CN111011008A

CN111011008A - Threshing equipment for corn processing

Info

Publication number: CN111011008A
Application number: CN202010001728.1A
Authority: CN
Inventors: 蓬焕玲
Original assignee: 蓬焕玲
Current assignee: Shenzhen yunlaiju vegetarian health technology Co.,Ltd.
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-04-17
Anticipated expiration: 2040-01-02
Also published as: CN111011008B

Abstract

The invention relates to the technical field of corn processing equipment, and particularly discloses threshing equipment for corn processing, which comprises a box body, wherein the box body internally comprises a drying cavity and a threshing cavity, a partition plate is fixed between the drying cavity and the threshing cavity, and an automatic opening and closing discharging mechanism is arranged on the partition plate; an inlet is formed in the top of the drying cavity, a rotating mechanism and a drying mechanism are arranged inside the drying cavity, and a slag collecting frame is arranged below the drying mechanism; threshing cavity's inside is equipped with beats threshing mechanism, first screen cloth and second screen cloth are installed in proper order to the below of beating threshing mechanism, seted up export and grain outlet respectively on the lateral wall of box with first screen cloth and second screen cloth are corresponding, threshing cavity's bottom is equipped with the dust removal mouth. The invention integrates automatic drying and automatic threshing, does not need to occupy a large amount of space when airing the corns, improves the automation of corn processing, saves the manual labor time and improves the processing efficiency.

Description

Threshing equipment for corn processing

Technical Field

The invention relates to the technical field of corn processing equipment, in particular to threshing equipment for corn processing.

Background

Corn is an important grain crop, has strong drought resistance, cold resistance, barrenness resistance and excellent environmental adaptability compared with the traditional grain crops such as rice, wheat and the like, is an important feed source for the animal husbandry, the aquaculture industry and the like as a high-yield grain crop in China, and is one of indispensable raw materials for food, medical treatment and health, the light industry, the chemical industry and the like.

When the corn is processed, generally, threshing operation is carried out in advance, then corn kernels are ground into powder, most of threshing operation for the corn in the prior art still depends on manual work, the corn kernels are peeled off after being aired and dried, and then are stored and collected, so that the method needs to occupy a large space, a large amount of manpower and material resources are consumed, and the processing efficiency is low.

Disclosure of Invention

The invention aims to provide threshing equipment for corn processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a threshing device for corn processing comprises a box body, wherein the inside of the box body comprises a drying cavity and a threshing cavity, a partition plate is fixed between the drying cavity and the threshing cavity, and an automatic opening and closing discharging mechanism is arranged on the partition plate;

an inlet is formed in the top of the drying cavity, a rotating mechanism and a drying mechanism are arranged inside the drying cavity, and a slag collecting frame is arranged below the drying mechanism;

threshing cavity's inside is equipped with beats threshing mechanism, first screen cloth and second screen cloth are installed in proper order to the below of beating threshing mechanism, seted up export and grain outlet respectively on the lateral wall of box with first screen cloth and second screen cloth are corresponding, threshing cavity's bottom is equipped with the dust removal mouth.

As a further scheme of the invention: one side of the inlet is hinged with a cover plate, and the cover plate is provided with an air outlet.

As a further scheme of the invention: the rotating mechanism comprises a first motor arranged on the outer wall of the drying cavity, a first gear is sleeved on an output shaft of the first motor, a second gear is meshed with the rear side of the first gear, first rotating shafts are fixed on the first gear and the second gear, the first rotating shafts are rotatably arranged inside the drying cavity, and a sleeve is sleeved on the outer surface of each first rotating shaft.

As a further scheme of the invention: the drying mechanism comprises an air heater, the air heater is fixed on the outer wall of the drying cavity through a supporting plate, an air outlet of the air heater is provided with an air outlet pipe, the tail end of the air outlet pipe is connected with an air collecting pipe fixed below the rotating mechanism, and an air outlet nozzle is arranged on the upper surface of the air collecting pipe.

As a further scheme of the invention: the side wall of the drying cavity is provided with an outlet, the slag collecting frame is provided with a handle, and the handle penetrates through the opening and is located on the outer side of the drying cavity.

As a further scheme of the invention: the automatic opening and closing discharging mechanism comprises a discharging port arranged on the partition plate, a through groove is formed in the bottom end of the discharging port, and a clamping block is arranged on the side wall of the discharging port;

the inside of leading to the groove is installed the push pedal, the push pedal pass through electric putter with the bottom that leads to the groove links to each other, seted up on the lateral wall of push pedal with the identical spout of fixture block.

As a further scheme of the invention: beating threshing mechanism is including installing second motor on threshing cavity lateral wall, the output of second motor passes through the shaft coupling and is connected with the drive of second pivot, be connected with the strip of beating in the second pivot.

