CN206705627U - A kind of both arms are double to stretch a pellet fork device - Google Patents

A kind of both arms are double to stretch a pellet fork device Download PDF

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Publication number
CN206705627U
CN206705627U CN201720306484.1U CN201720306484U CN206705627U CN 206705627 U CN206705627 U CN 206705627U CN 201720306484 U CN201720306484 U CN 201720306484U CN 206705627 U CN206705627 U CN 206705627U
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CN
China
Prior art keywords
fork body
body unit
unit
gear
fork
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Expired - Fee Related
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CN201720306484.1U
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Chinese (zh)
Inventor
程卫民
林乃敏
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Takura Ai Handing Robot Automation Co Ltd
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Takura Ai Handing Robot Automation Co Ltd
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Priority to CN201720306484.1U priority Critical patent/CN206705627U/en
Application granted granted Critical
Publication of CN206705627U publication Critical patent/CN206705627U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of both arms pair to stretch a pellet fork device, including left and right two forks body unit, it is characterised in that:Each fork body unit includes upper fork body unit, middle fork body unit, lower fork body unit and base unit respectively, and left and right fork body unit is synchronously driven by driver element.The utility model drives gear train by driver element with drive gear, under drive, middle fork body and upper fork body synchronizing moving, changes the moving direction of the rotation direction control fork body of rotary electric machine, realizes and two-way freely transport goods.

Description

A kind of both arms are double to stretch a pellet fork device
Technical field
It the utility model is related to a kind of object transport, the handling device of stacking, more particularly to a kind of both arms pair of being used for and stretch position Pellet fork device.
Background technology
, it is necessary to which substantial amounts of goods is carried and stacked in modern enterprise production process, especially carry out three-dimensional high The carrying and stacking in frame warehouse.Need to take a kind of mechanical device, the device can be moved on three dimensions and according to Certain order is moved repeatedly, with actions such as carrying of the completion to cargo unit, heaps.The device is commonly referred to as stacking Machine.The most important funtion part of piler is then pallet fork.The actions such as the crawl, conveying, placement of cargo unit are completed by pallet fork.
Existing pellet fork device, by this body structure is limited, in the handling process of goods, 1. its transporting capacity is limited, It can not realize that the remote carrying to goods with stacking, can only carry out the carrying of unidirectional goods, 2. carry stroke with carrying scope Limited, the goods that can not carry out top load is carried.Especially since the imperfection of pallet fork driving or structure, was being carried Cheng Zhong, fork operation is not continuous enough, causes steadily to carry and stack goods, and the efficiency of carrying is low, in addition can cause by That transports goods falls, and potential safety hazard on the one hand be present, on the other hand can cause the damage of goods.
The content of the invention
The utility model purpose is to provide a kind of both arms pair and stretches a pellet fork device, by the improvement to structure, improves goods The stability transported and flexibility are pitched, expands stroke range and bearing capacity, is advantageous to lifting and carries quality and efficiency.
To reach above-mentioned purpose, the technical solution adopted in the utility model is:A kind of both arms are double to stretch a pellet fork device, including It is left and right two fork body unit, it is each it is described fork body unit respectively include base unit, it is upper fork body unit, it is middle fork body unit and Lower fork body unit, left and right fork body unit are synchronously driven by least one driver element,
The base unit includes left and right wallboard, the gear train that is arranged in left and right wallboard, the gear train with it is described Driver element engagement connection, the gear train side is provided with secondary transmission unit;
The lower fork body unit is arranged above the base unit, and it includes lower fork body body, among lower fork body The lower fork body rack of connection is engaged with the gear train, and forward and backward sprocket wheel and chain, the chain pass through the secondary transmission Unit drives;
The middle fork body unit is arranged at the top of the lower fork body unit, and it includes middle fork body body and is arranged at middle fork The middle fork body rack of connection is engaged below body body with the chain;
For the upper fork body unit positioned at the top of the middle fork body unit, it includes landing slab, is arranged under the landing slab The outer guide roller of side, the middle fork body body are provided with outer guide rail, and the outer guide roller of the upper fork body unit rolls It is connected in the outer guide rail;
One of them described driver element is the first driver element, including the first motor, driving belt, belt pulley, driving Axle and left and right driving gear, the output shaft of first motor drive belt pulley by driving belt, and the belt pulley is sheathed on In the drive shaft, the left and right driving gear is respectively arranged in the drive shaft, the left and right driving gear respectively with The gear train engagement connection corresponding to left and right fork body unit.
