CN109421952A

CN109421952A - A kind of fruit class wrapping machine

Info

Publication number: CN109421952A
Application number: CN201710737591.4A
Authority: CN
Inventors: 张建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-24
Filing date: 2017-08-24
Publication date: 2019-03-05

Abstract

The present invention relates to a kind of fruit class wrapping machine, including rack, transmission device, transmission device, packing device and cut net device；It is successively arranged the first support plate, the second support plate and third support plate from top to bottom in the rack, first support plate, the second support plate and third support plate are horizontally disposed, and the fixed plate perpendicular to first support plate is additionally provided in first support plate.A kind of fruit class wrapping machine provided by the invention designs a collection and classifies, is packaged in integrated machine, make up can only select by hand, the deficiency of packaging fruit, improve the production efficiency of orchard worker.

Description

A kind of fruit class wrapping machine

Technical field

The present invention relates to the equipment that a kind of fruit carries out preliminary working, are specifically related to a kind of fruit class wrapping machine.

Background technique

Reduce labor intensity, the important embodiment of improve labor efficiency always social development and human civilization progress.With The continuous improvement of science and technology and level of agricultural production realizes that the effective fruit class wrapping of high speed is particularly important.But There is presently no the mechanical equipments for integrating class wrapping or even special fruit net cover packing machine all not to list in China. Peasant classifies to the fruit under just adopting and covers net packaging, so, not only labor intensity by employing casual labour mostly Height also increases the cost of orchard worker's processed fruit, declines economic benefit.Do not occur also currently on the market it is a can be to fruit The machine of set net is carried out, and the process for carrying out preliminary working to fruit is whole form using handwork, this is in certain journey The enthusiasm of orchard worker large-scale plantation fruit tree is limited on degree.

Summary of the invention

In summary each factor, designing a kind of fruit class wrapping machine based on mechanization seems of crucial importance, the present invention A kind of fruit class wrapping machine provided, can effectively reduce labour, reduce processing cost, improve working efficiency, integrated classification, It is packaged in one, changes showing for the machine for not occurring carrying out class wrapping to round or approximate circle fruit also currently on the market Shape.

The technical scheme to solve the above technical problems is that a kind of fruit class wrapping machine, including rack, transmission Device, transmission device, packing device and cut net device；It is successively arranged the first support plate, second from top to bottom in the rack Support plate and third support plate, first support plate, the second support plate and third support plate are horizontally disposed, are stating the first support The fixed plate perpendicular to first support plate is additionally provided on plate；

The transmission device includes motor, retarder, main driving wheel, conveyer belt, the first driven wheel, the second driven wheel and skin Belt wheel；The motor connects the retarder, the retarder by the different conveyer belts be separately connected described first from Driving wheel, the second driven wheel and belt pulley, the motor, main driving wheel, retarder and the first driven wheel are all in the third branch On fagging, second driven wheel is in second support plate；The belt pulley is in first support plate；

The transmission device include fruit delivery casing, bending channel, fruit entrance, rise conveyer belt, horizontal conveying belt and Classification bracket；The fruit entrance is in the frame upper end, and the rising conveyer belt and horizontal plane are arranged at constant slope, institute It states rising conveyer belt one end to connect with the belt pulley, the other end for rising conveyer belt is installed to described by rotating wheel In fixed plate；Described horizontal conveying belt one end connects the belt pulley, and the other end of the horizontal conveying belt passes through other Rotating wheel is mounted in first support plate；It is equipped in the side of the fixed plate far from the fruit entrance horizontally-supported Plate, the classification bracket are on the horizontal supporting plate, are equipped with opening in the side of the classification bracket, are held in the palm in the classification The bottom surface of slot is equipped with outlet, and the bending channel is in first support plate lower end, and the fruit entrance is communicated on described It rises on conveyer belt, the opening for rising conveyer belt and being communicated to the classification bracket, the outlet of the classification bracket bottom surface To the horizontal conveying belt, the horizontal conveying belt is communicated to the entrance in the bending channel, and the outlet in the bending channel connects Lead to the entrance of the fruit delivery casing；

