CN207920021U

CN207920021U - A kind of drive mechanism of Double-sucker spreader

Info

Publication number: CN207920021U
Application number: CN201820276205.6U
Authority: CN
Inventors: 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-27
Filing date: 2018-02-27
Publication date: 2018-09-28
Anticipated expiration: 2028-02-27

Abstract

The utility model belongs to Double-sucker spreader technical field, a kind of drive mechanism of Double-sucker spreader, including casing are refered in particular to, there are two Acetabula devices for the lower end setting of the casing, the Acetabula device includes sucker ontology and sucker disk seat, and the placing chamber shunk for sucker ontology is provided in sucker disk seat；The linkage of control Acetabula device release and absorption is provided with above Acetabula device, when linkage acts on, two Acetabula devices synchronize absorption；And it is both provided with eccentric block above any one Acetabula device, two eccentric blocks are driven by driving motor and are formed independent focus, and the utility model provides a kind of simple in structure and stablizes, and energy consumption is lower, it is levelling more accurate, it is driven the drive mechanism of the better Double-sucker spreader of effect.

Description

A kind of drive mechanism of Double-sucker spreader

Technical field

The utility model belongs to Double-sucker spreader technical field, refers in particular to a kind of drive mechanism of Double-sucker spreader.

Background technology

For many years, building floor, floor and ceramic tile are all manually laid with, and hand lay-up needs are accurately put Line, subsequent block-by-block are aligned, draw close, are compacted and disposed one by one, and labor intensity is big and disposes efficiency low, for constructor's It is required that also relatively high.It is laid with process in order to simplify ceramic tile, mitigates the labor intensity of operator, some tilings occurs in market Machine.

Existing laying apparatus is typically all single sucker lifting rod by the center pull-up of sucker, manufactures certain vacuum Ceramic tile is picked up, since center is occupied by sucker lifting rod, shaking device can only be installed in place in the position of approximate centerline Set, will result in this way vibrations it is uneven, far from shaking device local shock effect it is too small, to cause ceramic tile be laid with lack It falls into, simultaneously because an only sucker lifting rod, the limited height of promotion, but also can rotate, it is located near circumference Sucker will not be raised, and vacuum degree is inadequate, and suction is smaller, be easy to cause ceramic tile and fallen off and damage.

At present spreader there is also following defects：A, it is only capable of picking up fritter floor tile/ceramic tile, for bulk floor tile/ceramic tile Have a little laborious, or even can not quickly and effectively use：B, spreader is when levelling on cement, it is necessary first to estimate lower water with eyes Then Pingdu is measured with horizon rule, find uneven needs independent otherwise processed again, less efficient to further levelling. In order to overcome the problem, Chinese patent CN201620513826.2 discloses a kind of double end floor tile tiling machine, including pedestal, described Pedestal is made of the connecting plate of left pan portion, right pan portion, the left pan portion of connection and right pan portion, each in the left pan portion and right pan portion top surface One levelling host is installed, levelling host bottom is equipped with sucker and its is controlled in handle, and sucker is located at left pan portion and right pan portion bottom surface, Handle is controlled on the levelling host, at the top of sucker be controlled in handle and connect；The levelling host front end is built-in with vibrator, Battery is installed, vibrator is equipped with vibration switch by power cord and battery inside rear end.Although it solves above ask Topic, but exist substantive insufficient：The only simple combination of two small-sized spreaders in the market, two Acetabula device independences Control, mutual relevance is low, inconvenient victory, and mutually in requisition for two independent drivings and control, high energy consumption.

Invention content

The purpose of this utility model be to provide it is a kind of simple in structure and stablize, energy consumption is lower, it is levelling more accurately, pass The drive mechanism of the better Double-sucker spreader of dynamic effect.

What the purpose of this utility model was realized in：

The lower end of a kind of drive mechanism of Double-sucker spreader, including casing, the casing is arranged there are two Acetabula device, The Acetabula device includes sucker ontology and sucker disk seat, and the placing chamber shunk for sucker ontology is provided in sucker disk seat；Sucker fills The top set is provided with the linkage of control Acetabula device release and absorption, when linkage acts on, two Acetabula devices Synchronize absorption；And eccentric block is both provided with above any one Acetabula device, two eccentric blocks are by driving motor It drives and forms independent focus.

The linkage includes rack, driving wheel, pull rod and driving mechanism, and one end of pull rod is installed in sucker ontology On, the other end is pierced by the sucker disk seat and eccentric rotary is arranged on the drive wheel, and the rack is intermeshed with the driving wheel, Driving mechanism drives the rack relative movement, and to link, the pull rod is moved up and down with respect to sucker ontology, realizes sucker dress The release and absorption set.

