CN205998286U - Automatic granular packaging machine - Google Patents
Automatic granular packaging machine Download PDFInfo
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- CN205998286U CN205998286U CN201620998074.3U CN201620998074U CN205998286U CN 205998286 U CN205998286 U CN 205998286U CN 201620998074 U CN201620998074 U CN 201620998074U CN 205998286 U CN205998286 U CN 205998286U
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Abstract
The utility model discloses a kind of automatic granular packaging machine, its drip irrigation device is including electrodeless speed regulator, motor shaft, described electrodeless speed regulator includes reducer shaft, it is arranged on driven pulley on reducer shaft, it is arranged on the drivewheel on motor shaft, described driven pulley is connected by conveyer belt with drivewheel, the first half wheels that described drivewheel includes being fixedly connected with motor shaft, the second half wheels being slidably connected with motor shaft, described driven pulley includes the 3rd half wheel being fixedly connected with reducer shaft, the 4th half wheel being slidably connected with reducer shaft, described reducer shaft is provided with the governor motion adjusting the 4th half wheel position.This automatic granular packaging machine can quickly stepless speed regulation manually, structure is simple and convenient to operate；Safe ready during speed governing, it is to avoid the phenomenon that coming off occurs in speed governing conveyer belt occurs.
Description
Technical field
This utility model is related to a kind of automatic packing technique field, more specifically, it relates to a kind of automatic granule packaging
Machine.
Background technology
Automatic granular packaging machine is the automatic packaging equipment carrying out upgrading on the basis of particles packing machine, extensively
Be used in the industries such as medicine, food, chemical industry, the high packaging efficiency possessing because of it and obtain the accreditation of people, meter can be automatically performed
Amount, bag, fill, seal, printing lot number, cut-out and counting etc. and all work；It is automatically performed the packaging of fine grained class material.
The Chinese patent of Publication No. CN204153075U discloses a kind of mechanical stepless speed regulator, it include motor,
Bindiny mechanism and the knockdown pulley mechanism of input shaft by Belt Drive and the knockdown belt pulley of output shaft
Mechanism；The knockdown pulley mechanism of input shaft includes input shaft and the first belt pulley being socketed on input shaft；Output shaft
Knockdown pulley mechanism includes output shaft and the second belt pulley being socketed on output shaft, and the second belt pulley includes and output
Second that what axle was fixedly connected be fixedly connected fixes half belt wheel and activity half belt wheel being slidably connected with output shaft, bindiny mechanism
Including the driving skewback, leading screw and the rotating shaft that match with skewback, leading screw one end is connected with driving skewback, and the other end is provided with a cone tooth
Wheel, rotating shaft is provided with and bevel gear meshed gears, and rotating shaft passes through belt transmission with motor output shaft；This mechanical stepless speed governing
Although device structure is simple, manufacturing cost is relatively low, adjust rotate than when need to consider the steering of motor and rotating speed, need
Will accurate controlled motor the function to realize speed governing for the rotation situation, operate and more bother.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of electrodeless speed regulator simple to operate
Convenient automatic granular packaging machine.
For achieving the above object, this utility model provides following technical scheme：A kind of automatic granular packaging machine, including no
Pole speed regulator, motor shaft, described electrodeless speed regulator includes reducer shaft, is arranged on driven pulley on reducer shaft, is arranged on motor
Drivewheel on axle, described driven pulley is connected by conveyer belt with drivewheel, and described drivewheel includes being fixedly connected with motor shaft
The second half wheels that are slidably connected of the first half wheels and motor shaft, described driven pulley includes the 3rd being fixedly connected with reducer shaft
Partly take turns the 4th half wheel being slidably connected with reducer shaft, described reducer shaft is provided with the regulation machine adjusting the 4th half wheel position
Structure.
By adopting technique scheme, change the size of the conveying trough on driven pulley by governor motion, thus carrying
The size of dynamic drivewheel upper conveyor belt groove, it is achieved that conveyer belt is with respect to the change in location on drivewheel and driven pulley, changes and passes
The tensile force of band and frictional force is sent to realize stepless time adjustment.
This utility model is further arranged to：Described the first half wheels, the second half wheels, the 3rd half wheel and the 4th half wheel are close
The end face of conveyer belt is inclined-plane, described the first half wheels with the second half wheel inclined-plane, the 3rd half wheels with the 4th half wheel inclined-plane with regard to passing
Send bandwidth centrosymmetry.
By adopting technique scheme, mainly realize conveyer belt adjusting drivewheel with the trough of belt size on driven pulley
Position on driving wheel and the contact area with trough of belt, inclined-plane facilitates conveyer belt and realizes position adjustments on belt wheel.