The packing device is by track, the first drive rod, handgrip mechanism, rear baffle, handgrip, front apron and net cylinder；It is described Net cylinder is removably mounted in the rack between first support plate and the second support plate, and packet is cased in the net cylinder The net cover of fruit is filled, the track is in second support plate of the side of the net cylinder, and the handgrip mechanism includes branch Frame, handgrip sleeve, handgrip plate, handgrip and sliding block are equipped with through-hole in bracket handgrip mechanism middle position, and the sliding block is in The pedestal lower end, there are four the handgrip sleeves, two handgrip sleeves is designed in every side of the bracket, in institute It states and is designed with handgrip slot on each handgrip sleeve, the handgrip plate, institute are additionally provided in each described handgrip sleeve Handgrip is stated to be hinged on the handgrip plate across the handgrip slot of the handgrip sleeve, and the original state of the handgrip with it is described Handgrip plate is parallel；The bracket is on the track by the sliding block；The first drive rod connection described second is driven Wheel and bracket；Rear baffle and front apron are equipped in second support plate of the bracket front and rear sides；

For the net device of cutting by cutter hub, knife rest, the second drive rod, the cutter hub is in the net cylinder close to the bracket Side, the cutter hub are connected on the knife rest, and the knife rest connects the second drive rod, the second drive rod connection described the One driven wheel.

Further, the bending part of the bending beneath galleries passes through the through-hole on the bracket of the gripper frame, and curved The outlet in shape channel extends at 13 centimeters of the net cylinder.

Further, the bottom surface portions that the classification bracket is not provided with opening are inclined-plane.

Further, symmetrical there are two fruit delivery outlet on the fruit delivery casing, two fruit delivery outlet upper ends Branch mailbox plate is equipped in the entrance of the fruit delivery casing, the original state of the branch mailbox plate is closed on the fruit delivery casing wherein One fruit delivery outlet.

Further, it being equipped with shaft in the inlet in the bending channel, the shaft passes through the entrance in the bending channel, And the both ends of shaft extend to outside the entrance in the bending channel, and the entrance in the bending channel is divided into greatly by the shaft The entrance in the bending channel is divided into larger portion in the shaft and is equipped with baffle by small different two parts, and The baffle connects the upper shaft.

Further, one end of the shaft connects intermediate connecting rod by nut, under the intermediate connecting rod is connected by nut Connecting rod, the lower link connect the branch mailbox plate in the fruit output tank inlet.

Further, reset spring, the reset spring one are equipped in one end that the shaft is connect with the intermediate connecting rod End connects one end that the shaft is connect with the intermediate connecting rod, and the reset spring other end is fixed in the rack.

Further, the outlet of the bottom surface of the classification bracket is on the direction from close to the inclined-plane to far from inclined-plane, out Mouth becomes larger.

Further, the horizontal conveying belt middle position is equipped with protrusion, and the horizontal conveying belt is divided into two by the protrusion Part, the lesser part in outlet and the biggish part of the bottom surface of the classification bracket are respectively communicated with the horizontal conveying belt difference Part.

Further, it is connected to the part of the horizontal conveying belt of the floor outlet outlet major part of the classification bracket, The entrance for being connected to the bending channel is equipped with the part of the baffle.

