CN113546834A

CN113546834A - Mechanical peanut seed selection equipment

Info

Publication number: CN113546834A
Application number: CN202110649179.3A
Authority: CN
Inventors: 夏郁
Original assignee: Quanzhou Pingwang Technology Co Ltd
Current assignee: Quanzhou Pingwang Technology Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-10-26

Abstract

The invention relates to seed selection equipment, in particular to mechanical peanut seed selection equipment. The invention aims to provide mechanical peanut seed selection equipment which is high in sorting speed and basically consistent in size of the sorted peanuts. In order to solve the technical problem, the invention provides mechanical peanut seed selection equipment which comprises a mounting frame, a collection frame, a slide rail, a slide block, a first frame body, a motor, a disc, a first connecting rod, a second frame body, a partition plate, a first baffle, a first bearing seat and the like; the collection frame has been placed at bottom center in the mounting bracket, and the inboard lower part of two walls is equipped with the slide rail about the mounting bracket, and equal slidingtype is connected with the slider on the slide rail, and the slider top is connected with first framework, and it has a plurality of first through-holes to open under the first framework. The peanut picker has the advantages that the picking speed is high, and the sizes of the picked peanuts are basically consistent.

Description

Mechanical peanut seed selection equipment

Technical Field

The invention relates to seed selection equipment, in particular to mechanical peanut seed selection 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. The peanuts need to be selected before sowing, good and big peanuts are used as seeds, so that the quality of the peanuts in the next year can be better guaranteed, but the current seed selection mode depends on manual picking, the speed is low, and the size is not specified clearly, so that the picked peanuts are different in size.

In summary, there is a need to develop a mechanical peanut seed selection device with high picking speed and basically consistent picked peanuts, so as to overcome the defects of low picking speed and large difference in the size of the picked peanuts in the prior art.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of low picking speed and large difference of the sizes of picked peanuts in the prior art, and the invention aims to provide mechanical peanut seed selection equipment which is high in picking speed and basically consistent in the size of the picked peanuts.

(2) Technical scheme

In order to solve the technical problem, the invention provides mechanical peanut seed selection equipment which comprises a mounting frame, a collection frame, a sliding rail, a sliding block, a first frame body, a motor, a disc, a first connecting rod, a second frame body, a partition plate, a first baffle plate, a first bearing seat, a first rotating shaft, a second rotating shaft, a cushion block and a rocking handle, wherein the collection frame is arranged at the center of the bottom in the mounting frame, the sliding rail is arranged at the lower part of the inner sides of the left wall and the right wall of the mounting frame, the sliding block is connected on the sliding rail in a sliding manner, the top of the sliding block is connected with the first frame body, a plurality of first through holes are formed in the lower wall of the first frame body, the motor is arranged in the middle of the front side of the mounting frame, the first rotating shaft is connected on an output shaft at the front side of the motor, the front end of the first rotating shaft is connected with the disc, the eccentric position of the front side of the disc is rotatably connected with a first connecting rod, the left end of the first connecting rod is connected to the middle of the outer side of the right wall of the first frame body, the mounting bracket top is connected with the second framework, the middle part is equipped with the division board in the second framework, both sides are connected two inboard around the second framework around the division board, second framework lower wall bilateral symmetry is opened there is the discharge opening, second framework lower wall outside bilateral symmetry rotary type is connected with first baffle, first baffle blocks the discharge opening respectively, two wall upper portions all are equipped with primary shaft bearing about the mounting bracket, be connected with the second pivot between the primary shaft bearing of the left and right sides, second pivot left part and right part all are equipped with the cushion, the cushion is respectively in primary shaft baffle below, and with the contact of primary shaft baffle bottom, second pivot right-hand member is connected with the rocking handle.

Preferably, the collecting device is further included, the lower portion of the left wall of the mounting frame and the bottom of the first frame are provided with the collecting device matched with each other, the collecting device comprises a third rotating shaft, a second bearing seat, a second connecting rod, a third frame, a bottom plate, a bolt and a stop block, the left wall of the mounting frame is cut into two sections from the lower portion, the third rotating shaft is connected between the left wall of the mounting frame on the upper portion and the left wall of the mounting frame on the lower portion, the second bearing seat is arranged in the middle of the third rotating shaft, the second connecting rod is connected to the left side of the second bearing seat, the left end of the second connecting rod is connected with the third frame, the left side of the bottom of the first frame is rotatably connected with the bottom plate, a first through hole is formed in the bottom plate, a threaded hole is formed in the right side of the bottom of the first frame, the bolt is screwed in the threaded hole, the bottom end of the bolt is connected with the stop block below the bottom plate, and the stop block blocks the bottom plate.

