CN106006075A - Front-end-rotatable type pushing plate loader - Google Patents
Front-end-rotatable type pushing plate loader Download PDFInfo
- Publication number
- CN106006075A CN106006075A CN201610536891.1A CN201610536891A CN106006075A CN 106006075 A CN106006075 A CN 106006075A CN 201610536891 A CN201610536891 A CN 201610536891A CN 106006075 A CN106006075 A CN 106006075A
- Authority
- CN
- China
- Prior art keywords
- roller
- push
- stop block
- block
- hopper
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 19
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 23
- 229960002897 heparin Drugs 0.000 claims description 23
- 229920000669 heparin Polymers 0.000 claims description 23
- 238000010241 blood sampling Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 20
- 210000004369 blood Anatomy 0.000 abstract description 20
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a front-end-rotatable type pushing plate loader which comprises a hopper, a pushing plate, a rotary wheel and a connecting rod, wherein the pushing plate is connected to the rotary wheel through the connecting rod to form a crankshaft slide block structure; the rotary wheel is driven by a motor to rotate; when the rotary wheel rotates, the pushing plate slides up and down in the hopper; the top of the pushing plate is fixedly connected to a rolling unit; when the pushing plate slides to the bottom of the hopper, a blood collecting tube slides to a position between the rolling unit on the top of the pushing plate and a left side baffle plate of the hopper, so that the pushing plate pushes the blood collecting tube to move upwards; when sliding friction force between the blood collecting tube and the hopper is small, the blood collecting tube moves upwards in a sliding manner; and when sliding friction force between the blood collecting tube and the hopper is great, the blood collecting tube moves upwards in a rolling manner under action of the rolling unit. The front-end-rotatable type pushing plate loader has the advantages of solving a tube blocking phenomenon caused by tube cap deformation of the blood collecting tube as a result of great friction force, reducing pushing force needed by the pushing plate, and reducing energy consumption.
Description
Technical Field
The invention relates to a mechanical conveying device, in particular to a front-end rotary push plate loading device for conveying medical blood collection tubes
Background
The medical blood collection tube is a common medical appliance, the front ends of a blood collection management system and a blood collection tube sorting management system of the medical blood collection tube often push the blood collection tube to a conveying belt line, and the blood collection tube moves forwards in a sliding mode in the pushing process of the existing pushing mechanism. The tube caps of many blood collection tubes are made of plastic materials, are low in hardness and easy to deform, have high friction coefficient with other materials, and the tube deforms in the pushing process to clamp the push plate, so that pushing cannot be completed.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a novel push plate feeder capable of solving the problem of pipe clamping.
In order to achieve the purpose, the front-end rotary type push plate feeder comprises a hopper, a push plate, a rotating wheel and a connecting rod, wherein the push plate is connected with the rotating wheel through the connecting rod to form a slider-crank structure, the rotating wheel rotates under the driving of a motor, when the rotating wheel rotates, the push plate slides up and down in the hopper, a rolling unit is fixedly connected to the top of the push plate, when the push plate slides to the bottom of the hopper, a blood sampling tube slides between the rolling unit at the top of the push plate and a baffle on the left side of the hopper, the push plate pushes the blood sampling tube to move up, when the sliding friction force between the blood sampling tube and the hopper is small, the blood sampling tube moves up in a sliding mode, when the sliding friction force between the blood sampling tube and the hopper is large, and the blood sampling tube moves up in a rolling.
Preferably, the rolling unit is a roller assembly, the roller assembly comprises a push block, a left stop block, a right stop block and a front roller, the left side of the push block is provided with the left stop block, the right side of the push block is provided with the right stop block, the front roller can extend into the blind holes of the left stop block and the right stop block, and the front roller can rotate in the blind holes.
Advantageously, the roller assembly further comprises a semi-cylindrical slot in the pusher, the front roller being within the semi-cylindrical slot, the front roller being outside the slot with the top and middle and bottom portions in the slot, the front roller being capable of rolling within the semi-cylindrical slot of the pusher, the left and right stops being capable of restraining the front roller within the semi-cylindrical slot of the pusher.
Advantageously, at least one bottom roller is mounted in the hopper, adjacent to the push plate, and is rotatable, when the push plate slides downwards, friction is generated between the lowermost blood collection tube and the push plate, and the friction force generated can enable the blood collection tube and the bottom roller to rotate together.
Advantageously, the roller assembly and the push plate are fixedly connected by bolts or welding.
Preferably, the roller assembly further comprises bearings, the bearings are respectively fixed in the blind holes of the left stop block and the right stop block, two sides of the roller are fixed in the bearings, and the roller can rotate around the bearings.