This utility model is further arranged to：Described motor shaft is provided with fixed plate near the second half wheel ends.
By adopting technique scheme, fixed plate limits the maximum magnitude that the second half wheels are adjusted on motor shaft, with
When fixed plate it also avoid the phenomenon that the second half wheels occur landing from motor shaft.
This utility model is further arranged to：Described motor shaft is provided with the stopping means limiting the second half wheels, described
Stopping means include the limiting plate being fixedly connected with motor shaft, the spring being set on motor shaft, described limiting plate and fixed plate
Conflict, described spring one end is fixedly connected with limiting plate, the described spring other end is taken turns with the second half and is fixedly connected.
By adopting technique scheme, when adjusting reducer shaft upper conveyor belt position, due to opening of conveyer belt
Clamp force change, in order to ensure belt wheel still can realize transmission it is necessary to adjust position on drivewheel for the conveyer belt, by bullet
The elastic telescopic ability of spring itself is it is achieved that the position adjustments of drivewheel upper conveyor belt.
This utility model is further arranged to：Described governor motion includes clamping screw, reducer shaft and clamping screw
The screwed hole of cooperation, the nut on described clamping screw and the 4th half wheel are conflicted.
By adopting technique scheme, clamping screw achieves the regulation of trough of belt on driven pulley, changes conveyer belt
Tensile force and conveyer belt position on the driven wheel, simultaneously clamping screw also limit the 4th half wheel movement position.
This utility model is further arranged to：Described clamping screw is provided with elastic washer near screw cap end, described elasticity
Through hole on packing ring and the 4th half wheel is conflicted.
By adopting technique scheme, when rotating, elastic washer avoids the 4th half wheel and sends out driven pulley
The phenomenon that raw skew is rocked.
This utility model is further arranged to：It is provided with friction pad between the nut of described clamping screw and elastic washer
Piece.
By adopting technique scheme, clamping screw is threadeded with reducer shaft, driven pulley rotate during,
It may happen that loosening phenomenon, friction shim effectively reduces and showing of avoiding that loosening occurs in clamping screw clamping screw
As.
This utility model is further arranged to：The nut of described clamping screw is provided with turning handle.
By adopting technique scheme, turning handle is connected on clamping screw, is that the regulation of clamping screw provides
Rotating fulcrum is it is achieved that clamping screw quick regulation.
This utility model is further arranged to：Described the first half wheels are provided with and limit the spacing of the second half wheel shift positions
Block.
By adopting technique scheme, limited block avoids the feelings that fitting tightly occur in the first half wheels and the second half wheels
Condition, it is to avoid the phenomenon that the extruding of conveyer belt stress departs from from drivewheel.
This utility model is further arranged to：Described the second half wheels are provided with the protection board one of protection spring, described limit
Position plate is provided with the protection board two of protection spring, and described protection board one is conflicted with protection board two dislocation.
By adopting technique scheme, it is effectively protected spring, it is to avoid have other debris to snap onto on spring, lead to
Spring cannot realize flexible so that electrodeless speed regulator is damaged cannot use.
In sum, this utility model has the advantages that：
1st, quickly stepless speed regulation manually, structure is simple and convenient to operate；
2nd, safe ready during speed governing, it is to avoid the phenomenon that coming off occurs in speed governing conveyer belt occurs.
Brief description
Fig. 1 is the structural representation of automatic granular packaging machine；
Fig. 2 is the structural representation representing embodiment one；
Fig. 3 is the structural representation representing embodiment two；
Fig. 4 is the partial enlarged drawing of A in Fig. 3.
Reference：1st, electrodeless speed regulator；11st, reducer shaft；111st, driven pulley；1111st, the 3rd half wheel；1112nd, the 4th
Half takes turns；2nd, motor shaft；21st, drivewheel；211st, the first half wheel；2111st, limited block；212nd, the second half wheel；2121st, protection board one；
22nd, fixed plate；3rd, conveyer belt；4th, governor motion；41st, clamping screw；411st, elastic washer；412nd, friction shim；413rd, rotate
Handle；42nd, screwed hole；5th, stopping means；51st, limiting plate；511st, protection board two；52nd, spring.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one：A kind of automatic granular packaging machine, as illustrated in fig. 1 and 2, including electrodeless speed regulator 1, motor shaft 2, is entering
During row is packed automatically, the Production requirement according to operator can realize the packing work of friction speed, now by tune
Section electrodeless speed regulator 1 can change the velocity of rotation that motor shaft 2 transmits out, to realize automatic according to different Production requirements
The work of packaging.
