CN103373500A - Automatically tensioned fluid filling mechanism - Google Patents
Automatically tensioned fluid filling mechanism Download PDFInfo
- Publication number
- CN103373500A CN103373500A CN2012101208879A CN201210120887A CN103373500A CN 103373500 A CN103373500 A CN 103373500A CN 2012101208879 A CN2012101208879 A CN 2012101208879A CN 201210120887 A CN201210120887 A CN 201210120887A CN 103373500 A CN103373500 A CN 103373500A
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- Prior art keywords
- chain
- main shaft
- fixed seat
- connecting element
- permanent seat
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Abstract
The invention discloses an automatically tensioned fluid filling mechanism. The automatically tensioned fluid filling mechanism comprises a filling machine body; a driving transmission wheel and a driven transmission wheel which are transmitted through a chain are arranged inside the filling machine body; a fixed seat is arranged on the filing machine body; a sliding groove is formed in the fixed seat; a tension assembly which freely moving along the sliding groove is also arranged on the filling machine body. According to the automatically tensioned fluid filling mechanism, the sliding groove is formed in the fixed seat so that a main shaft can conveniently slide along the direction of the chain, positions of the main shaft can be adjusted according to different looseness degrees of the chain, and the chain can be well tensioned and the fixed seat and the filling machine body are fixed into a whole so that the fixed seat can well bear force actions and meanwhile fixed seat looseness caused by vibrating during operation of a tension gear is prevented.
Description
Technical field
The present invention relates to a kind of liquid-filling machine, specifically refer to a kind of filling liquid mechanism of auto-tensioning.
Background technology
Bottle placer mainly is the little series products in the wrapping machine, can be divided into liquid-filling machine, paste pouring machine, powder filling machine, granular filling machine from the packing angle to material; Be divided into Semi-automatic machine for feeding bottles and full automaticity filling production lines from the degree of automation of producing. along with the QS authentication of food, the producer of cooking oil has begun to pay attention to product design and packing, so oils bottle placer status in bottle placer shows especially recently.Pharmaceutical factory uses liquid-filling machine that liquid is packed in the medicine bottle usually, and liquid-filling machine uses chain that power is passed to driven power wheel from initiative driver usually, thereby drives equipment operation.Owing to expand with heat and contract with cold and wearing and tearing year in and year out, it is large that the intermeshing gap of the gear teeth that the roller of chain and power wheel cog can become gradually, thereby make initiative driver not give driven power wheel with transmission of power by this chain, and driving gear can only dally, namely so that equipment can't normal operation.
Summary of the invention
The filling liquid mechanism that the object of the invention is to a kind of auto-tensioning, solve the liquid-filling machine of present pharmaceutical factory use in use owing to expand with heat and contract with cold and wearing and tearing year in and year out, it is large that the intermeshing gap of the gear teeth that the roller of chain and power wheel cog can become gradually, thereby make initiative driver not give driven power wheel with transmission of power by this chain, and then make the problem that equipment can't normal operation.
The present invention is achieved through the following technical solutions:
A kind of filling liquid mechanism of auto-tensioning, comprise the bottle placer body, be provided with initiative driver and driven power wheel by chain gear in the bottle placer body interior, be provided with permanent seat at the bottle placer body, be provided with chute on the permanent seat, on the bottle placer body, also be provided with the tension assembly that moves freely along chute.
Further, as a further improvement on the present invention, described tension assembly comprises the main shaft that passes chute, be enclosed within on this main shaft and the connecting element that is connected with permanent seat, the Tension gear that is connected on this main shaft and is complementary with chain by bearing; Be connected on this chain after described Tension gear and the chain engagement.
Further, as a further improvement on the present invention, be provided with outside thread at described main shaft, simultaneously be provided with the negative thread that is complementary with this outside thread at connecting element, this connecting element by negative thread be connected on this main shaft after outside thread cooperates.
Further, as present invention further optimization, described connecting element is nut.
Best way is: described connecting element is two, and is separately positioned on up and down two bottom surfaces of permanent seat.