The beneficial effects of the present invention are: a kind of fruit class wrapping machine provided by the invention, designs a collection classification, packaging In one machine, make up can only select by hand, the deficiency of packaging fruit, improve the production efficiency of orchard worker.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention；

Fig. 2 is handgrip mechanism structural schematic diagram of the present invention；

Fig. 3 is the attachment structure schematic diagram in bending channel and fruit delivery casing of the present invention；

Fig. 4 by the present invention classification bracket structural schematic diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1, rack, 2, motor, 3, retarder, 4, main driving wheel, 5, conveyer belt, the 6, second drive rod, 7, knife rest, 8, knife Body, 9, fruit delivery casing, 10, track, the 11, first drive rod, 12, bracket, 13, bending channel, 14, rear baffle, 15, handgrip, 16, intermediate connecting rod, 17, fruit entrance, 18, rising conveyer belt, 19, horizontal conveying belt, 20, classification bracket, 21, front apron, 22, Net cylinder, 23, handgrip sleeve, 24, handgrip plate, 25, sliding block, the 26, first support plate, the 27, second support plate, 28, third support plate, 29, fixed plate, 30 first driven wheels, the 31, second driven wheel, 33, horizontal supporting plate, 34, classification bracket opening, 35, classification support Slot outlet, 36, bending feeder connection, 37, bending channel outlet, 38, inclined-plane, 39, handgrip mechanism, 40, rack ventilating hole, 41, grab Hand slot, the outlet of 42 fruit delivery casings, 43, fruit output tank inlet, 44, branch mailbox plate, 45, shaft, 46, baffle, 47, lower link.

Specific embodiment

The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and It is non-to be used to limit the scope of the invention.

As shown in Figure 1, a kind of fruit class wrapping machine, including rack 1, transmission device, transmission device, packing device and cut Net device；It is successively arranged the first support plate 26, the second support plate 27 and third support plate 28 from top to bottom in the rack 1, First support plate 26, the second support plate 27 and third support plate 28 are horizontally disposed, also set in first support plate 26 There is the fixed plate 29 perpendicular to first support plate 26；

The transmission device includes that motor 2, retarder 3, main driving wheel 4, conveyer belt 5, the first driven wheel 30, second are driven Wheel 31 and belt pulley 32；The motor 2 connects the retarder 3, and the retarder 3 is distinguished by the different conveyer belts 5 Connect first driven wheel 30, the second driven wheel 31 and belt pulley 32, the motor 2, main driving wheel 4, retarder 3 and first All in the third support plate 28, second driven wheel 31 is in second support plate 27 driven wheel 30；It is described Belt pulley 32 is in first support plate 26；The output of motor 2 drives main driving wheel 4 after the deceleration of retarder 3, then by leading Driving wheel 4 drives the first driven wheel 30, the second driven wheel 31 and belt pulley 32, is realized with this by single-power to the defeated of more power Out, energy utilization rate is improved.

The transmission device includes fruit delivery casing 9, bending channel 13, fruit entrance 17, rises conveyer belt 18, horizontal biography Send band 19 and classification bracket 20；The fruit entrance 17 is in 1 upper end of rack, and fruit enters fruit point from fruit entrance 17 It is processed in class packing machine.The rising conveyer belt 18 and horizontal plane are arranged at constant slope, the rising conveyer belt 18 1 End is connect with the belt pulley 32, and the other end for rising conveyer belt 18 is installed to the fixed plate 29 by rotating wheel On；Described 19 one end of horizontal conveying belt connects the belt pulley 32, and the other end of the horizontal conveying belt 19 passes through other Rotating wheel is mounted in first support plate 26；Level is equipped in the side of the fixed plate 29 far from the fruit entrance Support plate 33, the classification bracket 20 are on the horizontal supporting plate 33.As shown in figure 4, in the side of the classification bracket 20 Face is equipped with opening 34, is equipped with outlet 35 in the bottom surface of the classification bracket 20, the bending channel 13 is in first support 26 lower end of plate, the fruit entrance 17 are communicated on the rising conveyer belt 18, and the rising conveyer belt 18 is communicated to described point The outlet 35 of the opening 34 of class bracket 20, classification 20 bottom surface of bracket is communicated to the horizontal conveying belt 19, and the bending is logical The outlet 37 in road 13 is connected to the entrance 43 of the fruit delivery casing 9.Fruit enters in fruit class wrapping machine from fruit entrance 17 It reaches and rises on conveyer belt 18 afterwards, by rising the transmission of conveyer belt 18, entered point from the opening 34 of classification 20 side of bracket In class bracket 20.The bottom surface portions that the classification bracket 20 is not provided with outlet 35 are inclined-plane 38.It enters in classification bracket 20 Fruit glides along the inclined-plane 38 of classification bracket 20 under the effect of gravity, because the bottom surface of the classification bracket 20 Outlet 35 is on the direction from close to the inclined-plane 38 to far from inclined-plane 38, and outlet becomes larger, so the water that diameter is lesser Fruit rolls the fruit that will be fallen after small distance, and be relatively large in diameter in classification bracket in the outlet 35 of the bottom surface of classification bracket 20 The outlet 35 of 20 bottom surface can just be fallen after rolling relatively large distance.19 middle position of horizontal conveying belt is equipped with protrusion, described Protrusion divides the horizontal conveying belt 19 for two parts, the lesser part in outlet 35 of the bottom surface of the classification bracket 20 and larger Part be respectively communicated with the different part of the horizontal conveying belt 19.The lesser fruit of diameter and the fruit being relatively large in diameter are by dividing The different piece of horizontal conveying belt 19 is fallen on after class bracket 20 respectively, to realize the classification to fruit.

