 41, the winding rod 52 is rotated at one end of each of the two brackets 51, and the two ends of the elastic cloth 53 are respectively fixed at the outer portions of the two winding rods 52, the extension area of the elastic cloth 53 can be randomly adjusted by winding and discharging the two winding rods 52, thereby quick adjustment connects the material area, convenient and fast and practical.

Specifically, the limiting structure 6 includes a limiting groove 61, a pull rod 62, a limiting hole 63, a fixing sleeve 64, a limiting rod 65, a moving block 66 and a fourth spring 67, the limiting groove 61 in an L-shaped structure is disposed at one end of the bracket 51, a plurality of limiting holes 63 are disposed in an annular array outside the winding rod 52, the fixing sleeve 64 is slid inside the bracket 51, the limiting rod 65 is fixed at one end of the fixing sleeve 64 in a vertical relationship, the limiting rod 65 can be inserted into the limiting holes 63, the fourth spring 67 is clamped and fixed between the fixing sleeve 64 and the bracket 51, the moving block 66 is slid inside the fixing sleeve 64, the pull rod 62 is fixed at one end of the moving block 66 in a vertical relationship, the pull rod 62 penetrates through the limiting groove 61 and slides with the limiting groove 61, because a plurality of limiting holes 63 are disposed in an annular array outside the winding rod 52, the fixing sleeve 64 is slid in the bracket 51, the limiting rod 65 is fixed at one end of the fixing sleeve 64, the limiting rod 65 can be inserted into the limiting hole 63, the limit rod 65 can be automatically inserted into the limit hole 63 by the elastic force of the fourth spring 67 provided between the fixing sleeve 64 and the bracket 51, so that the rolling rod 52 can not automatically rotate, the material receiving effect is ensured, when the stretching area of the elastic cloth 53 needs to be changed, only the pull rod 62 needs to be pulled, since the pull rod 62 is fixed to the moving block 66 sliding inside the fixed sleeve 64, when the pull rod 62 is pulled, the limit rod 65 on the fixing sleeve 64 can be pulled out from the inside of the limit hole 63, thereby can guarantee the blowing effect of elasticity cloth 53, convenient and fast, and easy operation.

