CN109092406B - Rapeseed sieving mechanism is used to agricultural - Google Patents

Rapeseed sieving mechanism is used to agricultural Download PDF

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Publication number
CN109092406B
CN109092406B CN201810787861.7A CN201810787861A CN109092406B CN 109092406 B CN109092406 B CN 109092406B CN 201810787861 A CN201810787861 A CN 201810787861A CN 109092406 B CN109092406 B CN 109092406B
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China
Prior art keywords
sliding
connecting rod
frame
cylinder
rotating shaft
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CN201810787861.7A
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Chinese (zh)
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CN109092406A (en
Inventor
揭鑫
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Jianshi County Boshang Cereals and Oils Co.,Ltd.
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Sixian Zenong Straw Recycling Co Ltd
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Priority to CN201810787861.7A priority Critical patent/CN109092406B/en
Publication of CN109092406A publication Critical patent/CN109092406A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/14Stamping mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/005Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention relates to a rapeseed screening device, in particular to an agricultural rapeseed screening device. The technical problem to be solved is as follows: provides an agricultural rapeseed screening device which can automatically separate rapeseeds and rapeseed seedlings and can automatically screen the rapeseeds. The technical scheme of the invention is as follows: an agricultural rapeseed screening device comprises a base, a support, a cylindrical barrel, a rectangular barrel, a first sliding rail, a baffle, a first sliding block, a net frame, an installation block, a rotating shaft, an installation rod, a top plate, a first air cylinder and the like; the top rear side of base is equipped with the support, and the top of support is equipped with a cylindricality section of thick bamboo, and the top of a cylindricality section of thick bamboo is equipped with a rectangle section of thick bamboo, and a rectangle section of thick bamboo and a cylindricality section of thick bamboo intercommunication, the left and right sides all are equipped with first slide rail in the rectangle section of thick bamboo. According to the invention, the first air cylinder is controlled by a user to be continuously extended and shortened, so that the pressing plate can be driven to continuously move up and down, the rape seedlings in the net frame can be automatically beaten, and finally, the rapeseeds and the rape seedlings are separated.

Description

Rapeseed sieving mechanism is used to agricultural
Technical Field
The invention relates to a rapeseed screening device, in particular to an agricultural rapeseed screening device.
Background
When people reap rape seedlings, the rapeseeds need to be peeled off, and because the rapeseeds are small and large in quantity, the separation of the rapeseeds and the rape seedlings by manual operation is time-consuming and labor-consuming, people generally use some screening equipment to peel the rapeseeds from the rape seedlings.
When people need to separate rapeseeds on the harvested rape seedlings, the rapeseeds are generally separated from the rape seedlings by a hammering tool manually; when people separate rapeseeds from rape seedlings, more broken seedlings are mixed, and people generally screen the rapeseeds by using a screening frame manually.
Disclosure of Invention
In order to overcome the defects that people need to manually use a hammering tool to separate rapeseeds from rape seedlings and people need to manually use a screening frame to screen the rapeseeds, the technical problem to be solved is that: provides an agricultural rapeseed screening device which can automatically separate rapeseeds and rapeseed seedlings and can automatically screen the rapeseeds.
The technical scheme of the invention is as follows: an agricultural rapeseed screening device comprises a base, a support, a cylindrical barrel, a rectangular barrel, a first slide rail, a baffle, a first slide block, a net frame, an installation block, a rotating shaft, an installation rod, a top plate, a first air cylinder, a pressing plate, an arc-shaped slide way, a slide shaft, a placing frame, a screening frame, a first connecting rod, a rotating shaft, a blanking hopper and a collecting frame, wherein the support is arranged on the rear side of the top of the base, the cylindrical barrel is arranged on the top of the support, the rectangular barrel is arranged on the top of the cylindrical barrel and is communicated with the cylindrical barrel, the first slide rails are arranged on the left side and the right side in the rectangular barrel, the baffle is symmetrically arranged on the lower parts of the inner sides of the first slide rails on the left side and the right side, the first slide rails on the left side and the right side are connected with the first slide block in a sliding manner, the net frame is arranged between the first slide blocks, the top of installation pole is equipped with the roof, first cylinder is installed to the left and right sides symmetry of roof bottom, the bottom of first cylinder is equipped with the clamp plate, the clamp plate is located a rectangle section of thick bamboo, arc slide has all been opened to the left and right sides of two walls around the cylindricality section of thick bamboo, equal slidingtype connection has the slide between two arc slide around the left and right sides, the slide of the left and right sides all passes two arc slide around the left and right sides, be equipped with between the slide of the left and right sides and place the frame, it is located a cylindricality section of thick bamboo to place the frame, it has the quad slit to place the bottom of frame, place and placed the screening frame on the frame, be equipped with the head rod between the slide rear end of the left and right sides, the head rod is located outside the cylindricality section of thick bamboo, the rear side middle part of head rod is connected with the pivot, the top front side of base.
Further, still including the fixed block, the second slide rail, the second slider, the rack, second cylinder and gear, the upper and lower two of cylindricality section of thick bamboo rear side left part all are equipped with the fixed block, be equipped with the second slide rail between the fixed block of upper and lower both sides, the second slide rail is located the rear of head rod, sliding connection has two second sliders on the second slide rail, the left side of second slider is equipped with the rack, the rack is located the left of pivot, the second cylinder is installed to the fixed block bottom of upside, the bottom of second cylinder is connected with the top of rack, the rear portion of pivot is connected with the gear, the gear meshes with the rack mutually.
