CN216727695U

CN216727695U - Dry fruit selection magnetic separation device

Info

Publication number: CN216727695U
Application number: CN202122939347.0U
Authority: CN
Inventors: 冯武基
Original assignee: Wuwei Tengda Selected Machinery Co ltd
Current assignee: Wuwei Tengda Selected Machinery Co ltd
Priority date: 2021-11-28
Filing date: 2021-11-28
Publication date: 2022-06-14
Anticipated expiration: 2031-11-28

Abstract

The utility model relates to a dry fruit sieve material equipment technical field specifically is a choice magnetic separation device of dry fruit, including work platform, fixedly connected with feeder hopper above work platform's the left end, be provided with the feeder table that can defeated material can unload under the feeder hopper, work platform's top and the right-hand member below that is located the feeder table are provided with the conveyer belt, and work platform's leading flank installs the conveying motor who is used for driving the conveyer belt, and the suspension has the magnetic force stick directly over the middle part of conveyer belt, and the right-hand member endotheca of conveyer belt is equipped with the magnetic force roller. The utility model discloses a feeder platform that can sway that sets up on the conveyer belt feed end utilizes pushing away of its top surface material muscle to promote defeated material, utilizes the discharge opening on the feeder platform to unload the little slay silt of particle diameter simultaneously, does benefit to thoroughly to detach the slay silt on the dry fruit through the continuous striking that pushes away the material muscle for the choice is efficient and thorough for dry fruit, has the value of using widely.

Description

Dry fruit selection magnetic separation device

Technical Field

The utility model relates to a dry fruit sieve material equipment technical field specifically is a choice magnetic separation device of dry fruit.

Background

Some slay silt can be stained with in the preparation of dry fruit, and small-scale processing factory generally adopts the manual work to take and holds the magnetite and inhale the separation to its magnetism because of the problem that equipment cost is high, its inefficiency, and the separation is not thorough to it is hard to take trouble on the dry fruit to the transportation, is unfavorable for improving manufacturing cost, and the dry fruit surface has viscidity in addition, can glue with the slay silt, leads to its separation to be arduous. In view of this, we propose a dry fruit choice magnetic separation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a choice magnetic separation device of dry fruit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a dry fruit selection magnetic separation device comprises a working platform, wherein a feed hopper is fixedly connected above the left end of the working platform, a feeding table capable of conveying materials and discharging materials is arranged under the feed hopper, a plurality of material pushing ribs with triangular cross sections are arranged on the top surface of the feeding table from left to right at equal intervals, the high end of each material pushing rib faces the right end of the feeding table, a plurality of discharging holes are formed between every two adjacent material pushing ribs, a conveying belt is arranged above the working platform and below the right end of the feeding table, a conveying motor used for driving the conveying belt is mounted on the front side surface of the working platform, a magnetic rod is suspended above the middle of the conveying belt, a magnetic roller shaft is sleeved in the right end of the conveying belt, the right end of the conveying belt extends out of the working platform and is fixedly connected with a material distribution box below the working platform, and a guide plate which is inclined is arranged above the material distribution box, and a scraping plate contacted with the bottom of the right end of the conveying belt is arranged on the left side of the top end of the guide plate in an extending manner.

Preferably, compared with the prior art, the rear welding of feeder hopper has the vaulting pole that passes through bolt fixed connection with work platform, the welding has the strut that is the Y type on the bottom surface central line of feeder table, the strut rotates with the vaulting pole to be connected.

Preferably, compared with the prior art, a servo motor is installed on the left side of the support frame, an eccentric wheel is coaxially connected to the output shaft end of the servo motor, a circular shifting block is arranged at the bottom end of the support frame, and the shifting block is in sliding connection with the eccentric wheel.

Preferably, compared with the prior art, the radial right side of the shifting block is provided with a push block capable of moving transversely in a reciprocating manner, the push block is of a T-shaped structure, the front side face of a horizontal section of the push block is provided with a rectangular guide groove, and the front side face of the supporting rod on the right side is welded with a limiting block inserted into the guide groove.

Preferably, compare with prior art, be located the right side the welding of vaulting pole leading flank has the frame that keeps off with ejector pad horizontal segment joint, the ejector pad horizontal segment outside just is located to keep off the frame left side cover and is equipped with reset spring.

Preferably, compared with the prior art, the guide plate points to the tangential direction in the middle of the right end face of the conveying belt, an extension plate is arranged on the left side of the top end of the guide plate, the scraper plate is located above the bottom end of the extension plate, and the cross section of the scraper plate is triangular.