Advantageously, the rolling unit is a roller assembly including a push block, a left stopper, a right stopper, a roller and a shaft, the left stopper is mounted on the left side of the push block, the right stopper is mounted on the right side of the push block, the shaft passes through the roller and is fixed in the holes of the left stopper and the right stopper, and the roller can rotate around the shaft.
Preferably, the rolling unit is a ball assembly, the ball assembly comprises a push block, a left stop block, a right stop block and a ball, an open circular groove is formed in the upper portion of the push block, the left stop block is mounted on the left side of the push block, the right stop block is mounted on the right side of the push block, the ball is placed in the circular groove of the push block, a plurality of balls are filled in the groove, and the ball can rotate in the groove.
Advantageously, said left and right baffles are chamfered inwards and backwards at the top, forming an inclined surface with an inner and rear bottom, and allowing the tube to slide inwards or backwards resting on them.
The invention has the beneficial effects that: the front part of the push plate adopted by the invention is provided with the rotatable roller or the idler wheel, the roller or the idler wheel is contacted with the blood sampling tube, and in the pushing process, if the friction force between the blood sampling tube and the hopper is large, the blood sampling tube and the roller or the idler wheel can rotate together to realize rolling forward movement, so that the tube clamping phenomenon caused by the deformation of the tube cap of the blood sampling tube due to the friction force is solved, meanwhile, the pushing force required by the push plate is reduced, and the energy consumption is reduced.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a roller assembly according to a first embodiment of the present invention;
wherein,
1. a hopper;
2. a blood collection tube;
3. pushing the plate;
4. a rotating wheel;
5. a connecting rod;
6. a roller assembly;
7. a bottom roller;
8. a right stopper;
9. a front roller;
10. a push block;
11. a left stop block;
Detailed Description
As shown in fig. 1 and 2, the front-end rotary type push plate loader provided by the invention comprises a hopper 1, a push plate 3, a rotating wheel 4 and a connecting rod 5, wherein the push plate 3 is connected with the rotating wheel 4 through the connecting rod 5 to form a crank-slider structure, the rotating wheel 4 is driven by a motor to rotate, the left side plate of the hopper 1 inclines by 120 degrees, the push plate 3 is parallel to the left side plate, inclined sliding grooves are formed in the front side and the rear side of the hopper, and the push plate 3 can slide up and down along the sliding grooves. When swiveling wheel 4 rotated, push pedal 3 slided from top to bottom in the hopper, push pedal top fixedly connected with rolls the unit, and when the push pedal slided the hopper bottom, between the roll unit at 3 tops of push pedal and the 1 left side baffle of hopper, the push pedal just pushed up heparin tube 2 and moved up, and sliding friction power between heparin tube 2 and hopper 1 is little, and the heparin tube is the up-moving of slidingtype, and sliding friction power between heparin tube 2 and hopper 1 is big, and the heparin tube is the up-moving of roll formula in the effect of rolling the unit.
As a first embodiment, the rolling unit is a roller assembly 6, the roller assembly 6 comprises a push block 10, a left block 11, a right block 8 and a front roller 9, the left block 11 is installed on the left side of the push block 10, the right block 8 is installed on the right side, the front roller 9 can extend into blind holes of the left block 11 and the right block 8, and the front roller 9 can rotate in the blind holes.
As a modification, the roller assembly 6 further comprises a semi-cylindrical groove in the push block 10, the front roller 9 is in the semi-cylindrical groove, the top of the front roller 9 is out of the groove, the middle part and the bottom part are in the groove, the front roller 9 can roll in the semi-cylindrical groove of the push block 10, and the left and right stoppers can limit the front roller in the semi-cylindrical groove of the push block. The roller assembly 6 and the push plate 3 are fixedly connected through bolts or welding and slide up and down together. When the roller assembly 6 slides upwards, the blood sampling tube can be pushed to roll upwards, and the blood sampling tube and the front roller 9 can simultaneously roll and move upwards.
As an improvement, the roller assembly further comprises bearings, the bearings are respectively fixed in the blind holes of the left stop block and the right stop block, two sides of the roller are fixed in the bearings, and the roller can rotate around the bearings.
When push pedal 3 slided 1 bottoms of hopper, between the anterior roller 9 at push pedal 3 top and the 1 left side baffle of hopper, 2 blood sampling tubes slid between 3 push pedal's front roller and the hopper left side baffle, and push pedal 3 just pushed 2 upward movements of blood sampling tubes, and sliding friction is little between blood sampling tubes 2 and hopper 1, and blood sampling tubes 2 is the upward movement of slidingtype, and sliding friction is big between blood sampling tubes 2 and hopper 1, and blood sampling tubes is the up movement of roll formula under the effect of front roller 9.