Preferably, the guide frame further comprises a guide sleeve, a guide rod, a connecting block and a first spring, a second through hole is formed in the right portion of the second rotating shaft, the guide sleeve is arranged on the upper portion of the right side of the right wall of the mounting frame, the guide rod is sleeved in the guide sleeve, the upper portion of the guide rod penetrates through the second through hole, the bottom end of the guide rod is connected with the connecting block, the left side and the right side of the top of the connecting block are respectively provided with the first spring, and the top end of the first spring is connected to the bottom of the guide sleeve.

Preferably, the device also comprises a shaking device, the lower part of the right wall of the mounting frame is provided with the shaking device, the shaking device comprises second springs, second baffles, gear rings, a third bearing seat, a fourth rotating shaft, a first gear, a second bevel gear, a fourth bearing seat, a fifth rotating shaft, a third bevel gear and a cam, the lower part of the inner side of the left wall of the mounting frame is provided with two second springs, the inner ends of the second springs are connected with the second baffles, the right side of each second baffle is contacted with the left side of the collecting frame, the periphery of each disc is provided with the gear rings, the lower part of the front side of the right wall of the mounting frame is provided with the third bearing seat, the fourth rotating shaft is arranged in the third bearing seat, the front end of the fourth rotating shaft is connected with the first gear, the first gear is meshed with the gear rings, the center of the front side of the first gear is connected with the second bevel gear, the lower part of the inner side of the right wall of the mounting frame is provided with the fourth bearing seat, the fifth rotating shaft is arranged in the fourth bearing seat, the top end of the fifth rotating shaft is connected with the third bevel gear, the third bevel gear is meshed with the second bevel gear, and the bottom end of the fifth rotating shaft is connected with a cam.

Preferably, the collecting frame further comprises rollers and clamping blocks, a wheel groove is formed in the center of the bottom in the mounting frame, the two rollers are placed in the wheel groove, the left side and the right side of the bottom of the collecting frame are respectively provided with the two clamping blocks, the clamping block on the left side is arranged on the outer side of the roller on the left side, and the clamping block on the right side is arranged on the outer side of the roller on the right side.

The working principle is as follows: when the device is used for picking peanuts, a user pours the peanuts to be picked into the second frame body, then the user rotates the rocking handle 180 degrees to drive the second rotating shaft to rotate 180 degrees to enable the cushion block to face downwards, the first baffle plate rotates downwards under the action of gravity to be opened, the peanuts in the second frame body enter the first frame body from the discharge hole, when the peanuts in the first frame body reach the required amount, the user rotates the rocking handle again to drive the second rotating shaft to rotate 180 degrees to enable the cushion block to reset, the cushion block pushes the first baffle plate back to the initial position to enable the discharge hole to be blocked, then the user controls the motor to rotate to drive the first rotating shaft to rotate to further drive the disc to rotate to enable the first connecting rod to move left and right to drive the first frame body to shake left and right, so that the peanuts in the first frame body can shake, the small peanuts in the first frame body fall down from the first through hole, and (4) entering a collection frame, controlling the motor to stop working when no peanut falls down in the first frame body by a user, taking away the residual peanuts in the first frame body, and repeating the steps to pick the residual peanuts in the second frame body. The back that finishes is chosen to the peanut, and the user takes away little peanut in with collecting the frame, so pick many peanuts through once only, the speed of choosing is faster, and first through-hole is the boundary of peanut size, has prevented that the peanut size from differing the too big condition emergence.

Because still including collection device, mounting bracket left wall lower part and first framework bottom are equipped with the collection device of mutually supporting, collection device is including the third pivot, the second bearing seat, the second connecting rod, the third framework, the bottom plate, bolt and dog, the mounting bracket left wall is cut into two sections from the lower part, be connected with the third pivot between the mounting bracket left wall on upper portion and the mounting bracket left wall of lower part, third pivot middle part is equipped with the second bearing seat, second bearing seat left side is connected with the second connecting rod, second connecting rod left end is connected with the third framework, first framework bottom left side rotary type is connected with the bottom plate, first through-hole is opened on the bottom plate, threaded hole is opened on first framework bottom right side, threaded hole internal rotation has the bolt, the bolt bottom end is connected with the dog, the dog is below the bottom plate, the dog blocks the bottom plate. So when collecting the remaining peanut in the first framework, the user rotates the third framework 180 for the third framework is located the below of first framework, then the user rotates the dog 180 for dog and bottom plate separation, the bottom plate rotates the opening downwards under the action of gravity this moment, the peanut in the first framework falls into in the third framework, after the peanut in the first framework all falls down, the user upwards rotates the bottom plate and resets, then rotates the dog 180 in the opposite direction, make the dog block the bottom plate again, then the user rotates the third framework 180 in the opposite direction again and resets can. When it is again desired to collect peanuts within the first frame, the user can repeat the above steps. And after the peanuts are picked, the user takes away the peanuts in the third frame. Therefore, the peanuts in the first frame can be taken away conveniently, and the work of a user is more convenient.

Because still including guide pin bushing, guide arm, connecting block and first spring, second pivot right part is opened has the second through-hole, and mounting bracket right side upper portion is equipped with the guide pin bushing, and the guide pin bushing endotheca has the guide arm, and guide arm upper portion passes the second through-hole, and the guide arm bottom is connected with the connecting block, and connecting block top left side and right side all are equipped with first spring, and first spring top is connected in the guide pin bushing bottom. Therefore, when the second rotating shaft needs to be rotated, the user can pull the guide rod out of the second through hole downwards, the first spring is stretched, then the second rotating shaft can be rotated, when the second rotating shaft does not need to be rotated, the user loosens the guide rod, the first spring contracts, and the guide rod is driven to move upwards and is inserted into the second through hole. So when need not rotate the second pivot, fix the second pivot, can prevent that the second pivot from rotating under the exogenic action, lead to the peanut in the second frame to fall.

Because the collecting frame also comprises a shaking device, the lower part of the right wall of the mounting frame is provided with the shaking device, the shaking device comprises a second spring, a second baffle plate, a gear ring, a third bearing seat, a fourth rotating shaft, a first gear, a second bevel gear, a fourth bearing seat, a fifth rotating shaft, a third bevel gear and a cam, the lower part of the inner side of the left wall of the mounting frame is provided with two second springs, the inner ends of the second springs are connected with the second baffle plate, the right side of the second baffle plate is contacted with the left side of the collecting frame, the periphery of the disc is provided with the gear ring, the lower part of the front side of the right wall of the mounting frame is provided with the third bearing seat, the fourth rotating shaft is arranged in the third bearing seat, the front end of the fourth rotating shaft is connected with the first gear, the first gear is meshed with the gear ring, the center of the front side of the first gear is connected with the second bevel gear, the lower part of the inner side of the right wall is provided with the fourth bearing seat, the fifth rotating shaft is arranged in the fourth bearing seat, and the top end of the fifth rotating shaft is connected with the third bevel gear, the third bevel gear is meshed with the second bevel gear, and the bottom end of the fifth rotating shaft is connected with a cam. So when the disc rotates, drive the ring gear and rotate, and then drive first gear revolve, make second bevel gear revolve, and then drive third bevel gear revolve, thereby drive fifth pivot and rotate, make the cam revolve, when the cam rotates to and collects the frame contact, promote to collect the frame and remove left, the second spring is compressed, when the cam furthest rotates to leave and collects the frame, the second spring extension, promote to collect the frame and remove right, so relapse, can let the collection frame rock, make the florists in the collection frame can not pile up in a department.

Because still including roller and fixture block, the bottom center is opened at the mounting bracket has the race, has placed two rollers in the race, collects frame bottom left side and right side and all is equipped with two fixture blocks, and the fixture block on left side is in the left roller outside, and the fixture block on right side is in the roller outside on right side. The wheel groove and the roller can make the collection frame move more easily.