In above-mentioned technical proposal, in addition to the second driver element, second driver element include the second motor, driving-chain Bar, sprocket wheel, the second drive shaft and left and right second drive gear, the output shaft of second motor drive chain by driving chain Wheel, the sprocket wheel are sheathed in second drive shaft, and left and right second drive gear is respectively arranged at second driving On axle, the secondary transmission unit corresponding with left and right fork body unit connects left and right second drive gear respectively.
Further technical scheme is that the secondary transmission unit includes at least two pedestal sprocket wheels, the pedestal sprocket wheel It is co-axially mounted with gear train, wherein forward and backward pedestal sprocket wheel is connected with left and right second drive gear respectively.
In above-mentioned technical proposal, the secondary transmission unit includes a pedestal rack, and base is provided between the left and right wallboard Seat transverse slat, the pedestal rack are fixed on the pedestal transverse slat by screw, the pedestal rack and the lower fork body unit In chain engagement connection.
In above-mentioned technical proposal, in addition to a pair of lazy-tongs that left and right fork body unit is set, each synchronization are corresponded to respectively Mechanism includes synchronization chain and tensioning apparatus, and the tensioning apparatus includes chain tension gear and elastic tension part, the synchronous chain The upper fork body unit front end is fixed in bar one end, and the tensioning apparatus that the other end passes through positioned at the middle fork body unit rear end is consolidated Due on the lower fork body unit so that the upper fork body unit and the middle fork body unit synchronizing moving.
In above-mentioned technical proposal, several pedestal guide wheels, the lower fork body sheet are symmetrically interval with the left and right wallboard Body both sides offer guiding groove respectively, and the pedestal guide wheel, which rolls, to be connected in the guiding groove.
In above-mentioned technical proposal, the inner groovy arranged along moving direction, the middle fork are provided with the middle part of the middle fork body body Body rack is located in the middle part of the inner groovy, and the both sides of the middle fork body rack are interior guide rail, are located on the lower fork body body Middle fork body rack both sides are respectively equipped with the riser of inside groove extension, and several interior directive wheels, institute are interval with the riser Interior directive wheel rolling is stated to be connected in the interior guide rail.
In above-mentioned technical proposal, the gear train is alternate by several large and small gears and intermeshing is formed, along the base Seat bearing of trend arrangement, comprising number of gears determined by transmission stroke.
Further technical scheme is that the little gear is engaged with corresponding drive gear and connected, the canine tooth wheel diameter More than the little gear, lower fork body rack engages connection with the gear wheel.
In above-mentioned technical proposal, the driver element is positioned at the lower section of the left and right fork body unit, and the motor is by hanging Bar is fixed on a base unit, and drive shaft passes through left and right base unit, and left and right driving gear is respectively arranged in drive shaft, And the arrangement of the gear train in left and right lower fork body unit is corresponded to respectively.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art:
1. the utility model include base unit and under, in, upper fork body unit, driven by driver element by gear train Lower fork body rack in lower fork body unit is moved, and body unit movement is pitched in the secondary transmission unit driving in lower fork body unit, in Connected and driven by lazy-tongs between fork body unit and upper fork body unit, so that it is guaranteed that middle fork body unit pitches the same of body unit with upper Step property, driver element is used as power source using motor, by the steering of controlled motor, so as to control down, in, upper body unit of pitching Moving direction, way moving is realized, compared with conventional pallet fork structure, drive and fork body structure is more simplified, small volume, be easy to Control;
2. because the utility model is both arms pallet fork, it is made up of left and right fork body unit, motor passes through transmission in driver element Belt, belt pulley drive drive shaft, and left and right fork body unit is respectively by the left and right driving gear being arranged in same drive shaft Drive gear train to obtain kinetic energy, ensure that left and right fork body unit movably uniformity, synchronism;
3. driven simultaneously using first, second two motors, the first motor-driven gear group, so as to drive lower fork body list Member, the second motor-driven drive sprockets, body unit is pitched in drive, gear train is installed with sprocket coaxiality, obtains synchronous driving, uniformity It is good, while driving force is improved, more load can be undertaken, lift transporting capacity and handling efficiency;
4. pitching body unit in being driven in the utility model by secondary transmission unit, the secondary transmission unit is according to use The difference of environment, it is divided into rack drives and chain wheel drive, it is flexible structure, tight so as to adapt to the difference of single, double motor-driven structure Gather;
