CN208242247U

CN208242247U - Pineapple picking machine

Info

Publication number: CN208242247U
Application number: CN201820826537.7U
Authority: CN
Inventors: 李文涛; 张敬芳; 张勇; 刘占景; 刘宗昭; 郭威; 高方坤; 蔡同宇
Original assignee: Hebei Institute of Mechanical and Electrical technology
Current assignee: Hebei Institute of Mechanical and Electrical technology
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2018-12-18
Anticipated expiration: 2028-05-30

Abstract

The utility model provides a kind of pineapple picking machine, belong to seed harvester technical field, transmission assembly including stalk and movement for clamping pineapple, be arranged in transmission assembly one end lower section the stalk for cutting off pineapple cutting assembly and be arranged in transmission assembly the other end top the power driving module for driving transmission assembly and cutting assembly to run, the top of transmission assembly is additionally provided with the separation assembly for separating pineapple and stalk close to one end of power driving module.Pineapple picking machine provided by the utility model, the operation of power driving module control transmission assembly and cutting assembly, after pineapple and its stalk enter this equipment, cutting assembly cuts off the stalk of the pineapple grown from its underpart, the stalk of the pineapple after transmission assembly clamping cutting, and it is mobile to the rear end of transmission assembly, separation assembly separates pineapple and stalk, to complete winning for pineapple, manual work is replaced using mechanical automation, improves the efficiency that pineapple is won.

Description

Pineapple picking machine

Technical field

The utility model belongs to seed harvester technical field, is to be related to pineapple picking machine more specifically.

Background technique

China is large agricultural country, possesses a large amount of cultivated area, due to climate reasons, Taiwan in south China, Guangdong, Guangxi, Fujian, Hainan etc. save, and there is a large amount of pineapple cultivation in Yunnan, South of Guizhou.Pineapple is commonly called as pineapple, is the famous torrid zone One of fruit.Pineapple fruit is best in quality, full of nutrition, contains a large amount of fructose, glucose, vitamin B, C, phosphorus, citric acid With the substances such as protease.

Currently, domestic most of pineapple picks all still pure manual operationss, artificial picking is one group by two to three people, One people chooses large bamboo or wicker basket, and in addition a people or two people cut off carpopodium with pocket knife or one hold fruit, holds carpopodium on the other hand, then rolls over Disconnected, the artificial method operation for picking pineapple is complicated, labour heavy workload, low efficiency；And pineapple leaves are harder, pineapple fruit Upper to have prickle, the extent of injury of opponent is very big, and is easy to damage fruit in picking process, and since fruit harvests It is seasonal strong, if harvesting will cause fruit is excessively mature even to rot not in time, directly result in economic loss.

Utility model content

The purpose of this utility model is to provide a kind of pineapple picking machines, it is intended to artificial picking pineapple heavy workload is solved, The problem of low efficiency.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of pineapple picking machine, including is used for Clamp the stalk of pineapple and the transmission assembly of movement, one end that the transmission assembly is set lower section for cutting off pineapple The cutting assembly of stalk and be arranged in the transmission assembly the other end top for driving the transmission assembly and institute The power driving module of cutting assembly operation is stated, the top of the transmission assembly is also set close to one end of the power driving module It is equipped with the separation assembly for separating pineapple and stalk.

Further, the stalk for being used to clamp pineapple that the transmission assembly includes arranged side by side and rotation direction is opposite And mobile the first conveyer and the second conveyer.

Further, first conveyer includes first drive roll of one end of the close power driving module, leans on It first driven voller of one end of the nearly cutting assembly and is surrounded on first drive roll and first driven voller And the first transmission belt of tensioning is kept, the upper end of first drive roll is provided with for connecting the power driving module One bevel gear.

Further, second conveyer includes second drive roll of one end of the close power driving module, leans on It second driven voller of one end of the nearly cutting assembly and is surrounded on second drive roll and second driven voller And the second transmission belt of tensioning is kept, the upper end of second drive roll is provided with for connecting the power driving module Two bevel gears.

Further, the cutting assembly includes being fixed under first driven voller and second driven voller First cutter at end, be arranged in first cutter lower section the second cutter and driving second cutter in the horizontal direction Move back and forth the driving assembly for cutting off the stalk of pineapple.

Further, the driving component include the drive rod being hingedly arranged with one end of second cutter, setting exist The driven wheel of the one end of the drive rod far from second cutter and the use for the lower section that the power driving module is set In the driving wheel for driving the driven wheel rotation, the upper end of the driving wheel is provided with for connecting the power driving module Third bevel gear, the driving wheel connect the driven wheel, the lower end surface bias of the drive rod and driven wheel by belt Connection.

