阅读说明：本技术 一种用于线圈骨架上料的筛选装置 (A sieving mechanism for coil skeleton material loading ) 是由 陈静 黎海媚 梁聪 于 2021-01-27 设计创作，主要内容包括：本发明公开了一种用于线圈骨架上料的筛选装置,包括筛选主体,所述电机的输出端贯穿筛选主体并固定连接有滑动装置,所述滑动装置的下端与筛选板固定连接,所述漏管的左端固定连接有伸缩控制器,所述伸缩控制器的输出端贯穿漏管并固定连接有伸缩结构,所述漏槽的内槽壁固定连接有旋转结构,所述旋转结构的后端与伸缩结构传动连接,所述漏管的上端固定连接有下料结构,本发明的一种用于线圈骨架上料的筛选装置,增加了筛选主体使用时筛选倾斜度便于调节的灵活性和稳定性,避免在物料置入较多卡住时不能及时有效的对物料进行拨动疏通,提高物料疏通的灵活性和稳定性,增加下料速度,增加物料下落过程中的有序性。(The invention discloses a screening device for coil framework feeding, which comprises a screening main body, wherein the output end of a motor penetrates through the screening main body and is fixedly connected with a sliding device, the lower end of the sliding device is fixedly connected with a screening plate, the left end of a leakage pipe is fixedly connected with a telescopic controller, the output end of the telescopic controller penetrates through the leakage pipe and is fixedly connected with a telescopic structure, the inner wall of a leakage groove is fixedly connected with a rotating structure, the rear end of the rotating structure is in transmission connection with the telescopic structure, and the upper end of the leakage pipe is fixedly connected with a discharging structure. The blanking speed is increased, and the orderliness of the falling process of the materials is increased.)

1. The utility model provides a sieving mechanism for coil skeleton material loading, includes screening main part (1), its characterized in that: the device comprises a screening main body (1), a device groove (2) is formed in the lower portion of the right end of the screening main body (1), a screening plate (5) is fixedly connected to the right portion of the front groove wall and the right portion of the rear groove wall of the device groove (2) together, a screening groove (6) is formed in the middle of the upper end of the screening plate (5), a motor (3) is fixedly connected to the left portion of the front end of the screening main body (1), the output end of the motor (3) penetrates through the screening main body (1) and is fixedly connected with a sliding device (4), the lower end of the sliding device (4) is fixedly connected with the screening plate (5), a leakage pipe (7) is fixedly connected to the middle of the upper end of the screening main body (1), a leakage groove (8) which penetrates up and down is formed in the middle of the upper end of the leakage pipe (7), a telescopic controller (9) is fixedly connected to the left end of the leakage pipe (7), and a, the inner wall of the leakage groove (8) is fixedly connected with a rotating structure (11), the rear end of the rotating structure (11) is in transmission connection with a telescopic structure (10), the upper end of the leakage pipe (7) is fixedly connected with a blanking structure (12), the upper end of the blanking structure (12) is fixedly connected with a blanking hopper (13), and four lower corners of the screening main body (1) are fixedly connected with supporting legs (14).

2. The screening device for coil skeleton feeding according to claim 1, characterized in that: the device is characterized in that a connecting groove (21) is formed in the device groove (2), a sliding groove (22) is formed in the rear groove wall of the connecting groove (21), and the sliding groove (22) is communicated with the inside of the device groove (2).

3. The screening device for coil skeleton feeding according to claim 1, characterized in that: slide device (4) are including connecting rod (41) and rotating-structure (42), two worker type pipes (43) of surface fixedly connected with of connecting rod (41), two equal fixedly connected with coil main part (44) in the middle part of the surface of worker type pipe (43), two equal fixedly connected with dead lever (45) of one end that two worker type pipes (43) were kept away from in coil main part (44), the equal fixedly connected with dead lever (51) No. two in front end right part and the rear end right part of screening plate (5).

