CN108380482B - Mechanical type soybean screening installation - Google Patents
Mechanical type soybean screening installation Download PDFInfo
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- CN108380482B CN108380482B CN201810106631.XA CN201810106631A CN108380482B CN 108380482 B CN108380482 B CN 108380482B CN 201810106631 A CN201810106631 A CN 201810106631A CN 108380482 B CN108380482 B CN 108380482B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Combined Means For Separation Of Solids (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to screening equipment, in particular to mechanical soybean screening equipment. The invention aims to provide mechanical soybean screening equipment which is high in screening efficiency and can remove sand and foreign matters completely. In order to solve the technical problem, the invention provides mechanical soybean screening equipment, which comprises a box body and the like; the top intermediate junction of box has the blowing fill, and the middle embedded feed cylinder that is connected with down in the top in the box, the blowing fill and feed cylinder intercommunication, open on the left side upper portion of box has first opening, and the left side middle part is connected with the diaphragm in the box, and both sides are connected with both sides around in the box respectively around the diaphragm, and the top right side of diaphragm is connected with the riser. According to the soybean screening device, soybeans are driven to intermittently fall onto the screening device through the blanking device, so that smaller soybeans and sand and stones are removed through the screening device, and lighter impurities are blown off by the blowing device, so that the screening effect is enhanced, and the effects of high screening efficiency and clean removal of sand, stones and foreign matters are achieved.
Description
Technical Field
The invention relates to screening equipment, in particular to mechanical soybean screening equipment.
Background
Machine refers to the generic term of machine and mechanism. The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machines are simple machines. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.
Soybeans are commonly known as soybeans. Glycine of Leguminosae family belongs to annual herb, and is 30-90 cm high. The stem is thick, upright and densely covered by brown long bristles. The leaves typically have 3 leaflets; the leaves have veins and are soft yellow; the leaf stalk is 2-20 cm long; lobular wide oval, paper; the total inflorescence is short and has few flowers and many flowers; the total peduncle usually has 5-8 tightly squeezed flowers without stalks; wrapping bract in needle shape, and coating with coarse hair; the small bract is wrapped in a needle shape and is wrapped with seta; the calyx is in the shape of a needle, the flower is purple, light purple or white, the base part is provided with a petal handle, and the petal is in the shape of a castor. Pod enlargement, slight bending, sagging, yellowish green, dense, brownish-yellow, hairy; 2-5 seeds, oval, nearly spherical, smooth seed coat, light green, yellow, brown and black, etc. The flowering period is 6-7 months, and the fruit period is 7-9 months.
A small amount of gravel and sand and foreign matters can be brought into to the soybean when shining, and the soybean need filter it after drying to get rid of soybean and gravel and sand, foreign matter etc. with less granule, efficiency is lower when present artifical screening to the soybean, gravel and sand and foreign matter get rid of unclean, consequently need urgently to research and develop a screening efficiency height, gravel and sand and foreign matter get rid of clean mechanical type soybean screening installation.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of low efficiency and unclean sand and stone and foreign matter removal in the conventional manual soybean screening process, and the technical problem to be solved by the invention is to provide mechanical soybean screening equipment which is high in screening efficiency and clean in sand and stone and foreign matter removal.
(2) Technical scheme
In order to solve the technical problem, the invention provides mechanical soybean screening equipment which comprises a box body, a discharging hopper, a discharging barrel, a transverse plate, a vertical plate, a discharging device and a screening device, wherein the discharging hopper is connected in the middle of the top of the box body, the discharging barrel is connected in the middle of the top of the box body in an embedded mode and communicated with the discharging barrel, a first opening is formed in the upper portion of the left side of the box body, the transverse plate is connected in the middle of the left side of the box body, the front side and the rear side of the transverse plate are respectively connected with the front side and the rear side of the box body, the vertical plate is connected to the right side of the top.
Preferably, the blanking device comprises an installation rod, a motor, a cam, support rods, guide sleeves, a slide rod, a rotating wheel, a first spring, a vertical rod, a baffle, a movable plate and a cross rod, the installation rod is connected with the middle of the bottom in the box body, the motor is installed at the top of the installation rod, the output shaft of the motor is connected with the cam, the support rods are symmetrically connected with the middle of the bottom in the box body in the left-right direction, the installation rod is positioned between the two support rods, the guide sleeves are connected with the tops of the two installation rods, the slide rod is arranged in the two guide sleeves in a sliding mode and is matched with the guide sleeves, the slide rod is positioned in front of the cam, the rotating wheel is rotatably installed at the middle of the rear side of the slide rod and is contacted with the cam, the first spring is connected to the right of the top of the slide rod, the other end of the first spring is, the middle parts of the left side and the right side of the charging barrel are provided with second through holes, movable plates are arranged in the second through holes and matched with the second through holes, the movable plates are located between the upper baffle and the lower baffle, the middle parts of the movable plates are provided with third through holes, the middle of the right side of each movable plate is connected with a cross rod, and the right end of each cross rod is connected with the top of a vertical rod.