Further, still including second connecting rod, fixed plate, uide bushing, sliding shaft and compression spring, the bottom right side of installation piece is equipped with the second connecting rod, and the bottom of second connecting rod is equipped with the fixed plate, and the top right side of fixed plate is equipped with the uide bushing, and slidingtype connection has the sliding shaft in the uide bushing, and the top of sliding shaft is equipped with first cutting ferrule, is connected with many compression springs between the bottom of sliding shaft and the uide bushing inner bottom.
Furthermore, the device also comprises a third connecting rod, a fourth connecting rod and a second clamping sleeve, wherein the third connecting rod is arranged on the right side of the top of the rectangular cylinder, the fourth connecting rod is arranged on the right side of the third connecting rod, and the second clamping sleeve is arranged on the right side of the fourth connecting rod.
Further, still including turriform spring, pull ring, connecting rod and elastic ball, the right side of blanking fill is connected with the turriform spring, and the right-hand member of turriform spring is connected with the pull ring, and the left side upper portion of pull ring is equipped with the connecting rod, and the left end of connecting rod is equipped with elastic ball, and elastic ball is located the turriform spring.
When a user needs to use the device to screen rapeseeds, the top plate is pulled to rotate 90 degrees anticlockwise, the first air cylinder drives the pressing plate to rotate 90 degrees anticlockwise to leave the rectangular cylinder, harvested rape seedlings are placed on the net frame, the user pulls the top plate to rotate 90 degrees clockwise, the first air cylinder drives the pressing plate to rotate 90 degrees clockwise to return to the rectangular cylinder, then the user controls the first air cylinders on the left side and the right side to extend, the first air cylinders can drive the pressing plate to move downwards, the pressing plate can extrude the rape seedlings on the net frame, the user controls the first air cylinders on the left side and the right side to shorten, the first air cylinders on the left side and the right side drive the pressing plate to move upwards, the first air cylinders are controlled by the user to extend and shorten continuously, the rape seedlings on the net frame can be beaten, the rapeseeds and crushed seedlings are separated, and the crushed seedlings and rapeseeds can fall downwards into the screening frame, at the moment, a user holds the rotating shaft to rotate clockwise, the rotating shaft can drive the first connecting rod to rotate clockwise, so that the left sliding shaft moves upwards, the right sliding shaft moves downwards, the placing frame finally drives the screening frame to swing clockwise, then the user holds the rotating shaft to rotate anticlockwise, the rotating shaft can drive the first connecting rod to rotate anticlockwise, so that the left sliding shaft moves downwards, the right sliding shaft moves upwards, the placing frame finally drives the screening frame to swing anticlockwise, rapeseed in the screening frame can fall downwards through the continuous clockwise and anticlockwise alternate swinging of the screening frame, the rapeseed falls into the blanking hopper through the square hole and then falls into the collecting frame, when the rapeseed does not need to be beaten, the user closes the first air cylinder, pulls the top plate to rotate anticlockwise by 90 degrees, so that the first air cylinder drives the pressing plate to rotate anticlockwise by 90 degrees, leaves the rectangular cylinder, and then pulls the screen frame to move upwards and take out, the first slide rail of the left and right sides and the first slider of the left and right sides cooperate to play a guide role, later the user falls the rape seedling on the net frame to put back the net frame into the rectangular cylinder, the baffle of the left and right sides blocks the net frame, and finally the user pulls the roof clockwise and rotates 90 degrees, and then makes first cylinder drive the clamp plate clockwise and rotate 90 degrees and return into the rectangular cylinder.
When a user needs to enable the screening frame to swing alternately clockwise and anticlockwise, the extension of the second air cylinder can be controlled, the second air cylinder pushes the rack to move downwards, the second sliding rail and the second sliding block are matched to play a guiding role, the gear can be driven to rotate anticlockwise and drive the rotating shaft to rotate anticlockwise, the placing frame can be finally driven to swing anticlockwise and drive the screening frame to swing anticlockwise, then the user controls the second air cylinder to shorten, the second air cylinder pulls the rack to move upwards, the second sliding rail and the second sliding block are matched to play a guiding role, the gear can be driven to rotate clockwise and drive the rotating shaft to rotate clockwise and drive the screening frame to swing clockwise, the user continuously controls the extension and the shortening of the second air cylinder, the screening frame can be continuously swung clockwise and anticlockwise, and rapeseed can be screened out, therefore, the user does not need to manually rotate the rotating shaft clockwise and anticlockwise, and the second air cylinder is closed when the user does not need to screen rapeseeds.
When the user need put the rape seedling on the screen frame, the user can hold roof anticlockwise rotation 90 degrees, and then drive installation pole anticlockwise rotation 90 degrees, the installation pole can block at first cutting ferrule, and then the position of fixed mounting pole, under the action of gravity, first cutting ferrule can drive sliding shaft downstream, compression spring can be compressed, when the user needs hammering the rape seedling, hold roof clockwise rotation 90 degrees, and then drive installation pole clockwise rotation 90 degrees, compression spring resumes the normal position, and promote the first cutting ferrule upward movement of sliding shaft to resume the normal position, compression spring can play buffering cushioning effect.
