CN114128496A

CN114128496A - Mechanical push type corn threshing device

Info

Publication number: CN114128496A
Application number: CN202111361501.9A
Authority: CN
Inventors: 童鹏
Original assignee: Hunan Jinsui Rice Industry Co ltd
Current assignee: Hunan Jinsui Rice Industry Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-04

Abstract

The invention relates to the field of agricultural product processing, in particular to a mechanical push type corn threshing device. Mechanical promotion formula corn thresher includes base, installation component, bull stick and screening subassembly, the screening subassembly is installed on the base, the screening subassembly includes screen cloth, spring, landing leg, connecting piece and bolt A, fixed connection's spring is evenly installed to the bottom of screen cloth, and the bottom of spring install with base fixed connection's landing leg, install fixed connection's connecting piece on the screen cloth. The mechanical push type corn threshing device provided by the invention has the advantages that when corn threshing is carried out, and corn kernels fall on the screen mesh, the driving motor is enabled to pull the screen mesh to rock through the transmission rod, the corn kernels are screened, the corn kernels are separated from small stones, when the rotating rod is clamped by corn cobs, the safety door is opened to overhaul through the overhaul port, the corn threshing quality of the device is effectively improved, and meanwhile, the device is more convenient to maintain.

Description

Mechanical push type corn threshing device

Technical Field

The invention relates to the field of agricultural product processing, in particular to a mechanical push type corn threshing device.

Background

Corn is a high-yield grain crop, corn not only can provide edible demand for human beings, can regard as the important feed source of animal husbandry, aquaculture and aquaculture industry etc. after drying corn in the sun simultaneously, corn needs to dry it as the fodder of animal husbandry, aquaculture etc. to with kernel of corn and corncob separation, accomplish the fodder preparation through processing kernel of corn, it is more convenient to make corn processing, and because corn generally all directly puts on the ground and dries in the sun, make to have more dust and small stone between the kernel of corn, after the corn threshing work of maize process device, less stone still can be in the same place with the kernel of corn, lead to the quality after the corn threshing to receive the influence.

Therefore, there is a need to provide a new mechanical pushing type corn thresher to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a mechanical pushing type corn threshing device.

The invention provides a mechanical push type corn threshing device, which comprises: a base;

the mounting assembly is mounted on the base through a plurality of mounting frames;

the screening assembly is arranged on the base and comprises a screen, springs, supporting legs, connecting pieces and bolts A, the springs are uniformly and fixedly connected with the bottom of the screen, the supporting legs fixedly connected with the base are arranged at the bottoms of the springs, the connecting pieces fixedly connected with the screen are arranged on the screen, and the bolts A are sleeved on the connecting pieces; the screen cloth can make the screen cloth rock through the spring of its bottom, roughly screen the kernel of corn, part stone dust and kernel of corn, ensure the quality of kernel of corn, the screen cloth passes through connecting piece and bolt A and is connected with drive assembly, because the screen cloth has certain inclination, when screening the kernel of corn, the kernel of corn can fall from the lower one side of screen cloth gradually, the utensil that is used for the splendid attire kernel of corn is placed in screen cloth one side this moment, it is good to fill when the utensil, it can to appointed deposit the place to transport it.

Preferably, the mounting assembly comprises a shell, a feed hopper, a corn kernel discharge hopper, a corncob discharge hopper, an access hole and a safety door, the shell is fixedly mounted between the mounting frames, the feed hopper is arranged on the shell, the corn kernel discharge hopper is arranged at the bottom of the shell, the corncob discharge hopper is arranged at one end of the shell, the access hole is arranged at the top of the shell, and the safety door rotatably connected with the shell is mounted on the access hole; put into the maize from the feeder hopper, the maize is through threshing the back, and the kernel of corn goes out the hopper discharge through the kernel of corn to enter the screen cloth and clear up the work, the corncob is by dead lever and bull stick cooperation, makes the corncob go out the hopper discharge through the corncob, when blocking in the inside bull stick of device, opens the emergency exit, can overhaul device inside through the access hole, the emergency exit can adopt toughened glass, make the staff can observe in the shell under the circumstances of not opening the emergency exit.