Further, the power driving module includes power transmission shaft, is fixed on the power transmission shaft For connecting the 4th bevel gear for driving the first bevel gear rotation, the use being fixed on the power transmission shaft The 5th bevel gear of the second bevel gear rotation is driven in connection and is fixed on the power transmission shaft For connecting the 6th bevel gear for driving the third bevel gear rotation.

Further, the outside mask of the power driving module is equipped with shield.

Further, protective plate, the protective plate and institute are provided with above the transmission assembly and the cutting assembly It states the position that transmission assembly matches and offers the mobile opening mobile for the stalk of pineapple.

Further, the separation assembly includes the outside for being fixed at the shield and the position of the mobile opening Set the inductor to match, be fixed at the protective plate upper end be used for separate pineapple and stalk cylinder and fixation set It sets in the inside of the shield for controlling the controller of the inductor and cylinder, the cylinder is arranged in the movement The side of opening is close to one end of the shield.

The beneficial effect of pineapple picking machine provided by the utility model is: compared with prior art, the utility model spinach Trailing plants picking machine, power driving module control the operation of transmission assembly and cutting assembly and cut after pineapple and its stalk enter this equipment Cut component by the stalk of the pineapple grown from its underpart cut off, transmission assembly clamping cutting after pineapple stalk, and by its Mobile to the rear end of transmission assembly, the separation assembly that the top of the rear end of transmission assembly is arranged in separates pineapple and stalk, from And winning for pineapple is completed, manual work is replaced using mechanical automation, improves the efficiency that pineapple is won.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

The removal shield and the structural representation after protective plate that Fig. 1 is pineapple picking machine provided by the embodiment of the utility model Figure；

The removal shield and the top view after protective plate that Fig. 2 is pineapple picking machine provided by the embodiment of the utility model；

Fig. 3 is the structural schematic diagram of pineapple picking machine provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram of the transmission assembly of pineapple picking machine provided by the embodiment of the utility model；

Fig. 5 is the cutting assembly of pineapple picking machine provided by the embodiment of the utility model and the knot of power driving module cooperation Structure schematic diagram；

Fig. 6 is the structural representation that the drive rod of pineapple picking machine provided by the embodiment of the utility model is connect with driven wheel Figure.

In figure: 1, transmission assembly；2, cutting assembly；3, power driving module；4, separation assembly；5, the first conveyer；6, Second conveyer；7, the first drive roll；8, the first driven voller；9, the first transmission belt；10, the first bevel gear；11, second actively Roller；12, the second driven voller；13, the second transmission belt；14, the second bevel gear；15, the first cutter；16, the second cutter；17, it drives Dynamic component；18, drive rod；19, driven wheel；20, driving wheel；21, third bevel gear；22, power transmission shaft；23, the 4th umbrella Shape gear；24, the 5th bevel gear；25, the 6th bevel gear；26, shield；27, protective plate；28, mobile opening；29, feel Answer device；30, cylinder；31, controller.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 and Fig. 2, now pineapple picking machine provided by the utility model is illustrated.Pineapple picking machine, Including the stalk for clamping pineapple and the transmission assembly of movement 1, be arranged in transmission assembly 1 one end lower section for cutting off The cutting assembly 2 of the stalk of pineapple and the top of the other end that transmission assembly 1 is arranged in transmission assembly 1 and are cut for driving The power driving module 3 of the operation of component 2 is cut, the top of transmission assembly 1 is additionally provided with close to one end of power driving module 3 to be used for Separate the separation assembly 4 of pineapple and stalk.

Transmission assembly 1, cutting assembly 2 and separation assembly 4 are respectively two groups, are symmetrical arranged, power driving module 3 is simultaneously Two groups of transmission assemblies 1 and cutting assembly 2 are controlled, meanwhile, it can be configured as three groups, four groups etc. to increase the efficiency of pineapple picking Multiple groups, multiple groups transmission assembly 1 and cutting assembly 2 are controlled by integrated power driving module 3 simultaneously, are completed multiple groups and are adopted simultaneously Pineapple is plucked, picking efficiency can be improved, it is to be noted that, when the distance between plantation pineapple gap is little, multiple groups can be used The mode of picking simultaneously, but when the distance between plantation pineapple gap is larger, then two groups are at most not to be exceeded, is such as arranged more Group, then accumulated error will cause deviation and further increase.