When the user pulls the top plate to rotate 90 degrees clockwise, and then drives the installation rod to rotate 90 degrees clockwise, the installation rod can be clamped into the second clamping sleeve, and then the installation rod is in a vertical state.
When a user needs to take out rapeseeds attached to the inner wall of the blanking hopper, the pull ring can be pulled to move downwards, the tower-shaped spring is stretched, the pull ring can drive the elastic ball to move downwards through the connecting rod, then the user loosens the pull ring, the tower-shaped spring recovers the original position, the pull ring is pulled to move upwards, the pull ring can drive the elastic ball to move upwards through the connecting rod, the right side of the blanking hopper can be hammered by elasticity, and then rapeseeds on the inner wall of the blanking hopper are shaken down.
The beneficial effects are that: according to the invention, the first air cylinder is controlled by a user to be continuously extended and shortened, so that the pressing plate can be driven to continuously move up and down, the rape seedlings in the net frame can be automatically beaten, and finally, the rapeseeds and the rape seedlings are separated; the second cylinder is controlled by a user to continuously extend and shorten, so that the screening frame can continuously swing, and the rapeseeds can be automatically screened from broken seedlings.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a rear view structural diagram of the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
Fig. 4 is a third schematic view of the present invention.
Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.
In the reference symbols: 1 … base, 2 … support, 3 … cylindrical barrel, 4 … rectangular barrel, 41 … first slide rail, 5 … baffle, 6 … first slide block, 7 … net frame, 8 … mounting block, 9 … rotating shaft, 10 … mounting rod, 11 … top plate, 12 … first air cylinder, 13 … pressing plate, 14 … arc slide rail, 15 … sliding shaft, 16 … placing frame, 161 … square hole, 17 … screening frame, 18 … first connecting rod, 19 … rotating shaft, 20 … blanking hopper, 21 … collecting frame, 22 … fixing block, 23 … second slide rail, 24 … second slide block, 25 …, 26 … second air cylinder, 27 … gear, 28 … second connecting rod, 29 … fixing plate, 30 … guide sleeve, 31 … sliding shaft, 32-first clamping sleeve, 33 … compression spring, 34 … third connecting rod, 35 connecting rod, … fourth connecting rod, … tower-shaped spring connecting rod, … elastic clamping sleeve, … connecting sleeve, … sleeve and 3639 connecting sleeve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
An agricultural rapeseed screening device is shown in figures 1-5 and comprises a base 1, a support 2, a cylindrical barrel 3, a rectangular barrel 4, a first slide rail 41, a baffle 5, a first slide block 6, a net frame 7, an installation block 8, a rotating shaft 9, an installation rod 10, a top plate 11, a first air cylinder 12, a pressing plate 13, an arc-shaped slide way 14, a sliding shaft 15, a placing frame 16, a screening frame 17, a first connecting rod 18, a rotating shaft 19, a blanking hopper 20 and a collecting frame 21, wherein the rear side of the top of the base 1 is provided with the support 2, the top of the support 2 is provided with the cylindrical barrel 3, the top of the cylindrical barrel 3 is provided with the rectangular barrel 4, the rectangular barrel 4 is communicated with the cylindrical barrel 3, the left side and the right side of the rectangular barrel 4 are both provided with the first slide rail 41, the baffles 5 are symmetrically arranged on the lower parts of the inner sides of the first slide rails 41 on the left side and the right side, the first slide rails 41 on the left side and, the lower part of the right side of the rectangular cylinder 4 is provided with a mounting block 8, the front side of the mounting block 8 is provided with a rotating shaft 9, the rotating shaft 9 is provided with a mounting rod 10, the top of the mounting rod 10 is provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are symmetrically provided with first air cylinders 12, the bottom of the first air cylinder 12 is provided with a pressing plate 13, the pressing plate 13 is positioned in the rectangular cylinder 4, the left side and the right side of the front wall and the rear wall of the cylindrical cylinder 3 are symmetrically provided with arc slideways 14, sliding shafts 15 are connected between the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side in a sliding way, sliding shafts 15 at the left side and the rear side are both passed through the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side, a placing frame 16 is arranged between the sliding shafts 15 at the left side and the right side, the placing frame 16 is positioned in, the middle part of the rear side of the first connecting rod 18 is connected with a rotating shaft 19, the front side of the top of the base 1 is provided with a collecting frame 21, the bottom of the cylindrical barrel 3 is connected with a blanking hopper 20 in an embedded mode, and the collecting frame 21 is located under the blanking hopper 20.
