CN111229595B

CN111229595B - Agricultural soybean screening installation

Info

Publication number: CN111229595B
Application number: CN202010081880.5A
Authority: CN
Inventors: 肖宏基
Original assignee: 龙王致新(北京)科技有限公司
Current assignee: Longwangzhixin Beijing Technology Co ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2022-04-12
Anticipated expiration: 2040-02-06
Also published as: CN111229595A

Abstract

The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to agricultural soybean screening equipment. The technical problem to be solved is how to provide an agricultural soybean screening device which can automatically screen and is convenient to operate. An agricultural soybean screening device comprises a base, a square frame, a moving mechanism, a mounting plate, a mounting frame, a screening box, a cylindrical sleeve, a cylindrical rod, a first elastic piece, a support plate, a wedge block, a slideway and the like; the base top center is provided with square, is provided with moving mechanism in the square, and the moving mechanism both sides all are provided with the mounting panel, and two mounting panel top centers all are provided with the mounting bracket, are provided with the screening case through the bull stick rotary type between two mounting brackets. The invention achieves the effects of simple operation and automatic screening.

Description

Agricultural soybean screening installation

Technical Field

The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to agricultural soybean screening equipment.

Background

The fat of beans is very different in types, and the soybean contains about 18 percent, so the beans can be used as edible oil raw materials. While the other beans except the soybeans contain only about 1% of fat. Most of soybean fat is composed of unsaturated fatty acid, and the melting point of the soybean fat is low. The soybean oil is easy to digest and absorb, contains rich linoleic acid and phospholipid, and is high-quality fat, so the soybean and the soybean oil are recommended to be ideal food for preventing and treating coronary heart disease, hypertension, atherosclerosis and other diseases.

At present, soybeans are used by an oil refinery to be processed into plant use oil, the planted soybeans are harvested and then dried in the sun, and then the soybeans and soybean stems are separated and screened, so that the subsequent processing of the soybean oil is facilitated.

Carry out soybean screening at present and all be manual operation basically, the staff places the soybean pole that dries in the sun subaerial, then uses bamboo beating device to beat and beat the manual work and beat, and the soybean scatters everywhere easily, then will scatter the soybean and collect the screening, uses the sieve to carry out the soybean screening, complex operation, and inefficiency, work load is big, consequently, designs one kind can autofilter, convenient operation's agricultural soybean screening installation.

Disclosure of Invention

In order to overcome the defects that the soybean screening is carried out by using a sieve, the operation is complex, the efficiency is low, the workload is large, and the technical problems to be solved are that: provides an agricultural soybean screening device which can automatically screen and is convenient to operate.

The technical scheme is as follows: an agricultural soybean screening device comprises a base, a square frame, a moving mechanism, mounting plates, mounting frames, a screening box, a cylindrical sleeve, cylindrical rods, first elastic pieces, a support plate, wedge blocks, a slide way, a U-shaped block and a placing plate, wherein the square frame is arranged at the center of the top of the base, the moving mechanism is arranged in the square frame, the mounting plates are arranged on two sides of the moving mechanism, the mounting frames are arranged at the centers of the tops of the two mounting plates, the screening box is arranged between the two mounting frames through a rotating rod in a rotating manner, the cylindrical sleeve is symmetrically arranged at the top of the mounting plates, the cylindrical rods are arranged in the cylindrical sleeve in a sliding manner, the first elastic pieces are arranged between the cylindrical sleeve and the cylindrical rods, the support plate is arranged between the cylindrical rods which are positioned at the same horizontal position in front and back, the support plate is contacted with the bottom of the screening box, the wedge blocks are arranged on the cylindrical rods, the slide way is arranged at the top of the square frame, and the side wall of the slide way is provided with the U-shaped block matched with the wedge blocks, a placing plate is arranged on the side wall of the square frame at one side of the slideway outlet.

As further preferred scheme, moving mechanism is including the movable plate, the bearing frame, the apparatus further comprises a rotating shaft, the crank, the swing ejector pin, rocker and apron, square frame is interior all to be provided with the guide way from top to bottom, the slidingtype is provided with the movable plate in the guide way, the movable plate is opened there is the sector hole, square frame both sides wall all is provided with the apron, be provided with the bearing frame on the apron, be provided with the pivot in the bearing frame, the pivot is located sector hole one end and is provided with the crank, the pivoted type is provided with the swing ejector pin on the crank, swing ejector pin one end is located sector hole centre of a circle department, swing ejector pin one end is located sector hole circular arc department, the pivot other end is provided with the rocker, two laps all are provided with a word hole, the mounting panel passes a word hole and installs on the movable plate.

As a further preferred scheme, the device also comprises a turning blade, a small belt pulley, a large belt pulley and a flat belt, wherein the turning blade is arranged between the two rotating rods, the small belt pulley is arranged on the rotating rod on the same side with the rocker, the large belt pulley is arranged on the rotating shaft, and the flat belt is arranged between the small belt pulley and the large belt pulley.

As a further preferred scheme, the movable support device further comprises a movable ejector rod, a mounting seat, a knocking block and a second elastic piece, a square hole is formed in one side, away from the outlet end, of the slide way, the mounting seat is arranged on the square frame, the knocking block is arranged on the mounting seat in a rotating mode, the knocking end of the knocking block is located in the square hole, the second elastic piece is arranged between the knocking block and the mounting seat, a round hole is formed in the square frame, close to one side of the knocking block, and the movable ejector rod penetrates through the round hole to be installed on the movable plate.

As a further preferable scheme, the device further comprises a rotating motor and a belt transmission mechanism, wherein the rotating motor is arranged on the base, and the belt transmission mechanism is arranged between an output shaft of the rotating motor and the rotating shaft.

The beneficial effects are that: the soybean screening box has the advantages that the operation is simple, the screening can be automatically carried out, workers can drive the moving mechanism to move left and right by controlling the rotating motor to work, the screening operation of the screening box moving left and right is further realized, meanwhile, the function of swinging the screening box left and right is realized by the cooperation of the wedge-shaped block and the U-shaped block, the soybean in the screening box can be conveniently overturned, the overturning blades are driven by the rotating rod to rotate, the soybeans overturned back and forth can be scattered, the further screening operation is facilitated, the knocking block resets left and right under the second elastic piece, the slideway is knocked, and the slideway is prevented from being blocked.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective rear view structure of the present invention.

Fig. 3 is a partial schematic front view of the present invention.

Wherein: 1. the automatic belt conveyor comprises a base, 2. a square frame, 3. a moving mechanism, 31. a guide groove, 32. a moving plate, 33. a bearing seat, 34. a rotating shaft, 35. a crank, 36. a swinging ejector rod, 37. a rocker, 38. a cover plate, 4. a mounting plate, 5. a mounting frame, 6. a screening box, 7. a cylindrical sleeve, 8. a cylindrical rod, 9. a first elastic piece, 10. a support plate, 11. a wedge-shaped block, 12. a slideway, 13. a U-shaped block, 14. a placing plate, 15. a turnover blade, 16. a small belt pulley, 17. a large belt pulley, 18. a flat belt, 19. a moving ejector rod, 20. a mounting seat, 21. a beating block, 22. a second elastic piece, 23. a rotating motor and 24. a belt conveying mechanism.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

As shown in figures 1-3, an agricultural soybean screening device comprises a base 1, a square frame 2, a moving mechanism 3, a mounting plate 4, a mounting frame 5, a screening box 6, a cylindrical sleeve 7, a cylindrical rod 8, a first elastic member 9, a support plate 10, a wedge block 11, a slide way 12, a U-shaped block 13 and a placing plate 14, wherein the square frame 2 is arranged at the center of the top of the base 1 in a bolt connection mode, the moving mechanism 3 is arranged in the square frame 2, the mounting plates 4 are arranged on two sides of the moving mechanism 3, the mounting frame 5 is arranged at the centers of the tops of the two mounting plates 4, the screening box 6 is arranged between the two mounting frames 5 in a rotating mode through a rotating rod, the cylindrical sleeves 7 are symmetrically arranged at the tops of the mounting plates 4, the cylindrical rod 8 is arranged in the cylindrical sleeves 7 in a sliding mode, the first elastic member 9 is arranged between the cylindrical sleeve 7 and the cylindrical rod 8, the first elastic member 9 is a spring, the support plate 10 is arranged between the cylindrical rods 8 which are positioned at the same horizontal position in the front and the back, the bottom of backup pad 10 and screening case 6 contacts all is provided with wedge 11 on the

cylindricality pole

8, and 2 tops on the square frame are provided with slide 12, and the slide 12 lateral wall be provided with 11 complex U-shaped pieces 13 of wedge, be provided with on the square frame 2 lateral wall of slide 12 export one side and place board 14.

The moving mechanism 3 comprises a moving plate 32, a bearing seat 33, a rotating shaft 34, a crank 35, a swing ejector rod 36, a rocker 37 and a cover plate 38, guide grooves 31 are formed in the square frame 2 vertically, the moving plate 32 is arranged in the guide grooves 31 in a sliding mode, fan-shaped holes are formed in the moving plate 32, the cover plate 38 is arranged on two side walls of the square frame 2 in a screw connection mode, the bearing seat 33 is arranged on the cover plate 38, the rotating shaft 34 is arranged in the bearing seat 33, the crank 35 is arranged at one end, located at the fan-shaped holes, of the rotating shaft 34, the swing ejector rod 36 is arranged on the crank 35 in a rotating mode, one end of the swing ejector rod 36 is located at the circle center of the fan-shaped holes, one end of the swing ejector rod 36 is located at the arc position of the fan-shaped holes, the rocker 37 is arranged at the other end of the rotating shaft 34, the two cover plates 38 are all provided with straight holes, and the mounting plate 4 passes through the straight holes and is mounted on the moving plate 32.

When soybean screening is required, the worker pours the soybeans into the screening tank 6 and places the garbage collection frame on the placement plate 14. Then, the rocker 37 is rocked, the rocker 37 drives the crank 35 to make a circular motion, the crank 35 rotates to drive the rocking mandril 36 to rock in the fan-shaped hole of the moving plate 32, and the moving plate 32 moves left and right. The moving plate 32 moves left and right to drive all the components on the mounting plate 4 to move left and right, and then the shaking function of the screening box 6 is realized. Impurities are screened out from the bottom of the screening box 6 and flow into the slideway 12, and then enter the waste collection frame. When the moving plate 32 moves to the leftmost side, the wedge-shaped block 11 on the left side is clamped into the U-shaped block 13 on the left side, then the cylindrical rod 8 on the left side moves upwards, the first elastic piece 9 on the left side is stretched, the support plate 10 on the left side moves upwards to push the screening box 6 to swing rightwards, at the moment, soybeans in the screening box 6 topple rightwards, the support plate 10 on the right side moves downwards, the cylindrical rod 8 on the right side moves downwards, and the first elastic piece 9 on the right side is compressed. When the movable plate 32 moves to the middle part, screening case 6 resets, wedge 11 card on right side is gone into to the U-shaped piece 13 on right side when movable plate 32 moves to the right side in, and then the cylindricality pole 8 on right side moves upwards, the first elastic component 9 on right side is stretched, the backup pad 10 on right side moves upwards and promotes screening case 6 swing left, the soybean in screening case 6 emptys left this moment, left backup pad 10 downstream, left cylindricality pole 8 downstream, left first elastic component 9 is compressed, constantly move on the repetition, can realize that the removal of screening case 6 is filtered and the horizontal hunting is carried out the upset screening to the soybean, this device simple structure, and the operation of being convenient for.

Example 2

On the basis of the embodiment 1, as shown in fig. 1-2, the belt conveyor further comprises a turning blade 15, a small belt pulley 16, a large belt pulley 17 and a flat belt 18, the turning blade 15 is arranged between the two rotating rods, the small belt pulley 16 is arranged on the rotating rod on the same side with the rocker 37, the large belt pulley 17 is arranged on the rotating shaft 34, and the flat belt 18 is arranged between the small belt pulley 16 and the large belt pulley 17. The staff waves rocker 37 and drives big belt pulley 17 rotatory, and big belt pulley 17 drives belt lace wheel 16 rotatory through flat belt 18, and then drives upset blade 15 through the bull stick and rotate, can break up the soybean of making a round trip to overturn, is favorable to further screening operation.

The movable type spring beating machine is characterized by further comprising a movable ejector rod 19, a mounting seat 20, a beating block 21 and a second elastic part 22, wherein a square hole is formed in one side, away from the outlet end, of the slide rail 12, the mounting seat 20 is arranged on the square frame 2, the beating block 21 is rotatably arranged on the mounting seat 20, the beating end of the beating block 21 is located in the square hole, the second elastic part 22 is arranged between the beating block 21 and the mounting seat 20, the second elastic part 22 is a compression spring, a round hole is formed in the square frame 2, close to one side of the beating block 21, of the beating block 2, and the movable ejector rod 19 penetrates through the round hole to be installed on the movable plate 32. The moving plate 32 moves rightwards to drive the moving ejector rod 19 to push the knocking block 21 rightwards, the second elastic piece 22 is compressed, when the moving plate 32 drives the moving ejector rod 19 to move leftwards without contacting with the knocking block 21, the knocking block 21 resets under the action of the second elastic piece 22, the slide rail 12 is knocked, and the slide rail 12 is prevented from being blocked.

The automatic feeding device is characterized by further comprising a rotating motor 23 and a belt transmission mechanism 24, wherein the rotating motor 23 is arranged on the base 1 in a bolt connection mode, and the belt transmission mechanism 24 is arranged between an output shaft of the rotating motor 23 and the rotating shaft 34. The rotating motor 23 can drive the rotating shaft 34 to rotate through the cooperation of the belt conveying mechanism 24, so that the automatic operation is realized, and the labor is saved.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. An agricultural soybean screening device comprises a base and a square frame, wherein the square frame is arranged at the center of the top of the base, the agricultural soybean screening device is characterized by further comprising a moving mechanism, a mounting plate, a mounting frame, a screening box, a cylindrical sleeve, a cylindrical rod, a first elastic piece, a supporting plate, a wedge block, a slide way, a U-shaped block and a placing plate, the moving mechanism is arranged in the square frame, the mounting plate is arranged at each of two sides of the moving mechanism, the mounting frame is arranged at the center of the tops of the two mounting plates, the screening box is arranged between the two mounting frames through rotating rods, the cylindrical sleeve is symmetrically arranged at the top of the mounting plates, the cylindrical rod is slidably arranged in the cylindrical sleeve, the first elastic piece is arranged between the cylindrical sleeve and the cylindrical rod, the supporting plate is arranged between the cylindrical rods which are at the same horizontal position in the front and back, the supporting plate is contacted with the bottom of the screening box, the wedge block is arranged on each cylindrical rod, the slide way is arranged at the top of the square frame, the side wall of the slideway is provided with a U-shaped block matched with the wedge-shaped block, and the side wall of the square frame at one side of the outlet of the slideway is provided with a placing plate; the moving mechanism comprises a moving plate, a bearing seat, a rotating shaft, cranks, swing ejector rods, rockers and cover plates, guide grooves are formed in the square frame from top to bottom, the moving plate is arranged in the guide grooves in a sliding mode, fan-shaped holes are formed in the moving plate, the cover plates are arranged on two side walls of the square frame, the bearing seats are arranged on the cover plates, the rotating shaft is arranged in the bearing seats, the cranks are arranged at the ends, located at the fan-shaped holes, of the rotating shaft, the swing ejector rods are arranged on the cranks in a rotating mode, one ends of the swing ejector rods are located at the circle centers of the fan-shaped holes, the rockers are arranged at the circular arcs of the fan-shaped holes at the other ends of the rotating shaft, the two cover plates are provided with straight holes, and the mounting plates penetrate through the straight holes and are mounted on the moving plate; the belt conveyor is characterized by further comprising turnover blades, small belt pulleys, a large belt pulley and a flat belt, wherein the turnover blades are arranged between the two rotating rods, the small belt pulley is arranged on the rotating rod which is at the same side with the rocker, the large belt pulley is arranged on the rotating shaft, and the flat belt is arranged between the small belt pulley and the large belt pulley.

2. The agricultural soybean screening device as claimed in claim 1, further comprising a movable ejector rod, a mounting seat, a knocking block and a second elastic member, wherein a square hole is formed in one side of the slide way, which is away from the outlet end, the mounting seat is arranged on the square frame, the knocking block is rotatably arranged on the mounting seat, the knocking end of the knocking block is located in the square hole, the second elastic member is arranged between the knocking block and the mounting seat, a round hole is formed in the square frame, which is close to one side of the knocking block, and the movable ejector rod penetrates through the round hole and is mounted on the movable plate.

3. The agricultural soybean screening apparatus according to claim 2, further comprising a rotary motor and a belt transmission mechanism, wherein the base is provided with the rotary motor, and the belt transmission mechanism is provided between an output shaft of the rotary motor and the rotating shaft.