5. the gear intermeshing that gear train is arranged by several size intervals is formed, drive gear engages company with little gear Connect, gear wheel is driven by little gear, more laborsaving for lever principle, at least one gear wheel of synchronization and lower fork Rack engagement connection in body unit, drives rack by gear wheel, on the one hand slows down transmission speed, makes rack motion more steady It is fixed, allow to synchronize in motion, upper fork body unit is steadily carried and stack goods, it is on the other hand same by multiple gear wheels When carry rack motion, can make uniform force, improve load, meet the needs that bigger heavy weight goods is carried;
6. the number of gear train middle gear delivers stroke according to pallet fork and determined, meet the carrying demand of big stroke, raising is removed Transport efficiency;
7. lower fork body body, which is provided with, is oriented to groove, the pedestal guide wheel set on left and right sidesing wall plate rolls and is connected to guiding groove Interior, middle fork body body is provided with the interior guide rail positioned at inner side and the outer guide rail positioned at outside, respectively with positioned at lower fork Outer guide roller on interior guide roller on body unit and upper fork body unit, which rolls, to be coordinated so that under, in, upper fork body unit exists It is more steady when mobile, and displacement frictional force is reduced, more laborsaving, movement is more smoothly.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is that cuing open for A-A shows enlarged diagram in Fig. 1;
Fig. 3 is that cuing open for B-B shows enlarged diagram in Fig. 1;
Fig. 4 is that cuing open for C-C shows enlarged diagram in Fig. 1;
Fig. 5 is that cuing open for E-E shows enlarged diagram in Fig. 1;
Fig. 6 is the structural representation of the utility model embodiment two;
Fig. 7 is the enlarged partial sectional view that the first drive gear is connected with gear train in Fig. 6;
Fig. 8 is the enlarged partial sectional view that the second drive gear is connected with chain in Fig. 6.
Wherein:1st, base unit;2nd, lower fork body unit;3rd, middle fork body unit;4th, upper fork body unit;5th, the first driving is single Member;6th, the second driver element;
1.1st, the first motor;1.2nd, the first drive shaft;1.3rd, the first drive gear;1.4th, driving belt;1.5th, right wallboard; 1.6th, left wallboard;1.7th, pedestal rack;1.8th, gear train;1.9th, gear wheel;1.10, little gear;1.11st, pedestal transverse slat;1.12、 Pedestal guide wheel;
2.1st, lower fork body body;2.2nd, lower fork body rack;2.3rd, sprocket wheel;2.4th, chain;2.5th, riser;2.6th, interior orienting roll Wheel;
3.1st, middle fork body body;3.2nd, middle fork body rack;3.3rd, synchronization chain;3.4th, chain tension gear;3.5th, elasticity Tight part;
4.1st, landing slab;4.2nd, outer guide roller;
5.1st, the second motor;5.2nd, the second drive shaft;5.3rd, the second drive gear;5.4th, pedestal sprocket wheel.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model:
Embodiment one:A pellet fork device, including left and right two forks body unit are stretched referring to shown in Fig. 1~5, a kind of both arms are double, Each fork body unit includes base unit 1, upper fork body unit 4, middle fork body unit 3 and lower fork body unit 2 respectively, left, Right fork body unit drives by the way that the first driver element 5 is synchronous,
The base unit 1 includes left wallboard 1.6, right wallboard 1.5, the gear train 1.8 being arranged in left and right wallboard, institute State gear train 1.8 and connection is engaged with first driver element 5, the side of gear train 1.8 is provided with secondary transmission unit;
The lower fork body unit 2 is arranged at the top of base unit 1, and it includes lower fork body body 2.1, positioned at lower fork body The lower fork body rack 2.2 of connection, and forward and backward sprocket wheel 2.3 and chain 2.4 are engaged among body with the gear train 1.8, it is described Chain 2.4 is driven by the secondary transmission unit;
The middle fork body unit 3 is arranged at the top of the lower fork body unit 2, and it includes middle fork body body 3.1 and set The middle fork body rack 3.2 of connection is engaged with the chain 2.4 in the middle lower section of fork body body 3.1;
For the upper fork body unit 4 positioned at the top of the middle fork body unit 3, it includes landing slab 4.1, is arranged at the platform The outer guide roller 4.2 of the lower section of plate 4.1, the middle fork body body 3.1 are provided with outer guide rail 3.3, the upper fork body unit 4 Outer guide roller 4.2 roll be connected in the outer guide rail 3.3;
First driver element 5 include the first motor 1.1, driving belt 1.4, belt pulley, the first drive shaft 1.2 and Left and right first drive gear 1.3, the output shaft of first motor 1.1 drive belt pulley, the belt pulley by driving belt It is sheathed in first drive shaft 1.2, left and right first drive gear 1.3 is respectively arranged in first drive shaft 1.2, The engagement of gear train 1.8 corresponding with left and right fork body unit connects left and right first drive gear 1.3 respectively.Due to this Drive shaft connects the left and right fork body unit of pellet fork device simultaneously, therefore, simultaneously can transmit power to the cell cube base of left and right two Each gear in seat unit 1 so that the fork body each unit of left and right two of pellet fork device can keep high-precision and be synchronized with the movement.