As a further scheme of the invention: the sieve pore of the first sieve is larger than that of the second sieve, and the second sieve is obliquely arranged inside the threshing cavity.

As a further scheme of the invention: the top of export articulates there is the side shroud, the switch groove has been seted up to the bottom of side shroud, the bottom of export is rotated and is installed the peg.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the threshing equipment for processing the corns, after the corns are thrown into the drying cavity from the inlet, the cover plate is rotated to cover the inlet, the first motor is started, the first motor drives the first gear to rotate, the first rotating shaft rotates under the action of the first gear and the second gear, the corns fall between the two first rotating shafts to turn over, the hot air blower is started, the hot air blower transmits hot air through the air outlet pipe to enter the air collecting pipe, and then blows the hot air out of the air outlet nozzle to the corns, so that the corns are dried;

2. during the turning process of the corn, the corn stigma, the dust on the surface and the like can be rubbed off, the corn stigma, the dust and the like fall into the residue collection frame, and after the residue collection frame is fully collected, the residue collection frame is pulled out from an outlet through a handle for uniform collection and treatment;

3. when the corns are dried in the drying cavity, the electric push rod is started, the electric push rod drives the push plate to move upwards, the sliding groove is matched with the clamping block to ensure the sliding track of the push plate, after the corns are dried, the electric push rod is started again, the electric push rod drives the push plate to move downwards and retract into the through groove, and the corns enter the threshing cavity from the discharge port in the rotating process;

4. starting a second motor, driving a beating bar to rotatably beat in a threshing cavity by driving a second rotating shaft to rotate by the second motor, enabling corn to enter the threshing cavity from a discharge port, finishing threshing operation under the ceaseless rotating beating of the beating bar, enabling corn kernels to penetrate through sieve pores of a first sieve and fall onto a second sieve, enabling the second sieve to penetrate through sieve pores of the second sieve, enabling the corn kernels to slide downwards under an inclined structure of the second sieve and to be discharged from a kernel outlet, and enabling crushed slag and the like to penetrate through the sieve pores of the second sieve and fall at the bottom of the threshing cavity and to be discharged from a dust removal port;

5. when the corn is threshed, the side cover plate covers the outlet, the bolt rod at the bottom end of the outlet penetrates through the switch slot and then is rotationally and transversely blocked on the switch slot to ensure that the side cover plate covers the surface of the outlet, when the corn cobs need to be taken out from the outlet, the bolt rod is then rotated to be parallel to the switch slot, the side cover plate is upwards lifted and opened, and the corn cobs are conveniently taken out from the outlet.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

FIG. 1 is a schematic view of a threshing apparatus for corn processing.

Fig. 2 is a schematic structural diagram of a rotating mechanism in the threshing device for corn processing.

FIG. 3 is a schematic view of the discharge port of the threshing device for corn processing.

FIG. 4 is a schematic view of the structure of a pushing plate in a threshing device for corn processing.

FIG. 5 is a schematic view of the external structure of the box of the threshing device for corn processing.

In the figure: 1-box body, 2-drying cavity, 3-threshing cavity, 4-partition board, 5-inlet, 6-cover board, 7-air outlet, 8-first motor, 9-first gear, 10-second gear, 11-first rotating shaft, 12-sleeve, 13-support board, 14-hot air blower, 15-air outlet pipe, 16-air collecting pipe, 17-air outlet nozzle, 18-slag collecting frame, 19-handle, 20-discharge outlet, 21-through groove, 22-clamping block, 23-push plate, 24-sliding groove, 25-electric push rod, 26-second motor, 27-second rotating shaft, 28-beating bar, 29-first screen, 30-second screen, 31-dust outlet, 32-particle outlet, 33-outlet, 34-side cover plate, 35-switch groove and 36-bolt rod.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in 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.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a threshing device for corn processing includes a box body 1, the box body 1 includes a drying cavity 2 and a threshing cavity 3, a partition plate 4 is fixed between the drying cavity 2 and the threshing cavity 3, and an automatic opening and closing discharging mechanism is arranged on the partition plate 4; an inlet 5 is formed in the top of the drying cavity 2, a rotating mechanism and a drying mechanism are arranged inside the drying cavity 2, and a slag collecting frame 18 is arranged below the drying mechanism; threshing cavity 3's inside is equipped with the threshing mechanism of beating, first screen cloth 29 and second screen cloth 30 are installed in proper order to the below of threshing mechanism of beating, seted up export 33 and grain outlet 32 respectively on the lateral wall of box 1 with first screen cloth 29 and second screen cloth 30 are corresponding, threshing cavity 3's bottom is equipped with dust removal mouth 31.

This threshing equipment for corn processing collects automatic drying and threshes in an organic whole automatically, need not to occupy a large amount of spaces when sunning the maize, has improved the automation of corn processing, has saved the hand labor time, has improved machining efficiency.