When the invention is used, because the rotating rod 24 is rotated in the vehicle body 1, two screw rods 25 with reverse threads are respectively fixed at two ends of the rotating rod 24, and two sliding plates 22 are connected at the outer threads of the two screw rods 25, when the distance between the two sliding plates 22 needs to be adjusted, that is, the area of material receiving needs to be changed, only the first crank 21 needs to be rotated at the outer part, because the first crank 21 is fixed with the worm 27, and the worm 27 is meshed with the worm wheel 26 fixed at the outer part of the rotating rod 24, the rotating rod 24 can drive the two screw rods 25 to rotate simultaneously, so that the two sliding plates 22 can be moved relatively or oppositely on the vehicle body 1, and the area of material receiving can be changed, thereby can be applicable to different material receiving environment and material receiving demand, convenient operation is swift, and because still install the protective cover 23 at the top of automobile body 1, can play the effect of protection, and because be fixed in the slider 29a of slide 22 slides in the outside of guide bar 29, consequently, can also play the spacing effect of direction to slide 22, avoid slide 22 slides out completely, thereby play the effect of insurance, because be equipped with one respectively at two slide 22's one end jack 37, can make be fixed in the installation piece 33 of stand 32 bottom can insert the inside of jack 37, thereby realize the preliminary spacing of stand 32 is fixed, because slide in the inside of installation piece 33 the fixed plate 34, the first spring 35 is fixed in the centre gripping between fixed plate 34 and installation piece 33, under the action of the elastic force of the first spring 35, after the mounting block 33 is inserted into the insertion hole 37, the fixing block 36 with a trapezoidal cross section fixed at one end of the fixing plate 34 is automatically inserted into the fixing hole 31, and at this time, the connection and fixation between the upright post 32 and the sliding plate 22 can be completed quickly, so that the material receiving operation is facilitated, and when the material receiving operation is not required, the fixing block 36 can be retracted by externally abutting against the fixing block 36, so that the connection and fixation can be rapidly released, and the disassembly is facilitated and the storage is facilitated; because the buffer rods 41 slide in the two upright posts 32 respectively, the piston 45 is fixed at the bottom end of the buffer rod 41, the second spring 46 is clamped and fixed between the piston 45 and the upright post 32, a sufficient buffer effect can be achieved under the elastic force action of the second spring 46, a certain buffer effect can be achieved due to the sealing effect of the piston 45, the sealing plug 43 slides in the upright post 32, the third spring 47 is clamped and fixed between the sealing plug 43 and the upright post 32, the air outlet hole 42 and the air inlet hole 44 are arranged at one end of the upright post 32 and are communicated with the interior of the upright post 32, when the buffer rod 41 falls, the air in the upright post 32 can rapidly flow out from the air outlet hole 42 and the air inlet hole 44, and thus the sufficient buffer effect is achieved, when the buffer rod 41 slides downwards to the lowest end, the buffer rod 41 is reset under the elastic force of the second spring 46, the air outlet hole 42 is blocked by the sealing plug 43, only one air inlet hole 44 is reserved for air inlet, and the aperture of the air inlet hole 44 is small, so that the effect of quick recovery of the buffer rod 41 can be avoided, and the situation that durian rebounds and falls off is avoided; because the supports 51 with the concave structures are respectively fixed at the top ends of the two buffer rods 41, the winding rods 52 are respectively rotated at one ends of the two supports 51, and the two ends of the elastic cloth 53 are respectively fixed at the outer parts of the two winding rods 52, the extension area of the elastic cloth 53 can be randomly adjusted through winding and discharging of the two winding rods 52, so that the material receiving area can be quickly adjusted, the device is convenient, rapid and practical, because the plurality of limiting holes 63 are arranged at the outer parts of the winding rods 52 in an annular array manner, the fixing sleeve 64 is slid in the supports 51, the limiting rod 65 is fixed at one end of the fixing sleeve 64, the limiting rod 65 can be inserted into the limiting holes 63, and the limiting rod 65 can be automatically inserted into the limiting holes 63 under the elastic action of the fourth spring 67 arranged between the fixing sleeve 64 and the supports 51, therefore, the winding rod 52 cannot automatically rotate, the material receiving effect is ensured, when the extending area of the elastic cloth 53 needs to be changed, only the pull rod 62 needs to be pulled, and the limit rod 65 on the fixing sleeve 64 can be pulled out from the inside of the limit hole 63 by pulling the pull rod 62 because the pull rod 62 is fixed with the moving block 66 sliding inside the fixing sleeve 64, so that the material discharging effect of the elastic cloth 53 can be ensured, and the automatic winding device is convenient and rapid to use and is simple to operate.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Conveniently connect durian picker of durian, its characterized in that: the material receiving device comprises a vehicle body (1), a stretching structure (2), a mounting structure (3), a buffering structure (4), a material receiving structure (5) and a limiting structure (6), wherein the stretching structure (2) capable of increasing the material receiving area is mounted at one end of the vehicle body (1) for mounting a material receiving assembly and facilitating the material receiving assembly to move; the mounting structure (3) which can facilitate the mounting and dismounting of the material receiving assembly is arranged at one end of the extension structure (2), and the buffer structure (4) which can play a material receiving buffer role is arranged at one end of the mounting structure (3); the material receiving structure (5) capable of installing and fixing material receiving cloth and facilitating furling is installed at one end of the buffer structure (4), and the limiting structure (6) capable of limiting and fixing the furling assembly is installed at one end of the material receiving structure (5);