4. The screening device for coil skeleton feeding according to claim 3, characterized in that: rotating-structure (42) are including roller pipe (421), the surface middle part fixedly connected with a plurality of evenly distributed's of roller pipe (421) slider (422), a plurality of slider (422) keep away from two bracing pieces (423) of the equal fixedly connected with in one end of roller pipe (421), a plurality of bracing piece (423) sets up to two a set ofly, a plurality of group the equal fixedly connected with slide (424) of one end that a plurality of slider (422) were kept away from in bracing piece (423), the front end and connecting rod (41) fixed connection of roller pipe (421).

5. The screening device for coil skeleton feeding according to claim 3, characterized in that: the front end of connecting rod (41) and the output fixed connection of motor (3), two No. two dead lever (45) respectively with the front end left part and the rear end left part fixed connection of screening board (5), two No. two dead lever (51) respectively with the preceding cell wall right part and the back cell wall right part swing joint in device groove (2), a plurality of slide (424) all are located sliding tray (22) and all do not contact with sliding tray (22).

6. The screening device for coil skeleton feeding according to claim 1, characterized in that: the telescopic structure (10) comprises a telescopic plate (101), the upper part of the right side of the front end of the telescopic plate (101) and the lower part of the right side of the front end are respectively and fixedly connected with a first rack (102) and a second rack (103), the rotating structure (11) comprises a connecting plate (111), the rear end of the connecting plate (111) is fixedly connected with a fixing plate (112), the middle part of the upper end of the fixed plate (112) is movably connected with a sliding plate (113), the upper part and the lower part of the outer surface of the sliding plate (113) are respectively and fixedly connected with a first gear (114) and a second gear (115), the upper end of the sliding plate (113) is fixedly connected with two rotating rods (116) which are uniformly distributed, the left part and the right part of the upper end of the two rotating rods (116) are fixedly connected with a plurality of rubber tube balls (117), the lower part of the outer surface of the sliding plate (113) is fixedly connected with two uniformly distributed poking plates (118).

7. The screening device for coil skeleton feeding of claim 6, wherein: the left end of the telescopic plate (101) is movably connected with the output end of the telescopic controller (9), the front end of the first rack (102) and the front end of the second rack (103) are respectively meshed with the first gear (114) and the second gear (115) to be connected, and the rotating rod (116) and the two poking plates (118) are both located in the leakage groove (8) and are not in contact with the leakage groove (8).

8. The screening device for coil skeleton feeding according to claim 1, characterized in that: blanking structure (12) are including unloading pipe (121), lower feed chute (122) of break-over about opening in the upper end middle part of unloading pipe (121), the interior cell wall fixedly connected with a plurality of evenly distributed's of lower feed chute (122) slide bar (123) and No. two lower slide bar (124), a plurality of slide bar (124) all staggers the distribution and all not contact each other under slide bar (123) and No. two, a plurality of the one end lower part that unloading groove (122) was kept away from to No. two lower slide bar (124) all sets up to curved surface structure, the upper end and the lower extreme of unloading pipe (121) respectively with lower hopper (13) and bushing (7) fixed connection.

Technical Field

The invention relates to the technical field of screening, in particular to a screening device for feeding a coil framework.

Background

Screening refers to an operation process of selecting a certain substance with specific properties according to a preset target from a plurality of substances, wherein the biological rule refers to the selection of a biological system, strain or individual, and a screening device is needed when a coil framework is fed, 1, when the existing feeding screening device is used, the flexibility of conveniently adjusting the screening gradient of a screening main body when the screening main body is used is reduced, the stability of adjusting the screening gradient of the screening main body is reduced, and the screening plate is easy to incline or shift when the screening angle is adjusted; 2. when the existing feeding screening device is used, the material cannot be timely and effectively stirred and dredged when more materials are placed and clamped, the phenomenon of material accumulation and jamming is easy to occur, the manual labor force is improved, the flexibility and the stability of material dredging are reduced, and meanwhile, the materials are easy to damage when stirred, so that the safety protection performance in the material dredging process is reduced; 3. when current material loading sieving mechanism used, reduced unloading speed, reduced the orderliness of material whereabouts in-process, the material jam condition appears easily in the unloading in-process, so we propose a new sieving mechanism for coil skeleton material loading.

Disclosure of Invention

The invention mainly aims to provide a screening device for feeding coil frameworks, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

a screening device for feeding a coil framework comprises a screening main body, wherein a device groove is formed in the lower portion of the right end of the screening main body, a screening plate is fixedly connected to the right portion of the front groove wall and the right portion of the rear groove wall of the device groove together, a screening groove is formed in the middle of the upper end of the screening plate, a motor is fixedly connected to the left portion of the front end of the screening main body, the output end of the motor penetrates through the screening main body and is fixedly connected with a sliding device, the lower end of the sliding device is fixedly connected with the screening plate, a leakage pipe is fixedly connected to the middle of the upper end of the screening main body, a leakage groove which penetrates through the leakage pipe up and down is formed in the middle of the upper end of the leakage pipe, a telescopic controller is fixedly connected to the left end of the leakage pipe, the output end of the telescopic controller penetrates through the leakage pipe and is fixedly connected with a telescopic structure, a rotary structure is, the upper end fixedly connected with blanking structure of bushing, blanking structure's upper end fixedly connected with blanking fill, the equal fixedly connected with stabilizer blade in lower extreme four corners of screening main part.

As a further improvement of the scheme, the inside of the device groove is provided with a connecting groove, the rear groove wall of the connecting groove is provided with a sliding groove, and the sliding groove is communicated with the inside of the device groove.

As a further improvement of the above scheme, the sliding device includes a connecting rod and a rotating structure, the outer surface of the connecting rod is fixedly connected with two I-shaped tubes, the middle parts of the outer surfaces of the two I-shaped tubes are fixedly connected with coil bodies, one ends of the two I-shaped tubes, which are far away from the two coil bodies, are fixedly connected with a first fixing rod, and the right parts of the front end and the right parts of the rear end of the screening plate are fixedly connected with a second fixing rod.

As a further improvement of the above scheme, the rotating structure comprises a roller pipe, a plurality of sliders and a plurality of supporting rods are fixedly connected to the middle of the outer surface of the roller pipe, the sliders are evenly distributed on the middle of the outer surface of the roller pipe, the sliders are far away from two supporting rods and a plurality of supporting rods are fixedly connected to the ends of the roller pipe, the supporting rods are arranged into a group of two supporting rods, the supporting rods are arranged into a plurality of groups, sliding plates are fixedly connected to the ends of the supporting rods, the sliding plates are far away from the.

As a further improvement of the scheme, the front end of the connecting rod is fixedly connected with the output end of the motor, the first fixing rods are fixedly connected with the left part of the front end and the left part of the rear end of the screening plate respectively, the second fixing rods are movably connected with the right part of the front groove wall and the right part of the rear groove wall of the device groove respectively, and the sliding plates are located in the sliding grooves and are not in contact with the sliding grooves.

As a further improvement of the above scheme, the telescopic structure includes a telescopic plate, the upper portion of the right side of the front end of the telescopic plate and the lower portion of the right side of the front end are fixedly connected with a first rack and a second rack respectively, the rotating structure includes a connecting plate, the rear end of the connecting plate is fixedly connected with a fixed plate, the middle of the upper end of the fixed plate is movably connected with a sliding plate, the upper portion of the outer surface of the sliding plate and the lower portion of the outer surface of the sliding plate are fixedly connected with a first gear and a second gear respectively, the upper end of the sliding plate is fixedly connected with two evenly distributed rotating rods, the left portion of the upper end and the right portion of the upper end of the two rotating rods are fixedly connected with a plurality of rubber tube.