Concrete structure is as follows:
As shown in figure 3, the secondary transmission unit includes a pedestal rack 1.7, pedestal is provided between the left and right wallboard Transverse slat 1.11, the pedestal rack 1.7 are fixed on the pedestal transverse slat 1.11 by screw, the pedestal rack 1.7 and institute The engagement connection of chain 2.4 in lower fork body unit 2 is stated, when being moved under drive of the lower fork body unit 2 in gear train 1.8, by base Seat rack 1.7 engages with chain 2.4, drives forward and backward sprocket wheel 2.3 to rotate in the lump, makes to pitch body unit 3 in the synchronous drive of chain 2.4. The gear train 1.8 is alternate by several large and small gears and intermeshing is formed, and is arranged along the bearing of trend of base unit 1, Centered on some gear, in left-right asymmetry distribution situation, carried according to goods and stroke needs, can carry out it is positive or Person reversely different strokes goods carry, comprising number of gears determined by transmission stroke.The little gear 1.10 with it is corresponding The engagement connection of first drive gear 1.3, the diameter of gear wheel 1.9 are more than the little gear 1.10, the lower fork body rack 2.2 Connection is engaged with the gear wheel 1.9.
As shown in figure 4, corresponding to left and right fork body unit respectively is provided with a pair of lazy-tongs, each lazy-tongs include same Step chain 3.3 and tensioning apparatus, the tensioning apparatus include chain tension gear 3.4 and elastic tension part 3.5, the synchronization chain Upper fork body unit 4 front end is fixed in 3.3 one end, and the other end passes through the tensioning dress positioned at middle fork body unit 3 rear end Put and be fixed on the lower fork body unit 2 so that the upper fork body unit 4 and the middle fork synchronizing moving of body unit 3.Work as pallet fork When device transports goods, synchronization chain 3.3 and elastic tension part 3.5, chain tension gear collective effect, make fork body unit 4 can To keep pitching being synchronized with the movement for body unit 3 with middle.
As shown in figure 5, several pedestal guide wheels 1.12 are symmetrically interval with the left and right wallboard, the lower fork body sheet The both sides of body 2.1 offer guiding groove respectively, and the pedestal guide wheel 1.12, which rolls, to be connected in the guiding groove.The middle fork The middle part of body body 3.1 is provided with the inner groovy arranged along moving direction, and the middle fork body rack 3.2 is in the middle part of the inner groovy, institute The both sides for stating middle fork body rack 3.2 are interior guide rail, are divided on the lower fork body body 3.1 positioned at the middle both sides of fork body rack 3.2 Not She You the extension of inside groove riser 2.5, be interval with several interior directive wheels 2.6, the interior guiding on the riser 2.5 Wheel 2.6 is rolled and is connected in the interior guide rail.Pass through each pedestal guide wheel 1.12, interior directive wheel 2.6 and outer directive wheel 4.2 coordinate with the rolling of corresponding guiding groove, interior guide rail and outer guide rail so that under, in, upper fork body unit moving It is more steady when dynamic, and displacement frictional force is reduced, more laborsaving, movement is more smoothly.
As shown in figure 5, first driver element 5 is positioned at the lower section of the left and right fork body unit, first motor 1.1 are fixed on the base unit 1 of right side by suspension rod, and the first drive shaft 1.2 passes through left and right base unit, left and right driving gear It is respectively arranged in drive shaft, and the gear train 1.8 corresponded to respectively in left and right lower fork body unit is arranged.
