CN202873375U - Gradual-type compressor of bark and straw - Google Patents
Gradual-type compressor of bark and straw Download PDFInfo
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- CN202873375U CN202873375U CN 201220530683 CN201220530683U CN202873375U CN 202873375 U CN202873375 U CN 202873375U CN 201220530683 CN201220530683 CN 201220530683 CN 201220530683 U CN201220530683 U CN 201220530683U CN 202873375 U CN202873375 U CN 202873375U
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Abstract
The utility model provides a gradual-type compressor of bark and straw. The gradual-type compressor of the bark and the straw comprises a rolling device, a transmission mechanism, a material pre-compression chamber, a main compression chamber, a reciprocating-type compression device, a manual compression device and a clutched triggering device. A hopper is connected with the material pre-compression chamber. Materials in the hopper are conveyed to the material pre-compression chamber through the rolling device and a glaze roller below the hopper; and the clutched triggering device is placed on the upper portion of the material pre-compression chamber. The material pre-compression chamber is communicated with the main compression chamber. The reciprocating-type compression device and the manual compression device are placed inside the main compression chamber. A discharge groove is placed on the front portion of the main compression chamber. A motor is placed on the support plate of a main support, and is connected with the rolling device, the reciprocating-type compression device and the clutched triggering device through the transmission mechanism to transmit power. The material pre-compression chamber, the main compression chamber and the manual compression device achieve bounding through several gradual compression processes. Biomass needs not cutting up when the compressor works, the compressor is low in power requirements, simple in structure, high in production efficiency and suitable for use of agriculture family work.
Description
Technical field
The utility model relates to a kind of material compression moulding binding apparatus, specifically, relates to a kind of gradual bark stalk compressor.Be applicable to the small-sized compression device of agriculture homework.
Background technology
China is a large agricultural country, and agricultural straw resource is very abundant, but the overwhelming majority can be by on-site incineration, not only waste resource, and the pollution surrounding enviroment, therefore, agricultural crop straw is collected, the accumulating link is the difficult problem that restriction agricultural biomass resource industrially scalable utilizes always.According to the actual requirements, after the highdensity square bale of agro-ecology stalk boil down to again accumulating can be good at solving this difficult problem.
Square bale bundling machine equipment of the prior art mainly is partly to be made of transmission mechanism, pick-up mechanism, grass rake mechine structure, shredding mechanism, piston punching mechanism, knotting mechanism; Be mainly used in paddy rice, herbage, and the picking up and bundling of bark stalk.The reasons such as this class square bale binder generally all will carry out the chopping of living beings, and what use is open type compression, and its compression stress is little, compression is inhomogeneous cause the square bale of moulding loose frangible, and be not easy to transportation and use, and second development and utilization.Although some binder can be realized high density, compress uniform square bale, its power requirement is higher, the structural configuration complexity, and the cost cost is larger, generally is used for large-scale power plant, can not be widely used on a small scale operation use of family or individual.
Disclose a kind of " fixed bundling straw baler " in the patent of invention 200910077795.5, comprised feeding and conveying device, Power Drive Unit, transmission mechanism, reciprocating type compression set, shredding mechanism, material precompression chamber, knotting mechanism, knotting pin, discharge chambe and go out bundle section; Material through feeding, compacting, tie up and break at last square bale, and can be according to the length of crop transportation and the requirement of storing adjustment square bale, the operation of energy Automatic continuous, but it at first will carry out the chopping of living beings, production efficiency is lower, and adopt open type compression to cause moulding square bale pressed density lower, loose frangible, be unfavorable for accumulating.
Described " a kind of three railway carriage or compartment continuous rotation stalk compressors " in the patent 201020062422.9, comprising dynamical system, feed system, Rotable Control System, oil hydraulic system and casing, compressor can carry out charging and discharge continuously, and automaticity is higher; But adopted spiral control system and oil hydraulic system, greatly increased the complexity of structure, the cost cost is higher, is not suitable for the occasion of small-sized household.
The utility model content
Deficiency for fear of the prior art existence, overcome its complex structure, living beings bundling density is lower, and is loose frangible, is unfavorable for accumulating, cost is high and be not suitable for the problem of homework, the utility model proposes a kind of gradual bark stalk compressor, biomass material obtains desirable bundling density by the precommpression of compressor, main compression and manual compression device compression process, and power requirement is lower, simple in structure, cost is lower.
The technical scheme that its technical problem that solves the utility model adopts is: comprise main support, electromotor, rolling device, transmission mechanism, hopper, material precompression chamber, main discharge chambe, reciprocating type compression set, manual compression device, clutch flip flop equipment, blow tank, discharge door; Main support provides support for other each parts; Rolling device is fixed on top between two back props of main support, hopper is between rolling device and light face roller, feeding mouth places the hopper top, 3 light face rollers are positioned on the Shell Plate relatively rolling device and arrange continuously below hopper, hopper is connected with the material precompression chamber, material precompression chamber top is provided with the clutch flip flop equipment, and material precompression chamber discharging opening communicates with main discharge chambe, and the front portion of main discharge chambe is provided with blow tank and discharge door; Electromotor is positioned at material precompression chamber lower right and is fixedly mounted on the gripper shoe; Main discharge chambe is between the intermediate studdle and front standing pillar of main support, and main discharge chambe internal upper part is provided with reciprocating type compression set, the bottom is fixed with manual compression device;
Described reciprocating type compression set comprises connecting rod, crank, past compound compression fork, activity compression plate, crank axle, the activity compression plate is cuboid, the hinged four past compound compression forks of the four jiaos of difference in top, the two past compound compression forks in left side are connected with connecting rod, the connecting rod other end is that annulus is nested in concentric installation on the disc crank, and crank off-centre is installed on the crank axle;
Described manual compression device comprises compression top board, compression plate, pedestal, rocking bar, slide block, leading screw, compression connecting rod, spring, lead, alignment pin, locating pin spring, alignment pin backguy, leading screw is positioned on the pedestal below the compression plate, and with compression plate and the parallel installation of compression top board, the slide block at two ends is connected by two compression connecting rods and compression plate on the leading screw; There is rectangular opening at the compression plate center, and the compression plate of rectangular opening both sides axially respectively has the installing hole of alignment pin and locating pin spring, and there is through hole at the axial both ends of compression plate; There is ratchet compression top plate stanchions both sides, and pillar passes rectangular opening and slides up and down, and the alignment pin on the compression plate and ratchet engagement limits compression top board move up, and unlock by the alignment pin backguy; Lead is positioned at the through hole that passes on the compression plate at the pedestal both ends and is connected with the compression top board, and overlapping on the lead between compression top board and the compression plate has spring; The outer end that rocking bar is connected in pedestal drives the leading screw rotation by gear drive.
Described main support is comprised of four groups of door font frameworks that are arranged in parallel, gripper shoe is fixed on the framework inner bottom part, top cross-bar, intermediate transverse girder, base cross members are installed in respectively on rear three groups of frameworks, and Shell Plate is installed on the back prop, and the compression set driving pulley is fixed on the intermediate transverse girder.
Described transmission mechanism comprises clutch, compression set driving pulley, rolling device driving pulley, decelerator, gear wheel, pinion, and clutch one end is connected with the output shaft of electromotor, and the other end is connected with driving pulley on the base cross members; Driving pulley links to each other by driving-belt with the rolling device driving pulley with the compression set driving pulley respectively; Compression set driving pulley and pinion are positioned on the same axle, are sent on the crank axle through the gear wheel on the gear post and decelerator; The rolling device driving pulley is installed on the back prop and with driving pulley and is connected transmission by driving-belt.
Described clutch flip flop equipment comprises partial gear driving wheel, partial gear driven pulley, ratchet, backguy fork, backguy drum, clutch flip flop equipment connecting rod, swings thumb wheel, ratchet backguy fork, scroll spring, ratchet, ratchet back-moving spring, ratchet pawl reset shell fragment, the partial gear driving wheel is fixed on the crank axle and meshes with the partial gear driven pulley, ratchet, backguy drum and backguy fork are connected on the ratchet rotating shaft, ratchet is positioned at the ratchet below, the ratchet pawl reset shell fragment is positioned at the ratchet bottom, and backguy is around in the backguy drum and is connected with clutch; Discharge door is connected with the swing thumb wheel by clutch flip flop equipment connecting rod, and ratchet backguy fork vertically is fixed on centre of gyration place and is positioned at the below that swings thumb wheel, and centre of gyration place is equipped with volute spring, and ratchet backguy fork lower end links to each other by the ratchet backguy with ratchet.
The gradual bark stalk compressor course of work:
Through the roll extrusion of rolling device with pull over to the feeding mouth of the material precompression chamber of shape convergence, along with the continuous feeding of material, more material is squeezed into the material precompression chamber, finishes the pre-molding of material with the material of sending hopper to; Deliver to main discharge chambe from the slim blade of material precompression chamber pre-molding is squeezed, reciprocating type compression set compresses it, in the time of the backhaul of activity compression plate, the moulding blade is delivered to main discharge chambe, the activity compression plate compresses again, so circulation is finished the main compression process (progressive compression) of material for several times; After main compression finished, the clutch flip flop equipment made clutch separation, and motor no-load carries out the manual compression process main compression forming material is further compressed, and after manual compression is finished, released with the knotting of moulding bale and from blow tank.
Beneficial effect
The gradual bark stalk compressor of the utility model, comprise electromotor, rolling device, transmission mechanism, hopper, material precompression chamber, main discharge chambe, reciprocating type compression set, manual compression device, clutch flip flop equipment, blow tank, hopper is connected with the material precompression chamber, by rolling device be positioned at the light face roller of arranging continuously below the hopper material in hopper is delivered to the material precompression chamber; Material precompression chamber top is provided with the clutch flip flop equipment, and material precompression chamber discharging opening communicates with main discharge chambe, and main discharge chambe inside is provided with reciprocating type compression set and manual compression device, and the front portion of main discharge chambe is provided with blow tank and discharge door; Electromotor is fixedly mounted on the gripper shoe of material precompression chamber below main support, is connected transferring power with rolling device, reciprocating type compression set and clutch flip flop equipment respectively through transmission mechanism.Material precompression chamber, main discharge chambe and manual compression device obtain desirable bundling density through several progressive compression process, do not need the chopping of living beings during equipment work, and power requirement is lower, simple in structure, cost is lower, and production efficiency is higher, is applicable to agriculture homework and uses.
Description of drawings
Below in conjunction with drawings and embodiments a kind of gradual bark stalk compressor of the utility model is described in further detail.
Fig. 1 is the gradual bark stalk compressor of the utility model structural representation.
Fig. 2 is the gradual bark stalk compressor of the utility model right view.
Fig. 3 is the gradual bark stalk compressor of the utility model axonometric drawing.
Fig. 4 is the manual compression device structural representation.
Fig. 5 is the manual compression device axonometric drawing.
Fig. 6 is clutch flip flop equipment structural representation.
Fig. 7 is reciprocating type compression set axonometric drawing.
Wherein:
1. Shell Plate, 2. motor, 3. back prop, 4. light face roller, 5. hopper, 6. rolling device, 7. rolling device driving pulley, 8. top cross-bar, 9. connecting rod, 10. crank, 11. gear post, 12. intermediate transverse girder, 13. intermediate studdle, 14. decelerator, 15. compression set driving pulley, 16. main discharge chambe, 17. discharge door, 18. blow tank, 19. manual compression device, 20. front standing pillar, 21. material precompression chamber, 22. base cross members, 23. clutch flip flop equipment, 24. reciprocating type compression set, 25. rocking bar, 26. gripper shoe, 27. clutch, 28. driving pulley, 29. gear wheel, 30. pinion, 31. compression top board, 32. compression connecting rod, 33. lead, 34. slide block, 35. leading screw, 36. spring, 37. compression plate, 38. pedestal, 39. alignment pin, 40. locating pin spring, 41. alignment pin bracing wire, 42. bracing wire, 43. bracing wire drum, 44. bracing wire fork, 45. ratchet, 46. partial gear driven pulley, 47. partial gear driving wheel, 48. clutch flip flop equipment connecting rod, 49. swing thumb wheel, 50. ratchet bracing wire fork, 51. scroll spring, 52. ratchet bracing wire, 53. ratchet, 54. ratchet back-moving spring, 55. ratchet pawl reset shell fragment, 56. toward the compound compression fork, 57. activity compression plate, 58. crank axle
Embodiment
Present embodiment is a kind of gradual bark stalk compressor.
Consult Fig. 1-Fig. 7, the gradual bark stalk compressor of the utility model comprises main support, electromotor, rolling device, transmission mechanism, hopper, material precompression chamber, main discharge chambe, reciprocating type compression set, manual compression device, clutch flip flop equipment, blow tank, discharge door; Main support provides support for other each parts; Main support is comprised of four groups of door font frameworks that are arranged in parallel, gripper shoe 26 is fixed on the framework inner bottom part, top cross-bar 8, intermediate transverse girder 12, base cross members 22 are fixedly mounted on respectively on rear three groups of frameworks, Shell Plate 1 is fixedly mounted on the back prop 3, and compression set driving pulley 15 is fixedly mounted on the intermediate transverse girder 12.Rolling device 6 is fixed on the top between two back props 3 of main support, hopper 5 is between rolling device 6 and light face roller 4, feeding mouth places hopper 5 tops, 3 light face rollers are positioned on the Shell Plate 1 relatively rolling device 6 and arrange continuously below hopper 5, hopper 5 is connected with material precompression chamber 21, material precompression chamber 21 tops are provided with clutch flip flop equipment 23, and material precompression chamber 21 discharging openings communicate with main discharge chambe 16, and the front portion of main discharge chambe 16 is provided with blow tank 18 and discharge door 17; Electromotor 2 is positioned at material precompression chamber 21 lower rights and is fixedly mounted on the gripper shoe 26; Main discharge chambe 16 is between the intermediate studdle 13 and front standing pillar 20 of main support, and main discharge chambe 16 internal upper parts are provided with reciprocating type compression set 24, the bottom is fixed with manual compression device 19.Reciprocating type compression set 24 comprises connecting rod 9, crank 10, past compound compression fork 56, activity compression plate 57, crank axle 58, activity compression plate 57 is cuboid, the hinged four past compound compression forks 56 of the four jiaos of difference in top, the two past compound compression forks in left side are connected with connecting rod 9, connecting rod 9 other ends are annulus, be nested in concentric installation on the disc crank 10, crank 10 off-centre are installed on the crank axle 58.Manual compression device 19 comprises compression top board 31, compression plate 37, pedestal 38, rocking bar 25, slide block 34, leading screw 35, compression connecting rod 32, spring 36, lead 33, alignment pin 39, locating pin spring 40, alignment pin backguy 41, leading screw 35 is positioned on the pedestal 38 below the compression plate 37, and with compression plate 37 and the 31 parallel installations of compression top board, the slide block 34 at two ends is connected with compression plate 37 by two compression connecting rods 32 on the leading screw 35; There is rectangular opening at compression plate 37 centers, and respectively there are alignment pin 39 and locating pin spring 40 installing holes in compression plate 37 axial rectangular opening both sides, and there is through hole at compression plate 37 axial both ends; There is ratchet compression top board 31 pillar two sides, and pillar passes rectangular opening and slides up and down, and the alignment pin 39 on the compression plate 37 moves up with the ratchet engagement limits compression top board 31 of pillar two sides, unlocks by alignment pin backguy 41; Lead 33 is positioned at the through hole that passes on the compression plate 37 at pedestal 38 both ends and is connected with compression top board 31, and overlapping on the lead 33 between compression top board 31 and the compression plate 37 has spring; The middle part, outer end that rocking bar 25 is connected in pedestal 38 drives leading screw 35 rotations by gear drive.
Rolling device 6 is comprised of rolling device driving pulley 7, barbed roller, barbed roller baffle plate, barbed Roller Shaft, barbed roller end cap, rolling device driving pulley 7 is fixedly mounted on barbed Roller Shaft one end, the other end fixedly mounts barbed roller end cap, barbed roller surface is evenly distributed with some thorns that roll, being used for pulling over enters the material of hopper 5, referring to Fig. 1.
During gradual bark stalk compressor bundling operation, material is sent into hopper 5, material is sent to material precompression chamber 21 under the mutual extruding of rolling device 6 and light face roller 4 and the effect of pulling over, continuous feeding along with material, through after the compression of rolling device 6 and light face roller material constantly clamp-oned the feeding mouth of the material precompression chamber 21 of shape convergence, finished the precommpression forming process of material; When material is on the increase, the precommpression molding materials is by gradually the main discharge chambe 16 that pushes to, the compacting process of material mainly carries out in main discharge chambe, the activity compression plate 57 of reciprocating type compression set 24 will be sent into the front pole location that main discharge chambe 16 interior pre-molding blades are pushed to activity compression plate 57 gradually, when activity compression plate 57 advances, its compression stress also increases thereupon, the compression top board 31 that is positioned at the manual compression device 19 of main discharge chambe 16 belows descends gradually with the compression movement of activity compression plate 57, alignment pin 39 is squeezed in the slotted eye, when portable plate 57 to be compressed moves to front pole location, just the descend distance of a ratchet of compression top board 31, alignment pin 39 stretched out under the elastic force effect of locating pin spring 40 compression top board 31 was locked this moment, the 57 beginning backhauls of activity compression plate, another precommpression moulding blade is pushed to main discharge chambe 16 simultaneously, and activity compression plate 57 compresses again.In the process of main compression, be installed in the partial gear driving wheel 47 and crank 10 synchronous rotaries of the clutch flip flop equipment 23 on the crank axle 58, behind the certain number of times of reciprocating type compression set 24 compressions, the partial gear driven pulley 46 of clutch flip flop equipment 23 just in time revolves and turns around, fork fixed thereon and backguy fork 44 interact, backguy drum 43 is rotated to an angle, tension separates clutch 27 around backguy 42 thereon, make electromotor 2 zero loads, activity compression plate 57 is in front pole location at this moment, compression top board 31 and the compression plate 37 of manual compression device 19 are affixed, and main compression process finishes.Shake the rocking bar 25 of manual compression device 19, make simultaneously compression forming material upwards of compression plate 37 and compression top board 31 by worm drive, when top board 31 to be compressed reached capacity the position, the manual compression process finished.The final molding material is tied up, oppositely shaken rocking bar 25 and make compression top board 31 declines one segment distance, open discharge door 17 material is taken out from blow tank 18, form a finished product bale.Continue oppositely to shake rocking bar 25 to extreme position, pulling alignment pin backguy 41, under the elastic force effect of spring 36, compression top board 31 separates with compression plate 37, and manual compression device 19 resets; Close discharge door 17, make ratchet backguy fork 50 around its center rotating by clutch flip flop equipment connecting rod 48 and swing thumb wheel 49, tension ratchet backguy 52, ratchet 45 rotates counterclockwise under the effect of pawl restoring spring 58, tension ratchet backguy 52 rotates counterclockwise ratchet 53, ratchet 45 rotates under the effect of pawl restoring spring 54, ratchet 45 is consolidated with clutch backguy drum 43, loosen clutch backguy 42, clutch 27 closures, after discharge door 17 is closed, ratchet backguy fork 50 resets under the elastic force effect of volute spring 51, loosen ratchet backguy 52, ratchet 53 again with ratchet 45 chuckings, begins compression next time under the effect of ratchet pawl reset shell fragment 55.
Claims (4)
1. a gradual bark stalk compressor is characterized in that: comprise main support, electromotor, rolling device, transmission mechanism, hopper, material precompression chamber, main discharge chambe, reciprocating type compression set, manual compression device, clutch flip flop equipment, blow tank, discharge door; Main support provides support for other each parts; Rolling device is fixed on top between two back props of main support, hopper is between rolling device and light face roller, feeding mouth places the hopper top, 3 light face rollers are positioned on the Shell Plate relatively rolling device and arrange continuously below hopper, hopper is connected with the material precompression chamber, material precompression chamber top is provided with the clutch flip flop equipment, and material precompression chamber discharging opening communicates with main discharge chambe, and the front portion of main discharge chambe is provided with blow tank and discharge door; Electromotor is positioned at material precompression chamber lower right and is fixedly mounted on the gripper shoe; Main discharge chambe is between the intermediate studdle and front standing pillar of main support, and main discharge chambe internal upper part is provided with reciprocating type compression set, the bottom is fixed with manual compression device; Described reciprocating type compression set comprises connecting rod, crank, past compound compression fork, activity compression plate, crank axle, the activity compression plate is cuboid, the hinged four past compound compression forks of the four jiaos of difference in top, the two past compound compression forks in left side are connected with connecting rod, the connecting rod other end is that annulus is nested in concentric installation on the disc crank, and crank off-centre is installed on the crank axle; Described manual compression device comprises compression top board, compression plate, pedestal, rocking bar, slide block, leading screw, compression connecting rod, spring, lead, alignment pin, locating pin spring, alignment pin backguy, leading screw is positioned on the pedestal below the compression plate, and with compression plate and the parallel installation of compression top board, the slide block at two ends is connected by two compression connecting rods and compression plate on the leading screw; There is rectangular opening at the compression plate center, and the compression plate of rectangular opening both sides axially respectively has the installing hole of alignment pin and locating pin spring, and there is through hole at the axial both ends of compression plate; There is ratchet compression top plate stanchions both sides, and pillar passes rectangular opening and slides up and down, and the alignment pin on the compression plate and ratchet engagement limits compression top board move up, and unlock by the alignment pin backguy; Lead is positioned at the through hole that passes on the compression plate at the pedestal both ends and is connected with the compression top board, and overlapping on the lead between compression top board and the compression plate has spring; The outer end that rocking bar is connected in pedestal drives the leading screw rotation by gear drive.
2. gradual bark stalk compressor according to claim 1, it is characterized in that: described main support is comprised of four groups of door font frameworks that are arranged in parallel, gripper shoe is fixed on the framework inner bottom part, top cross-bar, intermediate transverse girder, base cross members are installed in respectively on rear three groups of frameworks, Shell Plate is installed on the back prop, and the compression set driving pulley is fixed on the intermediate transverse girder.
3. gradual bark stalk compressor according to claim 1, it is characterized in that: described transmission mechanism comprises clutch, compression set driving pulley, rolling device driving pulley, decelerator, gear wheel, pinion, clutch one end is connected with the output shaft of electromotor, and the other end is connected with driving pulley on the base cross members; Driving pulley links to each other by driving-belt with the rolling device driving pulley with the compression set driving pulley respectively; Compression set driving pulley and pinion are positioned on the same axle, are sent on the crank axle through the gear wheel on the gear post and decelerator; The rolling device driving pulley is installed on the back prop and with driving pulley and is connected transmission by driving-belt.
4. gradual bark stalk compressor according to claim 1, it is characterized in that: described clutch flip flop equipment comprises the partial gear driving wheel, the partial gear driven pulley, ratchet, the backguy fork, the backguy drum, clutch flip flop equipment connecting rod, swing thumb wheel, ratchet backguy fork, scroll spring, ratchet, the ratchet back-moving spring, the ratchet pawl reset shell fragment, the partial gear driving wheel is fixed on the crank axle and meshes with the partial gear driven pulley, ratchet, backguy drum and backguy fork are connected on the ratchet rotating shaft, ratchet is positioned at the ratchet below, the ratchet pawl reset shell fragment is positioned at the ratchet bottom, and backguy is around in the backguy drum and is connected with clutch; Discharge door is connected with the swing thumb wheel by clutch flip flop equipment connecting rod, and ratchet backguy fork vertically is fixed on centre of gyration place and is positioned at the below that swings thumb wheel, and centre of gyration place is equipped with volute spring, and ratchet backguy fork lower end links to each other by the ratchet backguy with ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530683 CN202873375U (en) | 2012-10-17 | 2012-10-17 | Gradual-type compressor of bark and straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530683 CN202873375U (en) | 2012-10-17 | 2012-10-17 | Gradual-type compressor of bark and straw |
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| Publication Number | Publication Date |
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| CN202873375U true CN202873375U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220530683 Withdrawn - After Issue CN202873375U (en) | 2012-10-17 | 2012-10-17 | Gradual-type compressor of bark and straw |
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| CN (1) | CN202873375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934568A (en) * | 2012-10-17 | 2013-02-20 | 西北工业大学 | Gradual bark and straw compressor |
| CN103479389A (en) * | 2013-09-26 | 2014-01-01 | 苏州边枫电子科技有限公司 | Squeeze-type ultrasonic gel discharge device |
| CN108458150A (en) * | 2018-04-04 | 2018-08-28 | 泰安方力智能设备有限公司 | A kind of electric linear-motion valve actuator |
| CN116296780A (en) * | 2023-05-16 | 2023-06-23 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt fiber tensile test equipment and basalt fiber tensile test method |
-
2012
- 2012-10-17 CN CN 201220530683 patent/CN202873375U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934568A (en) * | 2012-10-17 | 2013-02-20 | 西北工业大学 | Gradual bark and straw compressor |
| CN102934568B (en) * | 2012-10-17 | 2014-08-20 | 西北工业大学 | Gradual bark and straw compressor |
| CN103479389A (en) * | 2013-09-26 | 2014-01-01 | 苏州边枫电子科技有限公司 | Squeeze-type ultrasonic gel discharge device |
| CN108458150A (en) * | 2018-04-04 | 2018-08-28 | 泰安方力智能设备有限公司 | A kind of electric linear-motion valve actuator |
| CN108458150B (en) * | 2018-04-04 | 2024-02-27 | 翟泉来 | Electric straight-travel valve actuator |
| CN116296780A (en) * | 2023-05-16 | 2023-06-23 | 四川航天拓达玄武岩纤维开发有限公司 | Basalt fiber tensile test equipment and basalt fiber tensile test method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20140820 |
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| RGAV | Abandon patent right to avoid regrant |