CN210235380U

CN210235380U - Electric material distributing device

Info

Publication number: CN210235380U
Application number: CN201920805610.7U
Authority: CN
Inventors: Jing Cao; 曹敬; Guofang Jin; 金国方; Ning Wang; 王宁; Hongwei Zheng; 郑宏伟; Wenyuan Zhang; 张文苑; Cailu Gao; 高财禄
Original assignee: Qinhuangdao Hefeng Equipment Co ltd
Current assignee: Qinhuangdao Hefeng Equipment Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-03
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an electronic feed divider, the on-line screen storage device comprises a base, the base top is provided with the support, the top of support is provided with the speed reducer, the cover is equipped with the runing rest on the output shaft of speed reducer, one side that the support was kept away from to the runing rest is provided with feeder, the top of support is provided with the switching-over subassembly with speed reducer matched with, the below that just is located the switching-over subassembly on the base alternates and is provided with the linkage segment, the bottom of linkage segment is provided with planetary reducer, planetary reducer's bottom is provided with servo motor, and through the hub connection between linkage segment and the switching-over subassembly, feeder top intermediate position alternates and is provided with the direction lid, the inside cover of direction lid is equipped with the cylindric lock, the top. Has the advantages that: structural design is reasonable, need not just can accomplish the material of regulation weight with the help of the balance and divide into groups, and whole process is clean falls, prevents leaking of radioactive substance, has improved factor of safety.

Description

Electric material distributing device

Technical Field

The utility model relates to an electronic branch material technical field particularly, relates to an electronic feed divider.

Background

A hot cell is a shielded containment device used for radioactive testing and handling. The electric material distributing device is used for distributing materials in a hot room radioactive element experiment, materials of a material supplying cup are placed into a material receiving cup according to the specified amount according to the experiment requirement, a cup cover is covered by a mechanical arm, and the materials are transported to the specified station. The conventional material distribution is that the material is weighed by an electronic balance and then is loaded into a container, the radioactive pollution caused by the scattering of the material is difficult to avoid in the weighing process, and the operation of mechanical arms is carried out in a hot chamber, so that the implementation difficulty is high, and the operation wastes time and labor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an electronic feed divider to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

an electric material distributing device comprises a base arranged at the top end of a box bottom plate in a working box, wherein a support is arranged at the top end of the base, a speed reducer is arranged at the top of the support, a rotating support is sleeved on an output shaft of the speed reducer, a feeding device is arranged on one side, away from the support, of the rotating support, a feeding cup matched with the feeding device is arranged at the bottom end of the rotating support, a reversing assembly matched with the speed reducer is arranged at the top of the support, a connecting section is arranged on the base and below the reversing assembly in an inserting manner, a planetary speed reducer is arranged at the bottom end of the connecting section, a servo motor is arranged at the bottom end of the planetary speed reducer, the connecting section is connected with the reversing assembly through a shaft, a guide cover is arranged at the middle position of the top end of the feeding device in an, and an O-shaped sealing ring is arranged between the guide cover and the cylindrical pin, a hand wheel is sleeved at the top end of the cylindrical pin, an adjusting rod is arranged at the bottom end of the cylindrical pin and positioned in the feeding device, a bracket is arranged at the top end of the base and positioned below the rotating support, and a material receiving cup matched with the feeding device is arranged at the top end of the bracket.

Further, the switching-over subassembly include with the cover body of leg joint, the inside bottom of the cover body alternates and is provided with the spacer, the spacer intermediate position alternates be provided with the drive shaft that the axle top is connected, one side top of the cover body is provided with the bearing frame, the inside of bearing frame is provided with bearing one, the intermediate position of bearing one alternates be provided with the pivot that the speed reducer is connected, the pivot is kept away from the one end of speed reducer with the top of drive shaft all is provided with intermeshing's gear respectively.

Furthermore, a first key matched with the gear is arranged at one end, far away from the speed reducer, of the rotating shaft and at the top end of the driving shaft respectively, a first shaft retainer ring is arranged on the outer side of the first key, and a first gasket matched with the driving shaft is sleeved at the top end of the spacer sleeve.

Furthermore, a gland matched with the rotating shaft is arranged at one end, close to the gear, of the bearing seat, and the gland is connected with the bearing seat through a bolt.