When using, throw into the inside of dry chamber 2 with the maize through entry 5, start slewing mechanism and dry mechanism combined action and dry the maize, be favorable to even drying, the drying time has been shortened, at the dry in-process of rotation, the corn silk drops and is collected in collection sediment frame 18, after the drying is accomplished, open automatic discharge mechanism that opens and shuts, the maize gets into threshing cavity 3 from dry chamber 2, accomplish threshing under the effect of beating threshing mechanism, first screen cloth 29 can intercept the corn-on-cob, second screen cloth 30 can intercept the kernel of corn, beat dust and disintegrating slag etc. that the in-process produced and discharge from dust removal mouth 31, the kernel of corn is discharged from grain outlet 32 at last, the corn-on-cob takes out from export 33.

Furthermore, one side of the inlet 5 is hinged with a cover plate 6, and the cover plate 6 is provided with an air outlet 7.

After the corns are thrown into the drying cavity 2 from the inlet 5, the cover plate 6 is rotated to cover the inlet 5, the heat loss in the drying process is reduced, and the water vapor generated in the drying process can be discharged from the air outlet 7.

As shown in fig. 2, in this embodiment, the rotating mechanism includes a first motor 8 installed on an outer wall of the drying cavity 2, a first gear 9 is sleeved on an output shaft of the first motor 8, a second gear 10 is engaged with a rear side of the first gear 9, first rotating shafts 11 are fixed on the first gear 9 and the second gear 10, the first rotating shafts 11 are installed inside the drying cavity 2 in a rotating manner, and a sleeve 12 is sleeved on an outer surface of the first rotating shafts 11.

Start first motor 8, first motor 8 can drive first gear 9 and rotate, first gear 9 will rotate and transmit for second gear 10, first pivot 11 rotates under the effect of first gear 9 and second gear 10, the maize drops between two first pivots 11, the upset that does not stop along with the rotation of first pivot 11, be favorable to even drying, sleeve 12's material can be selected according to specific needs, in order not to destroy the kernel of corn as the prerequisite.

Further, the drying mechanism comprises an air heater 14, the air heater 14 is fixed on the outer wall of the drying cavity 2 through a support plate 13, an air outlet of the air heater 14 is provided with an air outlet pipe 15, the tail end of the air outlet pipe 15 is connected with an air collecting pipe 16 fixed below the rotating mechanism, and an air outlet nozzle 17 is arranged on the upper surface of the air collecting pipe 16.

The hot air blower 14 is started, hot air from the hot air blower 14 is transmitted through the air outlet pipe 15 to the air collecting pipe 16, and then is blown out of the corn through the air outlet nozzle 17, so that the corn is dried.

Further, an outlet is formed in the side wall of the drying cavity 2, a handle 19 is arranged on the slag collecting frame 18, and the handle 19 penetrates through the opening and is located on the outer side of the drying cavity 2.

Corn can rub off corn stigma, dust on the surface and the like in the overturning process, the corn stigma, the dust and the like fall into the residue collection frame 18, and after the residue collection frame is fully collected, the residue collection frame 18 is pulled out from an outlet through the handle 19, and the corn stigma, the dust and the like are collected and processed in a unified mode.

As shown in fig. 3 to 4, in this embodiment, the automatic opening and closing discharging mechanism includes a discharging hole 20 formed on the partition plate 4, a through groove 21 is formed at the bottom end of the discharging hole 20, and a clamping block 22 is arranged on the side wall of the discharging hole 20; the push plate 23 is arranged in the through groove 21, the push plate 23 is connected with the bottom end of the through groove 21 through an electric push rod 25, and a sliding groove 24 matched with the clamping block 22 is formed in the side wall of the push plate 23.

When the corns are dried in the drying cavity 2, the electric push rod 25 is started, the electric push rod 25 drives the push plate 23 to move upwards, the sliding groove 24 is matched with the clamping block 22 to ensure the sliding track of the push plate 23, after the corns are dried, the electric push rod 25 is started again, the electric push rod 25 drives the push plate 23 to move downwards and retract into the through groove 21, and the corns enter the threshing cavity 3 from the discharge hole 20 in the rotating process.

Further, beat threshing mechanism including installing second motor 26 on threshing cavity 3 lateral wall, the output of second motor 26 passes through the shaft coupling and is connected with the drive of second pivot 27, be connected with on the second pivot 27 and beat strip 28.

The second motor 26 is started, the second motor 26 drives the beating strips 28 to rotatably beat in the threshing cavity 3 by driving the second rotating shaft 27 to rotate, the corn enters the threshing cavity 3 from the discharge hole 20, the dried corn kernels start to loosen, and the threshing operation is completed under the ceaseless rotary beating of the beating strips 28.

Further, the mesh of the first screen 29 is larger than the mesh of the second screen 30, and the second screen 30 is obliquely installed inside the threshing cavity 3.

