CN203557563U - Raw rubber pelletizing homogenization system - Google Patents
Raw rubber pelletizing homogenization system Download PDFInfo
- Publication number
- CN203557563U CN203557563U CN201320734283.3U CN201320734283U CN203557563U CN 203557563 U CN203557563 U CN 203557563U CN 201320734283 U CN201320734283 U CN 201320734283U CN 203557563 U CN203557563 U CN 203557563U
- Authority
- CN
- China
- Prior art keywords
- rubber
- conveyer
- homogenization system
- feed
- pelletizing
- 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.)
- Expired - Lifetime
Links
- 238000000265 homogenisation Methods 0.000 title claims abstract description 20
- 238000005453 pelletization Methods 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 13
- 229920000297 Rayon Polymers 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 29
- 230000001070 adhesive effect Effects 0.000 claims description 29
- 239000003292 glue Substances 0.000 claims description 24
- 239000000693 micelle Substances 0.000 claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 238000001514 detection method Methods 0.000 abstract description 15
- 239000002245 particle Substances 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a raw rubber pelletizing homogenization system. The raw rubber pelletizing homogenization system comprises a rubber crushing device, a blending device, a rubber particle conveyor, a separant storage sending device, a control device, a rubber grabbing machine, a rubber block conveyor and a detection device, wherein the rubber particle conveyor is arranged between the rubber crushing device and the blending device, the separant storage sending device is used for spraying separant to the rubber crushing device and the blending device, the rubber block conveyor is arranged between the rubber grabbing machine and the rubber crushing device, and the detection device is arranged on the rubber particle conveyor and the rubber block conveyor. The raw rubber pelletizing homogenization system has the beneficial effects that the control on the working condition of production line equipment is realized through the detection device, so as to ensure the shutdown of the equipment when a production line is idle and the opening of the equipment during normal operation; and the automation level of the whole production line is increased, and the production cost is also lowered.
Description
Technical field
The utility model belongs to rubber manufacturing machinery field, relates in particular to a kind of rubber pelletizing homogenization system.
Background technology
In tire production manufacturing process, before refining glue, first large blob of viscose is broken into little blob of viscose, then broken blob of viscose is puddled, for the banbury glue of supplying raw materials, this production technology, compared with traditional handicraft, has reduced energy consumption, improve banburying production efficiency, guaranteed the quality of rubber internal mixing.
In Chinese patent literature, publication number is CN102728442A, title is that the application for a patent for invention of rubber blob of viscose pulverizing production line discloses a kind of scheme (referring to this application description in full), comprise shredding machine and mixer and be arranged on conveyer belt between the two, described shredding machine comprises feed hopper, shredding mechanism and discharge device and can in feed hopper and in discharge device, spray respectively the interleaving agent storage dispensing device of interleaving agent; Described mixer comprises frame, be arranged on frame and can be driven along two of horizontal rotational shaft and puddle tank, two feed hopper places that puddle tank are provided with and accept micelle that described conveyer belt sends here and controlledly select one to the two-way conveyer belt of puddling feeding in tank feed hopper.
Above-mentioned existing techniques in realizing broken glue and the production line operation puddled, but for production line material, interrupt suddenly or certain equipment downtime, production line cannot be stopped transport automatically, can cause dry run or the damage of equipment; And blob of viscose carries the problem that drops into waste grinding machine not solve.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of rubber pelletizing homogenization system, and object is to realize blob of viscose carrying, conveying crushing, the automated production that micelle mixes; Simultaneously by the duty of checkout gear production control line equipment, while guaranteeing that production line is idle, the stoppage in transit of equipment, and while normally working, the unlatching of equipment; Improve the automatization level of whole production line, also saved production cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of rubber pelletizing homogenization system, comprises broken adhesive dispenser, evenly mixing device, is arranged on micelle conveyer, interleaving agent storage dispensing device and control device to broken adhesive dispenser with evenly mixing device sprinkling interleaving agent between broken adhesive dispenser and evenly mixing device; Also comprise and grab glue machine, be arranged on the blob of viscose conveyer of grabbing between glue machine and broken adhesive dispenser, and be arranged on the checkout gear on described micelle conveyer and blob of viscose conveyer.
Compared to the prior art, this programme is grabbed large blob of viscose to deliver to blob of viscose conveyer by grabbing glue machine, blob of viscose conveyer is transported to large blob of viscose the entrance of broken adhesive dispenser, and on blob of viscose conveyer, checkout gear is housed, for detection of the metal impurities that exist in material, avoid metal impurities to damage the cutter of broken adhesive dispenser; Meanwhile, when metal impurities being detected, send signal to control device, blob of viscose conveyer is stopped transport, until metal impurities take out.
Micelle conveyer between broken adhesive dispenser and evenly mixing device is improved, on micelle conveyer, checkout gear is housed, when checkout gear continues to can't detect micelle, micelle conveyer and below processing apparatus shut down, and realize the saving of resource; While micelle being detected, normal unlatching turned round; This programme has improved the automatization level of rubber pelletizing homogenization system on the whole, and saving resource, has reduced production cost, has produced positive effect in tire production manufacturing process.
Checkout equipment on blob of viscose conveyer is metal detector; Checkout equipment on micelle conveyer is lever material-level detecting device.
Based on such scheme, the utility model has also done following improvement:
Described micelle conveyer comprises with broken adhesive dispenser and being connected, for delivery of the broken glue outfeed belt conveyor of the micelle after fragmentation, for the conveyer that feeds intake that mixes of micelle is provided to evenly mixing device; At least on broken adhesive dispenser outfeed belt conveyor, material-level detecting device is housed; The blob of viscose of this programme after for fragmentation is graininess and sprayed interleaving agent powder, on conveyer, do not have accumulation, traditional photoelectric detection system is no longer applicable, has adopted lever checkout gear, by the triggering of sense switch, judged whether that material passes through conveyer; This programme exists certain difference in height apart from problem for broken glue discharging opening and evenly mixing device entrance, micelle conveyer is improved, this micelle conveyer comprises the conveyer that feeds intake that mixes on the broken glue outfeed belt conveyor of horizontal direction and slope, and at least at the feeding mouth place of broken glue outfeed belt conveyor, material-level detecting device is housed, the feeding mouth place that mixes the conveyer that feeds intake can determine whether to install material-level detecting device as required; In the actual installation process of production equipment, may not there is not difference in height problem in broken glue discharging opening and evenly mixing device entrance, now, broken glue outfeed belt conveyor and mix the conveyer that feeds intake and can unite two into one, concrete layout situation is fixed according to on-the-spot civil engineering situation.
On described blob of viscose conveyer, the checkout gear for detection of metal impurities in blob of viscose is housed, this programme can cause the problem of tool damage in broken adhesive dispenser for the metal impurities of sizing material, on blob of viscose conveyer, metal detector has been installed, for detection of metal impurities; In this programme blob of viscose conveyer comprise connected successively charging conveyor, detect conveyer, feed intake conveyer and guiding conveyer, metal detector is arranged on and detects on conveyer, the concrete layout situation of blob of viscose conveyer is fixed according to on-the-spot civil engineering situation.
Described evenly mixing device is two, and the two is connected by mixing material-dividing and delivery; Mixing material-dividing and delivery is bidirectional conveyor; Consider the continuity of whole production line, this improvement project provides two evenly mixing devices to carry out puddling of sizing material, gravity sensor is equipped with in bottom at evenly mixing device, reinforced for controlling, and mixes material-dividing and delivery and according to the duty of evenly mixing device, carries out the switching of rotation direction.
Described interleaving agent storage dispensing device sprays interleaving agent to broken adhesive dispenser and evenly mixing device, fully guarantees sizing material adhesion, and for dust from flying in preventing between production machine, in main interleaving agent sprinkling place, dust exhaust apparatus is set; Interleaving agent storage dispensing device comprise the carrying of support platform, support platform feed bin, be arranged at blanking device, metering units and the supply unit of the necklace successively of bin bottom; Feed bin comprises base, be arranged on warehouse on base, be positioned over the arch proof apparatus in warehouse, and feed opening is set on base; Feed opening connects blanking device.
Chopping chamber that described broken adhesive dispenser comprises feeding warehouse, be connected with feeding warehouse, be positioned at discharging bin and the drive unit of bottom, chopping chamber; Chopping chamber comprises rotating shaft, be fixedly mounted on quiet tool rest on base both sides, be arranged on quiet tool rest the quiet cutter angled with rotating shaft trunnion axis, be arranged on the several moving knife in rotating shaft and be arranged on the arc grating of rotating shaft bottom.