Further, the connecting section includes the connecting seat with the planetary reducer is connected, the top of connecting seat is provided with the pedestal, the intermediate position of connecting seat just is located the inside interlude of pedestal is provided with the connecting axle, the both ends of connecting axle respectively with the planetary reducer reaches the hub connection, the connecting seat with be provided with axle retaining ring two between the pedestal, the inside bottom of pedestal be provided with connecting axle matched with bearing two, the top of bearing two is provided with gasket two, the top of gasket two is provided with the oil blanket.

Furthermore, a second key is arranged on one side of the top of the connecting shaft, and the connecting seat is connected with the seat body through a screw.

The utility model has the advantages that:

(1) when the material of the feeding cup is rotated to the discharging position, the material receiving cup rises to aim at the discharging port of the feeding device, and the material with the volume fixed by the upward rotating hand wheel directly falls into the material receiving cup;

(2) the hand wheel is rotated to drive the adjusting rod to move up and down, the volume of the feeding device is adjusted, the structure at the lower end of the adjusting rod is obtained through careful calculation and is perfectly matched with the inner cavity of the feeding device to form a fixed space, falling materials are filled in the closed inner cavity, and the volume is fixed, so that the weight of the falling materials is fixed, the test requirements are just met, the process is simple, convenient and easy to operate, time and labor are saved, the loss of the materials is greatly reduced, and the radioactive risk is further reduced;

(3) the electric material distributing device can meet the material distributing requirement of a hot laboratory test, really realizes quantitative grouping of materials, and has zero loss and zero pollution;

(4) the electric material distributing device is small in structure and reasonable in design, materials of specified weight can be grouped without the help of a balance, the whole process is clean and falls, radioactive materials are prevented from leaking, and the safety factor is greatly improved.

Drawings

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

Fig. 1 is a schematic structural view of an electric material separating device according to an embodiment of the present invention;

fig. 2 is a side view of an electric feed divider according to an embodiment of the present invention;

fig. 3 is a schematic partial structure view of an electric material distributing device according to an embodiment of the present invention when the electric material distributing device is located at a discharging position;

fig. 4 is a schematic structural diagram of a reversing assembly of an electric material separating device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a connecting section of an electric material separating device according to an embodiment of the present invention.

In the figure:

1. a base; 2. a support; 3. a feeding device; 4. a speed reducer; 5. a commutation assembly; 501. a cover body; 502. a spacer sleeve; 503. a drive shaft; 504. a bearing seat; 505. a first bearing; 506. a rotating shaft; 507. a gear; 508. a first key; 509. a first gasket; 510. a gland; 511. a bolt; 512. a first check ring; 6. a connecting section; 601. a connecting seat; 602. a base body; 603. a connecting shaft; 604. a second shaft retainer ring; 605. a second bearing; 606. a second gasket; 607. oil sealing; 608. a second key; 609. a screw; 7. a planetary reducer; 8. a servo motor; 9. rotating the bracket; 10. a hand wheel; 11. a cylindrical pin; 12. a guide cover; 13. an O-shaped sealing ring; 14. adjusting a rod; 15. a bracket; 16. a supply cup; 17. a receiving cup.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an electronic feed divider.

Referring to the drawings and the detailed description, as shown in fig. 1-5, an electric material distributing device according to an embodiment of the present invention includes a base 1 disposed on the top of a bottom plate of a work box, a support 2 is disposed on the top of the base 1, a speed reducer 4 is disposed on the top of the support 2, a rotating support 9 is sleeved on an output shaft of the speed reducer 4, a feeding device 3 is disposed on a side of the rotating support 9 away from the support 2, a feeding cup 16 matched with the feeding device 3 is disposed at the bottom end of the rotating support 9, a reversing assembly 5 matched with the speed reducer 4 is disposed at the top of the support 2, a connecting section 6 is disposed on the base 1 and below the reversing assembly 5, a planet 7 is disposed at the bottom end of the connecting section 6, and a servo motor 8 is disposed at the bottom end of the planet speed reducer 7, the connecting section 6 is connected with the reversing assembly 5 through a shaft, a guide cover 12 is arranged at the middle position of the top end of the feeding device 3 in an inserting mode, a cylindrical pin 11 is sleeved inside the guide cover 12, an O-shaped sealing ring 13 is arranged between the guide cover 12 and the cylindrical pin 11, a hand wheel 10 is sleeved on the top end of the cylindrical pin 11, an adjusting rod 14 is arranged at the bottom end of the cylindrical pin 11 and located inside the feeding device 3, a supporting seat 15 is arranged at the top end of the base 1 and located below the rotating support 9, and a material receiving cup 17 matched with the feeding device 3 is arranged at the top end of the supporting seat 15.