Example 2
An agricultural rapeseed screening device is shown in figures 1-5 and comprises a base 1, a support 2, a cylindrical barrel 3, a rectangular barrel 4, a first slide rail 41, a baffle 5, a first slide block 6, a net frame 7, an installation block 8, a rotating shaft 9, an installation rod 10, a top plate 11, a first air cylinder 12, a pressing plate 13, an arc-shaped slide way 14, a sliding shaft 15, a placing frame 16, a screening frame 17, a first connecting rod 18, a rotating shaft 19, a blanking hopper 20 and a collecting frame 21, wherein the rear side of the top of the base 1 is provided with the support 2, the top of the support 2 is provided with the cylindrical barrel 3, the top of the cylindrical barrel 3 is provided with the rectangular barrel 4, the rectangular barrel 4 is communicated with the cylindrical barrel 3, the left side and the right side of the rectangular barrel 4 are both provided with the first slide rail 41, the baffles 5 are symmetrically arranged on the lower parts of the inner sides of the first slide rails 41 on the left side and the right side, the first slide rails 41 on the left side and, the lower part of the right side of the rectangular cylinder 4 is provided with a mounting block 8, the front side of the mounting block 8 is provided with a rotating shaft 9, the rotating shaft 9 is provided with a mounting rod 10, the top of the mounting rod 10 is provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are symmetrically provided with first air cylinders 12, the bottom of the first air cylinder 12 is provided with a pressing plate 13, the pressing plate 13 is positioned in the rectangular cylinder 4, the left side and the right side of the front wall and the rear wall of the cylindrical cylinder 3 are symmetrically provided with arc slideways 14, sliding shafts 15 are connected between the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side in a sliding way, sliding shafts 15 at the left side and the rear side are both passed through the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side, a placing frame 16 is arranged between the sliding shafts 15 at the left side and the right side, the placing frame 16 is positioned in, the middle part of the rear side of the first connecting rod 18 is connected with a rotating shaft 19, the front side of the top of the base 1 is provided with a collecting frame 21, the bottom of the cylindrical barrel 3 is connected with a blanking hopper 20 in an embedded mode, and the collecting frame 21 is located under the blanking hopper 20.
The cylinder 3 is characterized by further comprising fixing blocks 22, second sliding rails 23, second sliding blocks 24, racks 25, second cylinders 26 and gears 27, the fixing blocks 22 are arranged on the upper portion and the lower portion of the left portion of the rear side of the cylinder 3, the second sliding rails 23 are arranged between the fixing blocks 22 on the upper side and the lower side, the second sliding rails 23 are located behind the first connecting rods 18, the second sliding rails 23 are connected with the two second sliding blocks 24 in a sliding mode, the racks 25 are arranged on the left sides of the second sliding blocks 24, the racks 25 are located on the left side of the rotating shaft 19, the second cylinders 26 are mounted at the bottoms of the fixing blocks 22 on the upper side, the bottoms of the second cylinders 26 are connected with the tops of the racks 25, the gears 27 are connected to the rear portion of the.
Example 3
An agricultural rapeseed screening device is shown in figures 1-5 and comprises a base 1, a support 2, a cylindrical barrel 3, a rectangular barrel 4, a first slide rail 41, a baffle 5, a first slide block 6, a net frame 7, an installation block 8, a rotating shaft 9, an installation rod 10, a top plate 11, a first air cylinder 12, a pressing plate 13, an arc-shaped slide way 14, a sliding shaft 15, a placing frame 16, a screening frame 17, a first connecting rod 18, a rotating shaft 19, a blanking hopper 20 and a collecting frame 21, wherein the rear side of the top of the base 1 is provided with the support 2, the top of the support 2 is provided with the cylindrical barrel 3, the top of the cylindrical barrel 3 is provided with the rectangular barrel 4, the rectangular barrel 4 is communicated with the cylindrical barrel 3, the left side and the right side of the rectangular barrel 4 are both provided with the first slide rail 41, the baffles 5 are symmetrically arranged on the lower parts of the inner sides of the first slide rails 41 on the left side and the right side, the first slide rails 41 on the left side and, the lower part of the right side of the rectangular cylinder 4 is provided with a mounting block 8, the front side of the mounting block 8 is provided with a rotating shaft 9, the rotating shaft 9 is provided with a mounting rod 10, the top of the mounting rod 10 is provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are symmetrically provided with first air cylinders 12, the bottom of the first air cylinder 12 is provided with a pressing plate 13, the pressing plate 13 is positioned in the rectangular cylinder 4, the left side and the right side of the front wall and the rear wall of the cylindrical cylinder 3 are symmetrically provided with arc slideways 14, sliding shafts 15 are connected between the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side in a sliding way, sliding shafts 15 at the left side and the rear side are both passed through the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side, a placing frame 16 is arranged between the sliding shafts 15 at the left side and the right side, the placing frame 16 is positioned in, the middle part of the rear side of the first connecting rod 18 is connected with a rotating shaft 19, the front side of the top of the base 1 is provided with a collecting frame 21, the bottom of the cylindrical barrel 3 is connected with a blanking hopper 20 in an embedded mode, and the collecting frame 21 is located under the blanking hopper 20.
The cylinder 3 is characterized by further comprising fixing blocks 22, second sliding rails 23, second sliding blocks 24, racks 25, second cylinders 26 and gears 27, the fixing blocks 22 are arranged on the upper portion and the lower portion of the left portion of the rear side of the cylinder 3, the second sliding rails 23 are arranged between the fixing blocks 22 on the upper side and the lower side, the second sliding rails 23 are located behind the first connecting rods 18, the second sliding rails 23 are connected with the two second sliding blocks 24 in a sliding mode, the racks 25 are arranged on the left sides of the second sliding blocks 24, the racks 25 are located on the left side of the rotating shaft 19, the second cylinders 26 are mounted at the bottoms of the fixing blocks 22 on the upper side, the bottoms of the second cylinders 26 are connected with the tops of the racks 25, the gears 27 are connected to the rear portion of the.