Transmission assembly 1, cutting assembly 2 and power driving module 3 are each attached on support frame, and support frame is pineapple picking machine Structural framework, convenient for the fixation of each component and components.

The front end of transmission assembly 1 is one end into this equipment of pineapple and its stalk, and the rear end of transmission assembly 1 is equipped with dynamic The downside of the front end of transmission assembly 1 is arranged in power transmission component 3, cutting assembly 2, and power driving module 3 controls 1 He of transmission assembly After the operation of cutting assembly 2, pineapple and its stalk enter this equipment, first pass through cutting assembly 2, cutting assembly 2 will be grown The stalk of pineapple is cut off from its underpart, and the pineapple after cutting clamps the pineapple after cutting with some stalk, transmission assembly 1 Stalk, and it is mobile to the rear end of transmission assembly 1, the top of the rear end of transmission assembly 1 are provided with separation assembly 4, pineapple and When its stalk is moved to the rear end of transmission assembly 1, separation assembly 4 separates pineapple and stalk, to complete winning for pineapple, adopts Replace manual work with mechanical automation, improving can the efficiency won of pineapple.

Pineapple picking machine provided by the utility model, compared with prior art, the utility model pineapple picking machine, power pass Dynamic component 3 controls the operation of transmission assembly 1 and cutting assembly 2, and after pineapple and its stalk enter this equipment, cutting assembly 2 will be given birth to The stalk for the pineapple having is cut off from its underpart, the stalk of the pineapple after the clamping cutting of transmission assembly 1, and by it to transmission assembly 1 rear end is mobile, and the separation assembly 4 that the top of the rear end of transmission assembly 1 is arranged in separates pineapple and stalk, to complete spinach Trailing plants is won, and is replaced manual work using mechanical automation, is improved the efficiency that pineapple is won.

Further, referring to Fig. 4, a kind of specific embodiment as pineapple picking machine provided by the utility model, Transmission assembly 1 includes the first conveyer 5 of the stalk for clamping pineapple and movement be arranged side by side and that rotation direction is opposite With the second conveyer 6, the first conveyer 5 and the second conveyer 6 are roller type conveyer, are arranged in parallel, and rotation direction on the contrary, It is passed from the front end of transmission assembly 1 by the stalk of the first conveyer 5 and the mutually opposing rotation clamping pineapple of the second conveyer 6 It send to rear end.

Further, referring to Fig. 4, a kind of specific embodiment as pineapple picking machine provided by the utility model, First conveyer 5 includes first drive roll 7 of one end of close power driving module 3, close to the first of one end of cutting assembly 2 Driven voller 8 and be surrounded on the first drive roll 7 and the first driven voller 8 and keep tensioning the first transmission belt 9, first actively The upper end of roller 7 is provided with the first bevel gear 10 for connecting power driving module 3, the first drive roll 7 and the first driven voller 8 Parallel vertical is arranged, and is equipped with the first driving shaft in the first drive roll 7, the upper end of the first driving shaft is welded with the first bevel gear 10, the first bevel gear 10 is the taper that cross section is sequentially reduced from top to bottom, and it is driven to be equipped with first in the first driven voller 8 Axis, the both ends of first driven shaft are vertically welded with adjusting set, are equipped with screw thread in adjusting set, and adjusting set internal screw thread is connected with lead screw, The both ends of screw rod are set on the support frame, and the both ends of lead screw are rotatablely connected in support frame, and lead screw rotation, adjusting set is axially moved along lead screw It is dynamic, the first driven voller 8 is moved, for adjusting the distance between the first drive roll 7 and the first driven voller 8, guarantees to surround The first transmission belt 9 between the first drive roll 7 and the first driven voller 8 keeps tensioning state, and the first transmission belt 9 is belt, Next to have certain elasticity, the second conveyer 6 of cooperation clamps the stalk of pineapple, completes transmission.