The first screen 29 is used for intercepting corn cobs, corn kernels fall on the second screen 30 through the screen holes of the first screen 29, and the second screen 30 is used for intercepting corn kernels, crushed slag and the like fall on the bottom of the threshing cavity 3 through the screen holes of the second screen 30 and are discharged from the dust removal port 31.

Example 2

Referring to fig. 5, in the embodiment of the present invention, a side cover plate 34 is hinged to the top end of the outlet 33, an opening and closing groove 35 is formed at the bottom of the side cover plate 34, and a bolt 36 is rotatably installed at the bottom of the outlet 33.

When the corn is threshed, the side cover plate 34 is covered on the outlet 33, the bolt rod 36 at the bottom end of the outlet 33 penetrates through the switch groove 35 and then is rotationally and transversely blocked on the switch groove 35 to ensure that the side cover plate 34 is covered on the surface of the outlet 33, when the corn cobs need to be taken out from the outlet 33, the bolt rod 36 rotates to be parallel to the switch groove 35, the side cover plate 34 is upwards lifted and opened, and the corn cobs can be conveniently taken out from the outlet 33.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The threshing equipment for corn processing is characterized by comprising a box body (1), wherein the box body (1) comprises a drying cavity (2) and a threshing cavity (3), a partition plate (4) is fixed between the drying cavity (2) and the threshing cavity (3), and an automatic opening and closing discharging mechanism is arranged on the partition plate (4);

an inlet (5) is formed in the top of the drying cavity (2), a rotating mechanism and a drying mechanism are arranged inside the drying cavity (2), and a slag collecting frame (18) is arranged below the drying mechanism;

threshing cavity (3)'s inside is equipped with beats threshing mechanism, first screen cloth (29) and second screen cloth (30) are installed in proper order to beat threshing mechanism's below, seted up export (33) and grain outlet (32) respectively on the lateral wall of box (1) and first screen cloth (29) and second screen cloth (30) are corresponding, threshing cavity's (3) bottom is equipped with dust removal mouth (31).

2. Threshing device for corn processing according to claim 1, characterized in that a cover plate (6) is hinged to one side of the inlet (5), and the cover plate (6) is provided with an air outlet (7).

3. The threshing equipment for corn processing according to claim 1, wherein the rotating mechanism comprises a first motor (8) installed on the outer wall of the drying cavity (2), a first gear (9) is sleeved on an output shaft of the first motor (8), a second gear (10) is meshed with the rear side of the first gear (9), first rotating shafts (11) are fixed on the first gear (9) and the second gear (10), the first rotating shafts (11) are installed inside the drying cavity (2) in a rotating mode, and a sleeve (12) is sleeved on the outer surface of the first rotating shafts (11).

4. The threshing device for corn processing according to claim 3, wherein the drying mechanism comprises a hot air blower (14), the hot air blower (14) is fixed on the outer wall of the drying cavity (2) through a support plate (13), an air outlet pipe (15) is arranged at an air outlet of the hot air blower (14), the tail end of the air outlet pipe (15) is connected with an air collecting pipe (16) fixed below the rotating mechanism, and an air outlet nozzle (17) is arranged on the upper surface of the air collecting pipe (16).

5. Threshing device for corn processing according to claim 4, characterized in that an outlet is provided on the side wall of the drying chamber (2), a handle (19) is provided on the residue collection frame (18), and the handle (19) is located outside the drying chamber (2) through the opening.

6. The threshing equipment for corn processing according to claim 1, wherein the automatic opening and closing discharging mechanism comprises a discharging port (20) arranged on the partition plate (4), a through groove (21) is arranged at the bottom end of the discharging port (20), and a clamping block (22) is arranged on the side wall of the discharging port (20);

the inside of logical groove (21) is installed push pedal (23), push pedal (23) pass through electric putter (25) with the bottom of leading to groove (21) links to each other, seted up on the lateral wall of push pedal (23) with the identical spout (24) of fixture block (22).

7. Threshing device for corn processing according to claim 1, characterized in that the beating threshing mechanism comprises a second motor (26) mounted on the side wall of the threshing cavity (3), the output end of the second motor (26) is in driving connection with a second rotating shaft (27) through a coupling, and the second rotating shaft (27) is connected with a beating bar (28).

8. Threshing device for corn processing according to claim 7, characterised in that the first sieve (29) has a larger mesh than the second sieve (30), and that the second sieve (30) is mounted inclined inside the threshing chamber (3).

9. The threshing equipment for corn processing according to any one of claims 1 to 8, wherein a side cover plate (34) is hinged to the top end of the outlet (33), an opening and closing groove (35) is formed in the bottom of the side cover plate (34), and a bolt rod (36) is rotatably mounted at the bottom of the outlet (33).