extending structure (2) include first crank (21), slide (22), protective cover (23), dwang (24), screw rod (25), worm wheel (26), worm (27), ball (28), guide bar (29) and slider (29 a) the inside of automobile body (1) is rotated dwang (24) the both ends of dwang (24) are that symmetrical relation fixes one respectively screw rod (25), and two the screw thread opposite direction of screw rod (25) two the outside of screw rod (25) is threaded connection one respectively slide (22), and two slide (22) with automobile body (1) slide the top of automobile body (1) is fixed protective cover (23) the inside of protective cover (23) is that symmetrical relation fixes two guide bar (29), two the outside of guide bar (29) slides one respectively slider (29 a), and two slider (29 a) respectively with two slide (22) are connected the inside roll of automobile body (1) is a plurality of ball (28), just slide (22) with ball (28) are contradicted the external fixation of dwang (24) worm wheel (26) the inside of automobile body (1) is rotated worm (27), just worm (27) with worm wheel (26) meshing the one end of worm (27) is fixed first crank (21).

2. The durian picking tool convenient for durian picking according to claim 1, wherein: the mounting structure (3) comprises a fixing hole (31), a vertical column (32), a mounting block (33), a fixing plate (34), a first spring (35), a fixing block (36) and an insertion hole (37), the insides of the two sliding plates (22) are respectively provided with one insertion hole (37), the mounting block (33) can be inserted into the insertion hole (37), the upright post (32) is fixed at the top end of the mounting block (33), the fixing hole (31) is provided at one end of the slide plate (22), the fixing plate (34) is slid inside the mounting block (33), the first spring (35) is clamped and fixed between the fixing plate (34) and the mounting block (33), the fixing block (36) with a trapezoidal structure in section is fixed at one end of the fixing plate (34) departing from the first spring (35), and the fixing block (36) can be inserted into the fixing hole (31).

3. The durian picking tool convenient for durian picking according to claim 2, wherein: the buffer structure (4) comprises a buffer rod (41), an air outlet hole (42), a sealing plug (43), an air inlet hole (44), a piston (45), a second spring (46) and a third spring (47), sliding the damping rod (41) inside the upright (32), fixing the piston (45) at the bottom end of the damping rod (41), and sliding the piston (45) inside the upright (32), clamping and fixing the second spring (46) between the piston (45) and the column (32), sliding the sealing plug (43) inside the upright (32), clamping and fixing the third spring (47) between the sealing plug (43) and the upright (32), the air outlet hole (42) is formed in one end of the upright post (32), and the air inlet hole (44) is formed in one end of the upright post (32).

4. The durian picking tool convenient for durian picking according to claim 3, wherein: connect material structure (5) to include support (51), roll up pole (52), elasticity cloth (53) and second crank (54), two the top of stand (32) is the fixed one of vertical relation support (51), and two support (51) all are "concave" shape structure, two the one end of support (51) rotates one respectively roll up pole (52), two the outside of rolling up pole (52) is fixed respectively the both ends of elasticity cloth (53), two the one end of rolling up pole (52) is fixed one respectively second crank (54).

5. The durian picking tool convenient for durian picking according to claim 4, wherein: the limiting structure (6) comprises a limiting groove (61), a pull rod (62), a limiting hole (63), a fixing sleeve (64), a limiting rod (65), a moving block (66) and a fourth spring (67), wherein the limiting groove (61) which is of an L-shaped structure is arranged at one end of the support (51), a plurality of limiting holes (63) are arranged outside the winding rod (52) in an annular array, the fixing sleeve (64) is slid inside the support (51), the limiting rod (65) is fixed at one end of the fixing sleeve (64) in a vertical relation, the limiting rod (65) can be inserted into the limiting hole (63), the fourth spring (67) is clamped and fixed between the fixing sleeve (64) and the support (51), the moving block (66) is slid inside the fixing sleeve (64), and the pull rod (62) is fixed at one end of the moving block (66) in a vertical relation, and the pull rod (62) penetrates through the limiting groove (61) and slides with the limiting groove (61).