CN114476721B - Series-connection independent control type distributor and application thereof - Google Patents
Series-connection independent control type distributor and application thereof Download PDFInfo
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- CN114476721B CN114476721B CN202111603675.1A CN202111603675A CN114476721B CN 114476721 B CN114476721 B CN 114476721B CN 202111603675 A CN202111603675 A CN 202111603675A CN 114476721 B CN114476721 B CN 114476721B
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- wheel
- end cover
- power module
- shaft
- hollow tube
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 60
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—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
Landscapes
- 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 serial single-control distributor and application thereof, and belongs to the technical field of light industrial machinery. The distributor comprises a hollow pipe shaft and a distributing module, wherein the hollow pipe shaft is sequentially and tightly sleeved with the distributing module, the distributing module comprises a supporting end cover, a power module, a transmission gear and a distributing wheel, the power module is fixedly arranged on the hollow pipe shaft, the supporting end covers are respectively and movably arranged on the hollow pipe shafts on two sides of the power module, the transmission gear is arranged on the supporting end covers, the output shaft of the power module is connected with the transmission gear, the outside of the supporting end cover is provided with the distributing wheel, and the power module drives the supporting end cover to rotate through the transmission gear so as to drive the distributing wheel to rotate. The invention uses the common motor as a power source to drive the serial single-control distributor, and has simple integral structure, low cost and strong practicability.
Description
Technical Field
The invention relates to a serial single-control distributor and application thereof, and belongs to the technical field of light industrial machinery.
Background
A distributor is a device that can take out solid particulate material as required for sowing, also called sowing wheel. The common distributor mainly takes independent use or series connection post-synchronization work as a main, wherein the synchronization work adopts a mode of using a power source as power and a transmission shaft 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 is realized.
With the development of automation technology and the requirement of fine control, more and more occasions need to use serial independent control dispensers, wherein a plurality of dispensers are closely arranged on a shaft in a serial manner, and each dispenser can be independently controlled. The technology can be used for occasions such as fine sowing, fine fertilization and the like according to the actual condition of the land, can also be used for uniformly spreading when the fermented grains are put into a steamer or a paving and spreading machine works, and can be used for increasing or reducing materials at a special position.
Chinese patent document CN113801761A discloses a reciprocating multi-channel spreading retort robot and a working method thereof, and belongs to the technical field of brewing equipment. The robot comprises a supporting frame, a reciprocating motion driving device, a multichannel movable paving bin and an intelligent control system, wherein the supporting frame is provided with the reciprocating motion driving device, the reciprocating motion driving device is connected with the multichannel movable paving bin, the reciprocating motion driving device drives the multichannel movable paving bin to reciprocate on the supporting frame, and the reciprocating motion driving device and the multichannel movable paving bin are connected with the intelligent control system. The device realizes the independent control formula feed divider of establishing ties through the cavity motor, but the power of cavity motor, rotational speed, parameter matching such as size difficulty, the required cavity motor of special customization, cost will greatly increased again.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the serial single-control distributor, which uses a common motor as a power source to drive the serial single-control distributor, and has the advantages of simple integral structure, low cost and strong practicability.
The invention also provides application of the serial single-control type distributor.
The technical scheme of the invention is as follows:
the utility model provides a series connection single control formula tripper, including cavity tube axle and feed divider module, wherein, closely overlaps in proper order on the cavity tube axle and is equipped with feed divider module, feed divider module includes support end cover, power module, drive gear and feed divider wheel, power module is fixed to be set up on the cavity tube axle, the activity is provided with the support end cover respectively on the cavity tube axle of power module both sides, 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 feed divider wheel, power module passes through drive gear and drives the rotation of support end cover, and then drive feed divider wheel rotation.
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 tube shaft through the cylindrical hole groove, a motor is arranged on the motor support, and an output shaft of the motor is connected to the transmission gear.
Further preferably, an external gear is arranged on the motor output shaft, the transmission gear is an internal gear, the motor output shaft is connected to the support end cover through the external gear and the internal gear, the support end cover and the material distributing wheel are driven through the cooperation of the external gear and the internal gear, the internal space of the material distributing wheel can be fully utilized, meanwhile, the power module can obtain a larger reduction ratio, the required working rotating speed of the material distributing wheel is generally slow, the internal space of the material distributing wheel is very limited, and the reduction ratio can be increased to effectively reduce the size of the power module under the condition of outputting rated torque.
