CN218897588U - Dust suppression device for threshing machine - Google Patents
Dust suppression device for threshing machine Download PDFInfo
- Publication number
- CN218897588U CN218897588U CN202222562350.XU CN202222562350U CN218897588U CN 218897588 U CN218897588 U CN 218897588U CN 202222562350 U CN202222562350 U CN 202222562350U CN 218897588 U CN218897588 U CN 218897588U
- Authority
- CN
- China
- Prior art keywords
- threshing
- suppression device
- dust suppression
- machine
- complete machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 230000001629 suppression Effects 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 8
- 239000012717 electrostatic precipitator Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 241000251169 Alopias vulpinus Species 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a dust suppression device for a threshing machine, which comprises a complete machine shell, wherein a feeding pipe is arranged at the top end of the complete machine shell, brackets are arranged at the two sides of the complete machine shell, a winnowing device and an electrostatic dust removal device are sequentially arranged at the bottom end of the complete machine shell, an opening at the bottom end of the feeding pipe is connected with an opening outside a threshing cylinder, a discharge hole is arranged at the bottom end of the threshing cylinder, the winnowing device comprises a fan and a ventilation pipe, the fan is fixed on one side of the bracket, one end of the ventilation pipe is connected with the fan, the side end of the ventilation pipe is an air outlet embedded into the complete machine shell, the electrostatic dust removal device comprises an inclined plate, an electrostatic generator and an electrostatic dust removal plate, the problems that a large amount of dust and fragments are generated in the using process of the machine, secondary cleaning is needed, time and labor are wasted, the environment pollution and normal use of the machine are not required, and the problem that granular received objects are easy to splash when the traditional threshing machine is used is solved through arranging a push-pull plate and a discharge box.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a dust suppression device for a threshing machine.
Background
The threshing machine is mainly used as a machine which is convenient for harvesting and can separate granular harvest materials when crops are ripe.
In the prior art, the traditional threshing machine is easy to cause granular objects to splash when in use, so that the threshing environment is dirty and messy, a large amount of dust and scraps can be generated in the use process of the machine, secondary cleaning is needed, time and labor are wasted, and the environment is polluted without treatment and the machine is normally used. Therefore, there is an urgent need for a dust suppression device for a thresher.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a dust suppression device for a threshing machine.
The technical scheme of the utility model is realized as follows:
the utility model provides a dust suppression device for thresher, includes the complete machine shell, complete machine shell top has the inlet pipe, and both sides have the support, and the bottom has set gradually wind selector and electrostatic precipitator device, the unloading case is installed to support one side, inlet pipe bottom opening is connected with threshing cylinder outside opening, threshing cylinder bottom has the discharge gate, wind selector includes fan and ventilation pipe, the fan is fixed in support one side, ventilation pipe one end is connected with the fan, and the side is the air outlet of embedding complete machine shell, electrostatic precipitator device includes swash plate, electrostatic generator and electrostatic precipitator board, the electrostatic generator is fixed in the support lower extreme, the electrostatic precipitator board is a plurality of metal sheets of fixing in the swash plate upper end, swash plate and particulate matter export constitution integration particulate matter discharge mechanism.
The threshing cylinder is linked with the motor through a driving wheel.
The unloading box is a detachable containing box.
The bottom of the bracket is connected with a push-pull plate.
The motor is arranged at the bottom of the whole machine shell.
According to the threshing machine, the air separation device and the electrostatic dust removal device are arranged at one time, double filtration is carried out on threshed crops to achieve an excellent dust suppression effect, and the problems that granular collecting objects are easy to splash when the traditional threshing machine is used to cause mess of threshing environment, a large amount of dust and fragments are generated in the using process of the machine, secondary cleaning is needed, time and labor are wasted, and the environment is polluted and the machine is normally used are solved. And the discharged granular matters can be accumulated through arranging the push-pull plate, so that the granular matters are not in direct contact with the ground, and dust is prevented from being raised.
Drawings
Fig. 1-3 are schematic structural views of the present utility model.
Fig. 4 is a schematic structural diagram of a winnowing device and an electrostatic dust collector according to the present utility model.
1-a complete machine shell; 2-feeding pipe; 3-a driving wheel; 4-an electric motor; 5-an electrostatic dust collection device; 6-push-pull plate;
7-a pellet outlet; 8-a fan; 9-a discharging box; 10-ventilation pipe; 11-an electrostatic generator; 12-threshing cylinder; 13, a discharge hole; 14-a stripper plate; 15-electrostatic dust collection plate.