As a further improvement of the scheme, the left end of the telescopic plate is movably connected with the output end of the telescopic controller, the front end of the first rack and the front end of the second rack are respectively connected with the first gear and the second gear in a meshed mode, and the two rotating rods and the two poking plates are located in the leakage grooves and are not in contact with the leakage grooves.

As a further improvement of the scheme, the blanking structure comprises a blanking pipe, a blanking groove which is vertically penetrated is formed in the middle of the upper end of the blanking pipe, a first lower sliding rod and a second lower sliding rod which are uniformly distributed are fixedly connected to the inner groove wall of the blanking groove, the first lower sliding rod and the second lower sliding rod are distributed in a staggered mode and are not in contact with each other, a plurality of lower sliding rods are arranged on the lower portion of one end, away from the blanking groove, of the second lower sliding rod, a curved surface structure is arranged, and the upper end and the lower end of the blanking pipe are fixedly connected with a blanking hopper and a leakage pipe respectively.

Compared with the prior art, the invention has the following beneficial effects:

1. in the invention, by arranging the sliding device and connecting the connecting rod and the rotating structure on the sliding device, the connecting rod is connected with an I-shaped pipe and a first fixing rod, the roller pipe on the rotating structure is connected with a supporting rod and a sliding plate through a sliding block, when the screening main body is used, the connecting rod is controlled by the motor to rotate, so that the roller tube and the I-shaped tube are driven to rotate in the connecting groove, the sliding plate connected with the supporting rod is positioned in the sliding groove to slide in the rotating process, the connecting rod drives the coil main body to do contraction operation so as to drive materials in the screening groove on the screening plate to adjust different inclination angles, the flexibility of facilitating adjustment of the screening inclination angle when the screening main body is used is increased, simultaneously, the sliding plate is positioned in the sliding groove to slide, so that the stability of adjusting the screening gradient of the screening main body is improved, and the phenomenon that the screening plate inclines or deviates when the screening angle is adjusted is avoided.

2. In the invention, by arranging the telescopic structure and the rotary structure and connecting the first rack and the second rack on the telescopic plate on the telescopic structure, a first gear and a second gear are connected on a sliding plate connected on a fixed plate on a connecting plate on a rotating structure, a rotating rod and a poking plate are respectively connected at the upper end and the lower part of the outer surface of the fixed plate, when the screening main body is used, the telescopic controller controls the telescopic plate to slide, so as to drive the first rack and the second rack to be respectively meshed and connected with the first gear and the second gear, thereby driving the rotating rod and the poking plate connected with the sliding plate to rotate in the leakage groove, avoiding that the material can not be timely and effectively poked and dredged when more materials are placed and clamped, avoiding the phenomenon of material accumulation and jamming, reducing the manual labor force, improving the flexibility and the stability of material dredging, meanwhile, the rubber tube ball prevents the material from being damaged when the material is stirred, and the safety protection performance of the material dredging process is improved.

3. According to the screening device, the blanking structure is arranged, the first lower sliding rod and the second lower sliding rod are connected in the blanking groove on the blanking pipe on the blanking structure, the first lower sliding rod and the second lower sliding rod are distributed in a staggered mode and are not in contact with each other, the lower portion of one end, away from the blanking pipe, of the second lower sliding rod is arranged to be of the curved surface structure, when the screening main body is used, materials enter the blanking groove of the blanking pipe through the blanking hopper, the blanking speed can be increased through the first lower sliding rod and the second lower sliding rod, the ordering of the materials in the falling process can be increased through the curved surface structure, and the situation of material blocking in the blanking process is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a screening device for feeding coil frameworks according to the invention;

FIG. 2 is a schematic view of the overall structure of a screening device for feeding coil frameworks according to the present invention;

FIG. 3 is a schematic connection diagram of a screening body of the screening apparatus for coil bobbin loading according to the present invention;

FIG. 4 is a schematic structural diagram of a sliding device of the screening device for feeding coil bobbins according to the present invention;

FIG. 5 is a schematic view of a connection structure of a rotation structure of a screening device for feeding coil bobbins according to the present invention;

FIG. 6 is a schematic view of a connection structure of a telescopic structure and a rotary structure of the screening device for feeding coil frameworks according to the present invention;

fig. 7 is a schematic view of a connection structure of a blanking structure of the screening device for feeding coil frameworks according to the present invention.