Preferably, one end of the motor support is provided with a locking screw, the installation surface of the locking screw on the motor support is an inclined surface, the inclined surface is 45 degrees, the inner space of the material distributing wheel is smaller, and the inclined surface is convenient for installing and detaching the locking screw.
Preferably, the support end cover is movably arranged on the hollow tube shaft through a bearing, and the bearing can effectively reduce friction force between the support end cover and the hollow tube shaft and prolong the service life of the distributor.
Preferably, a sealing element is arranged between the supporting end cover and the hollow tube shaft, the sealing element is arranged outside the bearing, and the sealing element is a rubber sealing ring for preventing external sundries from entering the distributor.
Preferably, a central shaft side hole is formed in the hollow tube shaft at the inner side of the material distributing wheel, and a wire harness required by power module power supply control is communicated with the outside through the central shaft side hole and a cavity in the hollow tube shaft.
Further preferably, one end of the hollow tube shaft is provided with a ventilation interface, the ventilation interface is connected with an air source, and the air source inflates the hollow tube shaft, so that a high-pressure cavity is formed in the hollow tube shaft, and the sealing performance of the sealing element is improved.
Preferably, the material distributing wheel comprises an inner wheel and an outer wheel, wherein the two ends of the inner wheel are respectively connected with a supporting end cover in a threaded manner, the outer side of the inner wheel is connected with the outer wheel in a nested manner through a connecting key, a material discharging groove is uniformly arranged on the outer wheel, and the material discharging groove is driven to discharge through rotation of the outer wheel.
Further preferably, the two ends of the inner wheel are respectively provided with a step mounting hole, the support end cover is in threaded connection with the step mounting holes, the support end cover is arranged inside the material distributing wheel, the installation of the outer wheel of the material distributing wheel is not affected, and the occupation of extra space on the hollow pipe shaft can be avoided.
The application of the series single-control distributor comprises the following operation steps:
(1) The transmission gear is arranged on the support end cover, the support end cover is arranged on one side of the material distributing wheel, and then the support end cover is sleeved on the hollow pipe shaft;
(2) The power module is nested in the hollow tube shaft, an output shaft of the power module is meshed with the transmission gear, and after the meshing position is determined, the power module is fixed on the hollow tube shaft;
(3) A supporting end cover is arranged on the other side of the material distributing wheel to finish the installation of a material distributing module;
(4) Repeating the steps (1) - (3), and completing the installation of the rest of the material distribution modules to realize the serial connection of the material distribution modules;
(5) The hollow tube shaft is arranged at the bottom end of the material using barrel, the width of the opening at the bottom end of the material using barrel is the same as the outer diameter of the material distributing wheel, the sealing connection of the material distributor and the material using barrel is ensured, each material distributing module is independently controlled, and the rotation speed of each material distributing wheel is adjusted according to the use requirement, so that the material distributing adjustment is realized.
The invention has the beneficial effects that:
1. the invention uses the common motor as a power source to drive the serial single-control distributor, and has simple integral structure, low cost and strong practicability.
2. The motor output shaft is provided with the external gear, the transmission gear is the 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 by the external gear and the internal gear in a matching way, 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 diagram 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 according to the present invention;
FIG. 4 is a schematic view of a feed divider wheel according to the present invention;
FIG. 5 is a diagram showing the effect of the whole machine in series connection;
wherein: 1. a hollow tube shaft; 2. a first support end cap; 3. a power module; 4. a transmission gear; 5. a second support end cap; 6. a side hole of the middle shaft; 7. a material distributing wheel; 8. a seal; 9. a bearing; 10. a ventilation interface;
31. a motor; 32. a motor support; 33. a locking screw;
71. a step mounting hole; 72. an inner wheel; 73. a connecting key; 74. and an outer wheel.
Detailed Description
The invention will now be further illustrated by way of example, but not by way of limitation, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-5, this embodiment provides a serial single-control distributor, including hollow tube shaft 1 and feed distribution module, wherein, the last closely overlaps in proper order of hollow tube shaft 1 is equipped with feed distribution module, feed distribution module includes the support end cover, power module 3, drive gear 4 and feed distribution wheel 7, power module 3 is fixed to be set up on hollow tube shaft 1, the support end cover includes first support end cover 2 and second support end cover 5, the last activity of hollow tube shaft of power module 3 both sides is provided with first support end cover 2 and second support end cover 5 respectively, be provided with drive gear on the second support end cover 5, power module 3 output shaft has drive gear 4, first support end cover 2 and second support end cover 5 outside is provided with feed distribution wheel 7, power module 3 passes through drive gear 4 and drives second support end cover 5 rotation, and then drive feed distribution wheel rotation.
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 tube 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 tube shaft 1 through a cylindrical hole groove, the cylindrical hole groove is convenient for the serial connection of the material distribution modules, and the coaxiality of each material distribution wheel 7 can be ensured at lower cost.
The motor output shaft is provided with the external gear, the transmission gear 4 is the internal gear, the motor output shaft passes through external gear and internal gear to be connected in supporting the end cover, drive first supporting end cover 2 through external gear and internal gear cooperation, the second supports end cover 5 and divides the rotation of material wheel 7, but make full use of divides the inner space of material wheel 7, also enable power module 3 to obtain bigger speed reduction ratio simultaneously, the required operating rotation speed of material wheel 7 is generally very slow, its inside space is very limited, under the condition of output rated torque, increase speed reduction ratio can effectively reduce power module's volume size.
The first support end cover 2 and the second support end cover 5 are movably arranged on the hollow tube shaft 1 through the bearings 9, the friction between the support end cover and the hollow tube shaft 1 can be effectively reduced through the bearings 9, and the service life of the distributor is prolonged.
The material distributing wheel 7 comprises an inner wheel 72 and an outer wheel 74, wherein two ends of the inner wheel 72 are respectively connected with a first support end cover 2 and a second support end cover 5 in a threaded manner, the outer side of the inner wheel 72 is connected with the outer wheel 74 in a nested manner through a connecting key 73, and discharging grooves are uniformly formed in the outer wheel 74 and drive the discharging through rotation of the outer wheel. The material distributing wheel 7 is provided with an inner wheel 72 and an outer wheel 74, and can be conveniently replaced when the model of the outer wheel 74 changes or is worn.
The application of the series single-control distributor comprises the following operation steps:
(1) The transmission gear 4 is arranged on the second support end cover 5, the second support end cover 5 is arranged on one side of the material distributing wheel 7, and then the second support end cover 5 is sleeved on the hollow tube shaft 1;
(2) The power module 3 is nested in the hollow tube shaft 1, an output shaft of the power module 3 is meshed with the transmission gear 4 in a gear way, and after the meshing position is determined, the power module 3 is fixed on the hollow tube shaft 1;
(3) The first support end cover 2 is arranged on the other side of the material distributing wheel 7 to finish the installation of a material distributing module;
(4) Repeating the steps (1) - (3), and completing the installation of the rest of the material distribution modules to realize the serial connection of the material distribution modules;
(5) Install hollow tube axle 1 in the bottom that uses the storage bucket, use the bottom opening width of storage bucket and divide the material wheel external diameter the same, guarantee the sealing connection of tripper and use the storage bucket, every divide the material module independent control, adjust the rotation speed of each material wheel 7 according to the user demand, realize dividing the material and adjust.
Working principle: when the power module 3 works, the power module 3 drives the transmission gear 4 to rotate through gear transmission connection, the transmission gear 4 drives the material distributing wheel 7 to rotate through the first support end cover 2 and the second support end cover 5, a plurality of sets of the first support end covers 2, the power module 3, the transmission gear 4, the second support end cover 5 and the material distributing wheel 7 are connected in series along the hollow pipe shaft 1, each power module 3 can be independently controlled, and further whether the rotation of each material distributing wheel 7 and the independent control of the rotation speed are realized.
Example 2:
a serial single-control distributor is structurally characterized in that one end of a motor support 32 is provided with a locking screw 33, the installation 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 is convenient for installing and detaching the locking screw.
Example 3:
a serial single-control distributor is structurally characterized in that sealing elements 8 are arranged between a first support end cover 2, a second support end cover 5 and a hollow pipe shaft 1, the sealing elements 8 are arranged on the outer side of a bearing, rubber sealing rings are used for the sealing elements, and external sundries are prevented from entering the distributor.
A central shaft side hole 6 is arranged on the hollow tube shaft 1 at the inner side of the material distributing wheel 7, and a wire harness required by power module 3 power supply control is communicated with the outside through the central shaft side hole 6 and a cavity in the hollow tube shaft 1.
One end of the hollow tube shaft 1 is provided with a ventilation interface 10, the ventilation interface 10 is connected with an air source, and the air source inflates the hollow tube shaft 1, so that a high-pressure cavity is formed in the hollow tube shaft 1, and the sealing performance of the sealing element is improved.
Example 4:
the serial single-control distributor is structurally characterized in that the two ends of the inner wheel 72 are respectively provided with a step mounting hole 71, the first support end cover 2 and the second support end cover 5 are respectively connected in the step mounting holes 71 in a threaded manner, the first support end cover 2 and the second support end cover 5 are arranged inside the distributing wheel 7, the installation of the outer wheel 74 of the distributing wheel is not affected, and the occupation of extra space on the hollow tube shaft 1 is avoided.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The serial single-control distributor is characterized by comprising a hollow pipe shaft and a distributing module, wherein the hollow pipe shaft is sequentially and tightly sleeved with the distributing module, the distributing module comprises a supporting end cover, a power module, a transmission gear and a distributing wheel, the power module is fixedly arranged on the hollow pipe shaft, the supporting end covers are respectively movably arranged on the hollow pipe shafts at two sides of the power module, the transmission gear is arranged on the supporting end covers, the output shaft of the power module is connected with the transmission gear, the distributing wheel is arranged at the outer side of the supporting end cover, and the power module drives the supporting end cover to rotate through the transmission gear so as to drive the distributing wheel to rotate;
the power module comprises a motor support and a motor, wherein a cylindrical hole groove is formed in the motor support, the motor support is nested in the hollow tube shaft through the cylindrical hole groove, the motor is arranged on the motor support, and the motor output shaft is connected with the transmission gear;
an external gear is arranged on the motor output shaft, the transmission gear is an internal gear, and the motor output shaft is connected to the support end cover through the external gear and the internal gear;
a central shaft side hole is formed in the hollow tube shaft at the inner side of the material distributing wheel, a wire harness required by power module power supply control is communicated with the outside through the central shaft side hole and a cavity in the hollow tube shaft, one end of the hollow tube shaft is provided with a ventilation interface, and the ventilation interface is connected with an air source;
the material distributing wheel comprises an inner wheel and an outer wheel, the two ends of the inner wheel are respectively connected with a supporting end cover in a threaded manner, the outer side of the inner wheel is connected with the outer wheel in a nested manner through a connecting key, and the outer wheel is uniformly provided with a material discharging groove.
2. The serial single control dispenser of claim 1, wherein one end of the motor support is provided with a locking screw, and the mounting surface of the locking screw on the motor support is an inclined surface.
3. The serial single control dispenser of claim 1, wherein the support end cap is movably disposed on the hollow tube shaft by a bearing.
4. The tandem single-control distributor according to claim 1, wherein a sealing member is provided between the support end cap and the hollow tube shaft, the sealing member being provided outside the bearing.
5. The serial single control distributor according to claim 1, wherein the two ends of the inner wheel are respectively provided with a step mounting hole, and the support end cover is in threaded connection with the step mounting holes.
6. Use of a series-connected single-control dispenser according to any one of claims 1-5, characterized by the following operating steps:
(1) The transmission gear is arranged on the support end cover, the support end cover is arranged on one side of the material distributing wheel, and then the support end cover is sleeved on the hollow pipe shaft;
(2) The power module is nested in the hollow tube shaft, an output shaft of the power module is meshed with the transmission gear, and after the meshing position is determined, the power module is fixed on the hollow tube shaft;
(3) A supporting end cover is arranged on the other side of the material distributing wheel to finish the installation of a material distributing module;
(4) Repeating the steps (1) - (3), and completing the installation of the rest of the material distribution modules to realize the serial connection of the material distribution modules;
(5) The hollow tube shaft is arranged at the bottom end of the material using barrel, the width of the opening at the bottom end of the material using barrel is the same as the outer diameter of the material distributing wheel, each material distributing module is independently controlled, and the rotation speed of each material distributing wheel is adjusted according to the use requirement, so that the material distributing adjustment is realized.
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 CN114476721A (en) | 2022-05-13 |
| CN114476721B true CN114476721B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111603675.1A Active CN114476721B (en) | 2021-12-24 | 2021-12-24 | Series-connection independent control type distributor and application thereof |
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| Country | Link |
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| CN (1) | CN114476721B (en) |
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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 |
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| CN205278274U (en) * | 2015-11-23 | 2016-06-01 | 长安大学 | Can install at epaxial reduction gear |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114476721A (en) | 2022-05-13 |
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