Electrodeless speed regulator 1 includes reducer shaft 11, is arranged on driven pulley 111 on reducer shaft 11, is arranged on motor shaft 2
Drivewheel 21, driven pulley 111 is connected by conveyer belt 3 with drivewheel 21, by adjust conveyer belt 3 drivewheel 21 and from
Position on driving wheel 111, reaches changing of frictional force by the contact surface between the change of tensile force and conveyer belt 3 and trough of belt
Become, to realize the ability that the velocity variations on motor shaft 2 realize speed governing.In order to more preferable and quickly realize stepless speed regulation, main
The second half wheels 212 that the first half wheels 211 that driving wheel 21 includes being fixedly connected with motor shaft 2 and motor shaft 2 are slidably connected, driven
The 4th half wheel that the 3rd half wheel 1111 that wheel 111 includes being fixedly connected with reducer shaft 11 is slidably connected with reducer shaft 11
1112；The second half wheels 212 are slidably connected on motor shaft 2 and can effectively change the change of trough of belt size on drivewheel 21, with
When the 4th half wheel 1112 and reducer shaft 11 on be slidably connected and can effectively change the change of trough of belt size on driven pulley 111.
When trough of belt on driven pulley 111 changes, in order to ensure the output that motor shaft 2 can be stable, it is to avoid occurring cannot be steady
The situation of fixed transmission, the second half wheels 212 can follow the changes that the situations that the 4th half wheel 1112 is moved occur positions, in order to keep away
Exempt from the situations that the second half wheel 212 appearance comes off from motor shaft 2, be provided with fixed plate in motor shaft 2 near the second half wheel 212 ends
22, fixed plate 22 it also avoid the phenomenons that the second half wheels 212 occur landing from motor shaft 2, and fixed plate 22 limits simultaneously
The maximum magnitudes that the second half wheels 212 are adjusted on the motor shaft 2.
Realize stepless speed regulation for convenience, the governor motion adjusting the 4th half wheel 1112 positions is provided with reducer shaft 11
4, change the size of conveyer belt 3 groove on driven pulley 111 by governor motion 4, thus driving drivewheel 21 upper conveyor belt 3 groove
Size it is achieved that conveyer belt 3 with respect to the change in location on drivewheel 21 and driven pulley 111, change the tensile force of conveyer belt 3 with
Frictional force realizes stepless time adjustment.The screwed hole that governor motion 4 includes clamping screw 41, reducer shaft 11 is coordinated with clamping screw 41
42, the nut on clamping screw 41 and the 4th half takes turns 1112 conflicts, by adjusting clamping screw 41 twisting on reducer shaft 11
Tightly unscrew, clamping screw 41 achieves the regulation of trough of belt on driven pulley 111, change tensile force and the conveyer belt 3 of conveyer belt 3
Position on driven pulley 111, simultaneously clamping screw 41 also limit the 4th half wheel 1112 movements position.Driven pulley 111 exists
When rotating, there is size difference in clamping screw 41 and reducer shaft 11 diameter, and the size of clamping screw 41 subtracts relatively
Fast axle is less, can there is gap, driven pulley 111 occurs during rotating between the 4th half wheel 1112 and clamping screw 41
The phenomenon that 4th half wheel 1112 shakes, thus affecting position on driven pulley 111 for the conveyer belt 3, affects electrodeless speed regulator 1
Regulating effect, in order to avoid the 4th half wheel 1112, during rotating, the phenomenons rocked, in tight bolt near nut
End is provided with elastic washer 411, and the through hole on elastic washer the 411 and the 4th half wheel 1112 is conflicted simultaneously, and elastic washer 411 compensate for
The gap between 1112 taken turns by clamping screw the 41 and the 4th half, and elastic washer 411 itself has good elasticity simultaneously, enhances the 4th
Frictional force between half wheel 1112 and clamping screw 41, it is to avoid the phenomenon occurring sliding ensure that the 4th half wheel 1112 can be steady
Rotation.