Advantageously, 2 at least one bottom rollers 7 are mounted in the hopper 1 at the bottom adjacent to the pushing plate 3, so that when the pushing plate 3 slides downwards, there is friction between the lowermost blood collection tube 2 and the pushing plate 3, and the friction force generated can make the blood collection tube 2 rotate together with the bottom rollers 7, and the number of the bottom rollers can be 2.
As a second embodiment, the rolling unit is a roller assembly, the roller assembly includes a push block, a left block, a right block, a roller and a shaft, the left block is installed on the left side of the push block, the right block is installed on the right side of the push block, the shaft passes through the roller and is fixed in the holes of the left block and the right block, the roller can rotate around the shaft, for example, the shaft is connected with 3 rollers respectively at two ends and a middle position of the shaft. When the push pedal slided the hopper bottom, the heparin tube slided between the gyro wheel at push pedal top and hopper left side baffle, and the push pedal just pushed the heparin tube and up moved, and sliding friction power between heparin tube and hopper is little, and the heparin tube is the up movement of slidingtype, and sliding friction power is big between heparin tube and hopper, and the heparin tube is the up movement of roll formula under the effect of gyro wheel.
As a third embodiment, the rolling unit is a ball assembly, the ball assembly includes a push block, a left stopper, a right stopper, and a ball, an open circular groove is formed in the upper portion of the push block, the left stopper is installed on the left side of the push block, the right stopper is installed on the right side of the push block, the ball is placed in the circular groove of the push block, and the groove is filled with a plurality of balls, and the ball can rotate in the groove. When the push pedal slided the hopper bottom, the heparin tube slided between the ball at push pedal top and hopper left side baffle, and the push pedal just pushed the heparin tube and up moved, and sliding friction power between heparin tube and hopper is little, and the heparin tube is the up movement of slidingtype, and sliding friction power is big between heparin tube and hopper, and the heparin tube is the up movement of roll formula under the effect of ball.
In addition, there are inward and backward chamfers on the top of the left and right baffles to form an inclined plane at the bottom of the inner side and the back side, and the blood sampling tube can slide inward or backward leaning on the inclined plane.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the design concept of the present invention should be within the scope of the present invention and/or the protection scope defined by the claims.
Claims (9)
1. Glassware in front end rotation type push pedal, including hopper (1), push pedal (3), swiveling wheel (4) and connecting rod (5), push pedal (3) are connected with swiveling wheel (4) through connecting rod (5), constitute a slider-crank structure, and swiveling wheel (4) rotate under the drive of motor, and when swiveling wheel (4) rotated, push pedal (3) slided its characterized in that from top to bottom in hopper (1): push pedal (3) top fixedly connected with roll unit, when push pedal (3) slided hopper (1) bottom, heparin tube (2) slided between the roll unit at push pedal top and hopper (1) left side baffle, push pedal (3) are just pushing away heparin tube (2) and are up moving, sliding friction power between heparin tube (2) and hopper (1) is little, heparin tube (2) are the up moving of slidingtype, sliding friction power between heparin tube (2) and hopper (1) is big, heparin tube (2) are the up moving of roll formula under the effect of roll unit.
2. The front rotary pusher loader of claim 1 wherein: the rolling unit is a roller assembly (6), the roller assembly (6) comprises a push block (10), a left stop block (11), a right stop block (8) and a front roller (9), the left side of the push block (10) is provided with the left stop block (11), the right side of the push block is provided with the right stop block (8), the front roller (9) can extend into blind holes of the left stop block (11) and the right stop block (8), and the front roller (9) can rotate in the blind holes.
3. The front rotary pusher loader of claim 2 wherein: the roller assembly (6) further comprises a semi-cylindrical groove located in the push block (10), the front roller (9) is located in the semi-cylindrical groove, the top of the front roller (9) is located outside the groove, the middle and the bottom of the front roller are located in the groove, the front roller (9) can rotate in the semi-cylindrical groove of the push block (10), and the left stop block and the right stop block can limit the front roller in the semi-cylindrical groove of the push block.
4. The front rotary pusher loader of claim 3 wherein: hopper (1) in with push pedal (3) department adjacent bottom, install at least one bottom roller (7) that can rotate, when push pedal (3) department down slides, there is the friction between blood sampling pipe (2) and push pedal (3) the bottom, the frictional force that produces can make blood sampling pipe (2) rotate together with bottom roller (7).