(3) Advantageous effects

The peanut picking device has the advantages that the picking speed is high, the picked peanuts are basically consistent in size, the picking speed is high by picking a plurality of peanuts at one time, the first through holes are boundaries of the peanuts in size, the situation that the peanuts are too large in size difference is prevented, the collection device can conveniently take the peanuts in the first frame, and the work of a user is more convenient.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a second front view structure diagram of the present invention.

Fig. 3 is a third schematic view of the present invention.

Fig. 4 is a schematic diagram of a fourth front view structure according to the present invention.

Fig. 5 is a schematic view of a fifth front view structure according to the present invention.

The labels in the figures are: 1-mounting rack, 2-collecting frame, 3-sliding rail, 4-sliding block, 5-first frame body, 6-first through hole, 7-motor, 8-disc, 9-first connecting rod, 10-second frame body, 11-discharging hole, 12-separating plate, 13-first baffle, 14-first bearing seat, 15-first rotating shaft, 16-second rotating shaft, 17-cushion block, 18-rocking handle, 19-collecting device, 191-third rotating shaft, 192-second bearing seat, 193-second connecting rod, 194-third frame body, 195-bottom plate, 196-threaded hole, 197-bolt, 198-stop block, 20-second through hole, 21-guide sleeve, 22-guide rod, 23-connecting block, 24-first spring, 25-shaking device, 251-second spring, 252-second baffle, 253-gear ring, 254-third bearing seat, 255-fourth rotating shaft, 256-first gear, 257-second bevel gear, 258-fourth bearing seat, 259-fifth rotating shaft, 2510-third bevel gear, 2511-cam, 26-wheel groove, 27-roller and 28-fixture block.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A mechanical peanut seed selection device is shown in figures 1-5 and comprises a mounting frame 1, a collection frame 2, a slide rail 3, a slide block 4, a first frame body 5, a motor 7, a disc 8, a first connecting rod 9, a second frame body 10, a partition plate 12, a first baffle 13, a first bearing seat 14, a first rotating shaft 15, a second rotating shaft 16, a cushion block 17 and a rocking handle 18, wherein the collection frame 2 is placed at the center of the bottom in the mounting frame 1, the slide rails 3 are arranged at the lower parts of the inner sides of the left wall and the right wall of the mounting frame 1, the slide block 4 is connected on the slide rail 3 in a sliding manner, the first frame body 5 is connected at the top of the slide block 4, a plurality of first through holes 6 are formed in the lower wall of the first frame body 5, the motor 7 is arranged in the middle part of the front side of the mounting frame 1, the first rotating shaft 15 is connected on an output shaft at the front end of the motor 7, the disc 8 is rotatably connected with the first connecting rod 9 at an eccentric position at the front side of the disc 8, the left end rotary type of the first connecting rod 9 is connected to the middle part of the outer side of the right wall of the first frame body 5, the top of the mounting frame 1 is connected with a second frame body 10, the middle part of the inner part of the second frame body 10 is provided with a separation plate 12, the front side and the rear side of the separation plate 12 are connected to the inner sides of the front wall and the rear wall of the second frame body 10, the lower wall of the second frame body 10 is provided with discharge holes 11 in a bilateral symmetry mode, the lower wall of the second frame body 10 is provided with first baffle plates 13 in a bilateral symmetry mode, the first baffle plates 13 respectively block the discharge holes 11, the upper parts of the left wall and the right wall of the mounting frame 1 are provided with first bearing seats 14, a second rotating shaft 16 is connected between the first bearing seats 14 on the left side and the right side, the left part and the right part of the second rotating shaft 16 are provided with cushion blocks 17, the cushion blocks 17 are respectively below the first baffle plates 13 and are in bottom contact with the first baffle plates 13, and the right end of the second rotating shaft 16 is connected with a rocking handle 18.

Example 2

The collecting device 19 comprises a third rotating shaft 191, a second bearing block 192, a second connecting rod 193, a third frame body 194, a bottom plate 195, a bolt 197 and a stop block 198, the left wall of the mounting frame 1 is cut into two sections from the lower part, the third rotating shaft 191 is connected between the left wall of the mounting frame 1 at the upper part and the left wall of the mounting frame 1 at the lower part, the second bearing block 192 is arranged in the middle of the third rotating shaft 191, the second connecting rod 193 is connected to the left side of the second bearing block 192, the third frame body 194 is connected to the left end of the second connecting rod 193, the bottom plate 195 is rotatably connected to the left side of the bottom of the first frame body 5, the first through hole 6 is formed in the bottom plate 195, a threaded hole 196 is formed in the right side of the bottom of the first frame body 5, the bolt 197 is screwed in the threaded hole 196, the bottom end of the bolt 198 is connected to the bottom end of the bolt 198, and the stop block 198 is arranged below the bottom plate 195, stop 198 catches floor 195.

Example 3

The novel mounting rack is characterized by further comprising a guide sleeve 21, a guide rod 22, a connecting block 23 and a first spring 24, a second through hole 20 is formed in the right part of the second rotating shaft 16, the guide sleeve 21 is arranged on the upper portion of the right side of the right wall of the mounting rack 1, the guide rod 22 is sleeved in the guide sleeve 21, the upper portion of the guide rod 22 penetrates through the second through hole 20, the connecting block 23 is connected to the bottom end of the guide rod 22, the first spring 24 is arranged on the left side and the right side of the top of the connecting block 23, and the top end of the first spring 24 is connected to the bottom of the guide sleeve 21.

Example 4

The device also comprises a shaking device 25, the shaking device 25 is arranged at the lower part of the right wall of the mounting rack 1, the shaking device 25 comprises a second spring 251, a second baffle 252, a gear ring 253, a third bearing seat 254, a fourth rotating shaft 255, a first gear 256, a second bevel gear 257, a fourth bearing seat 258, a fifth rotating shaft 259, a third bevel gear 2510 and a cam 2511, two second springs 251 are arranged at the lower part of the inner side of the left wall of the mounting rack 1, the second baffle 252 is connected at the inner end of the second spring 251, the right side of the second baffle 252 is contacted with the left side of the collecting frame 2, the gear ring 253 is arranged at the periphery of the disc 8, the third bearing seat 254 is arranged at the lower part of the front side of the right wall of the mounting rack 1, the fourth rotating shaft 255 is arranged in the third bearing seat 254, the first gear 256 is connected at the front end of the fourth rotating shaft 255, the first gear 256 is meshed with the gear ring gear 253, the second bevel gear 257 is connected at the center of the front side of the first gear 256, the fourth bearing seat 258 is arranged at the lower part of the inner side of the right wall of the mounting rack 1, a fifth rotating shaft 259 is arranged in the fourth bearing block 258, a third bevel gear 2510 is connected to the top end of the fifth rotating shaft 259, the third bevel gear 2510 is meshed with the second bevel gear 257, and a cam 2511 is connected to the bottom end of the fifth rotating shaft 259.

The collecting frame comprises an installation frame 1 and is characterized by further comprising rollers 27 and fixture blocks 28, a wheel groove 26 is formed in the center of the bottom in the installation frame 1, the two rollers 27 are placed in the wheel groove 26, the left side and the right side of the bottom of the collecting frame 2 are respectively provided with the two fixture blocks 28, the fixture block 28 on the left side is located on the outer side of the roller 27 on the left side, and the fixture block 28 on the right side is located on the outer side of the roller 27 on the right side.

The working principle is as follows: when the device is needed to pick peanuts, a user pours the peanuts to be picked into the second frame body 10, then the user rotates the rocking handle 18 180 degrees to drive the second rotating shaft 16 to rotate 180 degrees, so that the cushion block 17 faces downwards, the first baffle 13 rotates downwards under the action of gravity to be opened, the peanuts in the second frame body 10 enter the first frame body 5 from the discharge hole 11, when the peanuts in the first frame body 5 reach a required amount, the user rotates the rocking handle 18 again to drive the second rotating shaft 16 to rotate 180 degrees, so that the cushion block 17 is reset, the cushion block 17 pushes the first baffle 13 back to the initial position, so that the discharge hole 11 is blocked, then the user controls the motor 7 to rotate to drive the first rotating shaft 15 to rotate, further drive the disc 8 to rotate, drive the first connecting rod 9 to move left and right to drive the first frame body 5 to swing left and right, so that the peanuts in the first frame body 5 can be swung, the small peanuts in the first frame body 5 fall from the first through hole 6 and enter the collection frame 2, when no peanuts fall in the first frame body 5, the user controls the motor 7 to stop working, then the remaining peanuts in the first frame body 5 are taken away, and then the steps are repeated, and the remaining peanuts in the second frame body 10 are picked. After the peanuts are picked and sorted, the user takes away the small peanuts in the collecting frame 2, so that the peanuts are picked and sorted at one time, the picking speed is higher, the first through holes 6 are the dividing lines of the peanuts, and the situation that the sizes of the peanuts are different from each other greatly is prevented.

Because the collecting device 19 is further included, the collecting device 19 which is mutually matched is arranged at the lower part of the left wall of the mounting frame 1 and the bottom of the first frame body 5, the collecting device 19 comprises a third rotating shaft 191, a second bearing seat 192, a second connecting rod 193, a third frame body 194, a bottom plate 195, a bolt 197 and a stop block 198, the left wall of the mounting frame 1 is cut into two sections from the lower part, the third rotating shaft 191 is connected between the left wall of the mounting frame 1 at the upper part and the left wall of the mounting frame 1 at the lower part, the second bearing seat 192 is arranged in the middle of the third rotating shaft 191, the second connecting rod 193 is connected to the left side of the second bearing seat 192, the third frame body 194 is connected to the left end of the second connecting rod 193, the bottom plate 195 is rotatably connected to the left side of the bottom of the first frame body 5, the first through hole 6 is opened on the bottom plate 195, the right side of the bottom of the first frame body 5 is opened with a threaded hole 196, the bolt 197 is screwed in the threaded hole 196, the bottom end of the bolt 198 is connected to the bottom end of the stop block 198, and the stop block 198 is arranged below the bottom plate 195, stop 198 catches floor 195. Therefore, when the peanuts left in the first frame 5 are collected, the user rotates the third frame 194 180 degrees, so that the third frame 194 is located below the first frame 5, then the user rotates the stopper 198 180 degrees, so that the stopper 198 is separated from the bottom plate 195, at this time, the bottom plate 195 rotates downwards under the action of gravity to be opened, the peanuts in the first frame 5 fall into the third frame 194, after all the peanuts in the first frame 5 fall down, the user rotates the bottom plate 195 upwards to reset, then rotates the stopper 198 180 degrees in the opposite direction, so that the stopper 198 locks the bottom plate 195 again, and then the user rotates the third frame 194 in the opposite direction by 180 degrees to reset. When it is again desired to collect the peanuts in the first frame 5, the user can repeat the above steps. After the peanuts are picked, the user takes away the peanuts in the third frame 194. Therefore, peanuts in the first frame body 5 can be taken away conveniently, and the work of a user is more convenient.

Because still including guide pin bushing 21, guide arm 22, connecting block 23 and first spring 24, second through-hole 20 has been opened to second pivot 16 right part, and the upper portion of the right wall right side of mounting bracket 1 is equipped with guide pin bushing 21, and guide pin bushing 21 endotheca has guide arm 22, and second through-hole 20 is passed on guide arm 22 upper portion, and guide arm 22 bottom is connected with connecting block 23, and connecting block 23 top left side and right side all are equipped with first spring 24, and first spring 24 top is connected in the guide pin bushing 21 bottom. Therefore, when the second rotating shaft 16 needs to be rotated, the user can pull the guide rod 22 downwards out of the second through hole 20, the first spring 24 is stretched, and then the second rotating shaft 16 can be rotated, and when the second rotating shaft 16 does not need to be rotated, the user releases the guide rod 22, the first spring 24 contracts, and the guide rod 22 is driven to move upwards and be inserted back into the second through hole 20. Therefore, when the second rotating shaft 16 does not need to be rotated, the second rotating shaft 16 is fixed, so that the second rotating shaft 16 can be prevented from rotating under the action of external force, and peanuts in the second frame body 10 can be prevented from falling.

Because the installation rack further comprises a shaking device 25, the shaking device 25 is arranged at the lower part of the right wall of the installation rack 1, the shaking device 25 comprises a second spring 251, a second baffle 252, a gear ring 253, a third bearing seat 254, a fourth rotating shaft 255, a first gear 256, a second bevel gear 257, a fourth bearing seat 258, a fifth rotating shaft 259, a third bevel gear 2510 and a cam 2511, two second springs 251 are arranged at the lower part of the inner side of the left wall of the installation rack 1, the second baffle 252 is connected at the inner end of the second spring 251, the right side of the second baffle 252 is contacted with the left side of the collection frame 2, the gear ring 253 is arranged at the periphery of the disc 8, the third bearing seat 254 is arranged at the lower part of the front side of the right wall of the installation rack 1, the fourth rotating shaft 255 is arranged in the third bearing seat 254, the first gear 256 is connected at the front end of the fourth rotating shaft 255, the first gear 256 is meshed with the gear ring 253, the second bevel gear 257 is connected at the center of the front side of the first gear 256, the lower part of the inner side of the right wall of the installation rack 1 is provided with the fourth bearing seat 258, a fifth rotating shaft 259 is arranged in the fourth bearing block 258, a third bevel gear 2510 is connected to the top end of the fifth rotating shaft 259, the third bevel gear 2510 is meshed with the second bevel gear 257, and a cam 2511 is connected to the bottom end of the fifth rotating shaft 259. So when disc 8 rotated, drive ring gear 253 and rotate, and then drive first gear 256 and rotate, make second bevel gear 257 rotate, and then drive third bevel gear 2510 and rotate, thereby drive fifth pivot 259 and rotate, make cam 2511 rotate, when cam 2511 rotated to contact with collection frame 2, promote collection frame 2 and remove left, second spring 251 is compressed, when cam 2511 rotated to leave collection frame 2 farthest, second spring 251 extends, promote collection frame 2 and remove right, so relapse, can let collection frame 2 obtain rocking, make the interior little peanut of collection frame 2 can not pile up in a department.

Because the collecting frame further comprises a roller 27 and a fixture block 28, a wheel groove 26 is formed in the center of the bottom in the mounting frame 1, two rollers 27 are placed in the wheel groove 26, two fixture blocks 28 are respectively arranged on the left side and the right side of the bottom of the collecting frame 2, the fixture block 28 on the left side is arranged on the outer side of the roller 27 on the left side, and the fixture block 28 on the right side is arranged on the outer side of the roller 27 on the right side. The wheel groove 26 and the roller 27 allow the collection frame 2 to be moved more easily.

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. A mechanical peanut seed selection device is characterized by comprising a mounting frame (1), a collection frame (2), slide rails (3), slide blocks (4), a first frame body (5), a motor (7), a disc (8), a first connecting rod (9), a second frame body (10), partition plates (12), first baffle plates (13), a first bearing seat (14), a first rotating shaft (15), a second rotating shaft (16), cushion blocks (17) and a rocking handle (18), wherein the collection frame (2) is placed at the center of the bottom in the mounting frame (1), the slide rails (3) are arranged at the lower parts of the inner sides of the left wall and the right wall of the mounting frame (1), the slide rails (3) are connected with the slide blocks (4) in a sliding manner, the top of each slide block (4) is connected with the first frame body (5), a plurality of first through holes (6) are formed in the lower wall of the first frame body (5), the motor (7) is arranged in the middle of the front side of the mounting frame (1), a first rotating shaft (15) is connected on an output shaft at the front side of a motor (7), a disc (8) is connected at the front end of the first rotating shaft (15), a first connecting rod (9) is rotatably connected at the eccentric position of the front side of the disc (8), the left end of the first connecting rod (9) is rotatably connected at the middle part of the outer side of the right wall of a first frame body (5), a second frame body (10) is connected at the top of the mounting frame (1), a partition plate (12) is arranged at the middle part in the second frame body (10), the front side and the rear side of the partition plate (12) are connected at the inner sides of the front wall and the rear wall of the second frame body (10), discharge holes (11) are symmetrically formed in the left and right direction of the lower wall of the second frame body (10), first baffle plates (13) are rotatably connected at the outer side of the lower wall of the second frame body (10) in the left and right direction, the discharge holes (11) are respectively blocked by the first baffle plates (13), first bearing seats (14) are respectively arranged at the upper parts of the left and right walls of the mounting frame body (1), a second rotating shaft (16) is connected between the first bearing seats (14) at the left and right sides, the left part and the right part of the second rotating shaft (16) are respectively provided with a cushion block (17), the cushion blocks (17) are respectively arranged below the first baffle (13) and are in contact with the bottom of the first baffle (13), and the right end of the second rotating shaft (16) is connected with a rocking handle (18).

2. The mechanical peanut seed selection equipment as claimed in claim 1, further comprising a collection device (19), wherein the collection device (19) is arranged at the bottom of the first frame body (5) and at the lower part of the left wall of the mounting frame (1) and is matched with the bottom of the first frame body (5), the collection device (19) comprises a third rotating shaft (191), a second bearing seat (192), a second connecting rod (193), a third frame body (194), a bottom plate (195), a bolt (197) and a block (198), the left wall of the mounting frame (1) is cut into two sections from the lower part, the third rotating shaft (191) is connected between the left wall of the mounting frame (1) at the upper part and the left wall of the mounting frame (1) at the lower part, the second bearing seat (192) is arranged in the middle part of the third rotating shaft (191), the second connecting rod (193) is connected to the left side of the second bearing seat (192), the third frame body (194) is connected to the left end of the second connecting rod (193), the bottom of the first frame body (5) is rotatably connected to the bottom plate (195), the first through hole (6) is formed in the bottom plate (195), a threaded hole (196) is formed in the right side of the bottom of the first frame body (5), a bolt (197) is screwed into the threaded hole (196), the bottom end of the bolt (197) is connected with a stop block (198), the stop block (198) is arranged below the bottom plate (195), and the bottom plate (195) is clamped by the stop block (198).

3. The mechanical peanut seed selection equipment as claimed in claim 2, further comprising a guide sleeve (21), a guide rod (22), a connecting block (23) and a first spring (24), wherein a second through hole (20) is formed in the right portion of the second rotating shaft (16), the guide sleeve (21) is arranged on the upper portion of the right side of the right wall of the mounting frame (1), the guide rod (22) is sleeved in the guide sleeve (21), the upper portion of the guide rod (22) penetrates through the second through hole (20), the connecting block (23) is connected to the bottom end of the guide rod (22), the first spring (24) is arranged on each of the left side and the right side of the top of the connecting block (23), and the top end of the first spring (24) is connected to the bottom of the guide sleeve (21).

4. The mechanical peanut seed selection equipment as claimed in claim 3, further comprising a shaking device (25), wherein the shaking device (25) is arranged at the lower part of the right wall of the mounting frame (1), the shaking device (25) comprises a second spring (251), a second baffle plate (252), a gear ring (253), a third bearing seat (254), a fourth rotating shaft (255), a first gear (256), a second bevel gear (257), a fourth bearing seat (258), a fifth rotating shaft (259), a third bevel gear (2510) and a cam (2511), the lower part of the inner side of the left wall of the mounting frame (1) is provided with two second springs (251), the inner end of each second spring (251) is connected with the second baffle plate (252), the right side of each second baffle plate (252) is in contact with the left side of the collection frame (2), the periphery of the disc (8) is provided with the gear ring (253), the lower part of the front side of the right wall of the mounting frame (1) is provided with the third bearing seat (254), be equipped with fourth pivot (255) in third bearing seat (254), fourth pivot (255) front end is connected with first gear (256), first gear (256) and ring gear (253) meshing, first gear (256) front side center is connected with second bevel gear (257), mounting bracket (1) right wall inboard lower part is equipped with fourth bearing seat (258), be equipped with fifth pivot (259) in fourth bearing seat (258), fifth pivot (259) top is connected with third bevel gear (2510), third bevel gear (2510) and second bevel gear (257) meshing, fifth pivot (259) bottom is connected with cam (2511).

5. The mechanical peanut seed selection equipment as claimed in claim 4, further comprising a roller (27) and a fixture block (28), wherein a wheel groove (26) is formed in the center of the bottom in the mounting frame (1), two rollers (27) are placed in the wheel groove (26), two fixture blocks (28) are arranged on the left side and the right side of the bottom of the collection frame (2), the fixture block (28) on the left side is arranged on the outer side of the roller (27) on the left side, and the fixture block (28) on the right side is arranged on the outer side of the roller (27) on the right side.