The horizontal conveying belt 19 is communicated to the entrance 36 in the bending channel 13, as shown in figure 3, in the bending channel Shaft 45 is equipped at 13 entrance 36, the shaft 45 passes through the entrance 36 in the bending channel 13, and the both ends of shaft 45 It extends to outside the entrance 36 in the bending channel 13, the entrance 36 in the bending channel 13 is divided into size not by the shaft 45 The entrance 36 in the bending channel 13 is divided into larger portion in the shaft 45 and is equipped with baffle 46 by one two parts, And the baffle 46 connects the shaft 45.The floor outlet 35 for being connected to the classification bracket 20 exports the described of major part The part of horizontal conveying belt 19, the entrance 36 for being connected to the bending channel 13 are equipped with the part of the baffle 46.In the fruit Symmetrical on delivery casing 9 there are two fruit delivery outlets 42, in the entrance of the fruit delivery casing 9 of two 42 upper ends of fruit delivery outlet Branch mailbox plate 44 is equipped in 43, the original state of the branch mailbox plate 44 closes one of fruit output on the fruit delivery casing 9 Mouth 42.One end of the shaft 45 connects intermediate connecting rod 16 by nut, and the intermediate connecting rod 16 connects lower link by nut 47, nut connection guarantees that middle brace rod 16 will not move axially in shaft 45, same to guarantee that middle brace rod 16 be It is moved axially on lower connecting rod 47.The lower link 47 connects the branch mailbox plate 44 in 9 entrance 43 of fruit delivery casing.Through excessive The sorted fruit of class bracket 20 is transmitted to the entrance 36 in bending channel 13 by horizontal conveying belt 19, and the lesser fruit of diameter is straight It connects from the part that the entrance 36 in bending channel 13 is not provided with baffle 46 and enters bending channel 13, the lesser fruit of diameter passes through bending Behind channel 13, do not rolled out by the fruit delivery outlet 42 that branch mailbox plate 44 is closed from fruit delivery casing 9.If being fallen from horizontal conveying belt 19 When entering the entrance 36 of the fruit that is relatively large in diameter to bending channel 13, the fruit being relatively large in diameter is when through 13 entrance 36 of bending channel The baffle 46 on the entrance 36 in bending channel 13 can be washed open using self weight, baffle 46 becomes vertical state from horizontality, keeping off During plate 46 is rotated because of change in location, middle brace rod 16 is driven to move up by shaft 45, then drive lower connecting rod 47 rotations, lower connecting rod 47 drive branch mailbox plate 44 to rotate, and open the fruit on the fruit delivery casing 9 closed by branch mailbox plate 44 Delivery outlet 42, while branch mailbox plate 44 closes another fruit delivery outlet 42.Diameter is smaller to be passed through not with the fruit being relatively large in diameter Same fruit delivery outlet 42 rolls out, and completes final fruit classification.One connect in the shaft 45 with the intermediate connecting rod 16 End is equipped with reset spring, and described reset spring one end connects one end that the shaft 45 is connect with the intermediate connecting rod 16, described Reset spring other end is fixed in the rack 1, and the elastic force of reset spring is reset to baffle 46 and branch mailbox plate 44 initially State.Baffle 46 is arranged in the entrance 36 in bending channel 13 to be intended merely to drive turning for branch mailbox plate 44 using the rotation of baffle 46 It is dynamic, to open the larger fruit exit 42 of fruit delivery casing 9.