Preferably, the sieving mechanism is including the guide arm, the contact plate, the second spring, the gyro wheel, screening frame and third spring, open in the middle of the right part of diaphragm has the guide hole, the guide hole internal sliding formula is equipped with the guide arm, the guide arm cooperates with the guide hole, the bottom of guide arm is connected with the contact plate, contact plate bottom and cam contact, the guide arm outside cover that is located between diaphragm and the contact plate has the second spring, the one end and the diaphragm of second spring are connected, the other end and contact plate connection, the gyro wheel is installed at the top of guide arm, be equipped with the screening frame in the first opening, the screening frame is connected with the box rotary type, the gyro wheel contacts bottom the screening frame, be connected with the third spring between the.
Preferably, still including blast apparatus, blast apparatus is including the cylinder body, the piston, the push rod, the check valve, trachea and perforated pipe, the cylinder body is installed to left side lower part in the box, be equipped with the piston in the cylinder body, piston and cylinder body cooperation, the right side middle part of piston is connected with the push rod, the push rod right-hand member is connected with the slide bar left end, the left side of cylinder body top and bottom all is connected with the check valve, check valve and cylinder body intercommunication, top check valve sealing connection has the trachea, open at the left side middle part of box has the second opening, be equipped with perforated pipe in the second opening, perforated pipe is horizontal setting, the trachea is terminal to be connected with perforated pipe, trachea and.
Preferably, still including swash plate, dog and flourishing material frame, the left side upper portion of riser is connected with the swash plate, and the guide arm slidingtype runs through the swash plate left part, and the top right side of diaphragm is connected with the dog, and the dog is located the left of guide arm, and the diaphragm top is equipped with flourishing material frame, flourishing material frame is located the dog left side.
Preferably, the box body further comprises a connecting rod and a fourth spring, the connecting rod is connected to the left side of the top in the box body, and the fourth spring is connected between the lower portion of the right side of the connecting rod and the middle portion of the left side of the movable plate.
The working principle is as follows: during the use, operating personnel pours the soybean into the blowing fill in, start unloader, unloader drives the sieving mechanism operation, unloader intermittent type formula drives the soybean and falls to the screening part of sieving mechanism on, thereby filter the soybean through the sieving mechanism, soybean and gravel and sand of less granule are filtered and are fallen to the diaphragm on, and the soybean of great granule falls from the sieving mechanism left side, operating personnel with the container collect can, the screening is accomplished the back, close unloader, and less granule soybean and gravel and sand clearance on the diaphragm.
Because the blanking device comprises an installation rod, a motor, a cam, supporting rods, guide sleeves, sliding rods, a rotating wheel, a first spring, a vertical rod, a baffle, a movable plate and a transverse rod, the installation rod is connected with the middle of the bottom in the box body, the motor is installed at the top of the installation rod, the output shaft of the motor is connected with the cam, the supporting rods are symmetrically connected with the left and right of the middle of the bottom in the box body, the installation rod is positioned between the two supporting rods, the guide sleeves are connected with the tops of the two installation rods, the sliding rods are arranged in the two guide sleeves in a sliding mode and are matched with the guide sleeves, the sliding rods are positioned in front of the cam, the rotating wheel is rotatably installed at the middle of the rear side of the sliding rods and is contacted with the cam, the right side of the top of the sliding rods is connected with the first spring, the other end of the first spring is, the middle parts of the left side and the right side of the charging barrel are provided with second through holes, movable plates are arranged in the second through holes and matched with the second through holes, the movable plates are located between the upper baffle and the lower baffle, the middle parts of the movable plates are provided with third through holes, the middle of the right side of each movable plate is connected with a cross rod, and the right end of each cross rod is connected with the top of a vertical rod. Therefore, after the soybeans are poured into the discharging hopper, the soybeans fall on the upper baffle plate, the starting motor rotates anticlockwise to drive the cam to rotate anticlockwise, when the convex end of the cam rotates to the rotating wheel, the cam drives the sliding rod to move leftwards through the rotating wheel, the first spring is stretched, the sliding rod drives the movable plate to move leftwards through the vertical rods and the transverse rods, so that the third through hole is communicated with the upper first through hole, the soybeans enter the third through hole from the first through hole, when the convex end of the cam rotates away from the rotating wheel, the sliding rod moves rightwards under the action of the first spring, the movable plate is driven to move rightwards through the vertical rods and the transverse rods, the soybeans in the third through hole are further driven to move rightwards, when the third through hole is communicated with the lower first through hole, the soybeans in the third through hole fall onto the screening device through the lower first through hole, the screening of the soybeans is screened by the screening device, the screening effect is better, and after the screening is finished, the motor is turned off.
