CN105716823A - Pneumatic cement bag drop test machine - Google Patents
Pneumatic cement bag drop test machine Download PDFInfo
- Publication number
- CN105716823A CN105716823A CN201610111125.0A CN201610111125A CN105716823A CN 105716823 A CN105716823 A CN 105716823A CN 201610111125 A CN201610111125 A CN 201610111125A CN 105716823 A CN105716823 A CN 105716823A
- Authority
- CN
- China
- Prior art keywords
- frame
- cylinder
- cement bag
- lifter plate
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a pneumatic cement bag drop test machine which solves the problems in the prior art that the labor intensity is high and the working efficiency is low. The pneumatic cement bag drop test machine is characterized in that an automatic elevating device is formed by an elevating plate (2), large sprocket wheels (8), a chain (9), small sprocket wheels (12), slide blocks (11), chutes (10), a driving cylinder (3), a tooth bar (5) and a gear (4), an automatic drop support device is formed by turnover plates (16), collision blocks (17), push blocks (18), push rods (19), pull rods (20), rotating rods (21) and cylinders (22), and grooves corresponding to the turnover plates (16) are formed in two sides of the elevating plate (2). The pneumatic cement bag drop test machine has the advantages that the structure is scientific, the operation is simple, the automation degree is high, the labor intensity is low, and the popularization and application value is wide.
Description
One, technical field
The invention belongs to inspection equipment, particularly with regard to a kind of pneumatic cement bag drop machine checking cement package bags intensity.
Two, background technology
Current cement bag fall-down test, mainly artificial being lifted by the cement bag of sampling observation to 1 meter high allows its freely falling body, repeat to fall ten times, without bale broken, but this packaging and qualified. and a bag cement weighs 50kg, and only one bag of cement of inspection at least needs two people to be lifted ten times, labor intensity is very big. for solving this problem, my company develops pneumatic cement drop machine, efficiency is greatly improved, and reduces labor intensity.
Three, summary of the invention
It is an object of the invention to the pneumatic cement bag drop machine providing a kind of rational in infrastructure, simple operation for market, stable, labor intensity is low, automaticity is high.
The technical scheme is that it includes by base, the frame that column and top board are constituted, apparatus for automatically lifting and automatic lift fall the part compositions such as device, described apparatus for automatically lifting is by lifter plate, big sprocket wheel, chain, minor sprocket, slide block, chute, drive cylinder, rack and pinions etc. are constituted, frame top board is provided with universal driving shaft, two ends arrange big sprocket wheel, it is connected with the minor sprocket being arranged on below frame by chain, lifter plate is arranged on chain by slide block, and it is provided with chute at correspondence slide block place, frame both sides, the end of universal driving shaft is provided with and tooth bar meshed gears, tooth bar is connected with driving cylinder piston boom end, and driving cylinder two ends to be also provided with electromagnetic switch.It is be made up of turnover panel, collision block, jacking block, push rod, pull bar, bull stick and cylinder that described automatic lift falls device, turnover panel, collision block and jacking block are all fixedly mounted on the trip shaft of both sides, push rod is arranged in frame by bearing pin, its lower end is corresponding with jacking block, top is connected with bull stick by pull bar, and bull stick is connected with cylinder piston rod.The lifter plate both sides correspondence automatic lift of apparatus for automatically lifting falls the turnover panel place of device and is provided with groove.
The invention has the beneficial effects as follows: fallen by mechanized lifting completely due to test that Traditional Man is two-mand ladle and substituted, achieve cement bag fall-down test process full-automatic, thus effectively reducing labor intensity, improve experimental work efficiency, there is application value widely.
Below in conjunction with accompanying drawing, the invention will be further described.
Four, accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is cement Bao Weisheng state left view structural representation of the present invention；
Fig. 3 is that cement bag of the present invention has risen state left view structural representation；
Fig. 4 is lifter plate of the present invention and turnover panel position view.