In the figure: 1. screening the main body; 2. a device slot; 3. a motor; 4. a sliding device; 5. screening the plate; 6. a screening tank; 7. a leak pipe; 8. a leak groove; 9. a telescoping controller; 10. a telescopic structure; 11. a rotating structure; 12. a blanking structure; 13. feeding a hopper; 14. a support leg; 21. connecting grooves; 22. a sliding groove; 41. a connecting rod; 42. a rotating structure; 43. an I-shaped pipe; 44. a coil body; 45. a first fixing rod; 51. a second fixing rod; 421. rolling a pipe; 422. a slider; 423. a support bar; 424. a slide plate; 101. a retractable plate; 102. a first rack; 103. a second rack; 111. a connecting plate; 112. a fixing plate; 113. a sliding plate; 114. a first gear; 115. a second gear; 116. a rotating rod; 117. a rubber tube ball; 118. a poking plate; 121. a discharging pipe; 122. a discharging groove; 123. a first lower slide bar; 124. and a second lower sliding rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

Example one

A screening device for coil skeleton feeding is disclosed, as shown in figure 1-2, comprising a screening main body 1, a device groove 2 is opened at the lower part of the right end of the screening main body 1, a screening plate 5 is fixedly connected to the right part of the front groove wall and the right part of the rear groove wall of the device groove 2, a screening groove 6 is opened at the middle part of the upper end of the screening plate 5, a motor 3 is fixedly connected to the left part of the front end of the screening main body 1, the output end of the motor 3 penetrates through the screening main body 1 and is fixedly connected with a sliding device 4, the lower end of the sliding device 4 is fixedly connected with the screening plate 5, a leakage pipe 7 is fixedly connected to the middle part of the upper end of the screening main body 1, a leakage groove 8 which penetrates up and down is opened at the middle part of the upper end of the leakage pipe 7, a telescopic controller 9 is fixedly connected to the left end of the leakage pipe 7, a telescopic structure 10 is fixedly, the rear end of the rotating structure 11 is in transmission connection with the telescopic structure 10, the upper end of the leakage pipe 7 is fixedly connected with a blanking structure 12, the upper end of the blanking structure 12 is fixedly connected with a blanking hopper 13, and four corners of the lower end of the screening main body 1 are fixedly connected with supporting legs 14.

In the specific use process of the embodiment, when the screening main body 1 is used, the support legs 14 support the stability of the screening main body 1 when the screening main body 1 is used, materials enter the blanking structure 12 from the blanking hopper 13, the blanking speed is increased, the curved surface structure can increase the orderliness of the materials in the falling process, so that the materials enter the leakage groove 8 on the leakage pipe 7, the telescopic controller 9 controls the telescopic structure 10 to drive the rotating structure 11 to rotate in the leakage groove 8, the situation that the materials cannot be stirred and dredged effectively in time when more materials are placed in the leakage groove 8 is avoided, the phenomenon of material accumulation and jamming is avoided, the manual labor force is reduced, the flexibility and the stability of material dredging are improved, the materials enter the screening groove 6 on the screening plate 5 in the device groove 2, the sliding device 4 is controlled to rotate by the motor 3, the sliding device 4 is driven to rotate to drive the screening plate 5 to adjust the screening gradient, and the flexibility of convenient adjustment, the stability of screening main part 1 regulation screening gradient has been improved, avoids screening board 5 to take place slope or skew phenomenon when adjusting the screening angle.

Example two

On the basis of the first embodiment, as shown in fig. 3-5, a screening device for feeding a coil frame comprises a screening main body 1, a device groove 2 is formed in the lower portion of the right end of the screening main body 1, a screening plate 5 is fixedly connected to the right portion of the front groove wall and the right portion of the rear groove wall of the device groove 2, a screening groove 6 is formed in the middle of the upper end of the screening plate 5, a motor 3 is fixedly connected to the left portion of the front end of the screening main body 1, an output end of the motor 3 penetrates through the screening main body 1 and is fixedly connected with a sliding device 4, the lower end of the sliding device 4 is fixedly connected with the screening plate 5, a leakage pipe 7 is fixedly connected to the middle of the upper end of the screening main body 1, a leakage groove 8 penetrating up and down is formed in the middle of the upper end of the leakage pipe 7, a telescopic controller 9 is fixedly connected to the left end of the leakage pipe 7, a telescopic structure 10 is fixedly connected to the output end, the rear end of the rotating structure 11 is in transmission connection with the telescopic structure 10, the upper end of the leakage pipe 7 is fixedly connected with a blanking structure 12, the upper end of the blanking structure 12 is fixedly connected with a blanking hopper 13, and four corners of the lower end of the screening main body 1 are fixedly connected with supporting legs 14; a connecting groove 21 is formed inside the device groove 2, a sliding groove 22 is formed in the rear groove wall of the connecting groove 21, and the sliding groove 22 is communicated with the inside of the device groove 2; the sliding device 4 comprises a connecting rod 41 and a rotating structure 42, two I-shaped tubes 43 are fixedly connected to the outer surface of the connecting rod 41, coil bodies 44 are fixedly connected to the middle parts of the outer surfaces of the two I-shaped tubes 43, one ends, far away from the two I-shaped tubes 43, of the two coil bodies 44 are fixedly connected with a first fixing rod 45, and a second fixing rod 51 is fixedly connected to the right part of the front end and the right part of the rear end of the screening plate 5; the rotating structure 42 comprises a roller tube 421, the middle part of the outer surface of the roller tube 421 is fixedly connected with a plurality of evenly distributed sliding blocks 422, one ends of the plurality of sliding blocks 422, which are far away from the roller tube 421, are fixedly connected with two supporting rods 423, the plurality of supporting rods 423 are arranged into two groups, one ends of the plurality of groups of supporting rods 423, which are far away from the plurality of sliding blocks 422, are fixedly connected with sliding plates 424, and the front end of the roller tube 421 is fixedly connected with a connecting rod 41; the front end of connecting rod 41 and the output fixed connection of motor 3, two dead levers 45 respectively with the front end left part and the rear end left part fixed connection of screening board 5, two No. two dead levers 51 respectively with the preceding cell wall right part and the rear cell wall right part swing joint in device groove 2, a plurality of slide 424 all is located sliding tray 22 and all not contact with sliding tray 22.

In the specific use process of the embodiment, the connecting rod 41 and the rotating structure 42 are connected on the sliding device 4, the I-shaped tube 43 and the fixing rod 45 are connected on the connecting rod 41, the supporting rod 423 and the sliding plate 424 are connected on the roller tube 421 on the rotating structure 42 through the sliding block 422, the connecting rod 41 is controlled to rotate by the motor 3 when the screening main body 1 is used, so that the roller tube 421 and the I-shaped tube 43 are driven to rotate in the connecting groove 21, the sliding plate 424 connected on the supporting rod 423 is positioned in the sliding groove 22 to slide in the rotating process, the connecting rod 41 drives the coil main body 44 to perform contraction operation, so that the materials in the screening groove 6 on the screening plate 5 are driven to adjust different inclination angles, the flexibility of the screening inclination angle during the use of the screening main body 1 is increased, meanwhile, the sliding plate 424 is positioned in the sliding groove 22 to slide, the phenomenon that the screening plate 5 inclines or deviates when the screening angle is adjusted is avoided.

EXAMPLE III

On the basis of the first embodiment, as shown in fig. 6, a screening device for feeding a coil bobbin comprises a screening main body 1, a device groove 2 is formed in the lower portion of the right end of the screening main body 1, a screening plate 5 is fixedly connected to the right portion of the front groove wall and the right portion of the rear groove wall of the device groove 2 together, a screening groove 6 is formed in the middle of the upper end of the screening plate 5, a motor 3 is fixedly connected to the left portion of the front end of the screening main body 1, an output end of the motor 3 penetrates through the screening main body 1 and is fixedly connected with a sliding device 4, the lower end of the sliding device 4 is fixedly connected with the screening plate 5, a leakage pipe 7 is fixedly connected to the middle of the upper end of the screening main body 1, a leakage groove 8 penetrating up and down is formed in the middle of the upper end of the leakage pipe 7, a telescopic controller 9 is fixedly connected to the left end of the leakage pipe 7, a telescopic structure 10 is fixedly connected to the output, the rear end of the rotating structure 11 is in transmission connection with the telescopic structure 10, the upper end of the leakage pipe 7 is fixedly connected with a blanking structure 12, the upper end of the blanking structure 12 is fixedly connected with a blanking hopper 13, and four corners of the lower end of the screening main body 1 are fixedly connected with supporting legs 14; the telescopic structure 10 comprises a telescopic plate 101, the upper part of the right side of the front end of the telescopic plate 101 and the lower part of the right side of the front end are fixedly connected with a first rack 102 and a second rack 103 respectively, the rotary structure 11 comprises a connecting plate 111, the rear end of the connecting plate 111 is fixedly connected with a fixed plate 112, the middle part of the upper end of the fixed plate 112 is movably connected with a sliding plate 113, the upper part of the outer surface and the lower part of the outer surface of the sliding plate 113 are fixedly connected with a first gear 114 and a second gear 115 respectively, the upper end of the sliding plate 113 is fixedly connected with two uniformly distributed rotating rods 116, the left part of the upper end and the right part of the upper end of the two rotating rods 116 are fixedly connected with a plurality of; the left end of the telescopic plate 101 is movably connected with the output end of the telescopic controller 9, the front end of the first rack 102 and the front end of the second rack 103 are respectively meshed with the first gear 114 and the second gear 115, and the two rotating rods 116 and the two toggle plates 118 are both positioned in the leakage groove 8 and are not in contact with the leakage groove 8.

In the specific use process of the embodiment, the first rack 102 and the second rack 103 are connected to the telescopic plate 101 on the telescopic structure 10, the first gear 114 and the second gear 115 are connected to the sliding plate 113 connected to the fixed plate 112 on the connecting plate 111 on the rotating structure 11, the rotating rod 116 and the toggle plate 118 are respectively connected to the upper end and the lower part of the outer surface of the fixed plate 112, when the screening main body 1 is used, the telescopic plate 101 is controlled to slide by the telescopic controller 9, so that the first rack 102 and the second rack 103 are driven to be respectively meshed and connected with the first gear 114 and the second gear 115, the rotating rod 116 and the toggle plate 118 connected to the sliding plate 113 are driven to rotate in the leakage groove 8, the problem that the material cannot be timely and effectively toggled and dredged when more materials are placed and clamped is avoided, the phenomenon of material accumulation and jamming is avoided, the manual labor force is reduced, and the flexibility and the stability of material dredging are, meanwhile, the rubber tube ball 117 avoids material damage when the material is stirred, and the safety protection performance of the material dredging process is improved.

Example four

On the basis of the first embodiment, as shown in fig. 7, a screening device for feeding a coil bobbin comprises a screening main body 1, a device groove 2 is formed in the lower portion of the right end of the screening main body 1, a screening plate 5 is fixedly connected to the right portion of the front groove wall and the right portion of the rear groove wall of the device groove 2 together, a screening groove 6 is formed in the middle of the upper end of the screening plate 5, a motor 3 is fixedly connected to the left portion of the front end of the screening main body 1, an output end of the motor 3 penetrates through the screening main body 1 and is fixedly connected with a sliding device 4, the lower end of the sliding device 4 is fixedly connected with the screening plate 5, a leakage pipe 7 is fixedly connected to the middle of the upper end of the screening main body 1, a leakage groove 8 penetrating up and down is formed in the middle of the upper end of the leakage pipe 7, a telescopic controller 9 is fixedly connected to the left end of the leakage pipe 7, a telescopic structure 10 is fixedly connected to the output, the rear end of the rotating structure 11 is in transmission connection with the telescopic structure 10, the upper end of the leakage pipe 7 is fixedly connected with a blanking structure 12, the upper end of the blanking structure 12 is fixedly connected with a blanking hopper 13, and four corners of the lower end of the screening main body 1 are fixedly connected with supporting legs 14; blanking structure 12 includes unloading pipe 121, the lower feed chute 122 of punch-through about the upper end middle part of unloading pipe 121 is opened, a lower slide bar 123 and No. two lower slide bars 124 of a plurality of evenly distributed of interior cell wall fixedly connected with of lower feed chute 122, a plurality of slide bar 123 and No. two lower slide bars 124 all staggeredly distribute and all do not contact each other down, the one end lower part that silo 122 was kept away from down to a plurality of No. two lower slide bars 124 all sets up to the curved surface structure, the upper end and the lower extreme of unloading pipe 121 respectively with lower hopper 13 and bushing 7 fixed connection.

In the specific use process of this embodiment, through connecting a lower slide bar 123 and No. two lower slide bars 124 in the unloading groove 122 on unloading pipe 121 on unloading structure 12, a lower slide bar 123 and No. two lower slide bars 124 staggered distribution and not contact each other, and No. two lower slide bars 124 keep away from the unloading pipe 121 one end lower part sets up to curved surface structure, the material gets into the unloading groove 122 of unloading pipe 121 through hopper 13 when screening main part 1 uses in, can increase unloading speed through a lower slide bar 123 and No. two lower slide bars 124, curved surface structure can increase the orderliness of material whereabouts in-process, avoid the material jam condition to appear in the unloading process.

In the above embodiment, the sliding device 4, the rotating structure 42, the telescopic structure 10, the rotating structure 11 and the blanking structure 12 are arranged, when the screening main body 1 is used, the motor 3 controls the connecting rod 41 to rotate, so as to drive the roller tube 421 and the I-shaped tube 43 to rotate in the connecting groove 21, the sliding plate 424 connected to the supporting rod 423 is positioned in the sliding groove 22 to slide in the rotating process, the connecting rod 41 drives the coil main body 44 to contract, so as to drive the materials in the screening groove 6 of the screening plate 5 to adjust different inclination angles, so that the flexibility of facilitating adjustment of the screening inclination angle when the screening main body 1 is used is increased, meanwhile, the sliding plate 424 slides in the sliding groove 22, the stability of the screening main body 1 in adjusting the screening inclination angle is improved, the phenomenon that the screening plate 5 is inclined or shifted when the screening angle is adjusted is avoided, and the telescopic controller 9 is used to control the, thereby drive a rack 102 and No. two racks 103 and be connected with a gear 114 and No. two gear 115 meshing respectively, thereby it is located the rotation of small opening 8 to drive bull stick 116 and the setting aside board 118 of connecting on the sliding plate 113, avoid can not in time effectually stir the mediation to the material when the material is put into more and is blocked, avoid material pile card heap phenomenon, reduce the hand labor, improve the flexibility and the stability of material mediation, rubber tube ball 117 avoids the damaged safety protection nature that increases the material mediation in-process of material when stirring the material simultaneously, the material gets into in the feed chute 122 of unloading pipe 121 through lower hopper 13 when screening main part 1 uses, can increase unloading speed through a lower slide bar 123 and No. two lower slide bars 124, curved surface structure can increase the orderliness of material whereabouts in-process, avoid the material jam condition to appear in the unloading in-process.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.