Because the sieving mechanism is including the guide arm, the contact plate, the second spring, the gyro wheel, screening frame and third spring, open in the middle of the right part of diaphragm has the guide hole, the guide hole internal sliding type is equipped with the guide arm, guide arm and guide hole cooperation, the bottom of guide arm is connected with the contact plate, contact plate bottom and cam contact, the guide arm outside cover that is located between diaphragm and the contact plate has the second spring, the one end and the diaphragm of second spring are connected, the other end and contact plate are connected, the gyro wheel is installed at the top of guide arm, be equipped with the screening frame in the first opening, the screening frame is connected with the box rotary type, the gyro wheel contacts bottom the screening frame, be connected with the third spring between the. Therefore, the feeding device drives the soybeans to fall to the right side in the screening frame, when the convex end of the cam rotates to the contact plate, the cam drives the roller to move upwards through the contact plate and the guide rod, the second spring is compressed, the roller rolls at the bottom of the screening frame, thereby driving the right part of the screening frame to rotate upwards, the third spring is stretched, the soybeans slide leftwards on the screening frame, the soybeans and sand stones with smaller particles are screened and fall onto the transverse plate when the soybeans slide on the screening frame, the screened soybeans fall from the left end of the screening frame and are collected by a container, when the convex end of the cam rotates away from the contact plate, under the action of the second spring, the contact plate drives the roller to move downwards through the guide rod, and under the action of the third spring, the right part of the screening frame rotates downwards, so relapse, the screening frame right part is the tilting to make the screening frame carry out continuous screening to the soybean, it is effectual to screen.
Because still including blast apparatus, blast apparatus is including the cylinder body, the piston, the push rod, the check valve, trachea and perforated pipe, the cylinder body is installed to the left side lower part in the box, be equipped with the piston in the cylinder body, piston and cylinder body cooperation, the right side middle part of piston is connected with the push rod, the push rod right-hand member is connected with the slide bar left end, the left side of cylinder body top and bottom all is connected with the check valve, check valve and cylinder body intercommunication, top check valve sealing connection has the trachea, open at the left side middle part of box has the second opening, be equipped with perforated pipe in the second opening, perforated pipe is horizontal setting, the trachea is terminal to be connected with perforated pipe. Therefore, under the effect of first spring, the cam rotates and drives the slide bar and remove about to remove through the push rod drive piston and remove, under the effect of check valve, the piston removes about and drives the air and gets into the cylinder body from bottom check valve, and from the extrusion of top check valve, the air blows off through porous pipe from the trachea again, thereby blows off the soybean that falls down from the screening frame left part, and then blows off the lighter impurity that will not be screened off, thereby improves screening efficiency, reinforcing screening effect.
Because still including swash plate, dog and flourishing material frame, the left side upper portion of riser is connected with the swash plate, and the guide arm slidingtype runs through the swash plate left part, and the top right side of diaphragm is connected with the dog, and the dog is located the left of guide arm, and the diaphragm top is equipped with flourishing material frame, flourishing material frame is located the dog left side. Therefore, the soybeans and the sand stones with smaller particles are screened and fall into the material containing frame, after screening is completed, the material containing frame is pulled out leftwards, the soybeans and the sand stones with smaller particles in the material containing frame are collected, and then the material containing frame is placed on the transverse plate from the first opening, so that the operation of the invention is simpler.
Because still including connecting rod and fourth spring, the top left side is connected with the connecting rod in the box, is connected with the fourth spring between the left side middle part of connecting rod right side lower part and fly leaf. Therefore, the fourth spring enables the movable plate to move more smoothly, thereby improving the stability of the invention.
(3) Advantageous effects
According to the soybean screening device, soybeans are driven to intermittently fall onto the screening device through the blanking device, so that smaller soybeans and sand and stones are removed through the screening device, and lighter impurities are blown off by the blowing device, so that the screening effect is enhanced, and the effects of high screening efficiency and clean removal of sand, stones and foreign matters are achieved.
Drawings
Fig. 1 is a schematic cross-sectional view of a first front view of the present invention.
Fig. 2 is a cross-sectional schematic view of a second front view of the present invention.
Fig. 3 is a schematic cross-sectional view of a third front view of the present invention.
The labels in the figures are: 1-box, 2-discharging hopper, 3-discharging barrel, 4-first opening, 5-transverse plate, 6-vertical plate, 7-discharging device, 701-mounting rod, 702-motor, 703-cam, 704-supporting rod, 705-guide sleeve, 706-sliding rod, 707-rotating wheel, 708-first spring, 709-vertical rod, 710-baffle, 711-first through hole, 712-second through hole, 713-movable plate, 714-third through hole, 715-cross rod, 8-screening device, 81-guide hole, 82-guide rod, 83-contact plate, 84-second spring, 85-roller, 86-screening frame, 87-third spring, 9-blowing device, 91-cylinder, 92-piston, 93-push rod, 94-one-way valve, 95-air pipe, 96-second opening, 97-porous pipe, 10-inclined plate, 11-stop block, 12-material containing frame, 13-connecting rod and 14-fourth spring.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a mechanical type soybean screening installation, as shown in fig. 1-3, including box 1, blowing hopper 2, feed cylinder 3, diaphragm 5, riser 6, unloader 7 and sieving mechanism 8, the top intermediate junction of box 1 has blowing hopper 2, embedded lower feed cylinder 3 that is connected with in the middle of the top in box 1, blowing hopper 2 and feed cylinder 3 intercommunication down, open on the left side upper portion of box 1 has first opening 4, the left side middle part is connected with diaphragm 5 in box 1, both sides are connected with both sides around in the box 1 respectively around the diaphragm 5, the top right side of diaphragm 5 is connected with riser 6, be equipped with unloader 7 and sieving mechanism 8 in the box 1, unloader 7 and sieving mechanism 8 cooperation.