By means of the technical scheme, the planetary speed reducer 7, the servo motor 8 and the speed reducer 4 are matched to complete automatic rotation, the precision is accurate, when the material of the material supply cup 16 is rotated to the material discharging position, the material receiving cup 17 rises to be aligned with the material discharging opening of the material feeding device, and the material with the fixed volume of the upward rotating hand wheel 10 directly falls into the material receiving cup 17; the hand wheel 10 is rotated to drive the adjusting rod 14 to move up and down, the volume in the feeding device 3 is adjusted, the structure at the lower end of the adjusting rod 14 is obtained through careful calculation and is perfectly matched with the inner cavity of the feeding device 3 to form a fixed space, falling materials are filled in the closed inner cavity, and the volume is fixed, so that the weight of the falling materials is fixed, the test requirements are just met, the process is simple, convenient and easy to operate, time and labor are saved, the loss of the materials is greatly reduced, and the radioactive risk is further reduced; the electric material distributing device can meet the material distributing requirement of a hot laboratory test, really realizes quantitative grouping of materials, and has zero loss and zero pollution; the electric material distributing device is small in structure and reasonable in design, materials of specified weight can be grouped without the help of a balance, the whole process is clean and falls, radioactive materials are prevented from leaking, and the safety factor is greatly improved.

In one embodiment, the reversing assembly 5 includes a cover body 501 connected to the bracket 2, a spacer 502 is inserted into a bottom end of the interior of the cover body 501, a driving shaft 503 connected to a top end of the shaft is inserted into a middle position of the spacer 502, a bearing seat 504 is arranged at a top of one side of the cover body 501, a first bearing 505 is arranged in the bearing seat 504, a rotating shaft 506 connected to the speed reducer 4 is inserted into a middle position of the first bearing 505, and gears 507 engaged with each other are respectively arranged at one end of the rotating shaft 506 away from the speed reducer 4 and at a top end of the driving shaft 503.

In one embodiment, a first key 508 matched with the gear 507 is respectively formed at one end of the rotating shaft 506 away from the speed reducer 4 and the top end of the driving shaft 503, a first shaft retainer ring 512 is arranged outside the first key 508, and a first gasket 509 matched with the driving shaft 503 is sleeved at the top end of the spacer 502.

In one embodiment, a gland 510 matched with the rotating shaft 506 is arranged at one end of the bearing seat 504 close to the gear 507, and the gland 510 is connected with the bearing seat 504 through a bolt 511.

In one embodiment, the connection section 6 includes a connection seat 601 connected to the planetary reducer 7, a seat body 602 is disposed at a top end of the connection seat 601, a connection shaft 603 is inserted into the seat body 602 at a middle position of the connection seat 601, two ends of the connection shaft 603 are respectively connected to the planetary reducer 7 and the shaft, a second shaft retainer ring 604 is disposed between the connection seat 601 and the seat body 602, a second bearing 605 matched with the connection shaft 603 is disposed at a bottom end inside the seat body 602, a second gasket 606 is disposed at a top end of the second bearing 605, and an oil seal 607 is disposed at a top end of the second gasket 606.

In one embodiment, a second key 608 is disposed on one side of the top of the connecting shaft 603, and the connecting base 601 and the base 602 are connected by a screw 609.

