CN218072522U

CN218072522U - Household corn threshing equipment

Info

Publication number: CN218072522U
Application number: CN202221546144.3U
Authority: CN
Inventors: 王旭
Original assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Current assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an equipment of domestic corn threshing, fixed connection's threshing cover in including the frame and being located the frame, the upper end of frame is the arc structure, the frame bottom is provided with a plurality of universal wheels, a pot head of axis of rotation is equipped with threshing cylinder, threshing cylinder is last to be provided with a plurality of archs of threshing, through drive mechanism motion of cooperateing between the bottom of frame and the axis of rotation top, the below that the upper end of frame is located threshing cylinder is provided with the arc screen cloth, the opposite side that the axis of rotation is located the frame upper end is provided with the pendulous device who is connected with the arc screen cloth, the middle part department of frame is provided with the blanking and goes out a section of thick bamboo, the blanking goes out the below of a section of thick bamboo and is provided with the dump bin, the front end of frame is provided with the ring frame subassembly. Has the advantages that: the impurity is cleared up at the effectual in-process of threshing, has satisfied the operation demand of corn threshing, is suitable for family expenses, greatly saves the manpower, improves production efficiency.

Description

Household corn threshing equipment

Technical Field

The utility model relates to a corn threshing equipment technical field particularly, relates to a domestic corn threshing's equipment.

Background

Corn is a crop with high yield in agricultural products in China, is rich in nutrition, is suitable for being planted in dry land, is an important food crop and economic crop in China, and is a main livestock feed in rural areas. Corn cobs after being peeled and aired need to be threshed, and in the corn threshing process, the corn threshing process is usually carried out manually, so that the labor intensity is high, the efficiency is low, a large number of people have threshing machines to separate from manual operation, and most of household threshing machines do not have the screening function, the corn cobs and the corn are not sufficiently separated, impurities are more, the corn cobs need to be cleaned again, and then the working steps are increased, and the time and the labor are wasted.

SUMMERY OF THE UTILITY MODEL

To solve the problems in the prior art, the utility model provides a household corn threshing device to overcome the technical problems in the prior art.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a domestic corn threshing's equipment, includes the frame and is located fixed connection's the cover of threshing in the frame, the upper end of frame is the arc structure, the frame bottom is provided with a plurality of universal wheels, the upper end one side of the cover of threshing is provided with the feed inlet, the other end of the cover of threshing is provided with the discharge gate respectively and goes out excellent mouth, a serial communication port, the upper end of frame transversely is provided with the axis of rotation, the pot head of axis of rotation is equipped with threshing cylinder, threshing cylinder is last to be provided with a plurality of archs of threshing, the bottom of frame with through drive mechanism matched movement between the axis of rotation top, the upper end of frame is located threshing cylinder's below is provided with the arc screen cloth, the axis of rotation is located the opposite side of frame upper end be provided with the pendulous device that the arc screen cloth is connected, the middle part department of frame is provided with the blanking play section of thick bamboo, the below that the blanking goes out the section of thick bamboo is provided with the dump bin, the front end of frame is provided with the ring frame subassembly.

Furthermore, one end of the rod outlet is provided with a material guide inclined plate, and side edges of the material guide inclined plate are provided with side plates.

Further, the frame is close to the side of waste bin is provided with places the box, place the box with the side of waste bin all be provided with the orifice plate that the frame is connected, the orifice plate pass through the bolt with the frame is connected.

Furthermore, the swinging device comprises a connecting frame positioned on the side edge of the upper end of the rack, a reciprocating grooved drum connected with the rotating shaft is arranged in the middle of the connecting frame, a reciprocating rod extending to the connecting frame is arranged at the lower end of the arc-shaped screen, a linkage rod connected with a spiral groove of the reciprocating grooved drum is arranged at one end of the reciprocating rod, and a convex drum corresponding to the reciprocating rod is further arranged at one end of the rack.

Furthermore, the transmission mechanism comprises a motor, a driving wheel, a transmission wheel and a transmission belt, the motor is positioned on one side of the bottom end of the rack, the driving wheel is positioned at the front end of an output shaft of the motor, the transmission wheel is positioned at the other top end of the rotating shaft, and the transmission wheel is connected with the driving wheel through the transmission belt.

Furthermore, the ring frame assembly comprises a ring frame which is positioned at the front end of the rack and corresponds to the discharge hole, one end of the ring frame is connected with the rack support post through a movable hinge, and folding rods are arranged between two sides of the lower end of the ring frame and the rack support post.

Furthermore, the side of folding rod all is provided with a spacing section of thick bamboo, the middle part of a spacing section of thick bamboo is provided with the bolt pole.

The utility model provides a domestic equipment that corn threshed, beneficial effect as follows: the utility model discloses a threshing cylinder thresh protruding continuous rotation and thresh the operation to the corn-on-cob, make its corncob of in-process of threshing thresh and go out the stick on going out the stick mouth along the direction, the kernel of corn then enters into on the sieve bend of bottom, pendulous device sieves the kernel of corn of threshing and moves, effectual in-process clearance impurity of threshing has satisfied the operation demand that the corn threshed, is suitable for family expenses, greatly saves the manpower, improves production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a household corn threshing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a threshing cylinder of a domestic corn threshing apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a curved screen of a domestic corn threshing apparatus according to an embodiment of the present invention;

fig. 4 is a schematic view of a swinging device of a household corn threshing device according to an embodiment of the present invention.

In the figure:

1. a frame; 2. a threshing cover; 3. a universal wheel; 4. a feed inlet; 5. a discharge port; 6. a bar outlet; 7. a rotating shaft; 8. a threshing cylinder; 9. a transmission mechanism; 10. an arc-shaped screen; 11. a swing device; 12. discharging the blank material out of the cylinder; 13. a waste bin; 14. a ring frame assembly; 15. a material guiding inclined plate; 16. placing the box; 17. a connecting frame; 18. a reciprocating grooved drum; 19. a reciprocating lever; 20. a linkage rod; 21. an annular frame; 22. a folding bar; 23. a limiting cylinder; 24. a latch rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a domestic corn threshing equipment is provided.

The first embodiment is as follows:

as shown in fig. 1-4, according to the utility model discloses equipment of domestic corn threshing, include frame 1 and be located fixed connection's threshing cover 2 in frame 1, the upper end of frame 1 is the arc structure, frame 1 bottom is provided with a plurality of universal wheels 3, the upper end one side of threshing cover 2 is provided with feed inlet 4, the other end of threshing cover 2 is provided with discharge gate 5 and play excellent mouth 6 respectively, its characterized in that, the upper end of frame 1 transversely is provided with axis of rotation 7, the pot head of axis of rotation 7 is equipped with threshing cylinder 8, be provided with a plurality of threshing humps on the threshing cylinder 8, the bottom of frame 1 with cooperate the motion through drive mechanism 9 between the axis of rotation 7 top, the upper end of frame 1 is located threshing cylinder 8's below is provided with arc screen 10, axis of rotation 7 is located the opposite side of frame 1 upper end be provided with the pendulous device 11 that arc screen 10 is connected, the middle part department of frame 1 is provided with blanking play a section of thick bamboo 12, the below that blanking goes out a section of thick bamboo 12 is provided with dump bin 13, the front end of thick bamboo is provided with ring subassembly 14.

Example two:

as shown in fig. 1 to 4, one end of the rod outlet 6 is provided with a material guide sloping plate 15, and side plates are arranged on both sides of the material guide sloping plate 15. Frame 1 is close to the side of waste bin 13 is provided with places box 16, place box 16 with the side of waste bin 13 all be provided with the orifice plate that frame 1 is connected, the orifice plate pass through the bolt with frame 1 is connected.

As shown in fig. 1-4, the swing device 11 includes a connection frame 17 located at the side of the upper end of the frame 1, a reciprocating grooved drum 18 connected to the rotation shaft 7 is disposed in the middle of the connection frame 17, a reciprocating rod 19 extending to the connection frame 17 is disposed at the lower end of the arc screen 10, a linkage rod 20 connected to a spiral groove of the reciprocating grooved drum 18 is disposed at one end of the reciprocating rod 19, and a convex drum corresponding to the reciprocating rod 19 is further disposed at one end of the frame 1. One end of the reciprocating rod 19 can be inserted into a hole of the convex cylinder, the convex cylinder is positioned between the middle parts of the transmission belts, and the insertion of the reciprocating rod 19 avoids that one end cannot stretch out during reciprocating, and the hole is adopted, so that potential safety hazards caused by the movement of the reciprocating rod 19 are easily caused.

As shown in fig. 1-4, the transmission mechanism 9 includes a motor, a driving wheel, a transmission wheel and a transmission belt, the motor is located at one side of the bottom end of the frame 1, the driving wheel is located at the front end of the output shaft of the motor, the transmission wheel is located at the other top end of the rotating shaft 7, and the transmission wheel and the driving wheel are connected through the transmission belt. The motor drives the rotating shaft 7 to move through the driving wheel, the driving wheel and the driving belt, and then the transmission operation is carried out.

As shown in fig. 1-4, the ring frame assembly 14 includes a ring frame 21 located at the front end of the machine frame 1 and corresponding to the discharge port, one end of the ring frame 21 is connected to the machine frame 1 support through a living hinge, and folding rods 22 are disposed between two sides of the lower end of the ring frame 21 and the machine frame 1 support. The side of folding rod 22 all is provided with a spacing section of thick bamboo 23, the middle part of a spacing section of thick bamboo 23 is provided with bolt pole 24. Stretch through folding rod 22, annular frame 21 is in the horizontality, inserts bolt pole 24 in spacing section of thick bamboo 23, makes it form a firm connection structure, and annular frame 21 can be accomodate in annular frame 21's folding, satisfies multiple user demand.

In practical application, a bag needing to be provided with corn kernels is sleeved on the annular frame 21, if other materials are loaded, the bag can be put on the annular frame 21 through the storage, a motor of the transmission mechanism 9 is started, the motor drives the rotating shaft 7 to move through a driving wheel, a driving wheel and a driving belt, the rotating shaft 7 moves the swinging device 11, the threshing roller 8 and the arc-shaped screen 10, corn cobs needing to be threshed are sent into the threshing cover 2 through the feeding port 4, threshing protrusions of the threshing roller 8 continuously rotate and thresh the corn cobs, the corn cobs are threshed along the direction in the threshing process of the corn cobs and are discharged from the corn cob outlet 6, the corn cob outlet 6 is provided with the material guide inclined plate 15, the corn cobs are convenient to collect, and the corn kernels enter the arc-shaped screen 10 at the bottom end;

in the rotating process of the rotating shaft 7, the swinging device 11 at one end of the rotating shaft moves together, the reciprocating grooved drum 18 on the swinging device 11 is connected with the rotating shaft 7, the spiral groove on the reciprocating grooved drum 18 drives the linkage rod 20 to move left and right along with the rotation of the rotating shaft, the reciprocating rod 19 at the bottom end drives the arc-shaped screen 10 to move left and right, so that the arc-shaped screen 10 screens threshed corn kernels, and physically screens away some sundries in fine, the screened corn kernels are discharged through the discharge port 5, meanwhile, the bottom of the front end of the arc-shaped screen 10 is also provided with a push plate, when the arc-shaped screen 10 moves downwards after moving to the other end, the inner corn kernels can be pushed to the discharge port 5, and the screened waste materials fall into the blanking cylinder 12 and then enter the waste material box 13, so that the threshing and the collection of the corn cobs are completed;

through the ring frame subassembly 14 that frame 1 one end is located discharge gate 5 bottom, when needs use, then can straighten through folding rod 22, ring frame 21 is in the horizontality, inserts bolt pole 24 in spacing section of thick bamboo 23, makes it form a firm connection structure, and then embolias the sack, when needs other article such as bucket connect the material, then can accomodate ring frame 21, satisfy multiple user demand.

To sum up, with the help of the above technical scheme of the utility model, through 8 protruding continuous rotations of threshing cylinder and to the corn-on-cob operation of threshing, make its corncob of corn-on-cob in the in-process of threshing thresh along the direction and go out the stick on going out stick mouth 6, the kernel of corn then enters into on the radial screen 10 of bottom, pendulous device 11 sieves the kernel of corn of threshing, effectual in-process clearance impurity of threshing, the operation demand of having satisfied corn threshing is suitable for family expenses, greatly the manpower is saved, the production efficiency is improved.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A household corn threshing device comprises a frame (1) and a threshing cover (2) fixedly connected with the frame (1), the upper end of the frame (1) is of an arc structure, the bottom end of the frame (1) is provided with a plurality of universal wheels (3), a feed inlet (4) is arranged on one side of the upper end of the threshing cover (2), the other end of the threshing cover (2) is respectively provided with a discharge hole (5) and a bar outlet (6), it is characterized in that the upper end of the frame (1) is transversely provided with a rotating shaft (7), one end of the rotating shaft (7) is sleeved with a threshing cylinder (8), the threshing cylinder (8) is provided with a plurality of threshing bulges, the bottom end of the frame (1) and the top end of the rotating shaft (7) move in a matching way through a transmission mechanism (9), an arc-shaped screen (10) is arranged at the upper end of the frame (1) below the threshing cylinder (8), the other side of the rotating shaft (7) positioned at the upper end of the frame (1) is provided with a swinging device (11) connected with the arc-shaped screen (10), a blanking outlet barrel (12) is arranged at the middle part of the frame (1), a waste box (13) is arranged below the blanking outlet cylinder (12), the front end of the frame (1) is provided with a ring frame assembly (14).

2. The household corn threshing equipment according to claim 1, wherein one end of the corn outlet (6) is provided with a material guiding inclined plate (15), and side plates are arranged on the side edges of the material guiding inclined plate (15).

3. A household corn threshing device according to claim 1, characterized in that the side of the frame (1) close to the waste bin (13) is provided with a placing box (16), the side of the placing box (16) and the side of the waste bin (13) are provided with pore plates connected with the frame (1), and the pore plates are connected with the frame (1) through bolts.

4. The household corn threshing equipment as claimed in claim 1, wherein the swinging device (11) comprises a connecting frame (17) located on the side edge of the upper end of the rack (1), a reciprocating grooved drum (18) connected with the rotating shaft (7) is arranged in the middle of the connecting frame (17), a reciprocating rod (19) extending to the connecting frame (17) is arranged at the lower end of the arc-shaped screen (10), a linkage rod (20) connected with the spiral groove of the reciprocating grooved drum (18) is arranged at one end of the reciprocating rod (19), and a convex drum corresponding to the reciprocating rod (19) is further arranged at one end of the rack (1).

5. A household corn threshing device as claimed in claim 1, characterized in that said transmission mechanism (9) comprises a motor, a driving wheel and a transmission belt, said motor is located at one side of the bottom end of said frame (1), said driving wheel is located at the front end of the output shaft of said motor, said driving wheel is located at the other top end of said rotation shaft (7), and said driving wheel are connected through said transmission belt.

6. A household corn threshing device according to claim 1, characterized in that the ring frame assembly (14) comprises a ring frame (21) which is arranged at the front end of the frame (1) and corresponds to the discharge hole, one end of the ring frame (21) is connected with the frame (1) support through a movable hinge, and folding rods (22) are arranged between two sides of the lower end of the ring frame (21) and the frame (1) support.

7. A household corn threshing apparatus as claimed in claim 6, characterized in that the folding rod (22) is provided with a limiting cylinder (23) on each side, and the middle of the limiting cylinder (23) is provided with a latch rod (24).