The packing device is by track 10, the first drive rod 11, handgrip mechanism 39, rear baffle 14, handgrip 15, front apron 21 With net cylinder 22；The net cylinder 22 is removably mounted to the rack 1 between first support plate 26 and the second support plate 27 On, the net cover of packaging fruit is cased in the net cylinder 22, the track 10 is in described the second of the side of the net cylinder 22 In support plate 27.As shown in Fig. 2, the handgrip mechanism 39 includes bracket 12, handgrip sleeve 23, handgrip plate 24, handgrip 15 and slides Block 25 is equipped with through-hole 40 in 12 middle position of bracket handgrip mechanism, and the bending part of 13 lower part of bending channel passes through Through-hole 40 on the bracket 12 of the grapple structure 39, and the outlet 37 in bending channel 13 is extended to apart from the net cylinder 220 three At centimetre.The sliding block 25 is in 12 lower end of bracket, and there are four the handgrip sleeves 23, in every side of the bracket 12 Be designed with two handgrip sleeves 23, be designed with handgrip slot 41 on each described handgrip sleeve 23, it is described each The handgrip plate 24 is additionally provided in handgrip sleeve 23, the handgrip slot 41 that the handgrip 15 passes through the handgrip sleeve 23 is hinged On the handgrip plate 24, and the original state of the handgrip 15 is parallel with the handgrip plate 24.The bracket 12 passes through institute Sliding block 25 is stated to be on the track 10；First drive rod 11 connects second driven wheel 31 and bracket 12；Described Second support plate 27 of 12 front and rear sides of bracket is equipped with rear baffle 14 and front apron 21；Second driven wheel 31 drives first Drive rod 11 rotates, and the first drive rod 11 drives bracket 12 to move reciprocatingly in track 10.Net cover covers in net cylinder 22, and by The front projection part of net cylinder 22 struts net cover.During being moved when bracket 12 to the direction close to net cylinder 22, handgrip plate 24 Front apron 21 can be pushed up, bracket 12 continues to move to same direction, 15 automatic spring of handgrip, the handgrip 15 and the handgrip of pop-up Plate 24 is vertical, after bracket 12 moves a distance on track 10, under the drive of the first drive rod 11, toward after opposite direction It moves back, net is grabbed in the completion of handgrip 15 during retrogressing, and fruit leads to 13 through bending and rolls into net cover.

For the net device of cutting by cutter hub 8, knife rest 7, the second drive rod 6, the cutter hub 8 is in the net cylinder 22 close to described The side of bracket 12, the cutter hub 8 are connected on the knife rest 7, and the knife rest 7 connects the second drive rod 6, second driving Bar 6 connects first driven wheel 30.Knife rest 7 is pumped by the drive of the second drive rod 6.When handgrip 15 grabs net cover Afterwards, bracket 12 retreats, and handgrip plate 24 can push up rear baffle 14, and bracket 12 continues to retreat, and handgrip 15 withdraws original state, i.e. handgrip 15 is parallel with handgrip plate.At the same time, cutter hub 8 falls by topmost under the drive of the second drive rod 6, and rear baffle is fixed It is on the rack and motionless.When handgrip crawl net cover, which retreats top, arrives rear baffle, knife falls by topmost, and the time here matches Conjunction is controlled by power device, i.e., is accurately controlled by chain, and cutter hub 8 cuts off net cover during falling, and fruit falls into cutting Net cover after rolled out from the delivery outlet 42 of fruit delivery casing 9.So far, Package Classification work is fully completed.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of fruit class wrapping machine, it is characterised in that: including rack (1), transmission device, transmission device, packing device and Cut net device；It is successively arranged the first support plate (26), the second support plate (27) and third branch from top to bottom on the rack (1) Fagging (28), first support plate (26), the second support plate (27) and third support plate (28) are horizontally disposed, described first The fixed plate (29) perpendicular to first support plate (26) is additionally provided in support plate (26)；The transmission device includes motor (2), retarder (3), main driving wheel (4), conveyer belt (5), the first driven wheel (30), the second driven wheel (31) and belt pulley (32)；The motor (2) connects the retarder (3), and the retarder (3) is connected respectively by the different conveyer belts (5) First driven wheel (30), the second driven wheel (31) and belt pulley (32) are connect, the motor (2), is slowed down at main driving wheel (4) All on the third support plate (28), second driven wheel (31) is in described for device (3) and the first driven wheel (30) In two support plates (27)；The belt pulley (32) is on first support plate (26)；The transmission device includes that fruit is defeated Outlet (9), fruit entrance (17), rises conveyer belt (18), horizontal conveying belt (19) and classification bracket at bending channel (13) (20)；The fruit entrance (17) is in the rack (1) upper end, and the rising conveyer belt (18) and horizontal plane are at constant slope Setting, the rising conveyer belt (18) one end are connect with the belt pulley (32), the other end for rising conveyer belt (18) It is installed on the fixed plate (29) by the first rotating wheel, the rising conveyer belt being mounted on the fixed plate (29) (18) one end is higher than the one end for the rising conveyer belt (18) being connected on the belt pulley (32)；The horizontal conveying belt (19) one end connects the belt pulley (32), and the other end of the horizontal conveying belt (19) is mounted on institute by the second rotating wheel It states on the first support plate (26)；Horizontal supporting plate is equipped in the side of the fixed plate (29) far from the fruit entrance (33), the classification bracket (20) is on the horizontal supporting plate (33), is equipped with and opens in the side of classification bracket (20) Mouth (34) is equipped with outlet (35) in the bottom surface of classification bracket (20), and the bending channel (13) is in described first and supports Plate (26) lower end, the fruit entrance (17) are communicated on the rising conveyer belt (18), rising conveyer belt (18) connection The horizontal transmission is communicated to the outlet (35) of the opening (34) of classification bracket (20), described classification bracket (20) bottom surface Band (19), the horizontal conveying belt (19) are communicated to the entrance (36) of the bending channel (13), the bending channel (13) Export the entrance (43) that (37) are connected to the fruit delivery casing (9)；The packing device includes track (10), the first drive rod (11), handgrip mechanism (39), rear baffle (14), handgrip (15), front apron (21) and net cylinder (22)；The net cylinder (22) is detachable It is installed in the rack (1) between first support plate (26) and the second support plate (27), on the net cylinder (22) It is cased with the net cover of packaging fruit, the track (10) is on second support plate (27) of the side of the net cylinder (22), The handgrip mechanism (39) includes bracket (12), handgrip sleeve (23), handgrip plate (24), handgrip (15) and sliding block (25), in institute Bracket (12) middle position is stated equipped with through-hole (40), the sliding block (25) is in the bracket (12) lower end, the bracket (12) It is on the track (10) by the sliding block (25)；There are four the handgrip sleeves (23), in the every of the bracket (12) Side is designed with two handgrip sleeves (23), is designed with handgrip slot (41) on each described handgrip sleeve (23), The handgrip plate (24) is additionally provided in each described handgrip sleeve (23), the handgrip (15) passes through the handgrip sleeve (23) handgrip slot (41) is hinged on the handgrip plate (24), and the original state of the handgrip (15) and the handgrip plate (24) parallel；First drive rod (11) connects second driven wheel (31) and bracket (12)；Before the bracket (12) Second support plate (27) of two sides is equipped with rear baffle (14) and front apron (21) afterwards；The net device of cutting includes cutter hub (8), knife rest (7) and the second drive rod (6), the cutter hub (8) are in side of the net cylinder (22) close to the bracket (12), The cutter hub (8) is connected on the knife rest (7), and the knife rest (7) connects the second drive rod (6), second drive rod (6) Connect first driven wheel (30).