The mounting block comprises a mounting block 8 and is characterized by further comprising a second connecting rod 28, a fixing plate 29, a guide sleeve 30, a sliding shaft 31 and compression springs 33, wherein the second connecting rod 28 is arranged on the right side of the bottom of the mounting block 8, the fixing plate 29 is arranged at the bottom of the second connecting rod 28, the guide sleeve 30 is arranged on the right side of the top of the fixing plate 29, the sliding shaft 31 is connected in the guide sleeve 30 in a sliding mode, a first clamping sleeve 32 is arranged at the top of the sliding shaft 31, and the compression springs 33 are connected between the bottom of the sliding shaft 31 and the bottom.
Example 4
An agricultural rapeseed screening device is shown in figures 1-5 and comprises a base 1, a support 2, a cylindrical barrel 3, a rectangular barrel 4, a first slide rail 41, a baffle 5, a first slide block 6, a net frame 7, an installation block 8, a rotating shaft 9, an installation rod 10, a top plate 11, a first air cylinder 12, a pressing plate 13, an arc-shaped slide way 14, a sliding shaft 15, a placing frame 16, a screening frame 17, a first connecting rod 18, a rotating shaft 19, a blanking hopper 20 and a collecting frame 21, wherein the rear side of the top of the base 1 is provided with the support 2, the top of the support 2 is provided with the cylindrical barrel 3, the top of the cylindrical barrel 3 is provided with the rectangular barrel 4, the rectangular barrel 4 is communicated with the cylindrical barrel 3, the left side and the right side of the rectangular barrel 4 are both provided with the first slide rail 41, the baffles 5 are symmetrically arranged on the lower parts of the inner sides of the first slide rails 41 on the left side and the right side, the first slide rails 41 on the left side and, the lower part of the right side of the rectangular cylinder 4 is provided with a mounting block 8, the front side of the mounting block 8 is provided with a rotating shaft 9, the rotating shaft 9 is provided with a mounting rod 10, the top of the mounting rod 10 is provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are symmetrically provided with first air cylinders 12, the bottom of the first air cylinder 12 is provided with a pressing plate 13, the pressing plate 13 is positioned in the rectangular cylinder 4, the left side and the right side of the front wall and the rear wall of the cylindrical cylinder 3 are symmetrically provided with arc slideways 14, sliding shafts 15 are connected between the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side in a sliding way, sliding shafts 15 at the left side and the rear side are both passed through the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side, a placing frame 16 is arranged between the sliding shafts 15 at the left side and the right side, the placing frame 16 is positioned in, the middle part of the rear side of the first connecting rod 18 is connected with a rotating shaft 19, the front side of the top of the base 1 is provided with a collecting frame 21, the bottom of the cylindrical barrel 3 is connected with a blanking hopper 20 in an embedded mode, and the collecting frame 21 is located under the blanking hopper 20.
The cylinder 3 is characterized by further comprising fixing blocks 22, second sliding rails 23, second sliding blocks 24, racks 25, second cylinders 26 and gears 27, the fixing blocks 22 are arranged on the upper portion and the lower portion of the left portion of the rear side of the cylinder 3, the second sliding rails 23 are arranged between the fixing blocks 22 on the upper side and the lower side, the second sliding rails 23 are located behind the first connecting rods 18, the second sliding rails 23 are connected with the two second sliding blocks 24 in a sliding mode, the racks 25 are arranged on the left sides of the second sliding blocks 24, the racks 25 are located on the left side of the rotating shaft 19, the second cylinders 26 are mounted at the bottoms of the fixing blocks 22 on the upper side, the bottoms of the second cylinders 26 are connected with the tops of the racks 25, the gears 27 are connected to the rear portion of the.
The mounting block comprises a mounting block 8 and is characterized by further comprising a second connecting rod 28, a fixing plate 29, a guide sleeve 30, a sliding shaft 31 and compression springs 33, wherein the second connecting rod 28 is arranged on the right side of the bottom of the mounting block 8, the fixing plate 29 is arranged at the bottom of the second connecting rod 28, the guide sleeve 30 is arranged on the right side of the top of the fixing plate 29, the sliding shaft 31 is connected in the guide sleeve 30 in a sliding mode, a first clamping sleeve 32 is arranged at the top of the sliding shaft 31, and the compression springs 33 are connected between the bottom of the sliding shaft 31 and the bottom.
The rectangular cylinder is characterized by further comprising a third connecting rod 34, a fourth connecting rod 35 and a second clamping sleeve 36, the third connecting rod 34 is arranged on the right side of the top of the rectangular cylinder 4, the fourth connecting rod 35 is arranged on the right side of the third connecting rod 34, and the second clamping sleeve 36 is arranged on the right side of the fourth connecting rod 35.