Example 2
The utility model provides a mechanical type soybean screening installation, as shown in fig. 1-3, including box 1, blowing hopper 2, feed cylinder 3, diaphragm 5, riser 6, unloader 7 and sieving mechanism 8, the top intermediate junction of box 1 has blowing hopper 2, embedded lower feed cylinder 3 that is connected with in the middle of the top in box 1, blowing hopper 2 and feed cylinder 3 intercommunication down, open on the left side upper portion of box 1 has first opening 4, the left side middle part is connected with diaphragm 5 in box 1, both sides are connected with both sides around in the box 1 respectively around the diaphragm 5, the top right side of diaphragm 5 is connected with riser 6, be equipped with unloader 7 and sieving mechanism 8 in the box 1, unloader 7 and sieving mechanism 8 cooperation.
The blanking device 7 comprises an installation rod 701, a motor 702, a cam 703, a support rod 704, a guide sleeve 705, a sliding rod 706, a rotating wheel 707, a first spring 708, a vertical rod 709, a baffle 710, a movable plate 713 and a cross rod 715, the middle of the inner bottom of the box body 1 is connected with the installation rod 701, the top of the installation rod 701 is provided with the motor 702, an output shaft of the motor 702 is connected with the cam 703, the middle of the inner bottom of the box body 1 is bilaterally and symmetrically connected with the support rod 704, the installation rod 701 is positioned between the two support rods 704, the tops of the two installation rods 701 are both connected with the guide sleeve 705, the two guide sleeves 705 are internally provided with the sliding rod 706 in a sliding way, the sliding rod 706 is matched with the guide sleeve 705, the sliding rod 706 is positioned in front of the cam 703, the rotating wheel 707 is rotatably arranged in the middle of the rear side of the sliding rod 706, the rotating wheel 707, the lower charging barrel 3 is internally and vertically and symmetrically connected with baffles 710, the left part of the upper baffle 710 and the right part of the lower baffle 710 are respectively provided with a first through hole 711, the middle parts of the left side and the right side of the lower charging barrel 3 are respectively provided with a second through hole 712, a movable plate 713 is arranged in the second through hole 712, the movable plate 713 is matched with the second through hole 712, the movable plate 713 is positioned between the upper baffle 710 and the lower baffle 710, the middle part of the movable plate 713 is provided with a third through hole 714, the right middle part of the movable plate 713 is connected with a cross rod 715, and the right end.
Example 3
The utility model provides a mechanical type soybean screening installation, as shown in fig. 1-3, including box 1, blowing hopper 2, feed cylinder 3, diaphragm 5, riser 6, unloader 7 and sieving mechanism 8, the top intermediate junction of box 1 has blowing hopper 2, embedded lower feed cylinder 3 that is connected with in the middle of the top in box 1, blowing hopper 2 and feed cylinder 3 intercommunication down, open on the left side upper portion of box 1 has first opening 4, the left side middle part is connected with diaphragm 5 in box 1, both sides are connected with both sides around in the box 1 respectively around the diaphragm 5, the top right side of diaphragm 5 is connected with riser 6, be equipped with unloader 7 and sieving mechanism 8 in the box 1, unloader 7 and sieving mechanism 8 cooperation.
The blanking device 7 comprises an installation rod 701, a motor 702, a cam 703, a support rod 704, a guide sleeve 705, a sliding rod 706, a rotating wheel 707, a first spring 708, a vertical rod 709, a baffle 710, a movable plate 713 and a cross rod 715, the middle of the inner bottom of the box body 1 is connected with the installation rod 701, the top of the installation rod 701 is provided with the motor 702, an output shaft of the motor 702 is connected with the cam 703, the middle of the inner bottom of the box body 1 is bilaterally and symmetrically connected with the support rod 704, the installation rod 701 is positioned between the two support rods 704, the tops of the two installation rods 701 are both connected with the guide sleeve 705, the two guide sleeves 705 are internally provided with the sliding rod 706 in a sliding way, the sliding rod 706 is matched with the guide sleeve 705, the sliding rod 706 is positioned in front of the cam 703, the rotating wheel 707 is rotatably arranged in the middle of the rear side of the sliding rod 706, the rotating wheel 707, the lower charging barrel 3 is internally and vertically and symmetrically connected with baffles 710, the left part of the upper baffle 710 and the right part of the lower baffle 710 are respectively provided with a first through hole 711, the middle parts of the left side and the right side of the lower charging barrel 3 are respectively provided with a second through hole 712, a movable plate 713 is arranged in the second through hole 712, the movable plate 713 is matched with the second through hole 712, the movable plate 713 is positioned between the upper baffle 710 and the lower baffle 710, the middle part of the movable plate 713 is provided with a third through hole 714, the right middle part of the movable plate 713 is connected with a cross rod 715, and the right end.
