CN213737155U

CN213737155U - Mechanical conveying device

Info

Publication number: CN213737155U
Application number: CN202022568695.7U
Authority: CN
Inventors: 周东瀛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-20
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a mechanical conveying device relates to mechanical conveying technical field, specifically is a mechanical conveying device, including fixed baseplate, moving base, the transmission room has been seted up to fixed baseplate's inside, the quantity of transmission room is two. This mechanical conveyer, through compressing tightly the hydraulic stem, compress tightly the running roller, the cooperation that promotes hydraulic stem and second support frame is used, when needs are adjusted mechanical conveyer's conveying angle, make and compress tightly the hydraulic stem and drive the internal surface that compresses tightly the running roller and rise and the conveyer belt and break away from, utilize to promote the hydraulic stem and drive the ascending angle that makes the conveyer belt that drives driven running roller and change, it compresses tightly the running roller decline to the conveyer belt to compress tightly at last to compress tightly the hydraulic stem drive, the function of adjusting mechanical conveyer's conveying angle has been realized, the problem that traditional mechanical conveyer can not adjust the conveying angle of conveyer belt has been avoided, this mechanical conveyer's practicality has been improved.

Description

Mechanical conveying device

Technical Field

The utility model relates to a machinery conveys technical field, specifically is a machinery conveyer.

Background

In the actual production transportation process, a mechanical conveying device can be used, articles are conveyed to other places by a conveyor belt to be continuously processed, but the angle of the conveyor belt cannot be adjusted by the traditional mechanical conveying device, different conveying devices are required to be replaced when goods are conveyed to different heights, the traditional mechanical conveying device is very inconvenient, meanwhile, the length of the conveyor belt is fixed, the conveying length of the mechanical conveying device cannot be adjusted according to actual requirements, and the requirement of the current use cannot be met, so that the mechanical conveying device is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mechanical conveyer has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mechanical conveying device comprises a fixed base and a movable base, wherein transmission chambers are arranged inside the fixed base, the number of the transmission chambers is two, a sliding groove is arranged inside the movable base, a connecting rod is movably sleeved inside the fixed base, one end of the connecting rod extends to the outside of the fixed base and is fixedly connected with a lead screw, one end of the lead screw extends to an inner cavity of the sliding groove, the lead screw is in threaded sleeve connection with the movable base, lifting hydraulic rods are fixedly arranged on two sides of the surface of the fixed base, output ends of the two lifting hydraulic rods are fixedly connected with third supporting frames, driven rollers are movably sleeved on the inner sides of the two third supporting frames, supporting bases are fixedly connected on two sides of one end of the movable base, first supporting frames are fixedly connected on the surfaces of the two supporting bases, and transmission shafts are movably sleeved on the inner sides of the two first supporting frames, the fixed surface of transmission shaft has cup jointed the initiative running roller, the surface of initiative running roller and driven running roller is provided with the conveyer belt, the equal fixed mounting in both sides at removal base middle part has the hydraulic stem that compresses tightly, two compress tightly the equal fixedly connected with second support frame of output of hydraulic stem, two the inboard activity of second support frame has cup jointed the running roller that compresses tightly, the internal surface that compresses tightly running roller and conveyer belt is laminated mutually.

Preferably, the driving shaft is movably sleeved inside the fixed base and penetrates through inner cavities of the two transmission chambers, the driving bevel gear is fixedly mounted on the surface of the driving shaft and located in the inner cavities of the transmission chambers, and one end of the driving shaft extends to the outside of the fixed base and is fixedly connected with the turntable.

Preferably, the number of connecting rods is two, two the connecting rod extends to the inner chamber of two transmission chambers respectively and fixed mounting has driven helical gear, driven helical gear and initiative helical gear intermeshing.

Preferably, one end of the screw rod is fixedly connected with a limiting block in the inner cavity of the sliding groove, and the limiting block is movably sleeved in the inner cavity of the sliding groove.

Preferably, one end of the transmission shaft extends to the outside of the first support frame and is fixedly connected with a driven pulley.

Preferably, the side fixedly connected with mounting panel of support base, the fixed surface of mounting panel installs driving motor, driving motor's output fixed mounting has drive pulley, drive pulley passes through the belt and is connected with the driven pulley transmission.

Preferably, the bottom of the fixed base and the bottom of the movable base are both fixedly provided with movable wheels.

The utility model provides a mechanical transmission device possesses following beneficial effect:

1. this mechanical conveyer, through compressing tightly the hydraulic stem, compress tightly the running roller, the cooperation that promotes hydraulic stem and second support frame is used, when needs are adjusted mechanical conveyer's conveying angle, make and compress tightly the hydraulic stem and drive the internal surface that compresses tightly the running roller and rise and the conveyer belt and break away from, utilize to promote the hydraulic stem and drive the ascending angle that makes the conveyer belt that drives driven running roller and change, it compresses tightly the running roller decline to the conveyer belt to compress tightly at last to compress tightly the hydraulic stem drive, the function of adjusting mechanical conveyer's conveying angle has been realized, the problem that traditional mechanical conveyer can not adjust the conveying angle of conveyer belt has been avoided, this mechanical conveyer's practicality has been improved.