Example 5
An agricultural rapeseed screening device is shown in figures 1-5 and comprises a base 1, a support 2, a cylindrical barrel 3, a rectangular barrel 4, a first slide rail 41, a baffle 5, a first slide block 6, a net frame 7, an installation block 8, a rotating shaft 9, an installation rod 10, a top plate 11, a first air cylinder 12, a pressing plate 13, an arc-shaped slide way 14, a sliding shaft 15, a placing frame 16, a screening frame 17, a first connecting rod 18, a rotating shaft 19, a blanking hopper 20 and a collecting frame 21, wherein the rear side of the top of the base 1 is provided with the support 2, the top of the support 2 is provided with the cylindrical barrel 3, the top of the cylindrical barrel 3 is provided with the rectangular barrel 4, the rectangular barrel 4 is communicated with the cylindrical barrel 3, the left side and the right side of the rectangular barrel 4 are both provided with the first slide rail 41, the baffles 5 are symmetrically arranged on the lower parts of the inner sides of the first slide rails 41 on the left side and the right side, the first slide rails 41 on the left side and, the lower part of the right side of the rectangular cylinder 4 is provided with a mounting block 8, the front side of the mounting block 8 is provided with a rotating shaft 9, the rotating shaft 9 is provided with a mounting rod 10, the top of the mounting rod 10 is provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are symmetrically provided with first air cylinders 12, the bottom of the first air cylinder 12 is provided with a pressing plate 13, the pressing plate 13 is positioned in the rectangular cylinder 4, the left side and the right side of the front wall and the rear wall of the cylindrical cylinder 3 are symmetrically provided with arc slideways 14, sliding shafts 15 are connected between the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side in a sliding way, sliding shafts 15 at the left side and the rear side are both passed through the front arc slideway 14 and the rear arc slideway 14 at the left side and the rear side, a placing frame 16 is arranged between the sliding shafts 15 at the left side and the right side, the placing frame 16 is positioned in, the middle part of the rear side of the first connecting rod 18 is connected with a rotating shaft 19, the front side of the top of the base 1 is provided with a collecting frame 21, the bottom of the cylindrical barrel 3 is connected with a blanking hopper 20 in an embedded mode, and the collecting frame 21 is located under the blanking hopper 20.
The cylinder 3 is characterized by further comprising fixing blocks 22, second sliding rails 23, second sliding blocks 24, racks 25, second cylinders 26 and gears 27, the fixing blocks 22 are arranged on the upper portion and the lower portion of the left portion of the rear side of the cylinder 3, the second sliding rails 23 are arranged between the fixing blocks 22 on the upper side and the lower side, the second sliding rails 23 are located behind the first connecting rods 18, the second sliding rails 23 are connected with the two second sliding blocks 24 in a sliding mode, the racks 25 are arranged on the left sides of the second sliding blocks 24, the racks 25 are located on the left side of the rotating shaft 19, the second cylinders 26 are mounted at the bottoms of the fixing blocks 22 on the upper side, the bottoms of the second cylinders 26 are connected with the tops of the racks 25, the gears 27 are connected to the rear portion of the.
The mounting block comprises a mounting block 8 and is characterized by further comprising a second connecting rod 28, a fixing plate 29, a guide sleeve 30, a sliding shaft 31 and compression springs 33, wherein the second connecting rod 28 is arranged on the right side of the bottom of the mounting block 8, the fixing plate 29 is arranged at the bottom of the second connecting rod 28, the guide sleeve 30 is arranged on the right side of the top of the fixing plate 29, the sliding shaft 31 is connected in the guide sleeve 30 in a sliding mode, a first clamping sleeve 32 is arranged at the top of the sliding shaft 31, and the compression springs 33 are connected between the bottom of the sliding shaft 31 and the bottom.
The rectangular cylinder is characterized by further comprising a third connecting rod 34, a fourth connecting rod 35 and a second clamping sleeve 36, the third connecting rod 34 is arranged on the right side of the top of the rectangular cylinder 4, the fourth connecting rod 35 is arranged on the right side of the third connecting rod 34, and the second clamping sleeve 36 is arranged on the right side of the fourth connecting rod 35.
The hopper is characterized by further comprising a tower-shaped spring 37, a pull ring 38, a connecting rod 39 and an elastic ball 40, the tower-shaped spring 37 is connected to the right side of the blanking hopper 20, the pull ring 38 is connected to the right end of the tower-shaped spring 37, the connecting rod 39 is arranged on the upper portion of the left side of the pull ring 38, the elastic ball 40 is arranged at the left end of the connecting rod 39, and the elastic ball 40 is located in the tower-shaped spring 37.