Described evenly mixing device comprises base and is arranged on the tank body on base, the drive unit, the feed arrangement that is positioned at tank body two ends and the drawing mechanism that drive tank body to rotate, and inner tank wall arranges at least one group and mixes district; Described feed arrangement is arranged on the top of tank body one end, the feed well support, the fixed frame that comprise feed well, be fixedly connected with feed well, and feed well one end is supported on tank body inlet flange wall, is flexibly connected with flange wall; Feed well support and fixed frame are hinged, and turning cylinder connects both pin joints; In the middle of turning cylinder, by oscillating bearing, vertically pass fixed frame.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model rubber pelletizing homogenization system
Fig. 2 is detection conveyor construction schematic diagram of the present utility model
Fig. 3 is material-level detecting device structural representation of the present utility model
Fig. 4 and Fig. 5 are the utility model evenly mixing device structural representations
Fig. 6 and Fig. 7 are the utility model interleaving agent storage dispensing device structural representations
Fig. 8 and Fig. 9 are the utility model shredding mechanism structural representations
In figure, 1. grab glue machine; 2. charging conveyor; 3. detect conveyer; 4. conveyer feeds intake; 5. guiding conveyer; 6. broken adhesive dispenser; 7. broken glue outfeed belt conveyor; 8. mix the conveyer that feeds intake; 9. mix material-dividing and delivery; 10. evenly mixing device; 11. mix outfeed belt conveyor; The 12. banburies conveyer that feeds intake; 13. interleaving agent storage dispensing devices; 14. dust arresters; 15. metal detectors; 17. frames; 18. rotating disks; 19. rotating shafts; 20. check-out consoles; 21. blocks; 22. limiting plates; 23. bases; 24. tank bodies; 25. feed wells; 26. feed well supports; 27. fixed frames; 28. flange wall; 29. turning cylinders; 30. oscillating bearings; 31. support platforms; 32. feed bins; 33. blanking devices; 34. metering units; 35. supply units; 36. vibrating devices; 37. arch proof apparatus; 38. warehouses; 39. feeding warehouses; 41. chopping chambers; 40. discharging bins; 41. chopping chambers; 42 rotating shafts; 43. quiet tool rests; 44. quiet cuttves; 45. moving knife; 46. arc gratings; 47. drive units.
The specific embodiment
The utility model is in order to improve the automaticity of preparatory technology before refining glue, its total design is such: in order to realize low material consumption, artificial labour intensity, the utility model is by improving rubber pelletizing homogenization system, miscellaneous part structure etc. is made to corresponding assembling adjustment simultaneously, optimize concrete combination, finally realize the utility model.
Below in conjunction with specific embodiments and the drawings, the utility model is elaborated.
Embodiment
As described in Fig. 1,3, a kind of rubber pelletizing homogenization system, comprise the glue machine 1 of grabbing, broken adhesive dispenser 6, evenly mixing device 10, be arranged on the blob of viscose conveyer of grabbing between glue machine 1 and broken adhesive dispenser 6, be arranged on micelle conveyer between broken adhesive dispenser 6 and evenly mixing device 10 and to broken adhesive dispenser 1 and evenly mixing device 10, spray the interleaving agent storage dispensing device 13 of interleaving agent, on micelle conveyer, material-level detecting device is housed.
Micelle conveyer comprises broken glue outfeed belt conveyor 7, mixes the conveyer 8 that feeds intake; Broken glue outfeed belt conveyor 7 is for transporting the little micelle after broken adhesive dispenser 6 fragmentations, because the outlet of broken adhesive dispenser 6 and the entrance of evenly mixing device 10 exist certain difference in height, adopt the conveyer 8 that feeds intake that mixes on slope that the blob of viscose on broken glue outfeed belt conveyor 7 is transported to evenly mixing device 10 in the present embodiment; At the feeding mouth place of broken glue outfeed belt conveyor 7, the feeding mouth that mixes the conveyer 8 that feeds intake is equipped with material-level detecting device;
Blob of viscose conveyer comprises charging conveyor 2, detection conveyer 3, feed intake conveyer 4 and guiding conveyer 5, and metal detector 15 is arranged on and detects on conveyer 3; Charging conveyor 2 grabs for receiving the large blob of viscose that glue machine 1 transports, after being transferred to the detection position of detecting conveyer 3, large blob of viscose carries out impurity detection, while metal impurities being detected, by signal feedback to control device, control device by detection conveyer 3 and above processing apparatus shut down, until after the blob of viscose that contains metal impurities takes away, recover its running; Because the entrance of broken adhesive dispenser 6 is relatively high, adopt the conveyer 4 that feeds intake on slope to be connected with detection conveyer 3, the blob of viscose after detecting is fed in broken adhesive dispenser 6 via the guiding conveyer 5 of broken adhesive dispenser 6 porch.
Evenly mixing device 10 is two, and the two is connected by mixing material-dividing and delivery 9; Mix material-dividing and delivery 9 for bidirectional conveyor; Gravity sensor is equipped with in bottom at evenly mixing device 10, reinforced for controlling, and mixes material-dividing and delivery 9 and receives the micelle that mixes the conveyer that feeds intake defeated 8 and send here, the switching of carrying out rotation direction according to the duty of evenly mixing device 10.
Interleaving agent storage dispensing device 13 sprays interleaving agent to broken adhesive dispenser 6 and evenly mixing device 10, fully guarantees sizing material adhesion, and in main interleaving agent sprinkling place, dust exhaust apparatus 14 is set.
As shown in Figure 2, material-level detecting device is lever checkout gear, material-level detecting device comprises the rotating shaft 19 being fixed in micelle conveyer frame 17, the check-out console 20 that is fixed on rotating shaft center position, the sense switch that is arranged on the rotating disk 18 of rotating shaft one side and rotates for detection of rotating disk 18, the opposite side of rotating shaft 19 is equipped with limiting plate 22, and the side near feeding mouth in frame 17 is equipped with the block 21 matching with limiting plate 22; By the triggering of sense switch, judged whether that material passes through conveyer; By signal feedback to control device, the start and stop of processing apparatus after control device control; Limiting plate 22 and block 21 match, and prevent the error detection causing due to the inertia that check-out console 20 swings.
As shown in Figure 4,5, evenly mixing device comprises base 23 and is arranged on the tank body 24 on base 23, the drive unit that driving tank body 24 rotates, feed arrangement and the drawing mechanism that is positioned at tank body 24 two ends, and tank body 24 inwalls arrange at least one group and mix district; Feed arrangement is arranged on the top of tank body 24 one end, the feed well support 26, the fixed frame 27 that comprise feed well 25, be fixedly connected with feed well 25, and feed well 25 one end are supported on tank body inlet flange wall 28, are flexibly connected with flange wall 28; Feed well support 26 is hinged with fixed frame 27, and turning cylinder 29 connects both pin joints; Vertical through fixed frame 27 by oscillating bearing 30 in the middle of turning cylinder 29.
As shown in Figure 6,7, interleaving agent storage dispensing device comprises support platform 31, feed bin 32, blanking device 33, metering units 34, supply unit 35; Feed bin 32 comprises base, be arranged on warehouse 38 on base, be positioned over arch proof apparatus 37, vibrating device 36 and material level warning device in warehouse 38, and feed opening is set on base, and feed opening connects blanking device.
As shown in Figure 8,9, broken adhesive dispenser comprises feeding warehouse 39, chopping chamber 41, discharging bin 40 and drive unit 47; Chopping chamber 41 comprises rotating shaft 42, be fixedly mounted on quiet tool rest 43 on base both sides, be arranged on quiet tool rest 43 the quiet cutter 44 angled with rotating shaft 42 trunnion axis, be arranged on the several moving knife 45 in rotating shaft and be arranged on the arc grating 46 of rotating shaft bottom.
Claims (8)
1. a rubber pelletizing homogenization system, comprises broken adhesive dispenser, evenly mixing device, is arranged on micelle conveyer between broken adhesive dispenser and evenly mixing device, to broken adhesive dispenser and evenly mixing device, sprays interleaving agent storage dispensing device and the control device of interleaving agent; It is characterized in that: also comprise and grab glue machine, be arranged on the blob of viscose conveyer of grabbing between glue machine and broken adhesive dispenser, and be arranged on the checkout gear on described micelle conveyer and blob of viscose conveyer.
2. a kind of rubber pelletizing homogenization system according to claim 1, is characterized in that: the checkout gear on described blob of viscose conveyer is metal detector.
3. a kind of rubber pelletizing homogenization system according to claim 1 and 2, is characterized in that: the checkout gear on described micelle conveyer is lever material-level detecting device.
4. a kind of rubber pelletizing homogenization system according to claim 1 and 2, is characterized in that: chopping chamber that described broken adhesive dispenser comprises feeding warehouse, be connected with feeding warehouse, be positioned at discharging bin and the drive unit of bottom, chopping chamber; Chopping chamber comprises rotating shaft, be fixedly mounted on quiet tool rest on base both sides, be arranged on quiet tool rest the quiet cutter angled with rotating shaft trunnion axis, be arranged on the several moving knife in rotating shaft and be arranged on the arc grating of rotating shaft bottom.
5. a kind of rubber pelletizing homogenization system according to claim 1 and 2, is characterized in that: described evenly mixing device is two, and the material-dividing and delivery that mixes of two-way conveying is housed between evenly mixing device.