2. This mechanical transmission device, through the drive shaft, the initiative helical gear, driven helical gear, the cooperation of connecting rod and lead screw is used, utilize simultaneously to compress tightly the hydraulic stem drive and compress tightly the running roller and rise, rotatory carousel drives the drive shaft and rotates, the meshing transmission of initiative helical gear and driven helical gear drives the lead screw rotation, screw transmission through lead screw and removal base adjusts the distance between fixed baseplate and the removal base, realized carrying out the function adjusted to mechanical transmission device's conveying distance, the practicality of this mechanical transmission device has been improved.

Drawings

Fig. 1 is a front schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic sectional view of the fixing base according to the present invention.

In the figure: 1. a fixed base; 2. a movable base; 3. lifting the hydraulic rod; 4. compressing the hydraulic rod; 5. a support base; 6. a first support frame; 7. a third support frame; 8. a driven roller; 9. a second support frame; 10. A pressing roller; 11. a screw rod; 12. a driving roller; 13. a conveyor belt; 14. mounting a plate; 15. a drive motor; 16. a moving wheel; 17. a driven pulley; 18. a drive pulley; 19. a belt; 20. a drive shaft; 21. a drive shaft; 22. a transmission chamber; 23. a driving bevel gear; 24. a driven helical gear; 25. a connecting rod; 26. a sliding groove; 27. a limiting block; 28. a turntable.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a mechanical conveying device comprises a fixed base 1 and a movable base 2, wherein the bottoms of the fixed base 1 and the movable base 2 are fixedly provided with movable wheels 16, the inside of the fixed base 1 is provided with two transmission chambers 22, the inside of the fixed base 1 is movably sleeved with a driving shaft 21, the driving shaft 21 penetrates through the inner cavities of the two transmission chambers 22, the surface of the driving shaft 21 and the inner cavity positioned in the transmission chamber 22 are fixedly provided with a driving bevel gear 23, one end of the driving shaft 21 extends to the outside of the fixed base 1 and is fixedly connected with a turntable 28, the inside of the movable base 2 is provided with a sliding groove 26, the inside of the fixed base 1 is movably sleeved with a connecting rod 25, one end of the connecting rod 25 extends to the outside of the fixed base 1 and is fixedly connected with a lead screw 11, one end of the lead screw 11 and the inner cavity positioned in the sliding groove 26 are fixedly connected with a limiting block 27, the limiting block 27 is movably sleeved to the inner cavity of the sliding groove 26, the lead screw 11 is prevented from falling off from the inside of the movable base 2 by using a limit block 27, one end of the lead screw 11 extends to an inner cavity of a sliding groove 26, the lead screw 11 is in threaded sleeve joint with the movable base 2, the compaction roller 10 is driven to ascend by using a compaction hydraulic rod 4, a rotating turntable 28 drives a driving shaft 21 to rotate, the lead screw 11 is driven to rotate by meshing transmission of a driving bevel gear 23 and a driven bevel gear 24, the distance between the fixed base 1 and the movable base 2 is adjusted by the threaded transmission of the lead screw 11 and the movable base 2, the function of adjusting the transmission distance of the mechanical transmission device is realized, the practicability of the mechanical transmission device is improved, the number of the connecting rods 25 is two, the two connecting rods 25 respectively extend to the inner cavities of the two transmission chambers 22 and are fixedly provided with the driven bevel gears 24, the driven bevel gears 24 are mutually meshed with the driving bevel gears 23, the two sides of the surface of the fixed base 1 are fixedly provided with lifting hydraulic rods 3, the output ends of the two lifting hydraulic rods 3 are fixedly connected with third support frames 7, the inner sides of the two third support frames 7 are movably sleeved with driven rollers 8, both sides of one end of the moving base 2 are fixedly connected with support bases 5, the surfaces of the two support bases 5 are fixedly connected with first support frames 6, the inner sides of the two first support frames 6 are movably sleeved with transmission shafts 20, one ends of the transmission shafts 20 extend out of the first support frames 6 and are fixedly connected with driven belt pulleys 17, the surfaces of the transmission shafts 20 are fixedly sleeved with driving rollers 12, the surfaces of the driving rollers 12 and the driven rollers 8 are provided with conveyor belts 13, both sides of the middle part of the moving base 2 are fixedly provided with pressing hydraulic rods 4, the output ends of the two pressing hydraulic rods 4 are fixedly connected with second support frames 9, and the inner sides of the two second support frames 9 are movably sleeved with pressing rollers 10, the pressing roller 10 is attached to the inner surface of the conveyor belt 13, when the conveying angle of the mechanical conveying device needs to be adjusted, the pressing hydraulic rod 4 is started to drive the pressing roller 10 to ascend and be separated from the inner surface of the conveyor belt 13, the lifting hydraulic rod 3 is utilized to drive the driven roller 8 to ascend and drive the angle of the conveyor belt 13 to change, finally, the pressing hydraulic rod 4 is started again to drive the pressing roller 10 to descend to press the conveyor belt 13, the function of adjusting the conveying angle of the mechanical conveying device is realized, the problem that the conveying angle of the conveyor belt cannot be adjusted by a traditional mechanical conveying device is avoided, the practicability of the mechanical conveying device is improved, the side surface of the supporting base 5 is fixedly connected with the mounting plate 14, the surface of the mounting plate 14 is fixedly provided with the driving motor 15, and the output end of the driving motor 15 is fixedly provided with the driving belt pulley 18, the drive pulley 18 is drivingly connected to the driven pulley 17 by a belt 19, powers the mechanical transmission by the drive motor 15, and is driven by the belt 19.

In summary, when the transmission angle of the mechanical transmission device needs to be adjusted, the pressing hydraulic rod 4 is started to drive the pressing roller 10 to ascend, so that the pressing roller 10 is separated from the inner surface of the transmission belt 13, the lifting hydraulic rod 3 is used to drive the driven roller 8 to ascend, so that one side of the transmission belt 13 is driven to ascend, so that the angle of the transmission belt 13 is changed, finally the pressing hydraulic rod 4 is started again to drive the pressing roller 10 to descend to press the transmission belt 13, when the transmission distance of the mechanical transmission device needs to be adjusted, the pressing hydraulic rod 4 is started to drive the pressing roller 10 to ascend, so that the pressing roller 10 is separated from the inner surface of the transmission belt 13, then the rotary table 28 drives the driving shaft 21 to rotate, the connecting rod 25 is driven to rotate through the meshing transmission of the driving bevel gear 23 and the driven bevel gear 24, so that the screw rod 11 rotates, the distance between the fixed base 1 and the movable base 2 can be changed through the screw transmission of the screw rod 11 and the fixed base 1, and finally, the pressing hydraulic rod 4 is started to drive the pressing roller 10 to descend so as to press the conveying belt 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mechanical transmission device comprises a fixed base (1) and a movable base (2), and is characterized in that: the device is characterized in that transmission chambers (22) are arranged in the fixed base (1), the number of the transmission chambers (22) is two, a sliding groove (26) is arranged in the movable base (2), a connecting rod (25) is sleeved in the fixed base (1) in a movable manner, one end of the connecting rod (25) extends to the outside of the fixed base (1) and is fixedly connected with a lead screw (11), one end of the lead screw (11) extends to an inner cavity of the sliding groove (26), the lead screw (11) is in threaded sleeve connection with the movable base (2), lifting hydraulic rods (3) are fixedly arranged on two sides of the surface of the fixed base (1), the output ends of the two lifting hydraulic rods (3) are fixedly connected with a third supporting frame (7), driven rollers (8) are sleeved in the inner side of the two third supporting frames (7), and supporting bases (5) are fixedly connected with two sides of one end of the movable base (2), two the equal fixedly connected with first support frame in surface (6), two of support base (5) the inboard activity of first support frame (6) has cup jointed transmission shaft (20), the fixed surface of transmission shaft (20) has cup jointed initiative running roller (12), the surface of initiative running roller (12) and driven running roller (8) is provided with conveyer belt (13), the equal fixed mounting in both sides at removal base (2) middle part has compresses tightly hydraulic stem (4), two compress tightly the equal fixedly connected with second support frame of output (9) of hydraulic stem (4), two the inboard activity of second support frame (9) has cup jointed compresses tightly running roller (10), compress tightly the internal surface laminating of running roller (10) and conveyer belt (13) mutually.

2. A mechanical transfer device according to claim 1, wherein: the inside activity of unable adjustment base (1) is cup jointed drive shaft (21), the inner chamber of two transmission rooms (22) is run through in drive shaft (21), the surface of drive shaft (21) and the inner chamber fixed mounting that is located transmission room (22) have initiative helical gear (23), the one end of drive shaft (21) extends to the outside and the fixedly connected with carousel (28) of unable adjustment base (1).

3. A mechanical transfer device according to claim 1, wherein: the number of connecting rods (25) is two, two the connecting rods (25) extend to the inner cavities of the two transmission chambers (22) respectively and are fixedly provided with driven bevel gears (24), and the driven bevel gears (24) are meshed with the driving bevel gears (23).

4. A mechanical transfer device according to claim 1, wherein: one end of the screw rod (11) is fixedly connected with a limiting block (27) which is positioned in the inner cavity of the sliding groove (26), and the limiting block (27) is movably sleeved in the inner cavity of the sliding groove (26).

5. A mechanical transfer device according to claim 1, wherein: one end of the transmission shaft (20) extends out of the first support frame (6) and is fixedly connected with a driven belt pulley (17).

6. A mechanical transfer device according to claim 1, wherein: the side fixedly connected with mounting panel (14) of support pedestal (5), the fixed surface of mounting panel (14) installs driving motor (15), the output fixed mounting of driving motor (15) has driving pulley (18), driving pulley (18) are connected with driven pulley (17) transmission through belt (19).

7. A mechanical transfer device according to claim 1, wherein: the bottom of the fixed base (1) and the bottom of the movable base (2) are both fixedly provided with movable wheels (16).