When a user needs to use the device to screen rapeseeds, firstly, the top plate 11 is pulled to rotate 90 degrees anticlockwise, then the first air cylinder 12 drives the pressing plate 13 to rotate 90 degrees anticlockwise to leave the rectangular cylinder 4, then the harvested rape seedlings are placed on the screen frame 7, then the user pulls the top plate 11 to rotate 90 degrees clockwise, then the first air cylinder 12 drives the pressing plate 13 to rotate 90 degrees clockwise to return to the rectangular cylinder 4, then the user controls the first air cylinders 12 on the left side and the right side to extend, the first air cylinders 12 can drive the pressing plate 13 to move downwards, the pressing plate 13 extrudes the rape seedlings on the screen frame 7, then the user controls the first air cylinders 12 on the left side and the right side to shorten, the first air cylinders 12 on the left side and the right side drive the pressing plate 13 to move upwards, the first air cylinders 12 are controlled by the user to extend and shorten continuously, the rape seedlings on the screen frame 7 can be beaten, and then the rapeseeds are separated, the crushed seedlings and rapeseeds fall downwards into the screening frame 17, at the moment, a user holds the rotating shaft 19 to rotate clockwise, the rotating shaft 19 drives the first connecting rod 18 to rotate clockwise, the left sliding shaft 15 moves upwards, the right sliding shaft 15 moves downwards, the placing frame 16 drives the screening frame 17 to swing clockwise, then the user holds the rotating shaft 19 to rotate anticlockwise, the rotating shaft 19 drives the first connecting rod 18 to rotate anticlockwise, the left sliding shaft 15 moves downwards, the right sliding shaft 15 moves upwards, the placing frame 16 drives the screening frame 17 to swing anticlockwise, the rapeseeds in the screening frame 17 can fall downwards through the screening frame 17 which continuously swings clockwise and anticlockwise alternately, the rapeseeds fall into the dropping hopper 20 and then fall into the collecting frame 21 through the square hole 161, when the rapeseeds are not needed to be beaten, the user closes the first air cylinder 12 and pulls the top plate 11 to rotate anticlockwise by 90 degrees again, and then make first cylinder 12 drive clamp plate 13 anticlockwise rotation 90 degrees and leave a rectangle section of thick bamboo 4, hold screen frame 7 upward movement afterwards and take out, the first slide rail 41 of left and right sides and the cooperation of the first slider 6 of left and right sides play the guide effect, later the user falls the rape seedling on the screen frame 7, and put back rectangle section of thick bamboo 4 with screen frame 7 in, the screen frame 7 is kept off to the baffle 5 of left and right sides, the last user holds roof 11 clockwise rotation 90 degrees, and then make first cylinder 12 drive clamp plate 13 clockwise rotation 90 degrees and get back to in the rectangle section of thick bamboo 4.
When a user needs to make the screening frame 17 swing clockwise and counterclockwise alternately, the second cylinder 26 can be controlled to extend, the second cylinder 26 pushes the rack 25 to move downward, the second slide rail 23 and the second slider 24 cooperate to play a role in guiding, the gear 27 is engaged with the rack 25 to drive the gear 27 to rotate counterclockwise, the gear 27 drives the rotating shaft 19 to rotate counterclockwise, finally the placing frame 16 drives the screening frame 17 to swing counterclockwise, then the user controls the second cylinder 26 to shorten, the second cylinder 26 pulls the rack 25 to move upward, the second slide rail 23 and the second slider 24 cooperate to play a role in guiding, the gear 27 is engaged with the rack 25 to drive the gear 27 to rotate clockwise, the gear 27 drives the rotating shaft 19 to rotate clockwise, finally the placing frame 16 drives the screening frame 17 to swing clockwise, and the user continuously controls the extension and the shortening of the second cylinder 26, therefore, the sieving frame 17 can continuously swing clockwise and anticlockwise to sieve the rapeseeds, so that a user does not need to manually rotate the rotating shaft 19 clockwise and anticlockwise, and when the user does not need to sieve the rapeseeds, the second air cylinder 26 is closed.
When the user need put the rape seedling on the screen frame 7, the user can hold 11 anticlockwise rotations 90 degrees of roof, and then drive installation pole 10 anticlockwise rotations 90 degrees, installation pole 10 can block at first cutting ferrule 32, and then the position of fixed mounting pole 10, under the action of gravity, first cutting ferrule 32 can drive sliding shaft 31 downstream, compression spring 33 can be compressed, when the user needs hammering the rape seedling, hold 11 clockwise rotations 90 degrees of roof, and then drive installation pole 10 clockwise rotations 90 degrees, compression spring 33 resumes the normal position, and promote the first cutting ferrule 32 upward movement of sliding shaft 31 to resuming the normal position, compression spring 33 can play buffering cushioning effect.
When a user pulls the top plate 11 to rotate 90 degrees clockwise, and then drives the mounting rod 10 to rotate 90 degrees clockwise, the mounting rod 10 is clamped into the second clamping sleeve 36, and then the mounting rod 10 is in a vertical state.