Preferably, the base is provided with a driving assembly, the driving assembly comprises a driving motor, a turntable, a bolt B and a transmission rod, the driving motor is fixedly arranged on the base through a mounting seat, the output end of the driving motor is provided with the fixedly connected turntable, the turntable is provided with the rotatably connected bolt B, and the transmission rod is arranged between the bolt B and the bolt A; driving motor is through rotating the carousel, drives bolt B and changes the circle, and bolt B passes through the transfer line and is connected with bolt A, and when bolt B rotated, it rocked back and forth to drive the screen cloth through the transfer line, provides power for the screen cloth, and the frequency of rocking of screen cloth can be decided according to driving motor's rotational speed simultaneously, and the faster frequency of rocking of screen cloth is faster for driving motor's rotational speed, and driving motor's rotational speed is slower, and the frequency of rocking of screen cloth is slower, can adjust according to the actual demand.

Preferably, a mesh enclosure is fixedly installed inside the shell; the maize is threshed the work back by bull stick and dead lever cooperation, can fall into corncob and kernel of corn, because there is the filtration hole on the screen panel, the kernel of corn can pass the screen panel and discharge through kernel of corn play hopper, and because the filtration hole of crossing on the screen panel is less, leads to the corncob then to be blockked by the screen panel for the device is effectual to have separated corncob and kernel of corn, avoids the letter sorting work of subsequent kernel of corn and kernel of corn.

Preferably, mounting plates are fixedly mounted at both inner ends of the mesh enclosure, three fixedly connected fixing rods are uniformly mounted between the mounting plates, and the fixing rods are provided with fixedly connected threshing blocks; the dead lever is fixed mounting in the screen panel to carry out corn threshing work through threshing block and bull stick cooperation, because threshing the piece and distributing for the spiral, when the bull stick rotated, the cooperation threshing block can not only thresh the work to the corn, can also carry the corn, and the corncob after will threshing is sent to the corncob and is gone out the hopper, outside the better discharge shell of messenger's corncob.

Preferably, the base is provided with a rotating motor fixedly connected; can install between the mounting bracket to make and leave enough big space between base and the shell, easy to assemble rotating electrical machines and driving motor, after the rotating electrical machines circular telegram was rotated, accessible belt drive bull stick rotated, carries out corn threshing work.

Preferably, a rotating rod is rotatably connected with the shell, a handle is fixedly connected with one end of the rotating rod, and one end of the rotating rod is in transmission connection with the output end of the rotating motor through a sleeved belt; the rotating motor drives the rotating rod to rotate through the belt, the rotating rod rotates to be matched with the static fixed rod, corn friction is threshed, when the device has a power failure, the rotating rod can be rotated manually through the handle, corn threshing work is carried out manually, the phenomenon that the device cannot thresh corn when the power failure occurs is avoided, and the efficiency of the corn threshing work is guaranteed.

The rotating rod is provided with a convex block matched with the threshing block; the threshing block and the lug are matched to better perform corn threshing work.

The threshing blocks on the fixed rod are distributed in a thread shape; the dead lever that the screw thread form distributes can remove the corncob with the bull stick during with the cooperation, removes it to the corncob and goes out the hopper and go out, makes things convenient for its discharge.

Compared with the prior art, the mechanical push type corn threshing device provided by the invention has the following beneficial effects:

the invention provides a mechanical push type corn threshing device, wherein when corn threshing is carried out, corn kernels are discharged through a corn kernel discharge hopper and fall on a screen, a driving motor is started to pull the screen to shake through a transmission rod, the corn kernels are screened, and the corn kernels are separated from small stones.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a mechanically propelled corn thresher in accordance with the present invention;

FIG. 2 is a schematic structural view of the front side of FIG. 1;

FIG. 3 is a schematic view of the interior of the housing shown in FIG. 1;

FIG. 4 is a schematic structural view of the screening assembly and the drive assembly shown in FIG. 1;

FIG. 5 is a schematic view of the bottom portion of FIG. 1;

fig. 6 is a schematic structural view of the mounting plate and the rotating rod shown in fig. 1.

Reference numbers in the figures: 1. a base; 11. a mounting frame; 12. a rotating electric machine; 2. mounting the component; 21. a housing; 22. a feed hopper; 23. a corn grain discharging hopper; 24. a corncob discharging hopper; 25. an access hole; 26. a safety door; 3. a mesh enclosure; 4. mounting a plate; 41. fixing the rod; 42. threshing the blocks; 5. a rotating rod; 51. a handle; 52. a belt; 6. a screening component; 61. screening a screen; 62. a spring; 63. a support leg; 64. a connecting member; 65. a bolt A; 7. a drive assembly; 71. a drive motor; 72. a turntable; 73. a bolt B; 74. and a transmission rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 6, a mechanical pushing type corn threshing device provided by the embodiment of the present invention includes: base 1, installation component 2 and screening subassembly 6, install fixed connection's rotating electrical machines 12 on the base 1, installation component 2 is installed on base 1 through a plurality of mounting brackets 11, installation component 2 includes shell 21, feeder hopper 22, kernel of corn play hopper 23, corncob play hopper 24, access hole 25 and emergency exit 26, shell 21 and mounting bracket 11 fixed connection, and the last feeder hopper 22 of having seted up of shell 21, kernel of corn play hopper 23 has been seted up to the bottom of shell 21, and the one end of shell 21 has seted up kernel of corn play hopper 24, access hole 25 has been seted up at the top of shell 21, and installs on the access hole 25 and rotate the emergency exit 26 of being connected with shell 21.

It should be noted that: can install between the mounting bracket 11, and make and leave enough big space between base 1 and the shell 21, rotating electrical machines 12 and driving motor 71 easy to assemble, after rotating electrical machines 12 circular telegram rotates, accessible belt 52 drive bull stick 5 rotates, carry out the maize work of threshing, put into the maize from feeder hopper 22, the maize is through threshing the back, the kernel of corn goes out hopper 23 discharge through the kernel of corn, and go into screen cloth 61 and clear up the work, the corncob is by dead lever 41 and the cooperation of bull stick 5, make the corncob go out hopper 24 discharge through the corncob, when blocking in the inside bull stick 5 of device, open emergency exit 26, can overhaul device inside through access hole 25, emergency exit 26 can adopt toughened glass, make the staff can observe in the shell 21 under the circumstances of not opening emergency exit 26.

In the embodiment of the present invention, please refer to fig. 2 and 6, a mesh enclosure 3 is fixedly installed inside the housing 21, mounting plates 4 are fixedly installed at both inner ends of the mesh enclosure 3, three fixing rods 41 are uniformly installed between the mounting plates 4, a threshing block 42 is installed on each fixing rod 41, the threshing blocks 42 on each fixing rod 41 are distributed in a threaded manner, a rotating rod 5 is installed inside the housing 21, a handle 51 is installed at one end of each rotating rod 5, and one end of each rotating rod 5 is in transmission connection with an output end of the rotating motor 12 through a belt 52.

It should be noted that: after the corn is threshed by the cooperation of the rotating rod 5 and the fixed rod 41, the corn can be divided into corncobs and corn kernels, because the mesh enclosure 3 is provided with the filtering holes, the corn kernels can pass through the mesh enclosure 3 and can be discharged through the corn kernel discharging hopper 23, and because the filtering holes on the mesh enclosure 3 are smaller, the corncobs are blocked by the mesh enclosure 3, so that the device effectively separates the corncobs and the corn kernels, and avoids the subsequent sorting work of the corn kernels and the corncobs, the fixed rod 41 is fixedly arranged in the mesh enclosure 3, and the corn threshing work is carried out by the cooperation of the threshing block 42 and the rotating rod 5, because the threshing block 42 is spirally distributed, when the rotating rod 5 rotates, the corn threshing work can be carried out by the cooperation of the threshing block 42, the corn kernels can also be conveyed, the threshed corncobs are conveyed to the corncob discharging hopper 24, so that the corn kernels are better discharged out of the shell 21, and the rotating motor 12 drives the rotating rod 5 to rotate through the belt 52, rotatory bull stick 5 cooperates with static dead lever 41, threshes the work to the maize friction, when the device has a power failure, can carry out hand rotation to bull stick 5 through handle 51 to the manual work carries out the work of threshing of maize, avoids the device can't carry out the work of threshing of maize when having a power failure, has guaranteed the efficiency of the work of threshing of maize.

In an embodiment of the present invention, referring to fig. 2 and 4, the screening assembly 6 is mounted on the base 1, the screening assembly 6 includes a screen 61, a spring 62, a leg 63, a connecting member 64 and a pin a65, the spring 62 is uniformly mounted at the bottom of the screen 61, the leg 63 is mounted at the bottom of the spring 62 and fixedly connected to the base 1, the connecting member 64 is mounted on the screen 61, and the pin a65 is sleeved on the connecting member 64;

install drive assembly 7 on the base 1, drive assembly 7 includes driving motor 71, carousel 72, bolt B73 and transfer line 74, driving motor 71 passes through mount pad fixed mounting on base 1, and fixed connection's carousel 72 is installed to driving motor 71's output, install on the carousel 72 and rotate the bolt B73 of connection, and install between bolt B73 and the bolt A65 and rotate the transfer line 74 of connection.

It should be noted that: the screen 61 can enable the screen 61 to shake through the spring 62 at the bottom of the screen 61, corn kernels are roughly screened, stone dust and corn kernels are separated, the quality of the corn kernels is ensured, the screen 61 is connected with the driving assembly 7 through the connecting piece 64 and the bolt A65, the screen 61 has a certain inclination, when the corn kernels are screened, the corn kernels can gradually fall from the lower side of the screen 61, an appliance for containing the corn kernels is placed on one side of the screen 61, and when the appliance is filled, the appliance is transported to a specified storage place;

it should also be noted that: the driving motor 71 drives the bolt B73 to rotate through rotating the turntable 72, the bolt B73 is connected with the bolt A65 through the transmission rod 74, when the bolt B73 rotates, the transmission rod 74 drives the screen 61 to shake back and forth to provide power for the screen 61, meanwhile, the shaking frequency of the screen 61 can be determined according to the rotating speed of the driving motor 71, the faster the rotating speed of the driving motor 71 is, the faster the shaking frequency of the screen 61 is, the slower the rotating speed of the driving motor 71 is, the slower the shaking frequency of the screen 61 is, and the adjustment can be carried out according to actual requirements.

The working principle of the mechanical pushing type corn threshing device provided by the invention is as follows: the rotary motor 12 is opened to drive the rotary rod 5 to rotate through the belt 52, the corn is put in from the feed hopper 22 at the moment, the rotary rod 5 is matched with the static fixed rod 41, when the corn enters between the rotary rod 5 and the fixed rod 41, the rotary rod 5 and the fixed rod 41 carry out threshing work on the corn, after the threshing work is finished, the corn can be divided into corn kernels and corn cobs, because the mesh enclosure 3 is provided with a plurality of filtering holes which are slightly larger than the corn kernels, the corn kernels can pass through the filtering holes of the mesh enclosure 3 and enter the corn kernel discharge hopper 23, and the corn cobs are blocked in the mesh enclosure 3 because of being too large, meanwhile, because the threshing blocks 42 are distributed in a thread shape, the corn cobs can be driven to move through the matching of the rotary rod 5 and the fixed rod 41, the corn cobs can be discharged through the corn kernel discharge hopper 24 when moving to the corn kernel discharge hopper 24, the corn kernels enter the mesh 61 through the corn kernel discharge hopper 23, at this moment, the driving motor 71 is turned on, the driving motor 71 rotates and drives the rotary table 72 to rotate, the rotary table 72 rotates, the distance between the bolt B73 and the bolt A65 can be changed along with the rotation of the rotary table 72, and the bolt B73 and the bolt A65 are connected by the transmission rod 74 in front, when the distance between the bolt B73 and the bolt A65 is changed, the screen 61 can be driven to shake back and forth through the transmission rod 74, corn kernels are screened, the screened corn kernels are packaged, and the corn kernels can be subjected to centralized processing.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a mechanical promotion formula corn thresher which characterized in that includes:

a base (1);

a mounting assembly (2), the mounting assembly (2) being mounted on the base (1) by a plurality of mounting brackets (11);

screening subassembly (6), screening subassembly (6) is installed on base (1), screening subassembly (6) is including screen cloth (61), spring (62), landing leg (63), connecting piece (64) and bolt A (65), fixed connection's spring (62) are evenly installed to the bottom of screen cloth (61), and the bottom of spring (62) install with base (1) fixed connection's landing leg (63), install fixed connection's connecting piece (64) on screen cloth (61), and the cover is equipped with bolt A (65) on connecting piece (64).

2. The mechanical push type corn threshing device according to claim 1, wherein the mounting component (2) comprises a shell (21), a feed hopper (22), a corn kernel discharge hopper (23), a corn cob discharge hopper (24), an access opening (25) and a safety door (26), the shell (21) is fixedly mounted between the mounting frames (11), the feed hopper (22) is arranged on the shell (21), the corn kernel discharge hopper (23) is arranged at the bottom of the shell (21), the corn cob discharge hopper (24) is arranged at one end of the shell (21), the access opening (25) is arranged at the top of the shell (21), and the safety door (26) rotatably connected with the shell (21) is arranged on the access opening (25).

3. The mechanical push type corn threshing device according to claim 1, characterized in that a driving component (7) is installed on the base (1), the driving component (7) comprises a driving motor (71), a rotary table (72), a bolt B (73) and a transmission rod (74), the driving motor (71) is fixedly installed on the base (1) through a mounting seat, the output end of the driving motor (71) is provided with the rotary table (72) which is fixedly connected, the rotary table (72) is provided with the bolt B (73) which is rotatably connected, and the transmission rod (74) which is rotatably connected is installed between the bolt B (73) and the bolt A (65).

4. The mechanically propelled corn thresher according to claim 2, wherein a net cover (3) is fixedly mounted inside said housing (21).

5. The mechanical push type corn threshing device according to claim 4, wherein the inner two ends of the net cover (3) are fixedly provided with the mounting plates (4), three fixedly connected fixing rods (41) are uniformly arranged between the mounting plates (4), and the fixing rods (41) are provided with fixedly connected threshing blocks (42).

6. The mechanically propelled corn thresher according to claim 1, wherein a fixedly connected rotating motor (12) is mounted on said base (1).

7. The mechanical push type corn threshing device according to claim 2, characterized in that a rotating rod (5) is installed in the housing (21) and is connected in a rotating manner, a handle (51) is fixedly connected to one end of the rotating rod (5), and one end of the rotating rod (5) is in transmission connection with the output end of the rotating motor (12) through a sleeved belt (52).

8. The mechanically propelled corn thresher according to claim 7, wherein said rotating rod (5) is provided with a projection for cooperating with the threshing block (42).

9. The mechanically propelled corn thresher according to claim 5, wherein the threshing blocks (42) on said stationary bars (41) are distributed in a screw thread.