The sucker disk seat of described two Acetabula devices is connected and forms an entirety, the described two suckers dresses of rack series connection It sets, the both ends of rack are engaged with the driving wheel, and when driving mechanism drives the rack movement, two Acetabula devices carry out Synchronous release and absorption.

The driving mechanism includes drive rod and is installed in band driving wheel on drive rod, and band driving wheel is meshed with the rack, The drive rod be pierced by the casing and it is exposed outside, when rotating the drive rod, drive rack described in wheel drive is opposite to transport It is dynamic.

It is also occluding with arresting lever on the rack, is rotatably arranged in casing in the middle part of arresting lever, the occlusion of arresting lever one end On rack, the other end be pierced by the casing and it is exposed be additionally provided with torsional spring on arresting lever outside, torsional spring gives arresting lever compression Power on the rack.

It is also occluding with arresting lever on the rack, is rotatably arranged in casing in the middle part of arresting lever, the occlusion of arresting lever one end On rack, button is provided on the casing, button is pressed on the other end of arresting lever, torsional spring is additionally provided on arresting lever, Torsional spring gives the power that arresting lever is pressed on the rack.

The eccentric block is arranged and extends two pull rods on the middle part of Acetabula device, sucker ontology, and two Pull rod is symmetrically provided with two rack resettlement grooves on the both sides of the eccentric block, sucker ontology, and institute is arranged in rack resettlement groove Rack is stated, the driving wheel is symmetrically arranged on two racks, by driving mechanism, realizes that two the synchronous of the rack are moved It is dynamic.

Resetting spring is provided between the sucker ontology and sucker disk seat, also, resetting spring is threaded through on the pull rod.

Drive shaft is extended at the both ends of the driving motor, and the eccentric block, two institutes are installed in drive shaft State the both sides that eccentric block is symmetricly set on driving motor.

The utility model is prominent and beneficial compared with prior art to be had the technical effect that：

1, the focus on two Acetabula devices of the utility model synchronizes driving using same driving motor and generates, and protects Demonstrate,prove two Acetabula devices attract ceramic tile/floor tile by uniform and identical shaking force, ensure effective use of spreader, have and Energy consumption only is greatly reduced there are one driving motor, the usage time of accumulator is longer, and the use degree of freedom of user also can be more It is high.

2, the linkage of the utility model controls two Acetabula devices and synchronizes release and absorption simultaneously, passes through Linkage realizes that the ceramic tile/floor tile attracted on two Acetabula devices can discharge simultaneously, adjacent during avoiding front and back release Floor tile/ceramic tile due to Impact direction or stress it is of different sizes, and can not be accurately positioned, cause user to need again levelling, Primary levelling primary release is realized with this configuration, and operation is more convenient, levelling better.

3, the linkage of the utility model is driven using the mechanical structure of rack-and-pinion, transmission stability Height, transmission are more accurate so that overall work is reliable, also, by same rack two Acetabula devices of series connection, and driving mechanism is driven While carry-over bar moves, two Acetabula devices, which synchronize, to be discharged and is adsorbed, and is realized and is synchronized by most stable of mechanical structure Release and absorption, are the innovation to the occupation mode of product, and be obviously improved to structure operation convenience.

4, the rack of the utility model is provided with a pair, is symmetricly set on sucker disk seat, is engaged on each rack There are driving wheel, each driving wheel bias to be hinged with pull rod, pull rod controls the release and absorption of sucker ontology, the eccentric block setting At the middle part of Acetabula device, middle part focus is formed so that the whole vibrating effect of Acetabula device is best, and two pull rod settings are being inhaled On disk ontology and set up separately in the both sides of eccentric block, two pull rods synchronize force, and driving sucker ontology is shunk so that sucker ontology It shrinks and more stablizes, inhale the better of object, and duplex pull rod can completely avoid the relative rotation of sucker ontology, once sucker sheet Body rotates, and the workpiece such as the ceramic tile of pull-up will necessarily be made to cause mismachining tolerance, lose the precision that tool is brought instead.

5, it is also occluding with arresting lever on the rack of the utility model, when arresting lever does not rotate under external force When, arresting lever is engaged on rack and prevents rack generation activity, driving mechanism from can not act, realize it is integrally-built from Lock prevents product Acetabula device failure or reduction adsorption effect under the action of self vibration power；When arresting lever is in outer force effect Under when rotating, arresting lever is not engaged with rack, and driving mechanism can be driven rack movement, realize Acetabula device release and Absorption, simple self-locking device so that the use of user is more stablized.

6, the driving motor of the utility model is arranged between two eccentric blocks, and preferably middle part, avoids two Person's gravity is uneven, re-mount matching for product, the eccentric block for being rotatably arranged on driving motor both sides is symmetrical and synchronous, avoids two Two focus that a eccentric block is formed are cancelled out each other, and ensure that effective use of product, the drive shaft of preferred driving motor are logical It crosses several rotation seats to be supported, ensures the transmission stability of drive shaft.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial internal structure schematic diagram of the utility model；

Fig. 3 is enlarged structure schematic diagram at the A of Fig. 2；

Fig. 4 is one of configuration schematic diagram of the utility model；

Fig. 5 is the two of the configuration schematic diagram of the utility model；

Fig. 6 is the internal structure schematic diagram of the utility model；

Fig. 7 is enlarged structure schematic diagram at the B of Fig. 6.

In figure：1- casings；11- handgrips；The handhold parts 12-；13- accumulators；14- releases the button；

15- control circuits；16- rotation seats；2- Acetabula devices；20- sucker ontologies；21- sucker disk seats；

211- rack resettlement grooves；22- placing chambers；3- linkages；3a- driving mechanisms；31- drive rods；

32- band driving wheels；33- racks；34- driving wheels；341- eccentric shafts；35- pull rods；36- resetting springs；

37- torsional springs；38- arresting levers；39- buttons；4- driving motors；41- drive shafts；5- eccentric blocks.

Specific implementation mode

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, is seen shown in Fig. 1-7：

A kind of drive mechanism of Double-sucker spreader, including casing 1, there are two suckers to fill for the lower end setting of the casing 1 2 are set, Acetabula device 2 includes sucker ontology 20 and sucker disk seat 21, and the placement shunk for sucker ontology 20 is provided in sucker disk seat 21 Chamber 22 gives sucker ontology 20 effective installation position, also gives sucker ontology 20 certain adsorption space by placing chamber 22, protects Demonstrate,prove the stability of structure；The top of Acetabula device 2 is provided with the linkage 3 of control Acetabula device 2 release and absorption, linkage dress It sets 3 control, two Acetabula devices 2 to be discharged and adsorbed, and bias is both provided in the top of any one Acetabula device 2 Block 5, two eccentric blocks 5 are driven by driving motor 4 and form independent focus, and preferably same driving motor 4 carries out driving two Drive shaft 41 is extended at the both ends of eccentric block 5, driving motor 4, and the eccentric block 5 is installed in drive shaft 41.Two Focus on Acetabula device 2 carries out driving generation using same driving motor 4, ensures ceramic tile/ground that two Acetabula devices 2 attract Brick is ensured effective use of spreader by uniform and identical shaking force, has and is only greatly reduced there are one driving motor 4 The usage time of energy consumption, accumulator 13 is longer, and the use degree of freedom of user also can higher.

The linkage 3 includes rack 33, driving wheel 34, pull rod 35 and driving mechanism 3a, and one end of pull rod 35 is fixed On sucker ontology 20, the other end is pierced by the sucker disk seat 21 and eccentric rotary is arranged on driving wheel 34, prolongs on driving wheel 34 Eccentric shaft 341 is stretched out, pull rod 35 is hinged on 341 on eccentric shaft, and the rack 33 is intermeshed with the driving wheel 34, driving machine Structure 3a drives the rack 33 to relatively move, and to link, the pull rod 35 is moved up and down with respect to sucker ontology 20, realizes sucker The release and absorption of device 2, the linkage 3 are driven using the mechanical structure of rack-and-pinion, and transmission stability is high, are passed It is dynamic more accurate so that overall work is reliable.

The sucker disk seat 21 of described two Acetabula devices 2 is connected and forms an entirety, and the rack 33 is connected described two The both ends of Acetabula device 2, rack 33 are engaged with the driving wheel 34, when driving mechanism 3a drives the rack 33 to move, Two Acetabula devices 2 synchronize release and absorption.Linkage 3 controls two Acetabula devices 2 and carries out simultaneously with this configuration Synchronous release and absorption are realized that the ceramic tile/floor tile attracted on two Acetabula devices 2 can discharge simultaneously by linkage 3, are kept away During exempting from front and back release, adjacent floor tile/ceramic tile can not be accurately positioned since Impact direction or stress are of different sizes, lead Cause user to need again levelling, realizes primary levelling primary release with this configuration, operation is more convenient, and levelling effect is more It is good.And, it is preferred that the casing upper end of spreader can also dispose spirit bubble, and naked eyes are carried out in leveling procedures convenient for user Rapid examination provides effective guarantee for process of manufacture.

The driving mechanism 3a includes drive rod 31 and is installed in band driving wheel 32 on drive rod 31, with driving wheel 32 and the tooth Item 33 is meshed, the drive rod 31 be pierced by the casing 1 and it is exposed outside, when rotating the drive rod 31, band driving wheel 32 33 relative motion of the rack is driven, drive rod 31 is L-shaped, is moved convenient for user.

The eccentric block 5 is arranged and extends two pull rods 35 on the middle part of Acetabula device 2, sucker ontology 20, and And two pull rods 35 are symmetrically symmetrically arranged with the driving wheel 34, driving wheel on the both sides of the eccentric block 5, two racks 33 It is hinged with the pull rod 35 on 34, by driving mechanism 3a and pull rod 35, realizes the synchronizing moving of two racks 33.

Rack 33 is provided with a pair, is symmetricly set on sucker disk seat 21, is provided on sucker disk seat 21 and lives for the rack 33 Dynamic rack resettlement groove 211 limits 5 degree of freedom of rack by rack resettlement groove 211, ensures the stability of structure, Mei Gechi Driving wheel 34 is engaged on item 33,34 bias of each driving wheel is hinged with pull rod 35, and pull rod 35 controls releasing for sucker ontology 20 It puts and adsorbs, the eccentric block 5 is arranged at the middle part of Acetabula device 2, forms middle part focus so that the whole shake of Acetabula device 2 Dynamic best results, two pull rods 35 are arranged on sucker ontology 20 and set up separately in the both sides of eccentric block 5, and two pull rods 35 are synchronized and applied Power, driving sucker ontology 20 are shunk so that the contraction of sucker ontology 20 is more stablized, and the better of object, and duplex pull rod are inhaled 35 can completely avoid the relative rotation of sucker ontology 20 will necessarily make the workpiece such as the ceramic tile of pull-up once sucker ontology 20 rotates Mismachining tolerance is caused, loses the precision that tool is brought instead.

Resetting spring 36 is provided between the sucker ontology 20 and sucker disk seat 21, also, resetting spring 36 is threaded through institute It states on pull rod 35, with this configuration so that mechanism overall relevance is stronger, and operability is also stronger.

Two eccentric blocks 5 are symmetricly set on the both sides of driving motor 4, two shakes for avoiding two eccentric blocks 5 from being formed Source is cancelled out each other, and ensures that effective use of product, the drive shaft 41 of preferred driving motor 4 are carried out by several rotation seats 16 Support ensures the transmission stability of drive shaft 41.

Accumulator 13 is also detachably provided on the casing 1, accumulator 13 is powered to electric appliance original paper, casing 1 Upper end is provided with handhold part 12 and handgrip 11, and preferably handgrip 11 is installed in the front end of handhold part 12 so that user can It being operated with both hands, practical handgrip 11 is that hand grabs bar, and the control circuit 15 for controlling all electric appliance original papers is additionally provided in casing 1, Handhold part 12 be provided with give that the control circuit 15 opens and close electric signal release the button 14, pass through easy control Circuit processed can be realized whole running, the non-the utility model key protection point of control circuit, therefore without specific descriptions, it is also in attached drawing Simple mark.

Embodiment 1：Arresting lever 38 is also occluding on the rack 33, the middle part of arresting lever 38 is rotatably arranged in casing 1, 38 one end of arresting lever is engaged on rack 33, the other end be pierced by the casing 1 and it is exposed outside, torsion is additionally provided on arresting lever 38 Spring 37, torsional spring 37 give the power that arresting lever 38 is pressed on the rack 33.The self-locking of rack 33 is carried out by arresting lever 38, is prevented Rack 33 is subjected to displacement under only under outer force effect/self vibration power, and simple in structure and effect is good.

Embodiment 2：Arresting lever 38 is also occluding on the rack 33, the middle part of arresting lever 38 is rotatably arranged in casing 1, 38 one end of arresting lever is engaged on rack 33, and button 39 is provided on the casing 1, and button 39 is pressed on the another of arresting lever 38 It holds, is additionally provided with torsional spring 37 on arresting lever 38, torsional spring 37 gives the power that arresting lever 38 is pressed on the rack 33.With embodiment 1 the difference lies in that embodiment 2 drives arresting lever 38 to rotate using the pressing mode of push button, the appearance of product is more Add beauty.

When arresting lever 38 does not rotate under external force, arresting lever 38 is engaged on rack 33 and prevents rack 33 Generation activity, driving mechanism 3a can not be acted, and realize integrally-built self-locking, prevent product in self vibration power/external force Under effect, the failure of Acetabula device 2 or reduction adsorption effect；When arresting lever 38 rotates under external force, arresting lever 38 It is not engaged with rack 33, driving mechanism 3a can be driven the movement of rack 33, realize the release and absorption of Acetabula device 2, simply Self-locking device so that the use of user is more stablized.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model Within the scope of.

Claims

1. a kind of drive mechanism of Double-sucker spreader, including casing (1), it is characterised in that：The lower end of the casing (1) is arranged There are two Acetabula device (2), the Acetabula device (2) includes sucker ontology (20) and sucker disk seat (21), is set in sucker disk seat (21) It is equipped with the placing chamber (22) shunk for sucker ontology (20)；Control Acetabula device (2) is provided with above Acetabula device (2) to discharge With the linkage (3) of absorption, when linkage (3) act on, two Acetabula devices (2) synchronize absorption；And in appoint Eccentric block (5) is both provided with above one Acetabula device (2) of meaning, two eccentric blocks (5) are driven and formed by driving motor (4) Independent focus.

2. the drive mechanism of Double-sucker spreader according to claim 1, it is characterised in that：Linkage (3) packet Rack (33), driving wheel (34), pull rod (35) and driving mechanism (3a) are included, one end of pull rod (35) is installed in sucker ontology (20) On, the other end is pierced by the sucker disk seat (21) and eccentric rotary is arranged on driving wheel (34), the rack (33) and the drive Driving wheel (34) is intermeshed, and driving mechanism (3a) drives rack (33) relative movement, to the pull rod (35) phase that links Sucker ontology (20) is moved up and down, realizes the release and absorption of Acetabula device (2).

3. the drive mechanism of Double-sucker spreader according to claim 2, it is characterised in that：Described two Acetabula devices (2) sucker disk seat (21) is connected and forms an entirety, the described two Acetabula devices (2) of rack (33) series connection, rack (33) both ends are engaged with the driving wheel (34), when driving mechanism (3a) drives rack (33) movement, two suctions Disk device (2) synchronizes release and absorption.

4. the drive mechanism of Double-sucker spreader according to claim 2 or 3, it is characterised in that：The driving mechanism (3a) includes drive rod (31) and is installed in band driving wheel (32) on drive rod (31), and band driving wheel (32) is mutually nibbled with the rack (33) Close, the drive rod (31) be pierced by the casing (1) and it is exposed outside, when rotate drive rod (31), with driving wheel (32) Drive the rack (33) relative motion.

5. the drive mechanism of Double-sucker spreader according to claim 2 or 3, it is characterised in that：On the rack (33) It is also occluding with arresting lever (38), is rotatably arranged in the middle part of arresting lever (38) in casing (1), arresting lever (38) one end is engaged in tooth On item (33), the other end be pierced by the casing (1) and it is exposed outside, torsional spring (37), torsional spring are additionally provided on arresting lever (38) (37) power that arresting lever (38) is pressed on the rack (33) is given.

6. the drive mechanism of Double-sucker spreader according to claim 2 or 3, it is characterised in that：On the rack (33) It is also occluding with arresting lever (38), is rotatably arranged in the middle part of arresting lever (38) in casing (1), arresting lever (38) one end is engaged in tooth On item (33), button (39) is provided on the casing (1), button (39) is pressed on the other end of arresting lever (38), arresting lever (38) torsional spring (37) is additionally provided on, torsional spring (37) gives the power that arresting lever (38) is pressed on the rack (33).

7. the drive mechanism of Double-sucker spreader according to claim 2 or 3, it is characterised in that：The eccentric block (5) sets The middle part in Acetabula device (2) is set, extends two pull rods (35) on sucker ontology (20), and two pull rods (35) are right Title is provided with two rack resettlement grooves (211), rack resettlement groove on the both sides of the eccentric block (5), sucker ontology (20) (211) rack (33) is set in, is symmetrically arranged with the driving wheel (34) on two racks (33), passes through driving mechanism (3a) realizes the synchronizing moving of two racks (33).

8. the drive mechanism of Double-sucker spreader according to claim 7, it is characterised in that：The sucker ontology (20) and Resetting spring (36) is provided between sucker disk seat (21), also, resetting spring (36) is threaded through on the pull rod (35).

9. the drive mechanism of Double-sucker spreader according to claim 1, it is characterised in that：The driving motor (4) Drive shaft (41) is extended at both ends, and the eccentric block (5), two eccentric blocks (5) are installed in drive shaft (41) It is symmetricly set on the both sides of driving motor.