When a user needs to take out the rapeseeds attached to the inner wall of the blanking hopper 20, the pull ring 38 can be pulled to move downwards, the tower-shaped spring 37 is stretched, the pull ring 38 drives the elastic ball 40 to move downwards through the connecting rod 39, then the user loosens the pull ring 38, the tower-shaped spring 37 restores the original position, the pull ring 38 is pulled to move upwards, the pull ring 38 drives the elastic ball 40 to move upwards through the connecting rod 39, the elasticity can hammer the right side of the blanking hopper 20, and then the rapeseeds on the inner wall of the blanking hopper 20 are shaken off.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (4)

1. An agricultural rapeseed screening device is characterized by comprising a base (1), a support (2), a cylindrical barrel (3), a rectangular barrel (4), a first sliding rail (41), a baffle (5), a first sliding block (6), a net frame (7), a mounting block (8), a rotating shaft (9), a mounting rod (10), a top plate (11), a first air cylinder (12), a pressing plate (13), an arc-shaped slideway (14), a sliding shaft (15), a placing frame (16), a screening frame (17), a first connecting rod (18), a rotating shaft (19), a blanking hopper (20) and a collecting frame (21), wherein the support (2) is arranged on the rear side of the top of the base (1), the cylindrical barrel (3) is arranged on the top of the support (2), the rectangular barrel (4) is arranged on the top of the cylindrical barrel (3), the rectangular barrel (4) is communicated with the cylindrical barrel (3), the first sliding rail (41) is arranged on each of the left side and the right side in the rectangular barrel (4, baffles (5) are symmetrically arranged on the lower portions of the inner sides of first sliding rails (41) on the left side and the right side, first sliding blocks (6) are connected to the first sliding rails (41) on the left side and the right side in a sliding mode, a net frame (7) is arranged between the first sliding blocks (6) on the left side and the right side, an installation block (8) is arranged on the lower portion of the right side of a rectangular cylinder (4), a rotating shaft (9) is arranged on the front side of the installation block (8), an installation rod (10) is arranged on the rotating shaft (9), a top plate (11) is arranged at the top of the installation rod (10), first air cylinders (12) are symmetrically arranged on the left side and the right side of the bottom of the top plate (11), a pressing plate (13) is arranged at the bottom of the first air cylinder (12), the pressing plate (13) is located in the rectangular cylinder (4), arc-shaped slideways (14) are symmetrically arranged on, sliding shafts (15) on the left side and the right side penetrate through a front arc-shaped slide way and a rear arc-shaped slide way (14) on the left side and the right side, a placing frame (16) is arranged between the sliding shafts (15) on the left side and the right side, the placing frame (16) is located in a cylindrical barrel (3), a square hole (161) is formed in the bottom of the placing frame (16), a screening frame (17) is placed on the placing frame (16), a first connecting rod (18) is arranged between the rear ends of the sliding shafts (15) on the left side and the right side, the first connecting rod (18) is located outside the cylindrical barrel (3), a rotating shaft (19) is connected to the middle of the rear side of the first connecting rod (18), a collecting frame (21) is arranged on the front side of the top of a base (1), a blanking hopper (20) is connected to the bottom of the; still including fixed block (22), second slide rail (23), second slider (24), rack (25), second cylinder (26) and gear (27), the upper and lower two of the left part of cylindricality section of thick bamboo (3) rear side all is equipped with fixed block (22), be equipped with second slide rail (23) between the fixed block (22) of upper and lower both sides, second slide rail (23) are located the rear of head rod (18), sliding connection has two second slider (24) on second slide rail (23), the left side of second slider (24) is equipped with rack (25), rack (25) are located the left of pivot (19), second cylinder (26) are installed to fixed block (22) bottom of upside, the bottom of second cylinder (26) is connected with the top of rack (25), the rear portion of pivot (19) is connected with gear (27), gear (27) and rack (25) mesh mutually.
2. The agricultural rapeseed screening device according to claim 1, further comprising a second connecting rod (28), a fixing plate (29), a guide sleeve (30), a sliding shaft (31) and compression springs (33), wherein the second connecting rod (28) is arranged on the right side of the bottom of the mounting block (8), the fixing plate (29) is arranged at the bottom of the second connecting rod (28), the guide sleeve (30) is arranged on the right side of the top of the fixing plate (29), the sliding shaft (31) is connected in the guide sleeve (30) in a sliding manner, a first clamping sleeve (32) is arranged on the top of the sliding shaft (31), and the compression springs (33) are connected between the bottom of the sliding shaft (31) and the bottom of the guide sleeve (30).
3. The agricultural rapeseed screening device according to claim 2, further comprising a third connecting rod (34), a fourth connecting rod (35) and a second clamping sleeve (36), wherein the third connecting rod (34) is arranged on the right side of the top of the rectangular cylinder (4), the fourth connecting rod (35) is arranged on the right side of the third connecting rod (34), and the second clamping sleeve (36) is arranged on the right side of the fourth connecting rod (35).
4. The agricultural rapeseed screening device according to claim 3, further comprising a tower-shaped spring (37), a pull ring (38), a connecting rod (39) and an elastic ball (40), wherein the tower-shaped spring (37) is connected to the right side of the blanking hopper (20), the pull ring (38) is connected to the right end of the tower-shaped spring (37), the connecting rod (39) is arranged on the upper portion of the left side of the pull ring (38), the elastic ball (40) is arranged at the left end of the connecting rod (39), and the elastic ball (40) is located in the tower-shaped spring (37).
CN201810787861.7A 2018-07-18 2018-07-18 Rapeseed sieving mechanism is used to agricultural Active CN109092406B (en)

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CN110946007B (en) * 2019-11-29 2022-11-11 湖南银鑫油业有限公司 Rapeseed screening equipment is used in fluid processing
CN112449880A (en) * 2020-11-16 2021-03-09 郭红 Automatic seed device that goes out of roll formula seed melon

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CN203329820U (en) * 2013-05-16 2013-12-11 常州市鼎亨机电设备有限公司 Self-swinging screen net of crusher
CN106063410B (en) * 2016-06-07 2017-12-26 张立栋 A kind of agricultural oils vegetable seed release unit
CN107950202B (en) * 2016-06-07 2020-11-10 姜志祥 Agricultural rapeseed quick stripping device
CN105993403B (en) * 2016-06-07 2019-02-22 蚌埠市江淮粮油有限公司 A kind of agricultural oils vegetable seed green stripping off device
JP6276359B1 (en) * 2016-10-05 2018-02-07 株式会社草月 Sieving machine
CN107097447A (en) * 2017-05-31 2017-08-29 湖南神农国油生态农业发展有限公司 A kind of tea oil process units
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