In the present embodiment, left and right fork body unit is respectively by the left and right driving gear band being arranged in same drive shaft Moving gear group obtains kinetic energy, ensures that left and right fork body unit movably uniformity, synchronism, makes to transport goods more steady It is fixed.All gears and tumbler, fork body unit use material as high-strength material, and carry out Surface hardening treatment, can be achieved High intensity, the goods of top load is carried and transport.
Embodiment two:A pellet fork device, including left and right two forks body unit are stretched referring to shown in Fig. 6~8, a kind of both arms are double, Each fork body unit includes base unit 1, upper fork body unit 4, middle fork body unit 3 and lower fork body unit 2 respectively, left, Right fork body unit is synchronously driven by first, second driver element,
The base unit 1 includes left wallboard 1.6, right wallboard 1.5, the gear train 1.8 being arranged in left and right wallboard, institute State gear train 1.8 and connection is engaged with first driver element 5, the side of gear train 1.8 is provided with secondary transmission unit;
The lower fork body unit 2 is arranged at the top of base unit 1, and it includes lower fork body body 2.1, positioned at lower fork body The lower fork body rack 2.2 of connection, and forward and backward sprocket wheel 2.3 and chain 2.4 are engaged among body with the gear train 1.8, it is described Chain 2.4 is driven by the secondary transmission unit;
The middle fork body unit 3 is arranged at the top of the lower fork body unit 2, and it includes middle fork body body 3.1 and set The middle fork body rack 3.2 of connection is engaged with the chain 2.4 in the middle lower section of fork body body 3.1;
For the upper fork body unit 4 positioned at the top of the middle fork body unit 3, it includes landing slab 4.1, is arranged at the platform The outer guide roller 4.2 of the lower section of plate 4.1, the middle fork body body 3.1 are provided with outer guide rail 3.3, the upper fork body unit 4 Outer guide roller 4.2 roll be connected in the outer guide rail 3.3;
First driver element 5 include the first motor 1.1, driving belt 1.4, belt pulley, the first drive shaft 1.2 and Left and right first drive gear 1.3, the output shaft of first motor 1.1 drive belt pulley, the belt pulley by driving belt It is sheathed in first drive shaft 1.2, left and right first drive gear 1.3 is respectively arranged in first drive shaft 1.2, The engagement of gear train 1.8 corresponding with left and right fork body unit connects left and right first drive gear 1.3 respectively.
Second driver element 6 includes the second motor 5.1, driving chain, sprocket wheel, the second drive shaft 5.2 and left and right the Two drive gears 5.3, by driving chain band movable sprocket, the sprocket wheel is sheathed on described the output shaft of second motor 5.1 In second drive shaft 5.2, left and right second drive gear 5.3 is respectively arranged in second drive shaft 5.2, the left side, The secondary transmission unit corresponding with left and right fork body unit connects right second drive gear 5.3 respectively.
In the present embodiment, the secondary transmission unit includes four spaced pedestal sprocket wheels 5.4, the pedestal chain Wheel 5.4 is co-axially mounted with the gear wheel 1.9 in gear train 1.8, and the first drive gear 1.3 and the second drive gear 5.3 drive simultaneously Dynamic gear wheel 1.9 and pedestal sprocket wheel 5.4, wherein forward and backward pedestal sprocket wheel 5.4 connects with left and right second drive gear 5.3 respectively Connect, synchronous to drive forward and backward pedestal sprocket wheel 5.4 to rotate, these pedestal chain wheels 5.4 are nibbled with the phase of chain 2.4 on lower fork body unit 2 Close, actively can transmit power to middle fork body unit 3 and upper fork body unit 4 by chain 2.4, it is heavier so as to carry Goods, improve bearing goods cuts lotus ability, as shown in Figure 8.
In the present embodiment, under, in, it is upper fork body unit structure it is substantially identical with embodiment one.