5. The front rotary push plate loader of claim 4, wherein: the roller assembly (6) and the push plate (3) are fixedly connected through bolts or welding.
6. The front rotary push plate loader of claim 5, wherein: the roller assembly further comprises a bearing, the bearing is respectively fixed in the blind holes of the left stop block and the right stop block, two sides of the roller are fixed in the bearing, and the roller can rotate around the bearing.
7. The front rotary pusher loader of claim 1 wherein: the rolling unit is a roller assembly, the roller assembly comprises a push block, a left stop block, a right stop block, a roller and a shaft, the left stop block is installed on the left side of the push block, the right stop block is installed on the right side of the push block, the shaft penetrates through the roller and is fixed in holes of the left stop block and the right stop block, and the roller can rotate around the shaft.
8. The front rotary pusher loader of claim 1 wherein: the rolling unit is a ball assembly, the ball assembly comprises a push block, a left stop block, a right stop block and a ball, an open type round groove is formed in the upper portion of the push block, the left stop block and the right stop block are mounted on the left side of the push block, the ball is placed in the round groove of the push block, a plurality of balls are filled in the groove, and the ball can rotate in the groove.
9. The front rotary push plate loader of any one of claims 1 to 8, characterized in that: the tops of the left baffle and the right baffle are provided with inward and backward chamfers to form an inclined plane at the inner side and the back side, and the blood sampling tube can slide inwards or backwards by leaning against the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536891.1A CN106006075B (en) | 2016-07-08 | 2016-07-08 | The rotary push plate loader in front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610536891.1A CN106006075B (en) | 2016-07-08 | 2016-07-08 | The rotary push plate loader in front end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006075A true CN106006075A (en) | 2016-10-12 |
| CN106006075B CN106006075B (en) | 2019-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610536891.1A Active CN106006075B (en) | 2016-07-08 | 2016-07-08 | The rotary push plate loader in front end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006075B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934255A (en) * | 2018-01-04 | 2018-04-20 | 洛阳乐森石化新材料有限公司 | It is a kind of conveying the hopper of material |
| CN110759129A (en) * | 2019-09-22 | 2020-02-07 | 葛巧红 | Continuous branching mechanism for pipe fittings |
| EP4032836A1 (en) * | 2021-01-20 | 2022-07-27 | Afag Holding AG | Step conveyor, step conveyor system and method for changing the step width of a step conveyor |
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| KR100374690B1 (en) * | 1994-04-20 | 2003-05-01 | 리차드에취.제이.피에르켄스 | Automatic pellet feeder and its method for molding of sealed semiconductor chip |
| EP1911698B1 (en) * | 2006-10-09 | 2012-08-01 | Newfrey LLC | Conveyor for orienting and feeding small parts |
| CN104192502A (en) * | 2014-07-08 | 2014-12-10 | 唐侠 | Pushing device |
| CN204528541U (en) * | 2015-03-09 | 2015-08-05 | 扬州市鑫丰自动化设备有限公司 | A kind of can the automated installation of automatic arranging cylinder box |
| CN205906756U (en) * | 2016-07-08 | 2017-01-25 | 杨辰 | Glassware in push pedal of front end rotation type |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100374690B1 (en) * | 1994-04-20 | 2003-05-01 | 리차드에취.제이.피에르켄스 | Automatic pellet feeder and its method for molding of sealed semiconductor chip |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934255A (en) * | 2018-01-04 | 2018-04-20 | 洛阳乐森石化新材料有限公司 | It is a kind of conveying the hopper of material |
| CN107934255B (en) * | 2018-01-04 | 2024-02-09 | 广州跃昌实业有限公司 | Hopper for conveying materials |
| CN110759129A (en) * | 2019-09-22 | 2020-02-07 | 葛巧红 | Continuous branching mechanism for pipe fittings |
| CN110759129B (en) * | 2019-09-22 | 2020-12-15 | 浙江青山钢管有限公司 | Continuous branching mechanism for pipe fittings |
| EP4032836A1 (en) * | 2021-01-20 | 2022-07-27 | Afag Holding AG | Step conveyor, step conveyor system and method for changing the step width of a step conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006075B (en) | 2019-04-05 |
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Effective date of registration: 20200201 Address after: 215000 g1-4f in artificial intelligence Industrial Park, No. 88, Jinjihu Avenue, Suzhou Industrial Park, Jiangsu Province Patentee after: Jiangsu Lei Bo Technology Co. Ltd. Address before: 215006 No. 100 Tung Road, Suzhou Industrial Park, Jiangsu, China Patentee before: Yang Chen |
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