The screening device 8 comprises a guide rod 82, a contact plate 83, a second spring 84, a roller 85, a screening frame 86 and a third spring 87, a guide hole 81 is formed in the middle of the right portion of the transverse plate 5, the guide rod 82 is arranged in the guide hole 81 in a sliding mode, the guide rod 82 is matched with the guide hole 81, the contact plate 83 is connected to the bottom of the guide rod 82, the bottom of the contact plate 83 is contacted with the cam 703, the second spring 84 is sleeved on the outer side of the guide rod 82 between the transverse plate 5 and the contact plate 83, one end of the second spring 84 is connected with the transverse plate 5, the other end of the second spring is connected with the contact plate 83, the roller 85 is installed at the top of the guide rod 82, the screening frame 86 is arranged in the first opening 4, the screening frame 86 is rotatably connected with the box body 1, the roller.
Example 4
The utility model provides a mechanical type soybean screening installation, as shown in fig. 1-3, including box 1, blowing hopper 2, feed cylinder 3, diaphragm 5, riser 6, unloader 7 and sieving mechanism 8, the top intermediate junction of box 1 has blowing hopper 2, embedded lower feed cylinder 3 that is connected with in the middle of the top in box 1, blowing hopper 2 and feed cylinder 3 intercommunication down, open on the left side upper portion of box 1 has first opening 4, the left side middle part is connected with diaphragm 5 in box 1, both sides are connected with both sides around in the box 1 respectively around the diaphragm 5, the top right side of diaphragm 5 is connected with riser 6, be equipped with unloader 7 and sieving mechanism 8 in the box 1, unloader 7 and sieving mechanism 8 cooperation.
The blanking device 7 comprises an installation rod 701, a motor 702, a cam 703, a support rod 704, a guide sleeve 705, a sliding rod 706, a rotating wheel 707, a first spring 708, a vertical rod 709, a baffle 710, a movable plate 713 and a cross rod 715, the middle of the inner bottom of the box body 1 is connected with the installation rod 701, the top of the installation rod 701 is provided with the motor 702, an output shaft of the motor 702 is connected with the cam 703, the middle of the inner bottom of the box body 1 is bilaterally and symmetrically connected with the support rod 704, the installation rod 701 is positioned between the two support rods 704, the tops of the two installation rods 701 are both connected with the guide sleeve 705, the two guide sleeves 705 are internally provided with the sliding rod 706 in a sliding way, the sliding rod 706 is matched with the guide sleeve 705, the sliding rod 706 is positioned in front of the cam 703, the rotating wheel 707 is rotatably arranged in the middle of the rear side of the sliding rod 706, the rotating wheel 707, the lower charging barrel 3 is internally and vertically and symmetrically connected with baffles 710, the left part of the upper baffle 710 and the right part of the lower baffle 710 are respectively provided with a first through hole 711, the middle parts of the left side and the right side of the lower charging barrel 3 are respectively provided with a second through hole 712, a movable plate 713 is arranged in the second through hole 712, the movable plate 713 is matched with the second through hole 712, the movable plate 713 is positioned between the upper baffle 710 and the lower baffle 710, the middle part of the movable plate 713 is provided with a third through hole 714, the right middle part of the movable plate 713 is connected with a cross rod 715, and the right end.
The screening device 8 comprises a guide rod 82, a contact plate 83, a second spring 84, a roller 85, a screening frame 86 and a third spring 87, a guide hole 81 is formed in the middle of the right portion of the transverse plate 5, the guide rod 82 is arranged in the guide hole 81 in a sliding mode, the guide rod 82 is matched with the guide hole 81, the contact plate 83 is connected to the bottom of the guide rod 82, the bottom of the contact plate 83 is contacted with the cam 703, the second spring 84 is sleeved on the outer side of the guide rod 82 between the transverse plate 5 and the contact plate 83, one end of the second spring 84 is connected with the transverse plate 5, the other end of the second spring is connected with the contact plate 83, the roller 85 is installed at the top of the guide rod 82, the screening frame 86 is arranged in the first opening 4, the screening frame 86 is rotatably connected with the box body 1, the roller.
Still including blast apparatus 9, blast apparatus 9 is including cylinder body 91, piston 92, push rod 93, check valve 94, trachea 95 and perforated pipe 97, cylinder body 91 is installed to left side lower part in the box 1, be equipped with piston 92 in the cylinder body 91, piston 92 and cylinder body 91 cooperation, the right side middle part of piston 92 is connected with push rod 93, the push rod 93 right-hand member is connected with slide bar 706 left end, the left side of cylinder body 91 top and bottom all is connected with check valve 94, check valve 94 and cylinder body 91 intercommunication, top check valve 94 sealing connection has trachea 95, open at the left side middle part of box 1 has second opening 96, be equipped with perforated pipe 97 in the second opening 96, perforated pipe 97 is horizontal setting, trachea 95 end is connected with perforated pipe 97, trachea 95 and perforated pipe 97 intercommunication.
Still including swash plate 10, dog 11 and flourishing material frame 12, the left side upper portion of riser 6 is connected with swash plate 10, and guide arm 82 slidingtype runs through the swash plate 10 left part, and the top right side of diaphragm 5 is connected with dog 11, and dog 11 is located the left of guide arm 82, and diaphragm 5 top is equipped with flourishing material frame 12, and flourishing material frame 12 is located dog 11 left sides.
The box body 1 is characterized by further comprising a connecting rod 13 and a fourth spring 14, the connecting rod 13 is connected to the left side of the top in the box body 1, and the fourth spring 14 is connected between the lower portion of the right side of the connecting rod 13 and the middle portion of the left side of the movable plate 713.
The working principle is as follows: during the use, operating personnel pours the soybean into in blowing hopper 2, start unloader 7, unloader 7 drives the operation of sieving mechanism 8, 7 intermittent type formulas of unloader drive the soybean and fall to sieving mechanism 8's screening part on, thereby filter the soybean through sieving mechanism 8, soybean and gravel and sand of less granule are filtered and fall to diaphragm 5 on, and the soybean of great granule falls from sieving mechanism 8 left side, operating personnel with the container collection can, the screening is accomplished the back, close unloader 7, and less granule soybean and gravel and sand clearance on the diaphragm 5.
Because the blanking device 7 comprises a mounting rod 701, a motor 702, a cam 703, a support rod 704, a guide sleeve 705, a sliding rod 706, a rotating wheel 707, a first spring 708, a vertical rod 709, a baffle 710, a movable plate 713 and a cross rod 715, the middle of the bottom in the box body 1 is connected with the mounting rod 701, the top of the mounting rod 701 is provided with the motor 702, an output shaft of the motor 702 is connected with the cam 703, the middle of the bottom in the box body 1 is bilaterally and symmetrically connected with the support rod 704, the mounting rod 701 is positioned between the two support rods 704, the tops of the two mounting rods 701 are both connected with the guide sleeve 705, the two guide sleeves 705 are internally provided with the sliding rod 706 in a sliding way, the sliding rod 706 is matched with the guide sleeve 705, the sliding rod 706 is positioned in front of the cam 703, the rotating wheel 707 is rotatably arranged in the middle of the rear side of the sliding rod, the right end of the sliding rod 706 is connected with a vertical rod 709, the lower barrel 3 is internally and vertically and symmetrically connected with baffles 710, the left part of the upper baffle 710 and the right part of the lower baffle 710 are both provided with a first through hole 711, the middle parts of the left side and the right side of the lower barrel 3 are both provided with a second through hole 712, a movable plate 713 is arranged in the second through hole 712, the movable plate 713 is matched with the second through hole 712, the movable plate 713 is positioned between the upper baffle 710 and the lower baffle 710, the middle part of the movable plate 713 is provided with a third through hole 714, the right middle part of the movable plate 713 is connected with a cross rod. Therefore, after the soybeans are poured into the discharging hopper 2, the soybeans fall onto the upper baffle 710, the motor 702 is started to rotate anticlockwise so as to drive the cam 703 to rotate anticlockwise, when the convex end of the cam 703 rotates to the rotating wheel 707, the cam 703 drives the sliding rod 706 to move leftwards through the rotating wheel 707, the first spring 708 is stretched, the sliding rod 706 drives the movable plate 713 to move leftwards through the vertical rod 709 and the cross rod 715, so that the third through hole 714 is communicated with the upper first through hole 711, the soybeans enter the third through hole 714 from the first through hole 711, when the convex end of the cam 703 rotates away from the rotating wheel 707, the sliding rod 706 moves rightwards under the action of the first spring 708, so that the movable plate 713 is driven to move rightwards through the vertical rod 709 and the cross rod 715, so as to drive the soybeans in the third through hole 714 to move rightwards, when the third through hole 714 is communicated with the lower first through hole 711, the soybeans in the third through hole 714 fall onto the, thereby through sieving mechanism 8 to the soybean screening, so relapse, the soybean intermittent type formula falls to sieving mechanism 8 on for the screening effect is better, and after the screening was accomplished, close motor 702 can.
Because the screening device 8 comprises a guide rod 82, a contact plate 83, a second spring 84, a roller 85, a screening frame 86 and a third spring 87, the guide hole 81 is formed in the middle of the right part of the transverse plate 5, the guide rod 82 is arranged in the guide hole 81 in a sliding manner, the guide rod 82 is matched with the guide hole 81, the contact plate 83 is connected to the bottom of the guide rod 82, the bottom of the contact plate 83 is contacted with the cam 703, the second spring 84 is sleeved outside the guide rod 82 between the transverse plate 5 and the contact plate 83, one end of the second spring 84 is connected with the transverse plate 5, the other end of the second spring is connected with the contact plate 83, the roller 85 is arranged at the top of the guide rod 82, the screening frame 86 is arranged in the first opening 4, the screening frame 86 is rotatably connected with the box body 1, the roller 85 is contacted with. Therefore, the feeding device 7 drives the soybeans to fall to the right side in the screening frame 86, when the convex end of the cam 703 rotates to the contact plate 83, the cam 703 drives the roller 85 to move upwards through the contact plate 83 and the guide rod 82, the second spring 84 is compressed, the roller 85 rolls at the bottom of the screening frame 86, so as to drive the right part of the screening frame 86 to rotate upwards, the third spring 87 is stretched, so that the soybeans slide leftwards on the screening frame 86, smaller soybeans and gravel are screened and fall onto the transverse plate 5 when the soybeans slide on the screening frame 86, the screened soybeans fall from the left end of the screening frame 86 and are collected by a container, when the convex end of the cam 703 rotates away from the contact plate 83, the contact plate 83 drives the roller 85 to move downwards through the guide rod 82 under the action of the second spring 84, the right part of the screening frame 86 rotates downwards under the action of the third spring 87, so that the right part of the screening frame 86 rotates upwards and downwards repeatedly, therefore, the screening frame 86 can continuously screen the soybeans, and the screening effect is good.
Because still including blast apparatus 9, blast apparatus 9 is including cylinder body 91, piston 92, push rod 93, check valve 94, trachea 95 and perforated pipe 97, cylinder body 91 is installed to left side lower part in the box 1, be equipped with piston 92 in the cylinder body 91, piston 92 and cylinder body 91 cooperation, the right side middle part of piston 92 is connected with push rod 93, the push rod 93 right-hand member is connected with slide bar 706 left end, the left side of cylinder body 91 top and bottom all is connected with check valve 94, check valve 94 and cylinder body 91 intercommunication, top check valve 94 sealing connection has trachea 95, open at the left side middle part of box 1 has second opening 96, be equipped with perforated pipe 97 in the second opening 96, perforated pipe 97 is horizontal setting, trachea 95 end is connected with perforated pipe 97, trachea 95 and perforated pipe 97 intercommunication. Therefore, under the action of the first spring 708, the cam 703 rotates to drive the sliding rod 706 to move left and right, so that the push rod 93 drives the piston 92 to move left and right, under the action of the one-way valve 94, the piston 92 moves left and right to drive air to enter the cylinder 91 from the bottom one-way valve 94 and be extruded from the top one-way valve 94, the air is blown out from the air pipe 95 through the porous pipe 97, and accordingly soybeans falling from the left part of the screening frame 86 are blown, light impurities which are not screened are blown off, the screening efficiency is improved, and the screening effect is enhanced.
Because still including swash plate 10, dog 11 and flourishing material frame 12, the left side upper portion of riser 6 is connected with swash plate 10, and guide arm 82 slidingtype runs through the swash plate 10 left part, and the top right side of diaphragm 5 is connected with dog 11, and dog 11 is located the left of guide arm 82, and diaphragm 5 top is equipped with flourishing material frame 12, and flourishing material frame 12 is located dog 11 left sides. Therefore, the soybeans and the sand stones with smaller particles are screened and fall into the material containing frame 12, after screening is completed, the material containing frame 12 is pulled out leftwards, the soybeans and the sand stones with smaller particles in the material containing frame 12 are collected, and then the material containing frame 12 is placed on the transverse plate 5 from the first opening 4, so that the operation of the invention is simpler.