In figure: 1 is base, 2 is lifter plate, and 3 for driving cylinder, and 4 is gear, 5 is tooth bar, and 6 is universal driving shaft, and 7 is top board, and 8 is big sprocket wheel, 9 is chain, and 10 is chute, and 11 is slide block, and 12 is minor sprocket, 13 is cement bag, and 14,15 is electromagnetic switch, and 16 is turnover panel, and 17 is collision block, 18 is jacking block, and 19 is push rod, and 20 is pull bar, and 21 is bull stick, 22 is cylinder, and 23 is column, and 24 is trip shaft.
Five, detailed description of the invention
As shown in Figure 1 and Figure 2, frame, apparatus for automatically lifting and automatic lift that pneumatic cement bag drop machine includes being made up of base 1, column 23 and top board 7 fall the parts such as device, and described apparatus for automatically lifting is by lifter plate 2, big sprocket wheel 8, chain 9, minor sprocket 12, slide block 11, chute 10, drives cylinder 3, tooth bar 5 and gear 4 etc. to constitute.Frame top board 7 is provided with universal driving shaft 6, two ends arrange big sprocket wheel 8, it is connected with the minor sprocket 12 being arranged on below frame by chain 9, lifter plate 2 is arranged on chain 9 by slide block 11, and it is provided with chute 10 at correspondence slide block 11 place, frame both sides, the end of universal driving shaft 6 is provided with and tooth bar 5 meshed gears 4, and tooth bar 5 is connected with driving cylinder 3 piston rod end, and is driving cylinder 3 two ends to be also provided with electromagnetic switch 14,15.It is be made up of turnover panel 16, collision block 17, jacking block 18, push rod 19, pull bar 20, bull stick 21 and cylinder 22 that described automatic lift falls device, and turnover panel 16, collision block 17 and jacking block 18 are all fixedly mounted on the trip shaft 24 of both sides.Push rod 19 is arranged in frame by bearing pin, and its lower end is corresponding with jacking block 18, and top is connected with bull stick 21 by pull bar 20, and bull stick 21 is connected with cylinder 22 piston rod；The lifter plate 2 both sides correspondence automatic lift of apparatus for automatically lifting falls turnover panel 16 place of device and is provided with groove.When implementing the present invention, being placed on lifter plate 2 by cement bag, start and drive cylinder 3, its piston rod is retracted, and pulls tooth bar 5, and driven gear 4 rotates, and makes universal driving shaft 6 rotate；Big sprocket wheel 8 on universal driving shaft 6 rotates simultaneously, makes two chains 9 operate.Lifter plate 2 is arranged on chain 9 by slide block 11, and while chain 9 runs, lifter plate 2 drives cement bag 13 to promote；In lifter plate 2 lifting process, bump against collision block 17 so that it is rotate (as shown in Figure 3).Collision block 17 connects as one with turnover panel 16 and jacking block 18. therefore turnover panel 16 is rotated to level by vertical state；Now magnetic switch 14 detects that driving cylinder 3 piston is fully retracted, and makes driving cylinder 3 piston stretch out by relay, and lifter plate is converted to decline state；Magnetic switch 14 is stretched out by the piston rod of Control cylinder 22 simultaneously, by promoting bull stick 21, pull bar 20, makes push rod 19 rotate into vertical state, and withstands jacking block 18, make turnover panel 16 maintenance level, hold cement bag (13).Owing to lifter plate 2 and turnover panel 16 will not collide, cement bag (as shown in Figure 4) can be held again, therefore when lifter plate 2 declines, cement bag rests on the turnover panel 16 of level.Lifter plate 2 continues to decline, until dropping on base 1, now drives cylinder 3 piston rod fully extended.Magnetic switch 15 obtains electric after plunger magnetic ring being detected, control cylinder 22 piston rod and retract, pull bull stick 21 band pull bar 20 to draw over to one's side to centre, making push rod 19 lower end open to both sides, depart from jacking block 18, turnover panel 16 is owing to turning under deadweight, cement bag 13 drops on lifter plate 2, completes a fall-down test.If fall-down test next time need to be carried out, directly initiating driving cylinder 3, equipment can be automatically performed remaining action.So repeatedly, cement bag fall-down test process can be achieved full-automatic, thus effectively reducing labor intensity, improve experimental work efficiency, there is application value widely.