Further, referring to Fig. 4, a kind of specific embodiment as pineapple picking machine provided by the utility model, Second conveyer 6 include the second drive roll 11 close to one end of power driving module 3, one end close to cutting assembly 2 the Two driven vollers 12 and be surrounded on the second drive roll 11 and the second driven voller 12 and the second transmission belt 13 that keep tensioning, the The upper end of two drive rolls 11 is provided with the second bevel gear 14 for connecting power driving module 3, the second drive roll 11 and Two driven vollers, 12 parallel vertical is arranged, and is equipped with the second driving shaft in the second drive roll 11, the upper end of the second driving shaft is welded with Second bevel gear 14, the second bevel gear 14 are the taper that cross section is sequentially reduced from top to bottom, are worn in the second driven voller 12 Equipped with second driven shaft, the both ends of second driven shaft are vertically welded with adjusting set, are equipped with screw thread, adjusting set internal screw thread in adjusting set It is connected with lead screw, the both ends of screw rod are set on the support frame, and the both ends of lead screw are rotatablely connected in support frame, lead screw rotation, adjusting set It is moved axially along lead screw, moves the second driven voller 12, for adjusting between the second drive roll 11 and the second driven voller 12 Distance, guarantee that being surrounded on the second transmission belt 13 between the second drive roll 11 and the second driven voller 12 keeps tensioning state second Transmission belt 13 is belt, there is certain elasticity after tensioning, and the first conveyer 5 of cooperation clamps the stalk of pineapple, completes transmission.

Further, referring to Fig. 5, a kind of specific embodiment as pineapple picking machine provided by the utility model, Cutting assembly 2 includes the first cutter 15 for being fixed at the lower end of the first driven voller 8 and the second driven voller 12, is arranged first The second cutter 16 and the second cutter 16 of driving of the lower section of cutter 15 move back and forth the stem for cutting off pineapple in the horizontal direction The driving assembly 17 of stalk, the first cutter 15 are arranged on the support frame of the lower section of the first driven voller 8 and the second driven voller 12, support Setting is there are two connector sleeve on frame, and the both ends of the first cutter 15 are threaded through in connector sleeve respectively and weld or rivet fixation, and first One end that cutter 15 is used to cut off the stalk of pineapple is equipped with several sawtooth, and the both ends of the second cutter 16 are threaded through in connector sleeve, Second cutter 16 is arranged in the upper end of the first cutter 15 and is bonded to each other with the first cutter 15, and the second cutter 16 is for cutting off pineapple One end of stalk also be provided with several sawtooth, driving assembly 17 is connect with the second cutter 16, for driving 16 edge of the second cutter Two connector sleeves move back and forth, so that so that the sawtooth on the second cutter 16 and the first cutter 15 is cooperated cuts off the stem of pineapple Stalk.

Further, Fig. 5 to Fig. 6 is please referred to, a kind of specific implementation as pineapple picking machine provided by the utility model Mode, driving assembly 17 include the drive rod 18 being hingedly arranged with one end of the second cutter 16, setting in drive rod 18 far from the The driven wheel 19 of one end of two cutters 16 and be arranged in power driving module 3 lower section for drive driven wheel 19 rotate Driving wheel 20, the upper end of driving wheel 20 are provided with the third bevel gear 21 for connecting power driving module 3, and driving wheel 20 is logical Belt connection driven wheel 19 is crossed, drive rod 18 is connect with the lower end surface bias of driven wheel 19, and driving wheel 20 and driven wheel 19 are Belt pulley, driving wheel 20 and driven wheel 19 are connected with each other by belt, and the center of the upper end of driving wheel 20 is vertically welded with actively Axis, the upper end of driving shaft are welded with third bevel gear 21, and third bevel gear 21 is what cross section was sequentially reduced from top to bottom Taper, one end of drive rod 18 are equipped with a connecting hole, are equipped with the spiral shell being fixedly connected with the lower end surface of driven wheel 19 in connecting hole Bar, screw rod are located at the position by proximal edge of the lower end surface of driven wheel 19, to make one end and 19 shape of driven wheel of drive rod 18 At the structure of bias connection, the other end of drive rod 18 is equipped with another connecting hole, is equipped in connecting hole solid with the second cutter 16 Surely the screw rod connected, power driving module 3 drive third bevel gear 21 to rotate, so that driving wheel 20 is rotated, driving wheel 20 Driven wheel 19 is driven to rotate by belt, one end of drive rod 18 is connect with the lower end surface bias of driven wheel 19, when driven wheel 19 When rotation, the other end of drive rod 18 drives the second cutter 16 being hingedly arranged to move back and forth, due to the both ends of the second cutter 16 It is set in fixing sleeve, to realize that the second cutter 16 will realize the reciprocating motion of horizontal direction, realizes the stalk of cutting pineapple Function.

Further, Fig. 1 and Fig. 5 are please referred to, a kind of specific implementation as pineapple picking machine provided by the utility model Mode, power driving module 3 drive first including power transmission shaft 22, the connection that is used for being fixed on power transmission shaft 22 4th bevel gear 23 of the rotation of bevel gear 10, the connection that is used for being fixed on power transmission shaft 22 drive the second umbrella shape 5th bevel gear 24 of the rotation of gear 14 and the connection that is used for being fixed on power transmission shaft 22 drive third umbrella shape The 6th bevel gear 25 that gear 21 rotates, laterally setting, one end of power transmission shaft 22 are connected with motor to power transmission shaft 22, Motor driven power transmission shaft 22 rotates, and the position that power transmission shaft 22 and the first bevel gear 10 match is equipped with the 4th umbrella shape Gear 23, the 4th bevel gear 23 and the first bevel gear 10 are equipped with for driving the rotation of the first bevel gear 10, power transmission The position that axis 22 and the second bevel gear 14 match is equipped with the 5th bevel gear 24, the 5th bevel gear 24 and the second umbrella shape tooth Wheel 14 is equipped with for driving the rotation of the second bevel gear 14, the installation direction phase of the 4th bevel gear 23 and the 5th bevel gear 24 Instead, to make the rotation direction of the first bevel gear 10 and the second bevel gear 14 on the contrary, guaranteeing that the first conveyer 5 and second passes Defeated machine 6 rotates backward, and the position that power transmission shaft 22 and third bevel gear 21 match is equipped with the 6th bevel gear 25, and the 6th Bevel gear 25 and third bevel gear 21 are equipped with for driving third bevel gear 21 to rotate, so that cutting assembly 2 be driven to transport Row.

Further, referring to Fig. 3, a kind of specific embodiment as pineapple picking machine provided by the utility model, The outside mask of power driving module 3 is equipped with shield 26, and shield 26 is located on power driving module 3, for protecting power Transmission component 3 prevents the scuffing of other articles or impact dynamic transmission component 3, influences the operation of this equipment.

Further, referring to Fig. 3, a kind of specific embodiment as pineapple picking machine provided by the utility model, The top of transmission assembly 1 and cutting assembly 2 is provided with protective plate 27, and the position that protective plate 27 matches with transmission assembly 1 opens up There is the mobile opening 28 mobile for the stalk of pineapple, transmission assembly 1 and cutting assembly 2 is completely covered in protective plate 27, and movement is opened Mouth 28 is provided on protective plate 27, opens up the top of the transmission channel between the first conveyer 5 and the second conveyer 6, When being transmitted by the first conveyer 5 and the second conveyer 6 to pineapple and its stalk, the stalk of pineapple is located at protection board 27 Mobile opening 28 downside, pineapple is located at the upside of the mobile opening 28 of protection board 27.

Further, Fig. 1 and Fig. 3 are please referred to, a kind of specific implementation as pineapple picking machine provided by the utility model Mode, separation assembly 4 include be fixed at inductor 29 that the outside of shield 26 and the position of mobile opening 28 match, The upper end for being fixed at protective plate 27 is used to separate the cylinder 30 of pineapple and stalk and is fixed at the interior of shield 26 The side of mobile opening 28 is arranged in close to shield in the controller 31 for control sensor 29 and cylinder 30 in portion, cylinder 30 26 one end, inductor are contact inductor, and movement opening 28 is arranged in close to one end of inductor 29 in cylinder 30, and cylinder 30 is set It sets in the side of mobile opening 28, the other side of mobile opening 28, which is additionally provided with, connects fruit bag for pick up pineapple, connects under fruit bag The fruit case for being used to place pineapple of end opening connection below, fruit case are fixedly connected with this equipment, are completed in the work of this equipment Fruit is connect, the cylinder body of cylinder 30 is weldingly fixed on protective plate 27, and mandril drives mandril towards the side of mobile opening 28, cylinder 30 It stretches out, pushes the upper end pineapple of mobile opening 28, complete the separation of pineapple and stalk, the end of mandril is equipped with elastic cushion, elasticity Pad contact pineapple, avoids rigid contact from damaging pineapple, and controller 31 is two five logical control valves, the signal output end of controller 31 The signal receiving end for connecting cylinder, flexible, the signal input part connection sense of controller 31 of the mandril for controlling cylinder 30 The signal output end for answering device 29, when pineapple touches the contact of inductor 29, inductive signal is transmitted to control by inductor 29 Device 31 after the reception of controller 31 carrys out the signal of self-inductor 29, sends signal to cylinder 30 immediately, and cylinder 30 is received from control The signal of device 31, the mandril pop-up of cylinder 30, and then pineapple fruit is pushed, fruit, which is fallen to, to be connect in fruit bag；When pineapple leaves, The contact separation of pineapple and inductor 29, inductor 31 control the mandril retraction of cylinder 30, prepare the work of next pineapple picking Make.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. pineapple picking machine, it is characterised in that: transmission assembly (1), setting including the stalk for clamping pineapple and movement exist The cutting assembly (2) of the stalk for cutting off pineapple of the lower section of one end of the transmission assembly (1) and setting are in the biography The power for driving the transmission assembly (1) and the cutting assembly (2) to run of the top of the other end of defeated component (1) passes Dynamic component (3), the top of the transmission assembly (1) is additionally provided with close to one end of the power driving module (3) for separating The separation assembly (4) of pineapple and stalk.