The present invention compared with prior art has the following advantages and beneficial effect:
The filling liquid mechanism of a kind of auto-tensioning of 1 the present invention, permanent seat is provided with chute, convenient direction slip main shaft along chain, thus adjust the position of main shaft according to the different tightness of chain, so that better tension chain;
The filling liquid mechanism of a kind of auto-tensioning of 2 the present invention, permanent seat and bottle placer body are solidified as a whole, so that the effect that permanent seat can better holding capacity prevents simultaneously this permanent seat and becomes flexible because of vibrations when Tension gear is worked;
The filling liquid mechanism of a kind of auto-tensioning of 3 the present invention, main shaft is provided with outside thread, in order to by the connecting element that is provided with the negative thread that is complementary with this outside thread this main shaft is fixed on the permanent seat, thus the position of conveniently unclamping simultaneously main shaft and adjust as required main shaft;
The filling liquid mechanism of a kind of auto-tensioning of 4 the present invention, connecting element is made as the universal component nut, has therefore saved cost.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present invention.
The parts name that Reference numeral is corresponding among the figure is called:
1-bottle placer body, 2-chain, 3-initiative driver, 4-driven power wheel, 5-chute, 6-permanent seat, 7-main shaft, 8-connecting element, 9-bearing, 10-Tension gear, 12-driving gear, 13-driven gear, 14-gear teeth, 15-roller.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, 2, the present invention mainly is comprised of bottle placer body 1, also is provided with drive disk assembly in this bottle placer body 1 inside, and this drive disk assembly comprises initiative driver 3 and driven power wheel 4.For the ease of giving driven power wheel 4 with the transmission of power of initiative driver 3, on this initiative driver 3, also be provided with driving gear 12, simultaneously, on driven power wheel 4, also be provided with driven gear 13, this driving gear 12 is connected with driven gear 13 by chain 2, and can drive driven gear 13 and rotate, thereby with transmission of power to driven gear 13.
Get loose out this driving gear 12 or driven gear 13 also are provided with tightening device on described bottle placer body 1 for the gap of the gear teeth of the gear teeth of the roller 15 that prevents chain 2 and driving gear 12 and driven gear 13 after intermeshing increases.Described tightening device comprises permanent seat 6 and is connected to tension assembly on this permanent seat 6.For effect that can better holding capacity, this permanent seat 6 is welded on the bottle placer body 1, thereby is solidified as a whole with this bottle placer body 1.For the ease of regulating the position of tension assembly, be provided with chute 5 at permanent seat 6, tension assembly then passes on the sidewall that is connected to this chute 5 behind this chute 5 and can horizontally slip along the sidewall of this chute 5.
Described tension assembly comprises by chute 5 and is connected to main shaft 7 on the permanent seat 6, this main shaft 7 is that an end has round platform and whole cylindrical structure, the diameter of this round platform is greater than the diameter of the optical axis of main shaft 7 simultaneously, and the central axis of this round platform and the central axes of optical axis, namely this round platform protrudes from optical axis.For the ease of tension chain 2, on this main shaft 7, also be provided with Tension gear 10 by bearing 9, inner ring surface and the optical axis of this bearing 9 are complementary, and this bearing 9 by its inner ring surface be socketed on the optical axis that is positioned at round platform one end after optical axis cooperates, 10 of Tension gear are socketed on the outer shroud end face of this bearing 9 and can rotate relative to main shaft 7.For the ease of being connected with chain 2, the gear teeth 14 and the roller 15 of this Tension gear 10 are complementary, and these gear teeth 14 are intermeshing with roller 15, and Tension gear 10 is connected on this chain 2.
For main shaft 7 is fixed on the permanent seat 6, also be provided with outside thread at these main shaft 7 other ends, on this main shaft 7, also be provided with simultaneously the connecting element 8 with the negative thread that is complementary with this outside thread, this connecting element 8 by negative thread be connected on this main shaft 7 after outside thread cooperates, and this connecting element 8 is two, and is separately positioned on up and down two bottom surfaces of permanent seat 6.In order to save cost, this connecting element 8 is the universal component nut.