Claims (1)
1. a pneumatic cement bag drop machine, it includes by base (1), the frame that column (23) and top board (7) are constituted, apparatus for automatically lifting and automatic lift fall device, it is characterized in that: described apparatus for automatically lifting is by lifter plate (2), big sprocket wheel (8), chain (9), minor sprocket (12), slide block (11), chute (10), drive cylinder (3), tooth bar (5) and gear (4) are constituted, frame top board (7) is provided with universal driving shaft (6), two ends arrange big sprocket wheel (8), it is connected with the minor sprocket (12) being arranged on below frame by chain (9), lifter plate (2) is arranged on chain (9) by slide block (11), and it is provided with chute (10) at correspondence slide block (11) place, frame both sides, the end of universal driving shaft (6) is provided with and tooth bar (5) meshed gears (4), tooth bar (5) is connected with driving cylinder (3) piston rod end, and driving cylinder (3) two ends to be also provided with electromagnetic switch (14, 15)；It is be made up of turnover panel (16), collision block (17), jacking block (18), push rod (19), pull bar (20), bull stick (21) and cylinder (22) that described automatic lift falls device, turnover panel (16), collision block (17) and jacking block (18) are all fixedly mounted on the trip shaft (24) of both sides, push rod (19) is arranged in frame by bearing pin, its lower end is corresponding with jacking block (18), top is connected with bull stick (21) by pull bar (20), and bull stick (21) is connected with cylinder (22) piston rod；Lifter plate (2) the both sides correspondence automatic lift of apparatus for automatically lifting falls turnover panel (16) place of device and is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111125.0A CN105716823A (en) | 2016-02-29 | 2016-02-29 | Pneumatic cement bag drop test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111125.0A CN105716823A (en) | 2016-02-29 | 2016-02-29 | Pneumatic cement bag drop test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716823A true CN105716823A (en) | 2016-06-29 |
Family
ID=56157129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111125.0A Pending CN105716823A (en) | 2016-02-29 | 2016-02-29 | Pneumatic cement bag drop test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768773A (en) * | 2016-11-30 | 2017-05-31 | 重庆哈迪斯科技有限公司 | Mobile phone repeats fall-down test device |
| CN111766036A (en) * | 2020-07-23 | 2020-10-13 | 广东盈通纸业有限公司 | Bag throwing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204330273U (en) * | 2014-12-19 | 2015-05-13 | 贵州芭田生态工程有限公司 | One falls detection machine automatically |
| CN204630706U (en) * | 2015-03-31 | 2015-09-09 | 华润水泥技术研发有限公司 | Automatic-lifting type cement bag Drop tester |
| CN105300644A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone slight dropping resistance performance detection apparatus |
| CN205404069U (en) * | 2016-02-29 | 2016-07-27 | 湖北诃力机械设备有限公司 | Pneumatic cement package falling test machine |
-
2016
- 2016-02-29 CN CN201610111125.0A patent/CN105716823A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204330273U (en) * | 2014-12-19 | 2015-05-13 | 贵州芭田生态工程有限公司 | One falls detection machine automatically |
| CN204630706U (en) * | 2015-03-31 | 2015-09-09 | 华润水泥技术研发有限公司 | Automatic-lifting type cement bag Drop tester |
| CN105300644A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone slight dropping resistance performance detection apparatus |
| CN205404069U (en) * | 2016-02-29 | 2016-07-27 | 湖北诃力机械设备有限公司 | Pneumatic cement package falling test machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768773A (en) * | 2016-11-30 | 2017-05-31 | 重庆哈迪斯科技有限公司 | Mobile phone repeats fall-down test device |
| CN111766036A (en) * | 2020-07-23 | 2020-10-13 | 广东盈通纸业有限公司 | Bag throwing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |