CN114476721A - Series independent control type distributor and application thereof - Google Patents
Series independent control type distributor and application thereof Download PDFInfo
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- CN114476721A CN114476721A CN202111603675.1A CN202111603675A CN114476721A CN 114476721 A CN114476721 A CN 114476721A CN 202111603675 A CN202111603675 A CN 202111603675A CN 114476721 A CN114476721 A CN 114476721A
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- wheel
- power module
- shaft
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- end cover
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 57
- 238000009434 installation Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 13
- 230000009467 reduction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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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
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a series independent control type distributor and application thereof, belonging to the technical field of light industry machinery. The distributor comprises a hollow tubular shaft and a distribution module, wherein the distribution module is sequentially and tightly sleeved on the hollow tubular shaft and comprises a supporting end cover, a power module, a transmission gear and a distribution wheel, the power module is fixedly arranged on the hollow tubular shaft, the supporting end covers are respectively and movably arranged on the hollow tubular shafts on two sides of the power module, the transmission gear is arranged on the supporting end covers, the transmission gear is connected to an output shaft of the power module, the distribution wheel is arranged on the outer side of the supporting end cover, and the power module drives the supporting end cover to rotate through the transmission gear and further drives the distribution wheel to rotate. The invention uses the common motor as a power source to drive the series independent control distributor, and has simple integral structure, low cost and strong practicability.
Description
Technical Field
The invention relates to a series independent control type distributor and application thereof, belonging to the technical field of light industry machinery.
Background
The distributor is a device which can take out solid granular materials as required and is also called a sowing wheel when used for sowing. The common distributor mainly uses independent use or synchronous work after series connection as a main part, wherein the synchronous work adopts a mode that one power source is used as power, one transmission shaft is used as a power transmission part, and when the power source rotates, the transmission shaft drives the distributor arranged on the transmission shaft to rotate, so that the distribution and the distribution are realized.
Along with the development of automation technology and the requirement of fine control, more and more occasions need to use the independent control type material distributors connected in series, the plurality of material distributors are connected in series, namely, the material distributors are arranged on one shaft next to each other, and independent control can be carried out on each material distributor. The technology can be used for occasions such as fine seeding and fine fertilizing according to the actual condition of the land, can also be used for uniformly spreading fermented grains on a retort or during the working of a paving spreader, and can increase or decrease the amount of the material at a special position.
Chinese patent document CN113801761A discloses a reciprocating type multi-channel spreading retort robot and a working method thereof, belonging to the technical field of wine brewing equipment. The robot includes support frame, reciprocating motion drive arrangement, multichannel removal feed bin and intelligence control system that paves, wherein, is provided with reciprocating motion drive arrangement on the support frame, and reciprocating motion drive arrangement is connected with multichannel removal feed bin that paves, and reciprocating motion drive arrangement drive multichannel removal feed bin that paves is reciprocating motion on the support frame, and reciprocating motion drive arrangement and multichannel removal are paved the feed bin and all are connected with intelligence control system. The device realizes establishing ties through hollow motor and independently controls the formula branch material, but hollow motor's power, rotational speed, size isoparametric match difficulty, the required hollow motor of customization specially, and the cost is with greatly increased again.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the series independent control distributor, which is driven by using a common motor as a power source, and has the advantages of simple integral structure, low cost and strong practicability.
The invention also provides application of the series independent control distributor.
The technical scheme of the invention is as follows:
the utility model provides a series connection independent control formula tripper, including cavity hollow shaft and branch material module, wherein, closely the cover in proper order is equipped with the branch material module on the cavity hollow shaft, divide the material module including supporting the end cover, power module, drive gear and branch material wheel, power module fixes and sets up on the cavity hollow shaft, the cavity hollow shaft of power module both sides is gone up the activity respectively and is provided with the support end cover, be provided with drive gear on the support end cover, power module output shaft has drive gear, the support end cover outside is provided with the branch material wheel, power module passes through drive gear and drives the support end cover rotation, and then drive the rotation of branch material wheel.
Preferably, the power module comprises a motor support and a motor, a cylindrical hole groove is formed in the motor support, the motor support is nested in the hollow tubular shaft through the cylindrical hole groove, the motor is arranged on the motor support, and an output shaft of the motor is connected to the transmission gear.
Further preferably, the motor output shaft is provided with an external gear, the transmission gear is an internal gear, the motor output shaft is connected to the supporting end cover through the external gear and the internal gear, the supporting end cover and the distributing wheel are driven to rotate through the matching of the external gear and the internal gear, the internal space of the distributing wheel can be fully utilized, meanwhile, the power module can obtain a larger reduction ratio, the required working rotating speed of the distributing wheel is generally very slow, the internal space of the distributing wheel is very limited, and under the condition of outputting rated torque, the size of the power module can be effectively reduced by increasing the reduction ratio.
Preferably, one end of the motor support is provided with a locking screw, the mounting surface of the locking screw on the motor support is an inclined plane, the inclined plane is 45 degrees, the inner space of the material distributing wheel is smaller, and the inclined plane facilitates the mounting and dismounting of the locking screw.
Preferably, the support end cover is movably arranged on the hollow pipe shaft through a bearing, and the bearing can effectively reduce the friction force between the support end cover and the hollow pipe shaft, so that the service life of the distributor is prolonged.
Preferably, a sealing element is arranged between the supporting end cover and the hollow pipe shaft, the sealing element is arranged on the outer side of the bearing, and a rubber sealing ring is selected for the sealing element to prevent external impurities from entering the distributor.
Preferably, a middle shaft side hole is formed in the hollow pipe shaft on the inner side of the material separating wheel, and a wire harness required by power module power supply control is communicated with the outside through the middle shaft side hole and a cavity in the hollow pipe shaft.
Further preferably, one end of the hollow pipe shaft is provided with a ventilation interface, the ventilation interface is connected with an air source, and the air source inflates air in the hollow pipe shaft, so that a high-pressure cavity is formed in the hollow pipe shaft, and the sealing performance of the sealing element is improved.
Preferably, divide the material wheel including interior wheel and foreign steamer, interior wheel both ends respectively threaded connection have the support end cover, and the wheel outside has the foreign steamer through connecting key nested connection, evenly is provided with down the silo on the foreign steamer, rotates through the foreign steamer and drives the unloading.
Further preferred, interior wheel both ends are provided with the step mounting hole respectively, support end cover threaded connection in the step mounting hole, support the end cover and set up inside the material distribution wheel, neither can influence the installation of material distribution wheel foreign steamer, can avoid again taking the extra space on the hollow tubular axle.
The application of the series independent control distributor comprises the following operation steps:
(1) the transmission gear is arranged on the supporting end cover, the supporting end cover is arranged on one side of the material distributing wheel, and then the supporting end cover is sleeved on the hollow pipe shaft;
(2) the power module is nested in the hollow tubular shaft, an output shaft of the power module is in gear engagement with the transmission gear, and the power module is fixed on the hollow tubular shaft after the engagement position is determined;
(3) a supporting end cover is arranged on the other side of the material distributing wheel to complete the installation of a material distributing module;
(4) repeating the steps (1) to (3), completing the installation of the rest material distribution modules, and realizing the series connection of the material distribution modules;
(5) install the cavity hollow shaft in the bottom that uses the storage bucket, the bottom opening width that uses the storage bucket is the same with dividing the material wheel external diameter, guarantees tripper and the sealing connection who uses the storage bucket, and every divides material module independent control, adjusts the slew velocity of each minute material wheel according to the user demand, realizes dividing the material and adjusts.
The invention has the beneficial effects that:
1. the invention uses the common motor as a power source to drive the series independent control distributor, and has simple integral structure, low cost and strong practicability.
2. The external gear is arranged on the motor output shaft, the transmission gear is an internal gear, the motor output shaft is connected to the supporting end cover through the external gear and the internal gear, the supporting end cover and the distributing wheel are driven to rotate through the matching of the external gear and the internal gear, the internal space of the distributing wheel can be fully utilized, meanwhile, the power module can obtain a larger reduction ratio, the required working rotating speed of the distributing wheel is generally slow, the internal space of the distributing wheel is very limited, and the size of the power module can be effectively reduced by increasing the reduction ratio under the condition of outputting rated torque.
3. The invention has reasonable and compact structural layout, simple and efficient working process and strong practicability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the support end cap of the present invention;
FIG. 3 is a schematic diagram of a power module configuration of the present invention;
FIG. 4 is a schematic view of the structure of the distributing wheel of the present invention;
FIG. 5 is a diagram of the effect of the whole machine series connection of the present invention;
wherein: 1. a hollow tubular shaft; 2. a first support end cap; 3. a power module; 4. a transmission gear; 5. a second support end cap; 6. a lateral hole of the middle shaft; 7. a material distributing wheel; 8. a seal member; 9. a bearing; 10. a vent interface;
31. a motor; 32. a motor support; 33. locking the screw;
71. step mounting holes; 72. an inner wheel; 73. a connecting bond; 74. and (4) an outer wheel.
Detailed Description
The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-5, the present embodiment provides a serial independent-control distributor, which comprises a hollow pipe shaft 1 and a distribution module, wherein, closely the cover in proper order is equipped with the branch material module on the cavity hollow shaft 1, divide the material module to include the support end cover, power module 3, drive gear 4 and branch material wheel 7, power module 3 is fixed to be set up on cavity hollow shaft 1, the support end cover includes first support end cover 2 and second support end cover 5, it is provided with first support end cover 2 and second support end cover 5 to move about respectively on the cavity hollow shaft of power module 3 both sides, be provided with drive gear on the second support end cover 5, 3 output shaft of power module have drive gear 4, first support end cover 2 and the 5 outsides of second support end cover are provided with branch material wheel 7, power module 3 drives the rotation of second support end cover 5 through drive gear 4, and then drive and divide the material wheel to rotate.
The power module 3 comprises a motor support 32 and a motor 31, a cylindrical hole groove is formed in the motor support 32, the motor support 32 is nested in the hollow tubular shaft 1 through the cylindrical hole groove, the motor 31 is arranged on the motor support 32, and an output shaft of the motor 31 is connected to the transmission gear 4. The motor support 32 is matched with the hollow pipe shaft 1 through cylindrical holes, the cylindrical holes are convenient for the serial connection of the material distribution modules, and the coaxiality of the material distribution wheels 7 can be guaranteed at low cost.
Be provided with the external gear on the motor output shaft, drive gear 4 is the internal gear, the motor output shaft passes through external gear and internal gear connection in supporting the end cover, drive first support end cover 2 through external gear and internal gear cooperation, second support end cover 5 and divide material wheel 7 to rotate, but make full use of the inner space of material wheel 7, also can make power module 3 obtain bigger reduction ratio simultaneously, it is generally very slow to divide the required operating speed of material wheel 7, its inside space is very limited, under the condition of output rated torque, increase the volume size that reduction ratio can effectively reduce power module.
The first supporting end cover 2 and the second supporting end cover 5 are movably arranged on the hollow tubular shaft 1 through a bearing 9, the bearing 9 can effectively reduce the friction force between the supporting end covers and the hollow tubular shaft 1, and the service life of the distributor is prolonged.
The application of the series independent control distributor comprises the following operation steps:
(1) the transmission gear 4 is arranged on a second supporting end cover 5, the second supporting end cover 5 is arranged on one side of the distributing wheel 7, and then the second supporting end cover 5 is sleeved on the hollow pipe shaft 1;
(2) the power module 3 is nested in the hollow pipe shaft 1, an output shaft of the power module 3 is in gear engagement with the transmission gear 4, and after the engagement position is determined, the power module 3 is fixed on the hollow pipe shaft 1;
(3) the other side of the material distributing wheel 7 is provided with a first supporting end cover 2 to finish the installation of a material distributing module;
(4) repeating the steps (1) to (3), completing the installation of the rest material distribution modules, and realizing the series connection of the material distribution modules;
(5) install cavity hollow shaft 1 in the bottom that uses the storage bucket, the bottom opening width that uses the storage bucket is the same with dividing the material wheel external diameter, guarantees tripper and the sealing connection who uses the storage bucket, and every divides material module independent control, adjusts the slew velocity of each minute material wheel 7 according to the user demand, realizes dividing the material and adjusts.