Because the connecting rod 13 and the fourth spring 14 are further included, the connecting rod 13 is connected to the left side of the top in the box body 1, and the fourth spring 14 is connected between the lower portion of the right side of the connecting rod 13 and the middle portion of the left side of the movable plate 713. Therefore, the fourth spring 14 makes the moving plate 713 move more smoothly, thereby improving the stability of the present invention.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A mechanical soybean screening device is characterized by comprising a box body (1), a discharge hopper (2) and a discharge barrel (3), the feeding device comprises a transverse plate (5), a vertical plate (6), a discharging device (7) and a screening device (8), wherein a discharging hopper (2) is connected to the middle of the top of a box body (1), a discharging barrel (3) is connected to the middle of the inner top of the box body (1) in an embedded mode, the discharging hopper (2) is communicated with the discharging barrel (3), a first opening (4) is formed in the upper portion of the left side of the box body (1), the transverse plate (5) is connected to the middle of the inner left side of the box body (1), the front side and the rear side of the transverse plate (5) are respectively connected with the front side and the rear side of the inner side of the box body (1), the vertical plate (6) is connected to the right side of the top of the transverse plate (5;
the blanking device (7) comprises mounting rods (701), a motor (702), a cam (703), supporting rods (704), guide sleeves (705), sliding rods (706), a rotating wheel (707), a first spring (708), vertical rods (709), a baffle (710), a movable plate (713) and cross rods (715), wherein the mounting rods (701) are connected with the middle of the inner bottom of the box body (1), the motor (702) is mounted at the top of the mounting rods (701), the cam (703) is connected with an output shaft of the motor (702), the supporting rods (704) are symmetrically connected with the middle of the inner bottom of the box body (1) left and right, the mounting rods (701) are positioned between the two supporting rods (704), the guide sleeves (705) are connected with the tops of the two mounting rods (701), the sliding rods (706) are arranged in the two guide sleeves (705) in a sliding manner, the sliding rods (706) are matched with the guide sleeves (705), the sliding rods (706) are positioned in front, the rotating wheel (707) is in contact with the cam (703), a first spring (708) is connected to the right of the top of the sliding rod (706), the other end of the first spring (708) is connected with the upper portion of the left side of the right guide sleeve (705), the right end of the sliding rod (706) is connected with a vertical rod (709), baffles (710) are symmetrically connected in the lower charging barrel (3) up and down, a first through hole (711) is formed in the left portion of the upper baffle (710) and the right portion of the lower baffle (710), second through holes (712) are formed in the middle portions of the left side and the right side of the lower charging barrel (3), a movable plate (713) is arranged in each second through hole (712), the movable plate (713) is matched with the second through holes (712), the movable plate (713) is located between the upper baffle (710) and the lower baffle (710), a third through hole (714) is formed in the middle portion of the left side of the movable plate (713);
the screening device (8) comprises a guide rod (82), a contact plate (83), a second spring (84), a roller (85), a screening frame (86) and a third spring (87), a guide hole (81) is formed in the middle of the right part of the transverse plate (5), the guide rod (82) is arranged in the guide hole (81) in a sliding mode, the guide rod (82) is matched with the guide hole (81), the contact plate (83) is connected to the bottom of the guide rod (82), the bottom of the contact plate (83) is contacted with the cam (703), the second spring (84) is sleeved on the outer side of the guide rod (82) between the transverse plate (5) and the contact plate (83), one end of the second spring (84) is connected with the transverse plate (5), the other end of the second spring is connected with the contact plate (83), the roller (85) is installed at the top of the guide rod (82), the screening frame (86) is arranged in the first opening (4), the screening frame (86) is rotatably connected, a third spring (87) is connected between the right side of the bottom of the screening frame (86) and the top of the vertical plate (6);
the air-blowing device comprises a cylinder body (91), a piston (92), a push rod (93), a one-way valve (94), an air pipe (95) and a perforated pipe (97), wherein the cylinder body (91) is installed at the lower part of the inner left side of the box body (1), the piston (92) is arranged in the cylinder body (91), the piston (92) is matched with the cylinder body (91), the push rod (93) is connected to the middle part of the right side of the piston (92), the right end of the push rod (93) is connected with the left end of a sliding rod (706), the left sides of the top and the bottom of the cylinder body (91) are both connected with the one-way valve (94), the one-way valve (94) is communicated with the cylinder body (91), the air pipe (95) is hermetically connected with the top one-way valve (94), a second opening (96) is formed in the middle part of the left side of the box body (1), the perforated pipe (97) is arranged in the second opening, the air pipe (95) is communicated with the porous pipe (97);
still including swash plate (10), dog (11) and flourishing material frame (12), the left side upper portion of riser (6) is connected with swash plate (10), guide arm (82) slidingtype runs through swash plate (10) left part, the top right side of diaphragm (5) is connected with dog (11), dog (11) are located the left of guide arm (82), diaphragm (5) top is equipped with flourishing material frame (12), flourishing material frame (12) are located dog (11) left side, still including connecting rod (13) and fourth spring (14), the top left side is connected with connecting rod (13) in box (1), be connected with fourth spring (14) between the left side middle part of connecting rod (13) right side lower part and fly leaf (713).
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| CN201810106631.XA CN108380482B (en) | 2018-02-02 | 2018-02-02 | Mechanical type soybean screening installation |
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Effective date of registration: 20200619 Address after: 427000 banpingpu formation, Banping village, Shati Township, Yongding District, Zhangjiajie City, Hunan Province Applicant after: Zhangjiajie Xiangrun Food Co., Ltd Address before: 300 000 No. 75 Dagu Road, Heping District, Tianjin Applicant before: Shen Yifei |
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