CN211020093U

CN211020093U - Thresher for agricultural machine

Info

Publication number: CN211020093U
Application number: CN201921527904.4U
Authority: CN
Inventors: 李占涛
Original assignee: Shenyang Zhonghong Technology Co ltd
Current assignee: Shenyang Junyan Mechanical Equipment Manufacturing Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-17
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a thresher for agricultural machine, including threshing warehouse, dust collecting bin and material collecting bin, dust collecting bin fixed mounting be in the bottom of threshing warehouse, dust collecting bin fixed mounting be in the bottom of material collecting bin, just the material collecting bin be bottom open structure, the dust collecting bin is open structure, the inside bottom fixed mounting of threshing warehouse has out the hopper, the inside movable mounting of threshing warehouse has first pivot, the outside of first pivot is cup jointed and is installed the threshing cylinder, the surface of threshing cylinder is provided with tooth, the one end fixed mounting of first pivot has from the driving wheel, the bottom fixed mounting of threshing warehouse one side lateral wall has motor base, the bottom of threshing warehouse one side lateral wall passes through motor base fixed mounting has a driving motor. The utility model discloses a set up a series of structures and make this device have the size little, simple structure can effectual characteristics of threshing and removing dust.

Description

Thresher for agricultural machine

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be a thresher for agricultural machine.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. The agricultural machinery comprises agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like, and the generalized agricultural machinery also comprises forestry machinery, fishery machinery, and rural auxiliary machinery such as silkworm, beekeeping, edible fungus cultivation and the like. Agricultural machinery belongs to relative concept, refers to a general term for all machinery used in agriculture, animal husbandry, forestry and fishery, and belongs to the category of agricultural implements. The popularization of agricultural machinery is called agricultural mechanization.

The existing thresher is generally suitable for being used in plain areas with large operation areas, hills and mountain areas are not suitable for large harvesters to enter, but in some places, the thresher is inevitably needed, due to various limitations, manual operation is still adopted in many areas in rural areas, the labor intensity is high, after threshing, grains are required to be manually separated from dust generated during threshing, and therefore the grain production efficiency is low, the labor intensity is high, and therefore the thresher for the agricultural machine is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thresher for agricultural machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a threshing machine for agricultural machinery comprises a threshing bin, a dust collecting bin and a material collecting bin, wherein the material collecting bin is fixedly arranged at the bottom of the threshing bin, the dust collecting bin is fixedly arranged at the bottom of the material collecting bin and is of a bottom opening structure, the dust collecting bin is of a top opening structure, a discharge hopper is fixedly arranged at the bottom end inside the threshing bin, the bottom end of the discharge hopper extends into the material collecting bin, a first rotating shaft is movably arranged inside the threshing bin, a threshing roller is sleeved and arranged on the outer side of the first rotating shaft, teeth are arranged on the surface of the threshing roller, a driven wheel is fixedly arranged at one end of the first rotating shaft, a motor base is fixedly arranged at the bottom of the side wall of the threshing bin, a first driving motor is fixedly arranged at the bottom of the side wall of the threshing bin through the motor base, and a rotary head is arranged at the output end of the first driving motor, the rotary head is sleeved with an active wheel, the middle positions of the side walls on the two sides of the receiving bin are provided with bearings, the inside of the receiving bin is provided with a second rotating shaft through the bearings, the surface of the second rotating shaft is provided with helical blades, the side wall of one side of the receiving bin is provided with a second driving motor through the motor base, and one end of the second rotating shaft is connected with the output end of the second driving motor through the bearings.

Preferably, the one end at collection dirt storehouse top is provided with the installation axle, the other end at collection dirt storehouse top is provided with the spring, the top in collection dirt storehouse is passed through installation axle movable mounting has the filter plate, the top of spring with the one end fixed connection of filter plate bottom, the intermediate position department of filter plate top one end is provided with the lug, the one end welding of second pivot has the striking piece, the striking piece is located directly over the lug.

Preferably, receive the bottom slope of material storehouse one side lateral wall and install the discharging pipe, the tube cap is installed to the one end screw thread of discharging pipe, the inboard of tube cap is provided with the connecting rod, the one end of connecting rod is provided with rubber and blocks up, just rubber block up with the connecting rod all is located the inside of discharging pipe.

Preferably, a transmission belt is arranged between the driving wheel and the driven wheel, and the driving wheel is movably connected with the driven wheel through the transmission belt.

Preferably, the feeding pipe is obliquely arranged on the upper part of the side wall of one side of the threshing bin.

Preferably, a material guide plate is obliquely arranged at the middle position of the side wall of one side in the threshing bin, and the material guide plate is positioned under the threshing roller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization, through the inlet pipe with need carry out the inside of threshing warehouse, through controlling first driving motor, thereby make first driving motor drive the action wheel and rotate, the action wheel drives through the drive belt and rotates from the driving wheel, thereby make the threshing cylinder rotate, beat the millet to cereal, make the cereal get into the inside of receiving the feed bin through the stock guide, and then through controlling second driving motor, make second driving motor drive the rotation of second pivot, drive helical blade through the second rotation and rotate, thereby turn the cereal in the receiving the feed bin, the second pivot is in the pivoted process, through striking the reciprocal strike of piece to the lug, thereby make the filter plate shake, the aperture of filter plate is less than the diameter of cereal, shake the cereal, thereby make the impurity of the dust in the cereal get into the dust collecting bin of bottom, carry out effectual separation to the dust of cereal to improve the efficiency of threshing of cereal, and this device simple structure, the size is little, has combined the processing function of threshing and cereal clearance, and the mountain area and the use of ordinary family of being convenient for have solved the current situation that the mountain area used thresher difficulty.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is a schematic structural view of the inside of the discharge pipe of the present invention;

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a threshing bin; 2. a material guide plate; 3. a threshing roller; 4. a driven wheel; 5. a first rotating shaft; 6. teeth; 7. a feed pipe; 8. a transmission belt; 9. a first drive motor; 10. turning the head; 11. a driving wheel; 12. a motor base; 13. a second drive motor; 14. a dust collection bin; 15. filtering the plate; 16. installing a shaft; 17. a tube cover; 18. a discharge pipe; 19. a bearing; 20. a second rotating shaft; 21. a helical blade; 22. a material receiving bin; 23. a discharge hopper; 24. a connecting rod; 25. rubber blocking; 26. a spring; 27. a bump; 28. and (5) striking blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a threshing machine for agricultural machinery comprises a threshing bin 1, a dust collecting bin 14 and a material collecting bin 22, wherein the material collecting bin 22 is fixedly installed at the bottom of the threshing bin 1, the dust collecting bin 14 is fixedly installed at the bottom of the material collecting bin 22, the material collecting bin 22 is of a bottom opening structure, the dust collecting bin 14 is of a top opening structure, a discharging hopper 23 is fixedly installed at the bottom end inside the threshing bin 1, the bottom end of the discharging hopper 23 extends into the material collecting bin 22, a first rotating shaft 5 is movably installed inside the threshing bin 1, a threshing roller 3 is sleeved and installed on the outer side of the first rotating shaft 5, teeth 6 are arranged on the surface of the threshing roller 3, a driven wheel 4 is fixedly installed at one end of the first rotating shaft 5, a motor base 12 is fixedly installed at the bottom of the side wall of the threshing bin 1, a first driving motor 9 is fixedly installed at the bottom of the side wall of the threshing bin 1 through the motor base 12, a rotary head 10 is arranged at the output end, the rotor 10 is provided with a driving wheel 11 in a sleeved mode, the middle positions of the side walls on the two sides of the material receiving bin 22 are provided with bearings 19, the inside of the material receiving bin 22 is provided with a second rotating shaft 20 through the bearings 19 in a movable mode, the surface of the second rotating shaft 20 is provided with helical blades 21, the side wall of one side of the material receiving bin 22 is fixedly provided with a second driving motor 13 through a motor base 12, and one end of the second rotating shaft 20 is fixedly connected with the output end of the second driving motor 13 through the bearings 19.

Preferably, the one end at collection dirt storehouse 14 top is provided with installation axle 16, the other end at collection dirt storehouse 14 top is provided with spring 26, there is filter plate 15 at the top of collection dirt storehouse 14 through installation axle 16 movable mounting, the top of spring 26 and the one end fixed connection of filter plate 15 bottom, the intermediate position department of filter plate 15 top one end is provided with lug 27, the welding of the one end of second pivot 20 has strikes piece 28, strike piece 28 and be located lug 27 directly over, strike piece 28 through striking piece 28 to the reciprocal striking of lug 27, thereby make filter plate 15 shake, the aperture of filter plate 15 is less than the diameter of corn, shake the corn, thereby make the impurity of the dust in the cereal get into the collection dirt storehouse 14 of bottom, carry out effectual separation to the dust of corn.

Preferably, receive the bottom slope of material storehouse 22 one side lateral wall and install discharging pipe 18, pipe cap 17 is installed to the one end screw thread of discharging pipe 18, and the inboard of pipe cap 17 is provided with connecting rod 24, and the one end of connecting rod 24 is provided with rubber stopper 25, and rubber stopper 25 and connecting rod 24 all are located the inside of discharging pipe 18, can block up discharging pipe 18 for the kernel can not fall into the inside of discharging pipe 18 when stirring the dust removal.

Preferably, the action wheel 11 and be provided with drive belt 8 from between the driving wheel 4, the action wheel 11 with from driving wheel 4 between through 8 swing joint of drive belt, action wheel 11 passes through drive belt 8 and drives from 4 rotations of driving wheel to make threshing cylinder 3 rotate, carry out the threshing to cereal.

Preferably, the feeding pipe 7 is obliquely arranged on the upper part of the side wall of one side of the threshing bin 1, so that grains needing threshing can be conveniently added.

Preferably, the guide plate 2 is obliquely installed at the middle position of the side wall of one side inside the threshing bin 1, and the guide plate 2 is positioned under the threshing roller 3, so that grains can be conveniently guided into the receiving bin 22 at the bottom.

The working principle is as follows: the utility model discloses a through inlet pipe 7 put into the inside of threshing warehouse 1 with the cereal that needs to carry out threshing 1, through controlling first driving motor 9, thereby make first driving motor 9 drive action wheel 11 and rotate, action wheel 11 drives through drive belt 8 and rotates from driving wheel 4, thereby make threshing cylinder 3 rotate, threshing cereal, make the cereal get into the inside of receiving bin 22 through stock guide 2, and then through controlling second driving motor 13, make second driving motor 13 drive second pivot 20 and rotate, drive helical blade 21 through second pivot 20 and rotate, thereby turn the cereal inside of receiving bin 22, second pivot 20 is in the pivoted in-process, through the reciprocal cereal 27 of piece 28, thereby make filter plate 15 shake, the aperture of filter plate 15 is less than the diameter of cereal, shake, thereby make the impurity of the dust in the cereal get into the dust collecting bin 14 of bottom, carry out effectual separation to the dust of cereal to improve the efficiency of threshing of cereal, and this device simple structure, the size is little, has combined the processing function of threshing and cereal clearance, and the mountain area and the use of ordinary family of being convenient for have solved the current situation that the mountain area used thresher difficulty.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thresher for agricultural machine, includes threshing warehouse (1), dust collecting bin (14) and collection storehouse (22), its characterized in that: the grain collecting bin (22) is fixedly arranged at the bottom of the threshing bin (1), the dust collecting bin (14) is fixedly arranged at the bottom of the grain collecting bin (22), the dust collecting bin (22) is of a bottom opening structure, the dust collecting bin (14) is of a top opening structure, a discharge hopper (23) is fixedly arranged at the bottom of the interior of the threshing bin (1), the bottom of the discharge hopper (23) extends to the interior of the grain collecting bin (22), a first rotating shaft (5) is movably arranged in the interior of the threshing bin (1), a threshing roller (3) is sleeved and arranged on the outer side of the first rotating shaft (5), teeth (6) are arranged on the surface of the threshing roller (3), a driven wheel (4) is fixedly arranged at one end of the first rotating shaft (5), and a motor base (12) is fixedly arranged at the bottom of the side wall of the threshing bin (1), the utility model discloses a corn thresher, including threshing warehouse (1), motor base (12), drive motor (9), the output of first drive motor (9) is provided with and turns round (10), it installs action wheel (11) to cup joint on turning round (10), the intermediate position department of receiving the inside both sides lateral wall of feed bin (22) all is provided with bearing (19), the inside of receiving feed bin (22) is passed through bearing (19) movable mounting has second pivot (20), the surface of second pivot (20) is provided with helical blade (21), the lateral wall of receiving feed bin (22) one side passes through motor base (12) fixed mounting has second drive motor (13), the one end of second pivot (20) is passed through bearing (19) with the output fixed connection of second drive motor (13).

2. A thresher for agricultural machines as claimed in claim 1, wherein: the one end at collection dirt storehouse (14) top is provided with installation axle (16), the other end at collection dirt storehouse (14) top is provided with spring (26), the top in collection dirt storehouse (14) is passed through installation axle (16) movable mounting has filter plate (15), the top of spring (26) with the one end fixed connection of filter plate (15) bottom, the intermediate position department of filter plate (15) top one end is provided with lug (27), the one end welding of second pivot (20) has strike piece (28), strike piece (28) are located lug (27) directly over.

3. A thresher for agricultural machines as claimed in claim 1, wherein: receiving bin (22) one side lateral wall's bottom slope is installed discharging pipe (18), tube cap (17) are installed to the one end screw thread of discharging pipe (18), the inboard of tube cap (17) is provided with connecting rod (24), the one end of connecting rod (24) is provided with rubber stopper (25), just rubber stopper (25) with connecting rod (24) all are located the inside of discharging pipe (18).

4. A thresher for agricultural machines as claimed in claim 1, wherein: a transmission belt (8) is arranged between the driving wheel (11) and the driven wheel (4), and the driving wheel (11) is movably connected with the driven wheel (4) through the transmission belt (8).

5. A thresher for agricultural machines as claimed in claim 1, wherein: the feeding pipe (7) is obliquely arranged on the upper part of the side wall of one side of the threshing bin (1).

6. A thresher for agricultural machines as claimed in claim 1, wherein: the middle position of the side wall of one side in the threshing bin (1) is obliquely provided with a material guide plate (2), and the material guide plate (2) is positioned under the threshing roller (3).