In conclusion, with the aid of the technical scheme of the utility model, automatic rotation is completed by arranging the planetary reducer 7, the servo motor 8 and the reducer 4 in a matching manner, the precision is accurate, when the material in the feeding cup 16 is rotated to the discharging position, the receiving cup 17 rises to be aligned with the discharging port of the feeding device, and the material with the fixed volume of the upward rotating hand wheel 10 directly falls into the receiving cup 17; the hand wheel 10 is rotated to drive the adjusting rod 14 to move up and down, the volume in the feeding device 3 is adjusted, the structure at the lower end of the adjusting rod 14 is obtained through careful calculation and is perfectly matched with the inner cavity of the feeding device 3 to form a fixed space, falling materials are filled in the closed inner cavity, and the volume is fixed, so that the weight of the falling materials is fixed, the test requirements are just met, the process is simple, convenient and easy to operate, time and labor are saved, the loss of the materials is greatly reduced, and the radioactive risk is further reduced; the electric material distributing device can meet the material distributing requirement of a hot laboratory test, really realizes quantitative grouping of materials, and has zero loss and zero pollution; the electric material distributing device is small in structure and reasonable in design, materials of specified weight can be grouped without the help of a balance, the whole process is clean and falls, radioactive materials are prevented from leaking, and the safety factor is greatly improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The electric material distributing device is characterized by comprising a base (1) arranged at the top end of a bottom plate in a working box, wherein a support (2) is arranged at the top end of the base (1), a speed reducer (4) is arranged at the top of the support (2), a rotating support (9) is sleeved on an output shaft of the speed reducer (4), a feeding device (3) is arranged on one side, away from the support (2), of the rotating support (9), a feeding cup (16) matched with the feeding device (3) is arranged at the bottom end of the rotating support (9), a reversing assembly (5) matched with the speed reducer (4) is arranged at the top of the support (2), a connecting section (6) is arranged on the base (1) and below the reversing assembly (5) in an inserting mode, a planetary speed reducer (7) is arranged at the bottom end of the connecting section (6), the bottom of planetary reducer (7) is provided with servo motor (8), just linkage segment (6) with through the hub connection between switching-over subassembly (5), feeder (3) top intermediate position alternates and is provided with direction lid (12), the inside cover of direction lid (12) is equipped with cylindric lock (11), just direction lid (12) with be provided with O type sealing washer (13) between cylindric lock (11), the top cover of cylindric lock (11) is equipped with hand wheel (10), the bottom of cylindric lock (11) just is located the inside of feeder (3) is provided with regulation pole (14), base (1) top just is located rotating bracket (9) below is provided with bracket (15), the top of bracket (15) placed with feeder (3) matched with connects material cup (17).

2. The electric material separating device according to claim 1, wherein the reversing assembly (5) comprises a cover body (501) connected with the support (2), a spacer (502) is inserted into the bottom end of the inside of the cover body (501), a driving shaft (503) connected with the top end of the shaft is inserted into the middle position of the spacer (502), a bearing seat (504) is arranged on the top of one side of the cover body (501), a first bearing (505) is arranged inside the bearing seat (504), a rotating shaft (506) connected with the speed reducer (4) is inserted into the middle position of the first bearing (505), and gears (507) which are meshed with each other are respectively arranged on one end of the rotating shaft (506) far away from the speed reducer (4) and the top end of the driving shaft (503).

3. The electric material separating device according to claim 2, wherein a first key (508) matched with the gear (507) is respectively arranged at one end of the rotating shaft (506) far away from the speed reducer (4) and at the top end of the driving shaft (503), a first shaft retainer ring (512) is arranged outside the first key (508), and a first gasket (509) matched with the driving shaft (503) is sleeved at the top end of the spacer sleeve (502).

4. The electric material separating device according to claim 2, characterized in that a gland (510) matched with the rotating shaft (506) is arranged at one end of the bearing seat (504) close to the gear (507), and the gland (510) is connected with the bearing seat (504) through a bolt (511).

5. The electric material distribution device according to claim 1, wherein the connecting section (6) comprises a connecting seat (601) connected with the planetary reducer (7), a seat body (602) is arranged at the top end of the connecting seat (601), a connecting shaft (603) is inserted into the seat body (602) at the middle position of the connecting seat (601), two ends of the connecting shaft (603) are respectively connected with the planetary reducer (7) and the shaft, a second shaft retainer ring (604) is arranged between the connecting seat (601) and the seat body (602), a second bearing (605) matched with the connecting shaft (603) is arranged at the bottom end of the seat body (602), a second gasket (606) is arranged at the top end of the second bearing (605), and an oil seal (607) is arranged at the top end of the second gasket (606).

6. The electric material separating device as claimed in claim 5, wherein a second key (608) is disposed on one side of the top of the connecting shaft (603), and the connecting base (601) is connected to the base (602) by a screw (609).