During adjusting, the second half wheels 212 are also required to be adjusted guarantee electricity accordingly 4th half wheel 1112
The output of arbor 2, for convenience on drivewheel 21 trough of belt size regulation, motor shaft 2 is provided with and limits the second half wheels 212
Stopping means 5, stopping means 5 include the limiting plate 51 being fixedly connected with motor shaft 2, the spring 52 being set on motor shaft 2, limit
Position plate 51 is conflicted with fixed plate 22, and institute's spring 52 one end is fixedly connected with limiting plate 51, and spring 52 other end and the second half takes turns 212
It is fixedly connected；When adjusting reducer shaft 11 upper conveyor belt 3 position, the tensile force due to conveyer belt 3 changes, conveyer belt 3
Conflict with the second half wheels 212 and pressure is produced to spring 52, spring 52 also has certain pressure to the second half wheels 212 thus to biography simultaneously
Send band 3 generation pressure, conveyer belt 3 is in the case of tensile force change it is achieved that bearing the pressure of spring 52 and overcoming spring
52 pressure, conveyer belt 3 achieves the position adjustments on drivewheel 21.
Conveyer belt 3 quickly can adjust on drivewheel 21 with driven pulley 111 and move for convenience, the first half wheels 211,
The second half wheels the 212, the 3rd half wheel the 1111 and the 4th half wheel 1112 is inclined-plane near the end face of conveyer belt 3, by the first half wheels 211
Take turns 1112 inclined-planes and be all provided with being set to regard to conveyer belt 3 widthwise central pair with the second half wheel 212 inclined-planes, the 3rd half wheel the 1111 and the 4th half
Claim.Trough of belt size on adjusting drivewheel 21 and driven pulley 111 mainly realize position on driving wheel for the conveyer belt 3 and with
The contact area of trough of belt, inclined-plane has certain guide effect, facilitates conveyer belt 3 and realizes position adjustments on belt wheel, simultaneously
The setting on inclined-plane also increases the contact area of conveyer belt 3 and trough of belt, enhance the frictional force of conveyer belt 3 and belt wheel it is achieved that
Smoothly it is driven.
Embodiment two：A kind of automatic granular packaging machine, is with embodiment one difference, as shown in Figures 3 and 4, locking
Bolt 41 is threadeded with reducer shaft 11, driven pulley 111 rotate during, clamping screw 41 it may happen that loosen
Phenomenon, after loosening occurs in clamping screw 41, the 4th half wheel 1112 can occur outside moving thus leading to trough of belt size to occur
Change, directly affects the accuracy of speed governing, in order to avoid loosening phenomenon in clamping screw 41, in the nut of clamping screw 41
It is provided with friction shim 412 and elastic washer 411 between, friction shim 412 increased nut and the 4th half on clamping screw 41
Frictional force between wheel 1112, the coupling mechanism force that increased clamping screw 41 avoids the occurrence of loosening phenomenon.
Regulation to clamping screw 41 for convenience, realizes quick stepless speed regulation, sets on the nut of clamping screw 41
There is turning handle 413, turning handle 413 is connected on clamping screw 41, be that the regulation of clamping screw 41 provides rotating fulcrum,
Avoid and carry out, by other instruments, work that clamping screw 41 is adjusted it is achieved that clamping screw 41 quick regulation.Driven
Wheel 111 on trough of belt size change, drive drivewheel 21 on trough of belt size change, trough of belt size change when
The position waiting conveyer belt 3 can occur to change accordingly, when the trough of belt on drivewheel 21 is reduced to certain size, may
Occur that conveyer belt 3 departs to obtain phenomenon from drivewheel 21；In order to avoid coming off occurs occurring from drivewheel 21 in conveyer belt 3
Phenomenon, is provided with the limited block 2111 limiting the second half wheel 212 shift positions on the first half wheels 211, and limited block 2111 avoids
Situations about fitting tightly in the first half wheels 211 and the second half wheels 212, it is to avoid the extruding of conveyer belt 3 stress is from drivewheel 21
The phenomenon departing from.
Spring 52 is the critical piece changing trough of belt change on drivewheel 21, in order to avoid there being debris to enter in spring 52
Portion, leads to spring 52 cannot realize effectively stretching, and leads to the phenomenon of speed regulation failure to occur, so setting on the second half wheels 212
There is the protection board 1 of protection spring 52, the protection board 2 511 of protection spring 52 is provided with limiting plate 51 simultaneously, will protect
Plate 1 is conflicted with protection board 2 511 dislocation, is effectively protected spring 52, it is to avoid have other debris to snap onto on spring 52
Lead to spring 52 cannot realize stretching it is ensured that electrodeless speed regulator 1 can effectively use.