Preferably, compared with the prior art, the blanking mouth has been seted up to the top surface of extension board, the length of stock guide is greater than the length of branch workbin, the both sides end downwardly extending of stock guide is equipped with the clamping bar.

The utility model has the advantages that:

1. this choice magnetic separation device of dry fruit through the feeder table that sets up on the conveyer belt feed end, and it utilizes the eccentric wheel on the servo motor to drive it and sways vibrations, and is pushed away the material muscle and promotes defeated material, utilizes the discharge hole on the feeder table to unload the little slay silt of particle diameter simultaneously, does benefit to thoroughly to detach the slay silt on the dry fruit through the continuous striking that pushes away the material muscle, has practical value.

2. This choice magnetic separation device of dry fruit carries out defeated material through the conveyer belt that sets up to but set up the magnetic force stick of magnetism suction slag silt above the conveyer belt, the further magnetism of the magnetic roll axle that sets up in the conveyer belt discharge end is inhaled the slag silt, makes its and dry fruit thoroughly separate, and collect in conveyer belt discharge end below by the dry fruit of throwing can, its whole is with low costs, dry fruit is choice efficiently and thoroughly, has the value of using widely.

3. This choice magnetic separation device of dry fruit through the branch workbin that sets up in the discharge end below at the conveyer belt, utilizes the stock guide of its top to carry out the guide of dry fruit, utilizes the scraper blade to strike off absorbent slay powder soil on the conveyer belt, and then separately falls and is collected, has practical value.

Drawings

FIG. 1 is a plan view of the overall assembly structure of the present invention;

FIG. 2 is a plan view of a feeder floor mounting structure of the present invention;

FIG. 3 is a schematic view of a feeder floor according to the present invention;

fig. 4 is a schematic view of the material guiding plate of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a working platform; 2. a feed hopper; 21. a stay bar;

3. a feeding table; 301. a discharge chute; 302. a discharge opening; 31. pushing a material rib; 32. a support frame; 33. shifting blocks; 34. a push block; 341. a guide groove; 35. a return spring; 36. a blocking frame; 37. a limiting block; 38. a stripper plate;

4. a servo motor; 41. an eccentric wheel; 5. a conveyor belt; 51. a magnetic roll shaft; 6. a conveying motor; 7. a suspension frame;

8. a magnetic bar;

9. a material distributing box; 90. a material guide plate; 91. an extension plate; 92. a squeegee; 93. a blanking port; 94. and a clamping rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a choice magnetic separation device of dry fruit, includes work platform 1, and the left end top of work platform 1 is provided with the feeder hopper 3 that can defeated material can unload through bolt fixedly connected with feeder hopper 2 under feeder hopper 2 for dry fruit and mixed slag powder soil that fall into on the feeder hopper 3 are shaken and are carried right, and it sways the range controllable, do benefit to the speed and the weight of control feed, reach the material at the uniform velocity flow and the even effect of unloading. The top surface of the feeding table 3 is provided with a plurality of material pushing ribs 31 with triangular cross sections at equal intervals from left to right, and the high ends of the material pushing ribs 31 face the right end of the feeding table 3, namely when the feeding table 3 swings leftwards, the mixed materials such as dry fruits can slide rightwards along the inclined plane of the material pushing ribs 31, when the feeding table 3 swings rightwards, the high ends of the material pushing ribs 31 can push the mixed materials such as dry fruits to slide rightwards, and the effect of vibration material conveying is formed. And the continuous impact of the pushing ribs 31 is beneficial to thoroughly removing slag silt on the dried fruits.

In this embodiment, adjacent two a plurality of discharge openings 302 have been seted up between the material muscle 31 of pushing away, the discharge chute 301 that does not run through its right-hand member is seted up to the left end of feeder table 3, and the left end bottom of feeder table 3 extends to the outside stripper 38 of work platform 1 through bolt fixedly connected with, and when feeder table 3 shakes, the slay silt of small particle size falls into discharge chute 301 from discharge opening 302 in, and is released outside along with the left and right rocking of feeder table 3, in the collecting vessel is fallen to the guide of stripper 38. Work platform 1's top and the right-hand member below that is located feeder table 3 are provided with conveyer belt 5, a mixture such as dry fruit for catching vibrations from feeder table 3 right-hand member and getting off, work platform 1's leading flank installs the conveyor motor 6 that is used for driving conveyer belt 5, it has magnetic rod 8 to suspend directly over conveyer belt 5's the middle part, magnetic rod 8's length equals with conveyer belt 5's width, and be the fore-and-aft direction and put, magnetic rod 8 joint is on suspension frame 7, suspension frame 7 is the type of falling L, its bottom passes through fixed connection with work platform 1.

In this embodiment, the right-hand member endotheca of conveyer belt 5 is equipped with magnetic roll axle 51, and the left end endotheca of conveyer belt 5 is equipped with the round roller axle, and the ring is all cup jointed at the both ends of round roller axle and magnetic roll axle 51, and props ring bottom straight-bar and work platform 1 and pass through bolt fixed connection, and wherein conveyer motor 6's output axle head coaxial coupling has the band pulley, and the band pulley has closely been cup jointed forward of round roller axle to the end, and the cover is equipped with the belt between two band pulleys. The right-hand member of conveyer belt 5 stretches out work platform 1 and passes through bolt fixedly connected with branch workbin 9 below it, divide the upper and lower end opening of workbin 9, the welding has the baffle on the inside fore-and-aft direction line of branch workbin 9, the top of branch workbin 9 is provided with stock guide 90 that is the slope form, the bottom of stock guide 90 is located the top surface of baffle, and then the guide gets into the right half incasement of branch workbin 9 from the dry fruit that 5 right-hand members of conveyer belt were thrown down, magnetic roll 51 then the magnetism is being inhaled slay powder soil and is continuing along with conveyer belt 5 movements, and then with the dry fruit separation. The left side of the top end of the material guide plate 90 extends to be provided with a scraper 92 which is contacted with the bottom of the right end of the conveying belt 5, and slag silt which is magnetically attracted on the bottom of the conveying belt 5 is scraped through the scraper 92 so as to fall into the left half box of the material separating box 9.

In this embodiment, the magnetic rod 8 and the magnetic roller shaft 51 are both made of rare earth permanent magnet materials, and have large magnetic penetration depth, large magnetic force and large adsorption area, so that the efficiency of removing silt with slag is high.

Specifically, the rear welding of feeder hopper 2 has the vaulting pole 21 through bolt fixed connection with work platform 1, and the welding has the strut 32 that is the Y type on the bottom surface midline of feeder table 3, and strut 32 and strut 21 rotate to be connected, and the welding has the cylinder of orientation around between the strut 21, and the cylinder is pegged graft and is rotated with the middle part of strut 32.

Specifically, servo motor 4 is installed on the left side of strut 32, and servo motor 4 passes through the bolt fastening on work platform 1, regulates and controls servo motor 4's output through the speed regulator, and then regulates and controls the range and the speed that feeder table 3 swayd. An output shaft end of the servo motor 4 is coaxially connected with an eccentric wheel 41, a circular shifting block 33 is arranged at the bottom end of the support frame 32, the shifting block 33 is in sliding connection with the eccentric wheel 41, the servo motor 4 is started to drive the eccentric wheel 41 to rotate, and then the shifting block 33 is driven to swing by taking a cylinder in the middle of the support frame 32 as a rotating shaft, namely the feeding table 3 is driven to swing.

Further, a push block 34 capable of reciprocating and traversing is arranged on the radial right side of the shifting block 33, and slides by the push block 34 abutting against the shifting block 33 and contacting with the eccentric wheel 41 all the time. Ejector pad 34 is T type structure and its horizontal segment leading flank has seted up the guide way 341 that is the rectangle, and the welding of the vaulting pole 21 leading flank that is located the right side has stopper 37 with the plug-in of guide way 341, and stopper 37 is the cuboid structure, and forms spacingly, guarantees ejector pad 34 lateral shifting.

In addition, the front side surface of the stay bar 21 on the right side is welded with a blocking frame 36 clamped with the horizontal section of the push block 34, and the outer side of the horizontal section of the push block 34 and the left side of the blocking frame 36 are sleeved with a return spring 35, so that the push block 34 can transversely reciprocate under the action of the resilience force of the return spring 35.

Specifically, the material guiding plate 90 points to the tangential direction of the middle part of the right end face of the conveying belt 5, and dried fruits reaching the right end of the conveying belt 5 are thrown out along the tangential direction due to inertia so as to fall into the right half box of the material distributing box 9 guided by the material guiding plate 90 to slide down. The left side of the top end of the material guide plate 90 is provided with an extension plate 91, the scraper 92 is positioned above the bottom end of the extension plate 91, the cross section of the scraper 92 is triangular, and the sharp corner edge of the scraper 92 is attached to the bottom of the conveying belt 5, so that the slag powder soil is prevented from moving along with the conveying belt 5.

Furthermore, the top surface of the extension plate 91 is provided with a blanking port 93, so that the blocked slag powder falls into the left half box of the material distribution box 9 from the blanking port 93. The length of the material guide plate 90 is greater than that of the material distribution box 9, the clamping rods 94 extend downwards from the two side ends of the material guide plate 90, and the bottom ends of the clamping rods 94 are fixedly connected with the outer side of the material distribution box 9 through bolts, so that the material guide plate 90 can guide materials stably.

The utility model discloses a choice magnetic separation device of dry fruit is when using, start servo motor 4 and conveying motor 6 one by one earlier, then pour into mixture such as dry fruit from feeder hopper 2 top, the mixture that falls into on feeder table 3 is shaken and is located to carry to conveyer belt 5, wait to fall into on conveyer belt 5 just to be carried right, when magnetic bar 8, some upper slag silt is then by the magnetic attraction separation, it is carried behind conveyer belt 5 right-hand member to wait to dry fruit mixture, dry fruit is thrown out because of inertia and falls down, and is slided into the half incasement in the right side of branch workbin 9 by baffle 90 guide, because the magnetic attraction of magnetic force roller 51 makes the slag silt of lower floor continue to carry, until being scraped down by scraper blade 92 and fall into the half incasement in the left side of branch workbin 9 from blanking mouth 93, place two collecting buckets then the detachable collection dry fruit and slag silt in the below of branch workbin 9.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a choice magnetic separation device of dry fruit, includes work platform (1), its characterized in that: the feeding device is characterized in that a feeding hopper (2) is fixedly connected to the upper portion of the left end of the working platform (1), a feeding table (3) capable of conveying materials and discharging materials is arranged under the feeding hopper (2), a plurality of transverse triangular pushing ribs (31) are arranged on the top surface of the feeding table (3) from left to right at equal intervals, the high end of each pushing rib (31) faces the right end of the feeding table (3) and is adjacent to the right end, a plurality of discharge holes (302) are formed between every two adjacent pushing ribs (31), a conveying belt (5) is arranged above the working platform (1) and below the right end of the feeding table (3), a conveying motor (6) used for driving the conveying belt (5) is installed on the front side face of the working platform (1), a magnetic force rod (8) is suspended over the middle of the conveying belt (5), and a magnetic force roller shaft (51) is sleeved in the right end of the conveying belt (5), the right end of conveyer belt (5) stretches out work platform (1) and its below fixedly connected with divides workbin (9), the top of dividing workbin (9) is provided with stock guide (90) that is the slope form, the top left side extension of stock guide (90) is equipped with scraper blade (92) with conveyer belt (5) right-hand member bottom contact.

2. The dry fruit concentration and magnetic separation device of claim 1, which is characterized in that: the rear welding of feeder hopper (2) has vaulting pole (21) through bolt fixed connection with work platform (1), the welding has strut (32) that is the Y type on the bottom surface midline of feeder table (3), strut (32) and vaulting pole (21) rotate and are connected.

3. The dry fruit concentration and magnetic separation device as claimed in claim 2, characterized in that: servo motor (4) are installed to the left side of strut (32), the output shaft end coaxial coupling of servo motor (4) has eccentric wheel (41), the bottom of strut (32) is equipped with and is circular shape shifting block (33), shifting block (33) and eccentric wheel (41) sliding connection.

4. The dry fruit concentration and magnetic separation device of claim 3, characterized in that: the radial right side of the shifting block (33) is provided with a push block (34) capable of moving transversely in a reciprocating mode, the push block (34) is of a T-shaped structure, the front side face of the horizontal section of the push block is provided with a rectangular guide groove (341), and the front side face of the support rod (21) on the right side is welded with a limiting block (37) inserted into the guide groove (341).

5. The dry fruit concentration and magnetic separation device of claim 4, characterized in that: be located the right side vaulting pole (21) leading flank welding have with fender frame (36) of ejector pad (34) horizontal segment joint, the ejector pad (34) horizontal segment outside just is located to keep off frame (36) left side cover and is equipped with reset spring (35).

6. The dry fruit concentration and magnetic separation device of claim 1, which is characterized in that: the guide plate (90) points to the tangential direction of the middle part of the right end face of the conveying belt (5), an extension plate (91) is arranged on the left side of the top end of the guide plate (90), the scraper plate (92) is located above the bottom end of the extension plate (91), and the cross section of the scraper plate (92) is triangular.

7. The dry fruit concentration and magnetic separation device of claim 6, characterized in that: the top surface of extension board (91) has seted up blanking mouth (93), the length of stock guide (90) is greater than the length of branch workbin (9), the both sides end downwardly extending of stock guide (90) is equipped with clamping bar (94).