2. a kind of fruit class wrapping machine according to claim 1, it is characterised in that: bending channel (13) lower part Bending part passes through the through-hole (40) on the bracket (12) of the handgrip mechanism (39), and the outlet (37) of bending channel (13) It extends to apart from 13 centimeters of the net cylinder (22).

3. a kind of fruit class wrapping machine according to claim 1, it is characterised in that: the classification bracket (20) is not provided with The bottom surface portions for exporting (35) are inclined-plane (38).

4. a kind of fruit class wrapping machine according to claim 1, it is characterised in that: on the fruit delivery casing (9) Symmetrical there are two fruit delivery outlet (42), in the entrance of the fruit delivery casing (9) of two fruit delivery outlet (42) upper ends (43) branch mailbox plate (44) are equipped in, the original state of the branch mailbox plate (44) is in closing on the fruit delivery casing (9) it In a fruit delivery outlet (42) position.

5. a kind of fruit class wrapping machine according to any one of claims 1 to 4, it is characterised in that: in the bending channel (13) inlet is equipped with shaft (45), and the shaft (45) passes through the entrance (36) of the bending channel (13), and shaft (45) both ends extend to the entrance (36) of the bending channel (13) outside, and the shaft (45) is by the bending channel (13) Entrance (36) be divided into two parts not of uniform size, the entrance (36) of the bending channel (13) is divided into the shaft (45) Larger portion is equipped with baffle (46), and the baffle (46) connects the shaft (45).

6. a kind of fruit class wrapping machine according to claim 5, it is characterised in that: one end of the shaft (45) passes through Nut connects intermediate connecting rod (16), and the intermediate connecting rod (16) connects lower link (47) by nut, and the lower link (47) is even Connect the branch mailbox plate (44) in fruit delivery casing (9) entrance (43).

7. a kind of fruit class wrapping machine according to claim 6, it is characterised in that: the shaft (45) and it is described in Between one end for connecting of connecting rod (16) be equipped with reset spring, described reset spring one end connects the shaft (45) and connects with the centre One end of bar (16) connection, the reset spring other end are fixed on the rack (1).

8. a kind of fruit class wrapping machine according to claim 3, it is characterised in that: the bottom surface of classification bracket (20) Outlet (35) from close to the inclined-plane (38) arrive far from inclined-plane (38) direction on, export (35) become larger.

9. a kind of fruit class wrapping machine according to claim 8, it is characterised in that: the horizontal conveying belt (19) is intermediate Position is equipped with protrusion, and the horizontal conveying belt (19) is divided into two parts by the protrusion, the bottom surface of classification bracket (20) The lesser part in outlet (35) is connected to a portion that the horizontal conveying belt (19) is separated by protrusion, the classification bracket (20) the biggish part in the outlet (35) of bottom surface is connected to the another part that the horizontal conveying belt (19) is separated by protrusion.

10. a kind of fruit class wrapping machine according to claim 8, it is characterised in that: the connection classification bracket (20) Floor outlet (35) outlet major part the horizontal conveying belt (19) part, be connected to entering for bending channel (13) Mouth (36) is equipped with the part of the baffle (46).