2. pineapple picking machine as described in claim 1, it is characterised in that: the transmission assembly (1) include it is arranged side by side and Rotation direction it is opposite for clamping the stalk of pineapple and the first conveyer (5) of movement and the second conveyer (6).

3. pineapple picking machine as claimed in claim 2, it is characterised in that: first conveyer (5) includes close to described dynamic First drive roll (7) of one end of power transmission component (3), close to the cutting assembly (2) one end the first driven voller (8) with And it is surrounded on the first transmission belt (9) that is on first drive roll (7) and first driven voller (8) and keeping tensioning, institute The upper end for stating the first drive roll (7) is provided with the first bevel gear (10) for connecting the power driving module (3).

4. pineapple picking machine as claimed in claim 3, it is characterised in that: second conveyer (6) includes close to described dynamic Second drive roll (11) of one end of power transmission component (3), close to the cutting assembly (2) one end the second driven voller (12) And it is surrounded on the second transmission belt that is on second drive roll (11) and second driven voller (12) and keeping tensioning (13), the upper end of second drive roll (11) is provided with the second bevel gear for connecting the power driving module (3) (14)。

5. pineapple picking machine as claimed in claim 4, it is characterised in that: the cutting assembly (2) includes being fixedly installed respectively First driven voller (8) and the lower end of second driven voller (12) the first cutter (15), be arranged and cut described first The second cutter (16) of the lower section of knife (15) and driving second cutter (16) are moved back and forth in the horizontal direction for cutting off The driving assembly (17) of the stalk of pineapple.

6. pineapple picking machine as claimed in claim 5, it is characterised in that: the driving component (17) includes cutting with described second Drive rod (18) that one end of knife (16) is hingedly arranged, setting the drive rod (18) far from described second cutter (16) one The driven wheel (19) at end and setting in the lower section of the power driving module (3) are used to that the driven wheel (19) to be driven to rotate Driving wheel (20), the upper end of the driving wheel (20) is provided with the third umbrella shape for connecting the power driving module (3) Gear (21), the driving wheel (20) are connected the driven wheel (19) by belt, the drive rod (18) and driven wheel (19) Lower end surface bias connection.

7. pineapple picking machine as claimed in claim 6, it is characterised in that: the power driving module (3) includes power transmission Axis (22) is fixed at rotating for connect driving first bevel gear (10) on the power transmission shaft (22) 4th bevel gear (23), the connection that is used for being fixed on the power transmission shaft (22) drive second bevel gear (14) the 5th bevel gear (24) rotated and the connection that is used for being fixed on the power transmission shaft (22) drive institute State the 6th bevel gear (25) of third bevel gear (21) rotation.

8. the pineapple picking machine as described in claim 1-7 any one, it is characterised in that: the power driving module (3) Outside mask is equipped with shield (26).

9. pineapple picking machine as claimed in claim 8, it is characterised in that: the transmission assembly (1) and the cutting assembly (2) Top be provided with protective plate (27), the position that the protective plate (27) matches with the transmission assembly (1), which offers, to be used for The mobile mobile opening (28) of the stalk of pineapple.

10. pineapple picking machine as claimed in claim 9, it is characterised in that: the separation assembly (4) includes being fixed at institute Inductor (29) that the position in the outside and the mobile opening (28) of stating shield (26) matches, be fixed at it is described anti- The upper end of backplate (27) is for separating the cylinder (30) of pineapple and stalk and being fixed at the inside of the shield (26) For controlling the controller (31) of the inductor (29) and cylinder (30), cylinder (30) setting mobile is open described (28) one end of side close to the shield (26).