During use, unclamp nut, as required along chute 5 slip main shafts 7, and the gear teeth 14 of Tension gear 10 are intermeshing with roller 15, make chain 2 tensionings, then fastening nut is fixed on main shaft 7 on the permanent seat 6.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction, and any simple modification, the equivalent variations on every foundation technical spirit of the present invention above embodiment done all fall within protection scope of the present invention.
Claims (5)
1. the filling liquid mechanism of an auto-tensioning, comprise bottle placer body (1), be provided with initiative driver (3) and driven power wheel (4) by chain (2) transmission in bottle placer body (1) inside, it is characterized in that: be provided with permanent seat (6) at bottle placer body (1), be provided with chute (5) on the permanent seat (6), on bottle placer body (1), also be provided with the tension assembly that moves freely along chute (5).
2. the filling liquid mechanism of a kind of auto-tensioning according to claim 1 is characterized in that: the Tension gear (10) that described tension assembly comprises the main shaft (7) that passes chute (5), be enclosed within the upper and connecting element (8) that is connected with permanent seat (6) of this main shaft (7), be connected to that this main shaft (7) is gone up and be complementary with chain (2) by bearing (9); Described Tension gear (10) is connected on this chain (2) after meshing with chain (2).
3. the filling liquid mechanism of a kind of auto-tensioning according to claim 2, it is characterized in that: be provided with outside thread at described main shaft (7), simultaneously be provided with the negative thread that is complementary with this outside thread at connecting element (8), this connecting element (8) by negative thread be connected on this main shaft (7) after outside thread cooperates.
4. the filling liquid mechanism of a kind of auto-tensioning according to claim 3, it is characterized in that: described connecting element (8) is nut.
5. according to claim 3 or the filling liquid mechanism of 4 described a kind of auto-tensionings, it is characterized in that: described connecting element (8) is two, and is separately positioned on up and down two bottom surfaces of permanent seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101208879A CN103373500A (en) | 2012-04-24 | 2012-04-24 | Automatically tensioned fluid filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101208879A CN103373500A (en) | 2012-04-24 | 2012-04-24 | Automatically tensioned fluid filling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103373500A true CN103373500A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101208879A Pending CN103373500A (en) | 2012-04-24 | 2012-04-24 | Automatically tensioned fluid filling mechanism |
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| Country | Link |
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| CN (1) | CN103373500A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587763Y (en) * | 2002-10-25 | 2003-11-26 | 北京市农业机械试验鉴定推广站 | Pouring into machine for bagged silage |
| CN101583811A (en) * | 2007-01-19 | 2009-11-18 | 大同工业株式会社 | Chain tensioner |
| CN101761616A (en) * | 2009-11-12 | 2010-06-30 | 无锡恒富科技有限公司 | Tension device |
| US20110034281A1 (en) * | 2005-03-28 | 2011-02-10 | York Industries Inc. | Device for placing looped belt under tension |
| CN202107508U (en) * | 2011-06-22 | 2012-01-11 | 成都天银制药有限公司 | Liquid filling machine provided with tension device |
| CN202518504U (en) * | 2012-04-24 | 2012-11-07 | 都江堰市春盛中药饮片有限公司 | Automatically-tensioning liquid filling mechanism |
-
2012
- 2012-04-24 CN CN2012101208879A patent/CN103373500A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2587763Y (en) * | 2002-10-25 | 2003-11-26 | 北京市农业机械试验鉴定推广站 | Pouring into machine for bagged silage |
| US20110034281A1 (en) * | 2005-03-28 | 2011-02-10 | York Industries Inc. | Device for placing looped belt under tension |
| CN101583811A (en) * | 2007-01-19 | 2009-11-18 | 大同工业株式会社 | Chain tensioner |
| CN101761616A (en) * | 2009-11-12 | 2010-06-30 | 无锡恒富科技有限公司 | Tension device |
| CN202107508U (en) * | 2011-06-22 | 2012-01-11 | 成都天银制药有限公司 | Liquid filling machine provided with tension device |
| CN202518504U (en) * | 2012-04-24 | 2012-11-07 | 都江堰市春盛中药饮片有限公司 | Automatically-tensioning liquid filling mechanism |
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Application publication date: 20131030 |