Detailed Description
As shown in figures 1-3, a dust suppression device for a threshing machine comprises a complete machine shell, the top end of the complete machine shell is provided with a feed pipe, two sides of the complete machine shell are provided with brackets, crops needing threshing enter from an opening at the upper end of the feed pipe, the bottom end of the complete machine shell is sequentially provided with a winnowing device and an electrostatic dust collection device, a discharging box is arranged on one side of the brackets, the opening at the bottom end of the feed pipe is connected with an opening outside a threshing cylinder, the crops can enter the threshing cylinder from the feed pipe for threshing, the bottom end of the threshing cylinder is provided with a discharge hole, the crops subjected to threshing are discharged from the discharge hole and sequentially pass through the winnowing device and the electrostatic dust collection device, the winnowing device comprises a fan and a ventilation pipe, the fan provides wind power to blow useless impurities with lighter weight and mixed in the crops subjected to threshing to the fan to a discharging plate, the impurities are further transmitted to the discharging hole to be discharged into the discharging box, the effect of preliminary dust suppression and the impurities filtration is achieved, the fan is fixed on one side of the brackets, one end of the ventilation pipe is connected with the fan, the side end of the fan is an air outlet embedded in the complete machine shell, the electrostatic dust collection device comprises a sloping plate, the electrostatic dust collection device and an electrostatic dust collection plate, the electrostatic dust collection device is fixed on the lower end of the brackets, the dust collection plate is arranged through the sloping plate, the sloping plate and the dust collection plate is arranged, and the dust collection device is arranged, and the dust and has dust absorption and dust.
The threshing cylinder is linked with the motor through a driving wheel.
The unloading case is dismantlement formula and holds the case, accomodates the debris of filtering out by wind selector.
The bottom of the bracket is connected with a push-pull plate, so that discharged particles can be prevented from directly contacting the ground, and dust can be raised.
The motor is arranged at the bottom of the whole machine shell.
The working process of the utility model is as follows:
firstly, crops needing threshing enter a threshing cylinder through a feed pipe, after threshing in the threshing cylinder, particles and sundries are discharged from a discharge hole, after the sundries are discharged and stored in a discharge box through a winnowing device, the particles continue to pass through an electrostatic dust removing device, dust in the particles is adsorbed by an electrostatic dust removing plate, most of the dust is reduced by the particles discharged after the adsorption is finished, and the particles are discharged through a particle outlet and accumulated on a telescopic plate, so that the particles do not directly contact the ground, and the dust is lifted and is easier to transfer.
Claims (8)
1. A dust suppression device for a threshing machine is characterized in that: the air separation device comprises a complete machine shell, a feeding pipe is arranged at the top end of the complete machine shell, brackets are arranged on two sides of the complete machine shell, an air separation device and an electrostatic dust removal device are sequentially arranged at the bottom end of the complete machine shell, a discharging box is arranged on one side of the bracket, the air separation device comprises a fan and a ventilation pipe, the fan is fixed on one side of the bracket, and the electrostatic dust removal device comprises an inclined plate, an electrostatic generator and an electrostatic dust removal plate.
2. The dust suppression device for a threshing machine as recited in claim 1, wherein: one end of the ventilation pipe is connected with the fan, and the side end is an air outlet embedded into the shell of the whole machine.
3. The dust suppression device for a threshing machine as recited in claim 1, wherein: the static generator is fixed at the lower end of the bracket.
4. The dust suppression device for a threshing machine as recited in claim 1, wherein: the electrostatic dust collection plate is a plurality of metal plates fixed at the upper end of the sloping plate, and the sloping plate and the granular outlet form an integrated granular discharge mechanism.
5. The dust suppression device for a threshing machine as recited in claim 1, wherein: the bottom end opening of the feeding pipe is connected with the outer opening of the threshing cylinder.
6. The dust suppression device for a threshing machine of claim 5, wherein: the threshing cylinder is linked with the motor through a driving wheel.
7. The dust suppression device for a threshing machine as recited in claim 1, wherein: the bottom of the bracket is connected with a push-pull plate.
8. The dust suppression device for a threshing machine as recited in claim 1, wherein: the unloading box is a detachable containing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562350.XU CN218897588U (en) | 2022-09-27 | 2022-09-27 | Dust suppression device for threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562350.XU CN218897588U (en) | 2022-09-27 | 2022-09-27 | Dust suppression device for threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218897588U true CN218897588U (en) | 2023-04-25 |
Family
ID=86042076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222562350.XU Expired - Fee Related CN218897588U (en) | 2022-09-27 | 2022-09-27 | Dust suppression device for threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218897588U (en) |
-
2022
- 2022-09-27 CN CN202222562350.XU patent/CN218897588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |