CN212183950U

CN212183950U - Automatic control device of variable-frequency transmission type conveyor

Info

Publication number: CN212183950U
Application number: CN201922227517.5U
Authority: CN
Inventors: 刘毅; 李林声
Original assignee: Guangxi Hexuan Taijing Power Equipment Installation Co ltd
Current assignee: Guangxi Hexuan Taijing Power Equipment Installation Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-12-18
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a variable frequency drive formula conveyer automatic control device, the power distribution box comprises a box body, the louvre has been seted up to box both sides central position equidistance, and box upper end middle part swing joint has the heat dissipation case, heat dissipation roof portion fixedly connected with extension board, and extension board both ends central position screw thread through connection have adjusting screw, heat dissipation incasement top middle part fixedly connected with radiator fan, the bottom middle part is connected with the mounting panel through the bearing frame internal rotation in the box, the box includes curb plate, apron and baffle, the baffle joint connects in the limiting groove inside that the inboard front and back end of curb plate set up, and the draw-in groove that the apron set up through bottom both sides front and back end is connected with the fixture block joint that the curb plate lower. The utility model discloses a set up curb plate, apron, baffle, adjusting screw and louvre structure, have the cost-effective, the inside radiating advantage of control box of being convenient for.

Description

Automatic control device of variable-frequency transmission type conveyor

Technical Field

The utility model relates to a relevant equipment technical field for the conveyer specifically is a frequency conversion driven type conveyer automatic control device.

Background

The history of the conveyor is long, the high rotary drum car and the water-lifting car turning in ancient China are rudimental shapes of modern bucket elevators and scraper conveyors, belt conveyors are the main mode of the current bulk material conveying, are classified in use, have universal movable type, underground selective type, fixed type for open mines, special structural formulas, movable conveyors, special transshipment functional types for loaders, large-inclination-angle conveyors and the like, generally speaking, short-distance in-plant conveyors can finish horizontal transportation, up transportation or down transportation, reversible pattern belt conveyors can be used for bidirectional conveying materials, cantilever cranes are usually installed on stacking machines and can rotate to realize the function of soil discharge or distribution, overhead cranes supported by gantries are usually matched with other bulk material processing equipment for use, a control device is an important structure indispensable when the conveyors are used, and at present, the internal heat dissipation effect of the control device is not ideal, in addition, the control device outer case is generally designed in an integral manner, and when the control device outer case is damaged, the integral control device outer case needs to be replaced, so that the use cost is increased, and the limitation is large.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a frequency conversion driven type conveyer automatic control device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variable frequency drive formula conveyer automatic control device, includes the box, the louvre has been seted up to box both sides central point equidistance, and box upper end middle part swing joint has the heat dissipation case, heat dissipation roof portion fixedly connected with extension board, and extension board both ends central point screw thread through connection have adjusting screw, heat dissipation incasement top middle part fixedly connected with radiator fan, the bottom middle part is connected with the mounting panel through the bearing frame internal rotation in the box, the box includes curb plate, apron and baffle, the baffle joint is connected in the spacing inslot portion that the inboard front and back end of curb plate set up, and the draw-in groove that the apron set up through bottom both sides front and back end is connected with the fixture block joint that the curb.

Preferably, the middle positions of two sides of the bottom end of the box body are connected with supporting legs through fastening bolts in a threaded mode, and dust screens are fixedly connected to the middle portions of two sides in the box body.

Preferably, the support plate is in threaded connection with the upper end of the heat dissipation box through a fixing bolt, the upper end of the support plate is close to the middle sections of the two sides of the middle portion, and the heat dissipation box extends into the box body through a through hole formed in the middle section of the top end of the box body.

Preferably, the middle section of the top of one end of the adjusting screw is connected with a rotating handle in a welding mode, and the other end of the adjusting screw extends into the upper portions of the two sides in the box body.

Preferably, the upper part of the front surface of the box body is respectively connected with a display screen and a keying button in an embedded mode, and the display screen is arranged above the keying button.

Preferably, the central position of the surface of the front end and the rear end of the mounting plate is fixedly connected with a control module, and the mounting plate is connected to the middle part of the upper end of the bearing seat through a supporting rod thread arranged in the middle of the bottom end.

Preferably, the central positions of the two sides of the front surface of the cover plate are in threaded connection with positioning bolts, and the inner ends of the positioning bolts are in threaded connection with the middle of the front surface of the fixture block.

(III) advantageous effects

The utility model provides a variable frequency transmission formula conveyer automatic control device possesses following beneficial effect:

(1) the utility model has the advantages that the adjusting screw, the bearing seat, the radiating holes and the mounting plate are arranged, the effect of improving the internal radiating performance of the control device is achieved, the problem of unsatisfactory internal radiating effect of the control device is solved, the radiating holes are equidistantly arranged at the middle parts of two sides of the box body, the inside of the box body is subjected to preliminary radiating treatment by the arranged radiating holes, the middle section of the top end of the box body is movably connected with the radiating box, the radiating box extends into the inside of the box body from the through hole arranged at the top of the box body, the adjusting screw is in threaded through connection with the middle parts of two ends of the supporting plate at the top of the radiating box body, one end of the adjusting screw extends into the upper end of the inside of the box body, clockwise force is applied to the rotating handle to perform spiral descending action on the adjusting screw, so that the adjusting screw drives the, the use is convenient.

(2) The utility model discloses a set up the curb plate, apron and baffle, it realizes carrying out the modular design to the controlling means outer box to have, be convenient for change damage outer box department, practice thrift use cost's effect, it generally is integral design to have solved the controlling means outer box, need change to the whole when damaging, cause the problem of use cost's increase, the box includes the side, apron and baffle, the fixture block that the curb plate set up through upper and lower front and back end carries out the joint with the draw-in groove that the apron bottom both sides front and back end set up and is connected, carry out the fixed connection of end structure about the curb plate to the apron, the baffle passes through the spacing groove that the inboard front and back end of curb plate set up, the joint is connected in the inboard front and back end of curb plate, be convenient for carry out the dismouting operation to the box.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the inside of the case of the present invention;

fig. 4 is an exploded view of the box of the present invention.

The reference numbers in the figures are: 1. heat dissipation holes; 2. a display screen; 3. a key button; 4. a box body; 5. a support leg; 6. fastening a bolt; 7. fixing the bolt; 8. a heat dissipation box; 9. rotating the handle; 10. a support plate; 11. a port; 12. a screw; 13. positioning the bolt; 14. a side plate; 15. a heat radiation fan; 16. a dust screen; 17. mounting a plate; 18. a control module; 19. a strut; 20. a bearing seat; 21. a cover plate; 22. a baffle plate; 23. a limiting groove; 24. a card slot; 25. and (7) clamping blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic control device of a variable-frequency transmission type conveyor comprises a box body 4, radiating holes 1 are equidistantly arranged at the central positions of two sides of the box body 4, a radiating box 8 is movably connected with the middle part of the upper end of the box body 4, the radiating holes 1 are structurally arranged at the central positions of the two sides of the box body 4, the inside of the box body 4 is subjected to radiating treatment by the arranged radiating holes 1, the radiating box 8 is movably connected with the middle part of the upper end of the radiating box 8, a supporting plate 10 is fixedly connected with the top of the radiating box 8, adjusting screw rods 12 are in threaded penetrating connection with the central positions of the two ends of the supporting plate 10, a radiating fan 15 is fixedly connected with the middle part of the top in the radiating box 8, the radiating fan 15 is structurally connected with the middle part of the top in the radiating box 8, the inside of the box body 4 is subjected to radiating treatment again by the arranged radiating fan 15, the supporting plate 10 is, the heat dissipation box 8 is moved to the position inside the box body 4, which is helpful for improving the heat dissipation performance inside the box body 4, the middle part of the bottom end inside the box body 4 is rotatably connected with a mounting plate 17 through a bearing seat inner 20, the mounting plate 17 is rotatably connected through the bearing seat 20, the mounting plate 17 is rotated under the action of the bearing seat 20, a control module 18 is convenient to maintain, the control module 18 is arranged on the front and back end surfaces of the mounting plate 17, which is helpful for improving the heat dissipation performance, the box body 4 comprises a side plate 14, a cover plate 21 and a baffle plate 22, the baffle plate 22 is connected in a clamping way in limiting grooves 23 arranged at the front and back ends inside the side plate 14, the cover plate 21 is connected with clamping blocks 25 arranged at the front and back ends above and below the side plate 14 through clamping grooves 24 arranged at the front and back ends inside the side plate 14, the baffle plate 22 is structurally connected by, structural connection of the upper end and the lower end of the side plate 14 is carried out on the cover plate 21, so that the box body 4 is conveniently disassembled, the box body 4 is replaced when the box body is damaged, the use is convenient, and the cost is saved.

Further, 4 bottom both sides central authorities of box have landing leg 5 through fastening bolt 6 threaded connection, and both sides middle part fixedly connected with dust screen 16 in the box 4, carry out the structural connection at 4 bottom both sides middle parts of box to landing leg 5 by the fastening bolt 6 that sets up, realize carrying out the structure support operation to box 4, and through the dust screen 16 that sets up, keep apart the operation to the dust that gets into the box 4 inside by louvre 1, carry out the guard action to the inside spare part of box 4.

Further, extension board 10 is close to fixing bolt 7 and the 8 upper end threaded connection of heat dissipation case that middle part both sides middle section set up through the upper end, and heat dissipation case 8 is inside by the opening 11 extension that 4 top middle sections of box were seted up into box 4, with 7 bottom of fixing bolt and 8 upper end surface connections of heat dissipation case, carry out the fixed structure in heat dissipation case 8 upper end to extension board 10, and by the opening 11 of 4 top settings of box, realize that heat dissipation case 8 freely passes in and out inside box 4, be convenient for carry out altitude mixture control to heat dissipation case 8, help improving the inside thermal diffusivity of box 4.

Further, 12 one end top middle sections welded connection of adjusting screw has rotation handle 9, and the 12 other ends of adjusting screw extend into box 4 in both sides upper portion, extend into box 4 with 12 one end of adjusting screw inside, be convenient for through applying clockwise power to rotation handle 9 for inside adjusting screw 12 drives heat dissipation case 8 entering box 4, carries out effectual wind to 4 insides and blows the heat dissipation and handle.

Further, 4 positive surface upper portions of box are inlayed respectively and are connected with display screen 2 and key control button 3, and display screen 2 sets up in key control button 3 top, carries out structural connection to display screen and 2 key control button 3 by 4 positive surface upper portions of box, shows 4 internal work bodies of box by the display screen 2 that sets up, carries out operating command's assignment to box 4 by the key control button 3 that sets up, realizes that controlling means carries out orderly operation.

Further, rear end surface central point fixedly connected with control module 18 before mounting panel 17, and mounting panel 17 through the bottom middle part branch 19 threaded connection who sets up in the middle part of the upper end of bearing frame 20, control module 18 model is KY02S, belong to prior art, it is fixed to carry out the installation of structure to control module 18 through mounting panel 17, carry out the transport and the processing of data to the conveyer by the control module 18 who sets up, and through the branch 19 that sets up go on mounting panel 17 and the bearing frame 20 between the structural connection.

Further, the central positions of the two sides of the front surface of the cover plate 21 are in threaded connection with the positioning bolts 13, the inner ends of the positioning bolts 13 are in threaded connection with the middle of the front surface of the fixture block 25, structural threaded connection is carried out on the inner ends of the positioning bolts 13 and the front surface of the fixture block 25, the fixture block 25 in clamping connection with the clamping groove 24 is fixed again in a structural mode, and therefore the structural stability of the upper end and the lower end of the cover plate 21 on the side plate 14 is improved.

The working principle is as follows: when in use, the baffle plate 22 is structurally connected at the front end and the rear end of the inner side of the side plate 14 through the limiting grooves 23 arranged at the front end and the rear end of the inner side of the side plate 14, at the moment, the clamping grooves 24 arranged at the front end and the rear end of the two sides of the bottom cover plate 21 of the box body 4 are structurally connected with the clamping blocks 25 arranged at the front end and the rear end of the upper part and the lower part of the side plate 14, the bottom cover plate 21 of the box body 4 is connected at the lower end of the side plate 14, the mounting plate 17 connected with the control module 18 is connected with the supporting rod 19, the bearing block 20 arranged at the middle part of the upper end of the bottom cover plate 21 of the box body 4 is connected, at the moment, the upper step is repeated to structurally connect the inlet wire of the upper cover plate 21 of the box body 4 with the upper end of the side plate 14, after, the control module 18 operates to control the conveyor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frequency conversion driven conveyor automatic control device, includes box (4), its characterized in that: the central positions of two sides of the box body (4) are equidistantly provided with heat dissipation holes (1), the middle part of the upper end of the box body (4) is movably connected with a heat dissipation box (8), the top of the heat dissipation box (8) is fixedly connected with a support plate (10), and the central position of the two ends of the support plate (10) is in threaded through connection with an adjusting screw (12), the middle part of the top end in the heat dissipation box (8) is fixedly connected with a heat dissipation fan (15), the middle part of the inner bottom end of the box body (4) is rotatably connected with a mounting plate (17) through a bearing seat (20), the box body (4) comprises a side plate (14), a cover plate (21) and a baffle plate (22), the baffle plate (22) is clamped and connected in limiting grooves (23) arranged at the front end and the rear end of the inner side of the side plate (14), and the cover plate (21) is connected with the clamping blocks (25) arranged at the front and rear ends of the upper and lower parts of the side plate (14) in a clamping way through the clamping grooves (24) arranged at the front and rear ends of the two sides of the bottom.

2. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the middle positions of two sides of the bottom end of the box body (4) are connected with supporting legs (5) through fastening bolts (6) in a threaded mode, and dust screens (16) are fixedly connected to the middle portions of two sides in the box body (4).

3. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the support plate (10) is in threaded connection with the upper end of the heat dissipation box (8) through a fixing bolt (7) with the upper end close to the middle sections of the two sides of the middle portion, and the heat dissipation box (8) extends into the box body (4) from a through hole (11) formed in the middle section of the top end of the box body (4).

4. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the middle section of the top of one end of the adjusting screw rod (12) is connected with a rotating handle (9) in a welding mode, and the other end of the adjusting screw rod (12) extends into the upper portions of the two sides in the box body (4).

5. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the box (4) front surface upper portion inlays respectively and is connected with display screen (2) and key control button (3), and display screen (2) set up in key control button (3) top.

6. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the mounting panel (17) front and back end surface central point fixedly connected with control module (18), and branch (19) threaded connection that mounting panel (17) set up through the bottom middle part in the middle part of the upper end of bearing frame (20).

7. The automatic control device of a variable-frequency transmission type conveyor according to claim 1, characterized in that: the center positions of two sides of the front surface of the cover plate (21) are in threaded connection with positioning bolts (13), and the inner ends of the positioning bolts (13) are in threaded connection with the middle of the front surface of the clamping block (25).