Claims (10)

1. a kind of both arms are double to stretch a pellet fork device, including left and right two forks body unit, it is characterised in that:Each fork body list Member includes base unit, upper fork body unit, middle fork body unit and lower fork body unit respectively, and left and right fork body unit passes through at least One driver element synchronously drives,
The base unit includes left and right wallboard, the gear train being arranged in left and right wallboard, the gear train and the driving Unit engagement connection, the gear train side is provided with secondary transmission unit;
The lower fork body unit is arranged above the base unit, and it includes lower fork body body, positioned at lower fork body centre and institute The lower fork body rack of gear train engagement connection is stated, and forward and backward sprocket wheel and chain, the chain pass through the secondary transmission unit Driving;
The middle fork body unit is arranged at the top of the lower fork body unit, and it includes middle fork body body and is arranged at middle fork body sheet The middle fork body rack of connection is engaged below body with the chain;
For the upper fork body unit positioned at the top of the middle fork body unit, it includes landing slab, is arranged at below the landing slab Outer guide roller, the middle fork body body are provided with outer guide rail, and the outer guide roller of the upper fork body unit rolls connection In in the outer guide rail;
One of them described driver element is the first driver element, including the first motor, driving belt, belt pulley, drive shaft and Left and right driving gear, the output shaft of first motor drive belt pulley by driving belt, and the belt pulley is sheathed on described In drive shaft, the left and right driving gear is respectively arranged in the drive shaft, the left and right driving gear respectively with it is left and right Pitch the gear train engagement connection corresponding to body unit.
2. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:Also include the second driver element, institute Stating the second driver element includes the second motor, driving chain, sprocket wheel, the second drive shaft and left and right second drive gear, and described By driving chain band movable sprocket, the sprocket wheel is sheathed in second drive shaft output shaft of two motors, and described left and right the Two drive gears are respectively arranged in second drive shaft, left and right second drive gear respectively with left and right fork body unit The corresponding secondary transmission unit connection.
3. both arms according to claim 2 are double to stretch a pellet fork device, it is characterised in that:The secondary transmission unit is included extremely Few two pedestal sprocket wheels, the pedestal sprocket wheel are co-axially mounted with gear train, wherein forward and backward pedestal sprocket wheel respectively with it is described left and right Second drive gear connects.
4. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:The secondary transmission unit includes one Pedestal rack, pedestal transverse slat is provided between the left and right wallboard, the pedestal rack is fixed on the pedestal transverse slat by screw On, the pedestal rack engages connection with the chain in the lower fork body unit.
5. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:Also include corresponding to left and right fork respectively A pair of lazy-tongs that body unit is set, each lazy-tongs include synchronization chain and tensioning apparatus, and the tensioning apparatus includes The upper fork body unit front end is fixed in chain tension gear and elastic tension part, described synchronization chain one end, and the other end is through being located at The tensioning apparatus of the middle fork body unit rear end is fixed on the lower fork body unit so that the upper fork body unit and institute State middle fork body unit synchronizing moving.
6. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:On the left and right wallboard it is symmetrical between Every provided with several pedestal guide wheels, the lower fork body body both sides offer guiding groove respectively, and the pedestal guide wheel, which rolls, to be connected It is connected in the guiding groove.
7. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:It is provided with the middle part of the middle fork body body The inner groovy arranged along moving direction, the middle fork body rack are located in the middle part of the inner groovy, and the both sides of the middle fork body rack are Interior guide rail, the riser of inside groove extension is respectively equipped with the lower fork body body positioned at middle fork body rack both sides, it is described Several interior directive wheels are interval with riser, the interior directive wheel, which rolls, to be connected in the interior guide rail.
8. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:The gear train by several are big, Little gear it is alternate and intermeshing form, along the pedestal bearing of trend arrange, comprising number of gears determined by transmission stroke.
9. both arms according to claim 8 are double to stretch a pellet fork device, it is characterised in that:The little gear and corresponding driving Gear engagement connection, the canine tooth wheel diameter are more than the little gear, and lower fork body rack engages connection with the gear wheel.
10. both arms according to claim 1 are double to stretch a pellet fork device, it is characterised in that:The driver element is positioned at described The lower section of left and right fork body unit, the motor are fixed on a base unit by suspension rod, and drive shaft passes through left and right pedestal list Member, left and right driving gear are respectively arranged in drive shaft, and correspond to the arrangement of the gear train in left and right lower fork body unit respectively.
CN201720306484.1U 2017-03-27 2017-03-27 A kind of both arms are double to stretch a pellet fork device Expired - Fee Related CN206705627U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107055409A (en) * 2017-03-27 2017-08-18 太仓爱致递机器人自动化有限公司 A kind of both arms are double to stretch a pellet fork device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107055409A (en) * 2017-03-27 2017-08-18 太仓爱致递机器人自动化有限公司 A kind of both arms are double to stretch a pellet fork device

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