6. a kind of rubber pelletizing homogenization system according to claim 5, it is characterized in that: described evenly mixing device comprises base and is arranged on the tank body on base, the drive unit, the feed arrangement that is positioned at tank body two ends and the drawing mechanism that drive tank body to rotate, inner tank wall arranges at least one group and mixes district; Described feed arrangement is arranged on the top of tank body one end, the feed well support, the fixed frame that comprise feed well, be fixedly connected with feed well, and feed well one end is supported on tank body inlet flange wall, is flexibly connected with flange wall; Feed well support and fixed frame are hinged, and turning cylinder connects both pin joints; In the middle of turning cylinder, by oscillating bearing, vertically pass fixed frame.
7. a kind of rubber pelletizing homogenization system according to claim 1 and 2, is characterized in that: described interleaving agent storage dispensing device comprise the carrying of support platform, support platform feed bin, be arranged at connected blanking device, metering units and the supply unit successively of bin bottom; Feed bin comprises base, be arranged on warehouse on base, be positioned over the arch proof apparatus in warehouse, and feed opening is set on base, and feed opening connects blanking device.
8. a kind of rubber pelletizing homogenization system according to claim 1 and 2, is characterized in that: also comprise the dust arrester for adsorbing dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734283.3U CN203557563U (en) | 2013-11-20 | 2013-11-20 | Raw rubber pelletizing homogenization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734283.3U CN203557563U (en) | 2013-11-20 | 2013-11-20 | Raw rubber pelletizing homogenization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557563U true CN203557563U (en) | 2014-04-23 |
Family
ID=50507302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734283.3U Expired - Lifetime CN203557563U (en) | 2013-11-20 | 2013-11-20 | Raw rubber pelletizing homogenization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443612A (en) * | 2017-09-13 | 2017-12-08 | 合肥万力轮胎有限公司 | Natural gum crushes and automatic conveying system and method |
| CN111704772A (en) * | 2020-04-30 | 2020-09-25 | 浙江信汇新材料股份有限公司 | Granular butyl rubber composition with anti-sticking effect and preparation method and application thereof |
-
2013
- 2013-11-20 CN CN201320734283.3U patent/CN203557563U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443612A (en) * | 2017-09-13 | 2017-12-08 | 合肥万力轮胎有限公司 | Natural gum crushes and automatic conveying system and method |
| CN111704772A (en) * | 2020-04-30 | 2020-09-25 | 浙江信汇新材料股份有限公司 | Granular butyl rubber composition with anti-sticking effect and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103330270B (en) | Automatic fodder production system | |
| CN104909145A (en) | Precise feeding mechanism | |
| CN209125989U (en) | A kind of production line for magnesia carbon brick product | |
| CN108555016A (en) | All-in-one machine is repaired in crawler type soil improvement | |
| CN107380852A (en) | A kind of slag waggon for being used to deliver urban building waste | |
| CN203557563U (en) | Raw rubber pelletizing homogenization system | |
| CN108858722A (en) | A kind of production line and its technique for magnesia carbon brick product | |
| CN202683309U (en) | Rubber block smashing production line | |
| CN201567296U (en) | Automatic firework and medicine mixing equipment | |
| CN208427523U (en) | All-in-one machine is repaired in crawler type soil improvement | |
| CN102728442B (en) | Rubber brick grinding production line | |
| CN205294302U (en) | Stirring station and automatic feeding device thereof | |
| CN210313954U (en) | Sludge treatment equipment | |
| CN204489940U (en) | A kind of powder conveying arrangement of automatic control vibration charging | |
| KR101068544B1 (en) | Storage and supply apparatus for manufacture of solid fuel from combustibility waste | |
| CN221369007U (en) | Bucket elevator that blocks up is prevented in cement pay-off | |
| CN208021788U (en) | A kind of chain bucket that particle packing uses in the process | |
| CN206466616U (en) | The shaftless conveying device of dusty material | |
| CN202876922U (en) | Waste sand recycling device for dry-mixed mortar station | |
| KR20150142771A (en) | Quantitative supply apparatus for waste tires | |
| CN219620164U (en) | Powder melting accelerator's throwing equipment and throwing system | |
| CN217650175U (en) | Lifting elevator convenient to high-efficient transport in upper and lower storehouse | |
| CN203542857U (en) | Concrete stirring machine | |
| CN204702170U (en) | Accurate feeding mechanism | |
| CN216548043U (en) | Bucket elevator capable of preventing motor from being blocked |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |