CN216123526U

CN216123526U - Multifunctional electric thresher

Info

Publication number: CN216123526U
Application number: CN202122728312.2U
Authority: CN
Inventors: 杨克影
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-25
Anticipated expiration: 2031-11-09

Abstract

The utility model provides a multifunctional electric thresher, comprising: a housing; the driving shaft is rotatably connected between two sides of the inner wall of the shell, one end of the driving shaft penetrates through the shell and is rotatably connected with the inner wall of the shell, a spiral conveying blade is fixedly connected to the surface of the driving shaft, a transmission shaft is rotatably connected to the spiral conveying blade, and a gear is fixedly connected to one end of the transmission shaft; and the screen drum is fixedly connected to the top of the inner wall of the shell, and the bottom of the screen drum is provided with screen holes. The utility model provides a multifunctional electric threshing machine which is provided with a driving device, a screen frame, a screen plate and a buffer spring, so that smaller impurities in grains can be discharged from a residue collecting hopper, the impurities in the grains are reduced, the grains are convenient to collect, the subsequent screening work of the grains is reduced, the labor intensity of workers is effectively reduced, time and labor are saved, and the multifunctional electric threshing machine is simple in structure, convenient to operate and practical.

Description

Multifunctional electric thresher

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional electric threshing machine.

Background

Agricultural machinery belongs to relative concept, refers to the general name that is used for all machinery of agricultural, animal husbandry, forestry and fishery, and agricultural machinery belongs to the category of agricultural implement, and the agricultural machinery of using widely is called agricultural mechanization, and present thresher (commonly known as thresher), needs the special messenger to detach weeds and corn, and is heavy in labor, wastes time and energy, and the thresher with screen cloth edulcoration, work efficiency is low, and some small impurity can not effectually be detached, need further edulcoration work again, wastes time and energy.

Most of existing threshing machines are more in types, but impurities such as larger plant stalks, stones and the like are only conveniently screened out of grains in the threshing process of most of threshing machines, and in the threshing process, the smaller impurities are easily mixed into the grains, so that the next step of screening treatment is needed after threshing, certain difficulty is brought to the collection of crops, and time and labor are wasted. Therefore, there is a need to provide a multifunctional electric thresher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional electric threshing machine, which solves the problems that small impurities are easy to mix into grains in the threshing process, the next screening treatment is needed after threshing, and the collection of crops is difficult, time-consuming and labor-consuming.

In order to solve the above technical problems, the present invention provides a multifunctional electric thresher comprising: a housing;

the driving shaft is rotatably connected between two sides of the inner wall of the shell, one end of the driving shaft penetrates through the shell and is rotatably connected with the inner wall of the shell, a spiral conveying blade is fixedly connected to the surface of the driving shaft, a transmission shaft is rotatably connected to the spiral conveying blade, and a gear is fixedly connected to one end of the transmission shaft;

the screen drum is fixedly connected to the top of the inner wall of the shell, the bottom of the screen drum is provided with screen holes, and two sides of the inner wall of the screen drum are fixedly connected with threshing partition plates;

the screen frame is arranged inside the casing, one end of the screen frame is rotatably connected with the inner wall of the casing through a rotating shaft, a screen plate is fixedly connected in the screen frame, and the surface of one end of the screen frame is fixedly connected with a collecting hopper;

the discharge gate, the discharge gate is seted up in one side of casing, the bottom fixedly connected with buffer spring of discharge gate inner wall, buffer spring's top and the bottom fixed connection of reel.

Preferably, the outer wall fixed mounting of casing has first motor, the output shaft fixedly connected with action wheel of first motor, the action wheel is connected with from the driving wheel through belt transmission.

Preferably, the inner wall of the casing is obliquely provided with a material guide plate, and the material guide plate is arranged between the screen drum and the screen frame.

Preferably, one side fixedly connected with mounting panel of casing, be provided with drive arrangement on the mounting panel, drive arrangement is including the second motor, the output shaft fixedly connected with carousel of second motor, the edge fixedly connected with cylinder of carousel one side, cylindrical surface rotates and is connected with the swinging arms, the top of swinging arms is articulated with the bottom of reel.

Preferably, the inclined slag guide plate that is provided with in the casing, one side that the discharge gate was kept away from to the casing fixedly connected with slag hopper and collection sediment fill from top to bottom in proper order.

Preferably, one side of the inner wall of the machine shell is fixedly connected with a gear ring, and the inner wall of the gear ring is meshed with the top of the gear.

Preferably, the top of the casing is fixedly connected with a feed hopper.

Compared with the prior art, the multifunctional electric thresher provided by the utility model has the following beneficial effects:

the utility model provides a multifunctional electric threshing machine, which is characterized in that a threshing rotating rod and a threshing partition plate are used in a matched mode, crops in the conveying process are threshed, the threshing effect of the threshing machine on the crops is guaranteed, the threshing work efficiency of the crops is improved, smaller impurities in the crops can be discharged from a residue collecting hopper through the matched use of a driving device, a screen frame, a screen plate and a buffer spring, the impurities in the crops are reduced, the collection of the crops is facilitated, the subsequent screening work on the crops is reduced, the labor intensity of workers is effectively reduced, time and labor are saved, the multifunctional electric threshing machine is simple in structure, convenient to operate and practical.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a multi-functional electric thresher according to the present invention;

FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1;

FIG. 3 is a perspective view, partially in section, of the entirety shown in FIG. 1;

fig. 4 is a perspective view of the threshing rotor bar shown in fig. 2.

Reference numbers in the figures: 1. the device comprises a shell, 2, a feed hopper, 3, a first motor, 4, a driving wheel, 5, a driven wheel, 6, a driving shaft, 7, a spiral conveying blade, 8, a transmission shaft, 9, a threshing rotating rod, 10, a gear, 11, a toothed ring, 12, a screen drum, 13, a screen hole, 14, a slag discharging hopper, 15, a material guide plate, 16, a screen frame, 17, a screen plate, 18, a collecting hopper, 19, a material discharging hole, 20, a buffer spring, 21, a mounting plate, 22, a driving device, 221, a second motor, 222, a rotary disc, 223, a cylinder, 224, a swinging rod, 25, a threshing partition plate, 26, a slag guide plate, 27 and a slag collecting hopper.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the multifunctional electric thresher according to the present invention; FIG. 2 is a cross-sectional view of the entirety shown in FIG. 1; FIG. 3 is a perspective view, partially in section, of the entirety shown in FIG. 1; fig. 4 is a perspective view of the threshing rotor bar shown in fig. 2. The multifunctional electric thresher comprises: a housing 1;

the driving shaft 6 is rotatably connected between two sides of the inner wall of the machine shell 1, one end of the driving shaft 6 penetrates through the machine shell 1 and is rotatably connected with the inner wall of the machine shell 1, a spiral conveying blade 7 is fixedly connected to the surface of the driving shaft 6, a transmission shaft 8 is rotatably connected to the spiral conveying blade 7, and a gear 10 is fixedly connected to one end of the transmission shaft 8;

one end of the driving shaft 6 penetrates through and extends to the outside of the machine shell 1 and is fixedly connected with the axle center of the driven wheel 5;

the screen drum 12 is fixedly connected to the top of the inner wall of the machine shell 1, the bottom of the screen drum 12 is provided with a screen hole 13, and two sides of the inner wall of the screen drum 12 are fixedly connected with threshing partition plates 25;

the screen frame 16 is arranged inside the machine shell 1, one end of the screen frame 16 is rotatably connected with the inner wall of the machine shell 1 through a rotating shaft, a screen plate 17 is fixedly connected in the screen frame 16, and a collecting hopper 18 is fixedly connected to the surface of one end of the screen frame 16;

the discharge port 19 is arranged on one side of the machine shell 1, the bottom of the inner wall of the discharge port 19 is fixedly connected with a buffer spring 20, and the top end of the buffer spring 20 is fixedly connected with the bottom of the screen frame 16.

The outer wall fixed mounting of casing 1 has first motor 3, the output shaft fixedly connected with action wheel 4 of first motor 3, action wheel 4 is connected with from driving wheel 5 through belt transmission.

The inner wall of the casing 1 is obliquely provided with a material guide plate 15, and the material guide plate 15 is arranged between the screen cylinder 12 and the screen frame 16.

One side fixedly connected with mounting panel 21 of casing 1, be provided with drive arrangement 22 on the mounting panel 21, drive arrangement 22 is including second motor 221, the output shaft fixedly connected with carousel 222 of second motor 221, the edge fixedly connected with cylinder 223 of carousel 222 one side, the surface rotation of cylinder 223 is connected with swinging arms 224, the top of swinging arms 224 is articulated with the bottom of reel 16.

The inclined slag guide plate 26 that is provided with in the casing 1, one side that the discharge gate 19 was kept away from to casing 1 fixedly connected with slag discharging hopper 14 and slag collecting hopper 27 from top to bottom in proper order.

A toothed ring 11 is fixedly connected to one side of the inner wall of the machine shell 1, and the inner wall of the toothed ring 11 is meshed with the top of the gear 10.

The top of casing 1 fixedly connected with feeder hopper 2.

The working principle of the multifunctional electric thresher provided by the utility model is as follows:

when the device is used, firstly crops to be threshed are put into the feed hopper 2, the first motor 3 is started, the output shaft of the first motor 3 drives the driving wheel 4 to rotate, the driving wheel 4 drives the driving shaft 6 at the axle center of the driven wheel 5 to rotate through the belt, so that the spiral conveying blade 7 rotates to convey the crops, meanwhile, the spiral conveying blade 7 rotates to enable the driving shaft 8 to rotate around the driving shaft 6, the gear 10 rotates around the inner wall of the toothed ring 11 to drive the threshing rotating rod 9 on the surface of the driving shaft 8 to rotate, the crops in conveying are threshed under the matching effect of the threshing partition plate 25, larger crop stalks are discharged from the residue discharge hopper 14, the grains and smaller impurities after the crop threshing and separation fall onto the guide plate 15 through the sieve holes 13 on the sieve cylinder 12 and gradually slide down onto the sieve plate 17 on the sieve frame 16, and the second motor 221 is started, the output shaft of the second motor 221 drives the rotating disc 222 to rotate, and the screen frame 16 continuously swings back and forth around the rotating shaft in an arc manner under the cooperation of the buffer spring 20, so that small impurities pass through the screen plate 17 and fall on the slag guide plate 26, the impurities slide on the slag guide plate 26 and are discharged from the slag collecting hopper 27, the impurities in the grains are further removed, and finally the grains with less impurities or without impurities are discharged from the slag collecting hopper 18.

the utility model provides a multifunctional electric threshing machine, which is characterized in that a threshing rotating rod and a threshing partition plate are used in a matched mode to thresh crops in a conveying process, so that the threshing effect of the multifunctional electric threshing machine on the crops is guaranteed, the threshing working efficiency of the crops is improved, and smaller impurities in the crops can be discharged from a residue collecting hopper 27 through the matched use of a driving device 22, a screen frame 16, a screen plate 17 and a buffer spring 20, so that the impurities in the crops are reduced, the collection of the crops is facilitated, the subsequent screening work on the crops is reduced, the labor intensity of workers is effectively reduced, time and labor are saved, and the multifunctional electric threshing machine is simple in structure, convenient to operate and practical.

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. A multifunctional electric thresher is characterized by comprising: a housing;

2. The multifunctional electric thresher according to claim 1, wherein a first motor is fixedly mounted on the outer wall of the casing, an output shaft of the first motor is fixedly connected with a driving wheel, and the driving wheel is connected with a driven wheel through a belt transmission.

3. The multifunctional electric thresher according to claim 1, wherein a material guide plate is obliquely arranged on the inner wall of the housing, and the material guide plate is arranged between the screen cylinder and the screen frame.

4. The multifunctional electric thresher according to claim 1, wherein a mounting plate is fixedly connected to one side of the casing, a driving device is arranged on the mounting plate, the driving device comprises a second motor, a rotating disc is fixedly connected to an output shaft of the second motor, a cylinder is fixedly connected to the edge of one side of the rotating disc, a swinging rod is rotatably connected to the surface of the cylinder, and the top end of the swinging rod is hinged to the bottom of the screen frame.

5. The multifunctional electric thresher according to claim 1, wherein a slag guide plate is obliquely arranged in the casing, and a slag discharge hopper and a slag collection hopper are fixedly connected to one side of the casing away from the discharge port from top to bottom in sequence.

6. The multifunctional electric thresher according to claim 1, wherein a toothed ring is fixedly connected to one side of the inner wall of the housing, and the inner wall of the toothed ring is engaged with the top of the gear.

7. The multifunctional electric thresher according to claim 1, wherein a feed hopper is fixedly connected to the top of said housing.