CN221264483U

CN221264483U - Agricultural corn seed thresher with screening function

Info

Publication number: CN221264483U
Application number: CN202323350026.2U
Authority: CN
Inventors: 王春霞; 郭小林
Original assignee: Xuwei Agricultural And Animal Husbandry Professional Cooperative In Zuoyun County
Current assignee: Xuwei Agricultural And Animal Husbandry Professional Cooperative In Zuoyun County
Priority date: 2023-12-09
Filing date: 2023-12-09
Publication date: 2024-07-05
Anticipated expiration: 2033-12-09

Abstract

The utility model relates to the technical field of corn threshing, in particular to an agricultural corn seed threshing machine with a screening function, which comprises a machine body and a frame body, wherein the bottom of an inner cavity of the machine body is connected with a belt conveyor through a fixing plate, the right side of the machine body is connected with a fan through a bolt, the right side of the inner cavity of the machine body is connected with a box body through a bolt, the inner cavity of the box body is connected with a filter screen through a bolt, the right side of the fixing plate is connected with a screen through a bolt, the right side of the bottom of the inner cavity of the machine body is connected with a storage box through a sliding rail in a sliding manner, and the top of the machine body is fixedly connected with an adjusting mechanism. According to the corn threshing device, the frame body, the rotating plate, the threshing roller, the wind-up roller, the winding rope, the linear motor, the positioning roller and the sliding plate are matched, so that the corn threshing device has the advantage of avoiding corn kernels splashing from the feeding hole, and the feeding speed can be adjusted, so that the applicability of the device is improved, and the corn threshing speed is improved.

Description

Agricultural corn seed thresher with screening function

Technical Field

The utility model relates to the technical field of corn threshing, in particular to an agricultural corn seed threshing machine with a screening function.

Background

Threshing is one of the most important links in the crop harvesting process, the grain of the harvested crop is threshed from the ears, and other threshed objects such as short stalks, glumes, sundries and grains are separated as much as possible, so that a corn seed threshing machine is needed in the corn threshing process.

Through searching, the patent number is CN212211993U, the utility model of the corn thresher capable of threshing automatically comprises a fixed plate, and research and analysis show that the corn thresher can perform shock absorption treatment on the corn thresher in the operation process conveniently and better in the use process, but the following defects exist to a certain extent.

Such as: the operator is likely to splash upwards when carrying out threshing operation to splash out the device from the feed inlet, cause the waste of certain degree, and the device does not possess the structure of sealed feed inlet, thereby brought inconvenience for the operator, and can not adjust the speed of feeding, make the suitability of device not enough, in order to solve above technical problem, for this reason we design an agricultural corn seed thresher with screening function.

Disclosure of utility model

The utility model aims to provide an agricultural corn seed thresher with a screening function, which has the advantages of avoiding corn kernels from splashing from a feed inlet and screening the corn kernels, and solves the problems that the corn kernels are not always splashed from the feed inlet and cannot be screened, so that the applicability of the device is insufficient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural corn seed thresher with screening function, includes organism and support body, there is band conveyer bottom through the fixed plate connection in organism inner chamber, there is the fan on the right side of organism through bolted connection, there is the box body on the right side of organism inner chamber through bolted connection, there is the filter screen the inner chamber of box body through bolted connection, there is the screen cloth on the right side of fixed plate through bolted connection, there is the receiver on the right side of organism inner chamber bottom through slide rail sliding connection, the top fixedly connected with adjustment mechanism of organism, the feed port has been seted up in the left side at organism top, and hinge swing joint has the rotor plate in the inner chamber of feed port, the left side of organism inner chamber runs through and is provided with threshing roller, the right side fixedly connected with controller of organism.

Preferably, the adjusting mechanism comprises a wind-up roller, the bottom of the wind-up roller is fixedly connected with the machine body, a winding rope is arranged on the surface of the wind-up roller, the bottom of the winding rope is fixedly connected with the frame body, a linear motor is fixedly connected to the rear side of the top of the machine body, a positioning roller is connected to the movable end of the linear motor through a bolt, the winding rope is arranged on the surface of the positioning roller, and the output end of the controller is respectively connected with the wind-up roller and the linear motor in a unidirectional electric mode.

Preferably, both sides of the frame body are fixedly connected with sliding plates, the top of the inner cavity of the machine body is fixedly connected with a partition plate, sliding grooves are formed in the left side of the partition plate and the left side of the inner cavity of the machine body, and one side, opposite to the sliding plates, of the sliding plates extends to the inner cavity of the sliding grooves and is in sliding connection with the sliding grooves.

Preferably, the bottom of the left side of the inner cavity of the machine body is fixedly connected with an inclined plate, and the right side of the screen is connected with the inner cavity of the machine body through a bolt.

Preferably, a rectangular box is arranged on the right side of the machine body, and a movable plate is movably connected to the right side of the machine body through a hinge.

Preferably, the air inlet pipe of the fan is communicated with the machine body, and the output end of the controller is respectively and unidirectionally electrically connected with the belt conveyor, the fan and the threshing roller.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the corn threshing device, the frame body, the rotating plate, the threshing roller, the wind-up roller, the winding rope, the linear motor, the positioning roller and the sliding plate are matched, so that the corn threshing device has the advantage of avoiding corn kernels splashing from the feeding hole, and the feeding speed can be adjusted, so that the applicability of the device is improved, and the corn threshing speed is improved.

2. According to the corn threshing machine, the belt conveyor, the fan, the filter screen, the storage box and the inclined plate are matched, so that the corn threshing machine has the advantage of being capable of screening corn kernels, operators can collect large-grain-size corn kernels and small-grain-size corn kernels respectively, convenience is brought to the operators, and corn threshing is facilitated.

Drawings

FIG. 1 is a schematic view of a structural section of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

fig. 3 is a schematic view of the structure of the present utility model from the bottom section and the axial side.

In the figure: 1. a body; 2. a frame body; 3. a belt conveyor; 4. a blower; 5. a case body; 6. a filter screen; 7. a screen; 8. a storage box; 9. an adjusting mechanism; 10. a rotating plate; 11. threshing roller; 12. a controller; 13. a wind-up roll; 14. winding the rope; 15. a linear motor; 16. a positioning roller; 17. a slide plate; 18. a partition plate; 19. a chute; 20. a sloping plate; 21. a rectangular box.

Description of the embodiments

Referring to fig. 1-3, an agricultural corn seed thresher with screening function, including organism 1 and support body 2, there is belt conveyor 3 bottom in organism 1 inner chamber through the fixed plate, there is fan 4 on the right side of organism 1 through bolted connection, there is box 5 on the right side in organism 1 inner chamber through bolted connection, there is filter screen 6 in the inner chamber of box 5 through bolted connection, there is screen 7 on the right side of fixed plate through bolted connection, there is receiver 8 on the right side of organism 1 inner chamber bottom through slide rail sliding connection, adjustment mechanism 9 is fixedly connected with at the top of organism 1, the feed port has been seted up on the left side at organism 1 top, the inner chamber of feed port has rotating plate 10 through hinge swing joint, the left side in organism 1 inner chamber runs through and is provided with threshing roller 11, right side fixedly connected with controller 12 of organism 1, through setting up screen 7, can play the effect of screening, thereby make things convenient for the operator to collect respectively large-size corn grain and small-size corn grain, the suitability of device has been promoted.

Referring to fig. 1 and 2, the adjusting mechanism 9 includes a wind-up roller 13, the bottom of the wind-up roller 13 is fixedly connected with the machine body 1, a wind-up rope 14 is arranged on the surface of the wind-up roller 13, the bottom of the wind-up rope 14 is fixedly connected with the frame body 2, a linear motor 15 is fixedly connected to the rear side of the top of the machine body 1, a moving end of the linear motor 15 is connected with a positioning roller 16 through a bolt, the wind-up rope 14 is arranged on the surface of the positioning roller 16, the frame body 2 can be driven to move upwards by arranging the wind-up roller 13, the wind-up rope 14, the linear motor 15 and the positioning roller 16, the corn kernels are prevented from splashing from a feed inlet, the feeding speed can be adjusted, and the output end of the controller 12 is respectively connected with the wind-up roller 13 and the linear motor 15 in a unidirectional electric mode.

Referring to fig. 1 and 3, two sides of the frame 2 are fixedly connected with a sliding plate 17, a partition 18 is fixedly connected to the top of the inner cavity of the machine body 1, sliding grooves 19 are formed in the left side of the partition 18 and the left side of the inner cavity of the machine body 1, and the sliding plate 17 can be limited by arranging the sliding plate 17 and the sliding grooves 19, so that the sliding plate 17 can move up and down, and the opposite side of the sliding plate 17 extends to the inner cavity of the sliding groove 19 and is in sliding connection with the sliding groove 19.

Referring to fig. 1, an inclined plate 20 is fixedly connected to the bottom of the left side of the inner cavity of the machine body 1, and by arranging the inclined plate 20, threshed corn can enter the belt conveyor 3, screening of threshed corn is facilitated, and the right side of the screen 7 is connected with the inner cavity of the machine body 1 through bolts.

Referring to fig. 1, a rectangular box 21 is provided on the right side of the machine body 1, and an operator can collect large-grain-size corn kernels by arranging the rectangular box 21, so that convenience is brought to the operator, and a movable plate is movably connected to the right side of the machine body 1 through a hinge.

Referring to fig. 1, an air inlet pipe of a fan 4 is communicated with a machine body 1, light scraps can be collected by arranging the fan 4 and a filter screen 6, applicability of the device is improved, the bottom end of a rotating plate 10 is contacted with a frame body 2, and the output end of a controller 12 is respectively and unidirectionally electrically connected with a belt conveyor 3, the fan 4 and a threshing roller 11.

When in use, an operator inputs corn to be threshed through a feeding hole, controls the controller 12 to control the wind-up roller 13 to work, thereby winding the winding rope 14, the winding rope 14 can drive the frame body 2 to move upwards, the frame body 2 can enable the bottom end of the rotating plate 10 to move upwards, thereby enabling the rotating plate 10 to rotate upwards, further adjusting the size of the feeding hole, controlling the feeding speed, then controlling the controller 12 to control the threshing roller 11 to work, thereby threshing, the operator continuously enables the wind-up roller 13 to work, driving the rotating plate 10 to rotate continuously until the rotating plate 10 seals the feeding hole, corn kernels can be prevented from splashing from the feeding hole, the threshed corn falls on the belt conveyor 3 due to the limiting effect of the sloping plate 20, the control controller 12 controls the belt conveyor 3 to work to drive the threshed corn to move rightwards, the corn moves downwards from the right side of the belt conveyor 3, the operator controls the controller 12 to control the fan 4 to work, lighter scraps contained in the threshed corn are processed by the filter screen 6, the corn kernels continue to move downwards to the top of the screen 7, the large-grain-size corn kernels are left at the top of the screen 7, the large-grain-size corn kernels move rightwards due to the inclined arrangement of the screen 7, the operator rotates the movable plate to enable the large-grain-size corn kernels to fall in the rectangular box 21, the small-grain-size corn kernels pass through the screen 7 and fall in the storage box 8, and the operator pulls the storage box 8, so that the small-grain-size corn kernels are collected.

To sum up: this agricultural corn seed thresher with screening function, through support body 2, pivoted panel 10, threshing roller 11, wind-up roll 13, receipts reel rope 14, linear electric motor 15, positioning roller 16, band conveyer 3, fan 4, filter screen 6 and the cooperation of screen cloth 7, solved and generally not possess the advantage that avoids the kernel of corn to splash from the feed inlet, and can't screen the kernel of corn for the not enough problem of device suitability.

Claims

1. Agricultural corn seed thresher with screening function, including organism (1) and support body (2), its characterized in that: the utility model discloses a threshing machine, including organism (1), including fixed plate, feeding hole, feed hole, box body (5), filter screen (6), screen (7), receiver (8) are passed through to the right side of organism (1) inner chamber, band conveyer (3) are passed through the fixed plate to the bottom of organism (1) inner chamber, there is fan (4) on the right side of organism (1) through bolted connection, there is box (5) on the right side of box body (5) through bolted connection, there is receiver (8) on the right side of organism (1) inner chamber bottom through slide rail sliding connection, adjustment mechanism (9) are fixedly connected with at the top of organism (1), feed hole's left side has been seted up, and hinge swing joint has rolling plate (10) are passed through to the inner chamber of feed hole, the left side of organism (1) inner chamber runs through and is provided with threshing roller (11), right side fixedly connected with controller (12).

2. An agricultural corn seed thresher having a screening function as claimed in claim 1, wherein: the utility model provides an adjusting mechanism (9) is including wind-up roll (13), the bottom and the organism (1) fixed connection of wind-up roll (13), the surface of wind-up roll (13) is provided with receipts reel rope (14), the bottom and the support body (2) fixed connection of receipts reel rope (14), the rear side fixedly connected with linear electric motor (15) at organism (1) top, the removal end of linear electric motor (15) is through bolted connection having positioning roller (16), receipts reel rope (14) set up the surface at positioning roller (16), the output of controller (12) is connected with wind-up roll (13) and linear electric motor (15) one-way electricity respectively.

3. An agricultural corn seed thresher having a screening function as claimed in claim 1, wherein: both sides of support body (2) all fixedly connected with slide (17), the top fixedly connected with baffle (18) of organism (1) inner chamber, spout (19) have all been seted up in the left side of baffle (18) and the left side of organism (1) inner chamber, the inner chamber and with spout (19) sliding connection of slide (17) opposite side extension to spout (19).

4. An agricultural corn seed thresher having a screening function as claimed in claim 1, wherein: the bottom of the left side of the inner cavity of the machine body (1) is fixedly connected with a sloping plate (20), and the right side of the screen (7) is connected with the inner cavity of the machine body (1) through bolts.

5. An agricultural corn seed thresher having a screening function as claimed in claim 1, wherein: the right side of organism (1) is provided with rectangle box (21), the right side of organism (1) is through hinge swing joint has the fly leaf.

6. An agricultural corn seed thresher having a screening function as claimed in claim 1, wherein: the air inlet pipe of the fan (4) is communicated with the machine body (1), and the output end of the controller (12) is respectively and unidirectionally electrically connected with the belt conveyor (3), the fan (4) and the threshing roller (11).