The working principle is as follows: when the power module 3 works, the power module 3 is connected through a gear to drive the transmission gear 4 to rotate, the transmission gear 4 drives the distributing wheel 7 to rotate through the first supporting end cover 2 and the second supporting end cover 5, a plurality of sets of the first supporting end covers 2, the power module 3, the transmission gear 4, the second supporting end cover 5 and the distributing wheel 7 are connected in series along the hollow tubular shaft 1, each power module 3 can be independently controlled, and then whether each distributing wheel 7 rotates or not and the rotating speed is controlled rapidly and slowly are independently controlled.
Example 2:
the structure of the series independent control type distributor is as described in embodiment 1, and the difference is that one end of a motor support 32 is provided with a locking screw 33, the mounting surface of the locking screw 33 on the motor support 32 is an inclined surface, the inclined surface is 45 degrees, the inner space of a distributing wheel 7 is smaller, and the inclined surface facilitates the mounting and dismounting of the locking screw.
Example 3:
the utility model provides a establish ties and independently control formula tripper, the structure is as embodiment 1, the difference lies in, all is provided with sealing member 8 between first support end cover 2 and second support end cover 5 and the hollow tubular shaft 1, and sealing member 8 sets up in the bearing outside, and rubber seal is chooseed for use to the sealing member, prevents that external debris from entering into inside the tripper.
A middle shaft side hole 6 is formed in the hollow pipe shaft 1 on the inner side of the distributing wheel 7, and a wire harness required by power supply control of the power module 3 is communicated with the outside through the middle shaft side hole 6 and a cavity in the hollow pipe shaft 1.
One end of the hollow pipe shaft 1 is provided with a ventilation interface 10, the ventilation interface 10 is connected with an air source, and the air source inflates air in the hollow pipe shaft 1, so that a high-pressure cavity is formed in the hollow pipe shaft 1, and the sealing performance of the sealing element is improved.
Example 4:
the structure of the series independent control type distributor is as described in embodiment 1, and the difference is that step mounting holes 71 are respectively formed at two ends of an inner wheel 72, a first supporting end cover 2 and a second supporting end cover 5 are respectively in threaded connection in the step mounting holes 71, and the first supporting end cover 2 and the second supporting end cover 5 are arranged inside a distributing wheel 7, so that the installation of an outer wheel 74 of the distributing wheel is not influenced, and the occupation of extra space on a hollow tubular shaft 1 can be avoided.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The series independent control type distributor is characterized by comprising a hollow tubular shaft and a distribution module, wherein the distribution module is sequentially and tightly sleeved on the hollow tubular shaft and comprises a supporting end cover, a power module, a transmission gear and a distribution wheel, the power module is fixedly arranged on the hollow tubular shaft, the supporting end covers are movably arranged on the hollow tubular shafts on two sides of the power module respectively, the transmission gear is arranged on the supporting end covers, the output shaft of the power module is connected with the transmission gear, the distribution wheel is arranged on the outer side of each supporting end cover, and the power module drives the supporting end covers to rotate through the transmission gear so as to drive the distribution wheel to rotate.
2. The series independent-control type material distributor as claimed in claim 1, wherein the power module comprises a motor support and a motor, a cylindrical hole groove is formed in the motor support, the motor support is nested in the hollow tubular shaft through the cylindrical hole groove, the motor is arranged on the motor support, and an output shaft of the motor is connected to the transmission gear.
3. The series individual control type dispenser according to claim 2, wherein the motor output shaft is provided with an external gear, the transmission gear is an internal gear, and the motor output shaft is connected to the support end cap through the external gear and the internal gear.
4. The series independent-control type dispenser according to claim 2, wherein the motor holder is provided at one end thereof with a locking screw, and a mounting surface of the locking screw on the motor holder is an inclined surface.
5. The series independent dispenser of claim 1, wherein the support cap is movably mounted to the hollow tube shaft by a bearing.
6. The series individually controlled distributor according to claim 5, wherein a seal is provided between the support end cap and the hollow tubular shaft, the seal being provided outside the bearing.
7. The series independent-control distributor according to claim 6, wherein the hollow tubular shaft inside the distributing wheel is provided with a central shaft side hole, and the wire harness required by power module power supply control is communicated with the outside through the central shaft side hole and the hollow cavity inside the hollow tubular shaft;
preferably, one end of the hollow pipe shaft is provided with a ventilation interface, and the ventilation interface is connected with an air source.
8. The series independent control type dispenser according to claim 1, wherein the dispensing wheel comprises an inner wheel and an outer wheel, the two ends of the inner wheel are respectively connected with the supporting end covers in a threaded manner, the outer wheel is connected with the outer side of the inner wheel in a nested manner through connecting keys, and the outer wheel is uniformly provided with the discharging troughs.
9. The series independent control distributor as claimed in claim 8, wherein the inner wheel is provided at both ends thereof with stepped mounting holes, respectively, and the support end caps are screw-coupled in the stepped mounting holes.
10. Use of a series-connected individually controlled distributor according to any of claims 1 to 9, characterized in that the operating steps are as follows:
(1) the transmission gear is arranged on the supporting end cover, the supporting end cover is arranged on one side of the material distributing wheel, and then the supporting end cover is sleeved on the hollow pipe shaft;
(2) the power module is nested in the hollow tubular shaft, an output shaft of the power module is in gear engagement with the transmission gear, and the power module is fixed on the hollow tubular shaft after the engagement position is determined;
(3) a supporting end cover is arranged on the other side of the material distributing wheel to complete the installation of a material distributing module;
(4) repeating the steps (1) to (3), completing the installation of the rest material distribution modules, and realizing the series connection of the material distribution modules;
(5) install the cavity hollow shaft in the bottom that uses the storage bucket, the bottom opening width that uses the storage bucket is the same with dividing the material wheel external diameter, and every divides the material module independent control, adjusts the slew velocity of each minute material wheel according to the user demand, realizes dividing the material and adjusts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603675.1A CN114476721B (en) | 2021-12-24 | 2021-12-24 | Series-connection independent control type distributor and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111603675.1A CN114476721B (en) | 2021-12-24 | 2021-12-24 | Series-connection independent control type distributor and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114476721A true CN114476721A (en) | 2022-05-13 |
| CN114476721B CN114476721B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111603675.1A Active CN114476721B (en) | 2021-12-24 | 2021-12-24 | Series-connection independent control type distributor and application thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN114476721B (en) |
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| CN107667831A (en) * | 2017-09-22 | 2018-02-09 | 贵州甜达科技发展有限公司 | A kind of motor drives waterwheel |
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| CN111703917A (en) * | 2020-06-08 | 2020-09-25 | 农业农村部南京农业机械化研究所 | Continuous discharge assembly and discharge device for agricultural materials |
| CN211846422U (en) * | 2020-02-17 | 2020-11-03 | 尤洛卡(山东)数字科技有限公司 | Blocky material adding device and automatic processing equipment |
| CN113801761A (en) * | 2021-09-30 | 2021-12-17 | 齐鲁工业大学 | Reciprocating type multi-channel spreading retort-loading robot and working method thereof |
-
2021
- 2021-12-24 CN CN202111603675.1A patent/CN114476721B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201036901A (en) * | 2009-03-18 | 2010-10-16 | Taiwan Control Valve Corp | Rotor configuration for a rotary valve |
| CN202396156U (en) * | 2011-12-26 | 2012-08-29 | 农业部南京农业机械化研究所 | Universal seed metering device |
| CN103112731A (en) * | 2013-02-20 | 2013-05-22 | 中山市乾润精密钢球制造有限公司 | Hopper device of steel ball sorting machine |
| CN204560214U (en) * | 2015-04-16 | 2015-08-19 | 北京农业信息技术研究中心 | A kind of wind send fertilizer apparatus |
| CN205278274U (en) * | 2015-11-23 | 2016-06-01 | 长安大学 | Can install at epaxial reduction gear |
| CN107667831A (en) * | 2017-09-22 | 2018-02-09 | 贵州甜达科技发展有限公司 | A kind of motor drives waterwheel |
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| CN113801761A (en) * | 2021-09-30 | 2021-12-17 | 齐鲁工业大学 | Reciprocating type multi-channel spreading retort-loading robot and working method thereof |
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| Publication number | Publication date |
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| CN114476721B (en) | 2024-02-02 |
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Address after: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee after: Qilu University of Technology (Shandong Academy of Sciences) Country or region after: China Address before: 250353 University Road, Changqing District, Ji'nan, Shandong Province, No. 3501 Patentee before: Qilu University of Technology Country or region before: China |