Specific embodiment：When operator regulates the speed, turn clockwise turning handle 413, the 4th on driven pulley 111
Half wheel 1112 is outer to be moved, and the second half wheels 212 on drivewheel 21, in the presence of spring 52, make it compress conveyer belt 3 to drivewheel
21 outer rims are mobile it is achieved that speedup is moved；When rotate counterclockwise turning handle 413, the 4th half wheel 1112 compression conveyer belt 3 is compeled
Make conveyer belt 3 overcome the pressure of spring 52, make small footpath direction from conveyer belt 3 to drivewheel 21 mobile it is achieved that retarded motion.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of automatic granular packaging machine, including electrodeless speed regulator（1）, motor shaft（2）, it is characterized in that：Described electrodeless speed regulator
（1）Including reducer shaft（11）, be arranged on reducer shaft（11）Upper driven pulley（111）, be arranged on motor shaft（2）On drivewheel
（21）, described driven pulley（111）With drivewheel（21）By conveyer belt（3）Connect, described drivewheel（21）Including with motor shaft
（2）The first half wheels being fixedly connected（211）, and motor shaft（2）The second half wheels being slidably connected（212）, described driven pulley（111）
Including with reducer shaft（11）The 3rd half wheel being fixedly connected（1111）, and reducer shaft（11）The 4th half wheel being slidably connected
（1112）, described reducer shaft（11）It is provided with regulation the 4th half wheel（1112）The governor motion of position（4）.
2. a kind of automatic granular packaging machine according to claim 1, is characterized in that：Described the first half wheels（211）, the second half
Wheel（212）, the 3rd half wheel（1111）With the 4th half wheel（1112）Near conveyer belt（3）End face be inclined-plane, described the first half
Wheel（211）With the second half wheels（212）Inclined-plane, the 3rd half wheel（1111）With the 4th half wheel（1112）Inclined-plane is with regard to conveyer belt（3）Wide
Degree centrosymmetry.
3. a kind of automatic granular packaging machine according to claim 1, is characterized in that：Described motor shaft（2）Near the second half
Wheel（212）End is provided with fixed plate（22）.
4. a kind of automatic granular packaging machine according to claim 3, is characterized in that：Described motor shaft（2）It is provided with restriction
The second half wheels（212）Stopping means（5）, described stopping means（5）Including with motor shaft（2）The limiting plate being fixedly connected
（51）, be set in motor shaft（2）On spring（52）, described limiting plate（51）With fixed plate（22）Conflict, described spring（52）
One end and limiting plate（51）It is fixedly connected, described spring（52）The other end and the second half wheels（212）It is fixedly connected.
5. a kind of automatic granular packaging machine according to claim 1, is characterized in that：Described governor motion（4）Including locking
Bolt（41）, reducer shaft（11）With clamping screw（41）The screwed hole of cooperation（42）, described clamping screw（41）On nut
With the 4th half wheel（1112）Conflict.
6. a kind of automatic granular packaging machine according to claim 5, is characterized in that：Described clamping screw（41）Near nut
End is provided with elastic washer（411）, described elastic washer（411）With the 4th half wheel（1112）On through hole conflict.
7. a kind of automatic granular packaging machine according to claim 6, is characterized in that：Described clamping screw（41）Nut with
Elastic washer（411）Between be provided with friction shim（412）.
8. a kind of automatic granular packaging machine according to claim 7, is characterized in that：Described clamping screw（41）Nut on
It is provided with turning handle（413）.
9. a kind of automatic granular packaging machine according to claim 1, is characterized in that：Described the first half wheels（211）It is provided with
Limit the second half wheels（212）The limited block of shift position（2111）.
10. a kind of automatic granular packaging machine according to claim 9, is characterized in that：Described the second half wheels（212）It is provided with
Protection spring（52）Protection board one（2121）, described limiting plate（51）It is provided with protection spring（52）Protection board two（511）,
Described protection board one（2121）With protection board two（511）Dislocation is conflicted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998074.3U CN205998286U (en) | 2016-08-30 | 2016-08-30 | Automatic granular packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998074.3U CN205998286U (en) | 2016-08-30 | 2016-08-30 | Automatic granular packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205998286U true CN205998286U (en) | 2017-03-08 |
Family
ID=58196090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620998074.3U Active CN205998286U (en) | 2016-08-30 | 2016-08-30 | Automatic granular packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205998286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237052A (en) * | 2017-06-26 | 2017-10-10 | 杰克缝纫机股份有限公司 | A kind of arrangements for speed regulation and sewing machine of sewing machine upper cloth feeding device |
-
2016
- 2016-08-30 CN CN201620998074.3U patent/CN205998286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237052A (en) * | 2017-06-26 | 2017-10-10 | 杰克缝纫机股份有限公司 | A kind of arrangements for speed regulation and sewing machine of sewing machine upper cloth feeding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |