CN215624641U

CN215624641U - Chain slat conveyor with cooling function

Info

Publication number: CN215624641U
Application number: CN202121359598.5U
Authority: CN
Inventors: 肖根盛; 黄水义; 柯猛; 朱志川
Original assignee: Shanghai Zor Transmission Equipment Co ltd
Current assignee: Shanghai Zor Transmission Equipment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-25
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a chain plate type conveyor with a cooling function, and particularly relates to the technical field of chain plate type conveyors. The cooling device has better cooling performance and can be used for cooling conveyed materials or workpieces, the materials or the workpieces passing through the cooling bin are quickly cooled by arranging the air cooler and the water tank in a matching manner, and the chain plate can be supported and enhanced in pressure resistance by arranging the supporting plate and the bearing plate.

Description

Chain slat conveyor with cooling function

Technical Field

The utility model relates to the technical field of chain plate conveyors, in particular to a chain plate conveyor with a cooling function.

Background

The chain plate type conveyor is a mechanical conveying device which utilizes a chain which is circularly reciprocated as traction power and conveys material flows in a horizontal or inclined direction through a series of chain plates fixedly connected to a traction chain, has the remarkable advantages of strong conveying capacity, high strength of the traction chain and the like, and is widely applied to various industrial fields of metallurgy, coal, chemical industry, electric power, mechanical manufacturing and the like.

However, in practical use, a common chain slat conveyor is simple in structure, often has only a simple conveying function, and cannot be cooled when transporting some high-temperature materials or workpieces, so that the subsequent processing of the materials or the workpieces is not facilitated, and the actual production and processing requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

To overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a slat conveyor with a cooling function to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a chain plate type conveyor with a cooling function comprises a base, wherein the top of the base is fixedly connected with a rack, two transmission rods are horizontally and symmetrically arranged between the inner walls of the two sides of the rack through bearings in a rotating mode, chain wheels are fixedly sleeved on the outer sides of the transmission rods and are in transmission connection through chain plates, a driving motor is fixedly connected to the front side of the rack corresponding to the position of a left transmission rod, the end portion of the left transmission rod is fixedly connected with an output shaft of the driving motor through a coupler, a cooling bin is arranged at the top of the rack close to the middle of the rack, through grooves are symmetrically formed in the two sides of the cooling bin, an air cooler is fixedly installed at the rear side of the cooling bin, two exhaust fans are symmetrically embedded in the two sides of the air cooler at the rear side of the cooling bin, and air deflectors are symmetrically arranged on the inner wall of the top of the cooling bin close to the through grooves in the two sides, the cooling device comprises a rack, and is characterized in that the air deflector is communicated with an air cooler through an air guiding structure, the top of the cooling bin is fixedly connected with a water tank, the middle part inside the cooling bin is positioned at two sides of a chain plate and symmetrically provided with heat exchange tubes, the heat exchange tubes are communicated with the water tank through a circulating structure, a supporting plate is fixedly connected between inner walls at two sides of the rack and positioned between transmission rods at two sides, supporting plates are symmetrically arranged at the tops of the supporting plates, and a plurality of rollers are rotatably arranged at the tops of the supporting plates through rotating shafts.

Furthermore, the air guide structure comprises an air hopper communicated with an air outlet at the top of the air cooler, the top of the air hopper is communicated with a connecting pipe, the top of the connecting pipe is communicated with an air guide pipe, air outlet ends at two sides of the air guide pipe extend into the cooling bin and are respectively communicated with the tops of air deflectors at two sides, and the bottom of the air guide pipe is uniformly communicated with a plurality of air outlet pipes.

Furthermore, the circulating structure comprises a circulating pump communicated with the bottom of the water tank, a water supply pipe is fixedly communicated with a water outlet at the bottom of the circulating pump, a water dividing pipe is communicated with the bottom end of the water supply pipe, water outlets at two ends of the water dividing pipe are respectively communicated with the middle parts of the tops of the heat exchange pipes at two sides, and water outlet ends at two sides of the top of the heat exchange pipe extend upwards to be communicated with the water tank.

Further, the top intercommunication of water tank has the inlet tube, the outside fixed mounting of inlet tube has the pipe valve, the both sides fixedly connected with mounting panel of water tank, the outside of mounting panel is evenly inlayed and is established and install a plurality of fin, the fin all passes the mounting panel and extends to inside the water tank.

Furthermore, the surface of the bearing plate is provided with through holes close to the four corners, limiting rods are arranged in the through holes in a sliding mode, the top ends of the limiting rods are provided with limiting blocks fixedly connected with the through holes in an extending mode, the bottom ends of the limiting rods are provided with through holes fixedly connected with supporting plates in an extending mode, and supporting springs are sleeved on the parts, located between the bearing plate and the supporting plates, of the outer sides of the limiting rods.

Furthermore, a plurality of mounting seats are arranged on the top of the bearing plate at equal intervals, the roller is rotatably arranged in the corresponding mounting seats through a rotating shaft, a protective sleeve is sleeved on the outer side of the roller, and the protective sleeve is in contact with the inner side of the chain plate.

Furthermore, two observation plates are symmetrically embedded and installed on the front side of the cooling bin.

The utility model has the technical effects and advantages that:

1. through arranging the cooling bin, the cold air blower, the exhaust fan, the air guide structure, the water tank, the heat exchange tubes and the circulating structure, compared with the prior art, the cold air blower can send cold air into the air guide plates on two sides inside the cooling bin through the connecting pipe and the air guide tubes, the cold air is uniformly blown to the surface of the chain plate through the air outlet tubes uniformly arranged at the bottom of the air guide plates, when materials or workpieces enter the cooling bin under the driving of the chain plate and pass below the air guide plates, the materials or the workpieces can be effectively cooled through the cold air, meanwhile, the hot air generated by the materials or the workpieces is quickly led out of the cooling bin through the operation of the exhaust fan, so that the air circulation inside the cooling bin is accelerated to realize the quick cooling of the materials or the workpieces, meanwhile, the circulating pump operates to lead the cooling water in the water tank into the water diversion pipes through the water supply pipes and flow into the heat exchange tubes on two sides, and the cooling water flows into the water tank again through the water outlet end on the top of the heat exchange tubes to realize water circulation, the cooling water continuously carries out heat in the cooling bin through heat exchange in the process of circulating flow in the heat exchange pipe, so that the heat generated by high-temperature materials or workpieces passing through the cooling bin is quickly led out, the temperature in the cooling bin is kept stable, the cooling effect on the high-temperature materials or the workpieces is ensured, and the cooling water is quickly cooled through the cooling fins when in the water tank;

2. through setting up the link joint, the backup pad, the bearing board, the cylinder, compared with the prior art, can be at the link joint transmission in-process, promote the bearing board through supporting spring and shift up along the gag lever post, and support the link joint through the inboard rolling contact of cylinder and lag and link joint, make the holding stability among the link joint transmission process, will sink when the link joint receives stronger pressure and press the cylinder to make the bearing board compress supporting spring along the gag lever post gliding, the elasticity through supporting spring can cushion the pressure that the link joint received, prevent the link joint pressurized damage fracture, the compressive capacity and the life of link joint part have been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the rear side structure of the cooling chamber of the present invention.

FIG. 3 is a schematic side sectional view of a portion of the cooling tower and the frame of the present invention.

Fig. 4 is a schematic cross-sectional view of a part of the frame according to the present invention.

FIG. 5 is a schematic sectional view of a cooling chamber according to the present invention.

FIG. 6 is a schematic sectional view of a water tank according to the present invention.

FIG. 7 is an enlarged cross-sectional view taken at A in FIG. 4 according to the present invention.

The reference signs are: 1. a base; 2. a frame; 3. a transmission rod; 4. a sprocket; 5. a chain plate; 6. a drive motor; 7. a cooling bin; 8. a through groove; 9. an air cooler; 10. an exhaust fan; 11. an air deflector; 12. a water tank; 13. a heat exchange tube; 14. a support plate; 15. a support plate; 16. a drum; 17. a wind scoop; 18. a connecting pipe; 19. an air guide pipe; 20. an air outlet pipe; 21. a circulation pump; 22. a water supply pipe; 23. a water diversion pipe; 24. a water inlet pipe; 25. a tube valve; 26. mounting a plate; 27. a heat sink; 28. a through hole; 29. a limiting rod; 30. a limiting block; 31. a support spring; 32. a mounting seat; 33. a protective sleeve; 34. and (4) observing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in the attached figures 1-7, a chain slat conveyor with a cooling function comprises a base 1, a frame 2 is fixedly connected to the top of the base 1, two transmission rods 3 are horizontally and symmetrically arranged between the inner walls of the two sides of the frame 2 through bearings, chain wheels 4 are fixedly sleeved on the outer sides of the transmission rods 3, the two chain wheels 4 are in transmission connection through chain plates 5, a driving motor 6 is fixedly connected to the front side of the frame 2 corresponding to the position of the left transmission rod 3, the end of the left transmission rod 3 is fixedly connected with an output shaft of the driving motor 6 through a coupler, a cooling bin 7 is arranged near the middle of the top of the frame 2, through grooves 8 are symmetrically arranged on the two sides of the cooling bin 7, a cooling fan 9 is fixedly arranged on the rear side of the cooling bin 7, two exhaust fans 10 are symmetrically embedded on the two sides of the cooling fan 9 on the rear side of the cooling bin 7, air deflectors 11 are symmetrically arranged near the through grooves 8 on the two sides of the inner wall of the top of the cooling bin 7, the air guide plate 11 is communicated with the air cooler 9 through an air guide structure, the top of the cooling bin 7 is fixedly connected with a water tank 12, the middle part of the inside of the cooling bin 7, which is positioned at two sides of the chain plate 5, is symmetrically provided with heat exchange tubes 13, the heat exchange tubes 13 are communicated with the water tank 12 through a circulating structure, a supporting plate 14 is fixedly connected between the inner walls of two sides of the rack 2, which is positioned between the transmission rods 3 at two sides, the top of the supporting plate 14 is symmetrically provided with a bearing plate 15, and the top of the bearing plate 15 is rotatably provided with a plurality of rollers 16 through a rotating shaft.

In a preferred embodiment, the air guiding structure comprises an air funnel 17 communicated with an air outlet at the top of the air cooler 9, the top of the air funnel 17 is communicated with a connecting pipe 18, the top of the connecting pipe 18 is communicated with an air guiding pipe 19, air outlet ends at two sides of the air guiding pipe 19 extend to the inside of the cooling bin 7 and are respectively communicated with the tops of the air guiding plates 11 at two sides, the bottom of the air guiding plate 11 is uniformly communicated with a plurality of air outlet pipes 20, so that cold air can be fed into the connecting pipe 18 by the air funnel 17 through the operation of the air cooler 9, the cold air is fed into the air guiding plates 11 at two sides through the air guiding pipes 19 communicated with the air guiding plates 11 at two sides, and finally the cold air is uniformly blown to the surface of the chain plate 5 through the air outlet pipes 20 uniformly arranged below the air guiding plates 11, so as to perform cooling treatment on high-temperature materials or workpieces passing through the chain plate 5 in the cooling bin 7.

In a preferred embodiment, the circulating structure comprises a circulating pump 21 communicated with the bottom of the water tank 12, a water supply pipe 22 is fixedly communicated with a bottom water outlet of the circulating pump 21, a water dividing pipe 23 is communicated with the bottom end of the water supply pipe 22, water outlets at two ends of the water dividing pipe 23 are respectively communicated with the middle parts of the tops of the heat exchange pipes 13 at two sides, water outlet ends at two sides of the top of the heat exchange pipe 13 extend upwards to be communicated with the water tank 12, so that the cooling water in the water tank 12 can be introduced into the water feeding pipe 22 by the circulation pump 21, and flows into the heat exchange tubes 13 at two sides through the water distribution tube 23, and finally returns to the water tank 12 through the water outlet ends at two sides of the top of the heat exchange tube 13 to complete water circulation, and the cooling water continuously exchanges heat with the heat inside the cooling bin 7 in the process of circulating flow in the heat exchange tubes 13, so that the heat generated by the high-temperature material workpiece inside the cooling bin 7 is quickly led out.

In a preferred embodiment, the top of the water tank 12 is communicated with a water inlet pipe 24, the outside of the water inlet pipe 24 is fixedly provided with a pipe valve 25, two sides of the water tank 12 are fixedly connected with mounting plates 26, the outside of the mounting plates 26 is uniformly embedded with a plurality of radiating fins 27, the radiating fins 27 all penetrate through the mounting plates 26 and extend to the inside of the water tank 12, so that the heat conduction between the cooling water inside the water tank 12 and the outside is accelerated through the radiating fins 27 uniformly arranged on two sides of the water tank 12, the cooling water can be rapidly cooled, the heat conduction effect is ensured, and the cooling water can be added into the water tank 12 through the water inlet pipe 24.

In a preferred embodiment, through holes 28 are formed on the surface of the supporting plate 15 near four corners, a limiting rod 29 is slidably disposed inside the through hole 28, a limiting block 30 is fixedly connected to the top end of the limiting rod 29 by extending out of the through hole 28, the bottom end of the limiting rod 29 is fixedly connected to the supporting plate 14 by extending out of the through hole 28, a supporting spring 31 is sleeved on the outer side of the limiting rod 29 between the supporting plate 15 and the supporting plate 14, so that the supporting plate 15 can be pushed by the supporting spring 31 to stably push the roller 16 upwards along the limiting rod 29, therefore, the roller 16 supports the chain plate 5 through the elastic force of the supporting spring 31, when the chain plate 5 is pressed greatly, the roller 16 is pushed to enable the bearing plate 15 to slide along the limiting rod 29 towards the supporting plate 14, and the pressure applied to the chain plate 5 can be buffered through the elastic force of the supporting spring 31 to prevent the chain plate 5 from being damaged under the pressure.

In a preferred embodiment, a plurality of mounting seats 32 are equidistantly arranged on the top of the bearing plate 15, the roller 16 is rotatably arranged in the corresponding mounting seats 32 through a rotating shaft, a protective sleeve 33 is sleeved on the outer side of the roller 16, the protective sleeve 33 is in contact with the inner side of the link plate 5, so that the roller 16 is tightly attached to the inner side of the link plate 5 to support the inner side of the link plate 5 under the pushing of the lower supporting spring 31 through the protective sleeve 33, and the protective sleeve 33 is in rolling contact with the link plate 5 through the rotatably arranged roller 16 along with the transmission of the link plate 5.

In a preferred embodiment, two observation plates 34 are symmetrically embedded in the front side of the cooling bin 7, so that the material or workpiece passing through the cooling bin 7 can be observed through the observation plates 34.

The working principle of the utility model is as follows: when the cooling device is used, the chain plate 5 is driven between the chain wheels 4 at two sides through the driving motor 6, high-temperature materials or workpieces are guided into one side of the top of the chain plate 5, the high-temperature materials or workpieces enter the cooling bin 7 from the through groove 8 at one side of the cooling bin 7 along with the transmission of the chain plate 5, the cold air is controlled to work by the cold air fan 9 through the connecting pipe 18 and the air guide pipe 19 to be sent into the air guide plates 11 at two sides of the top wall of the cooling bin 7, the cold air is uniformly blown to the surface of the chain plate 5 through the air outlet pipes 20 uniformly arranged at the bottom of the air guide plates 11, when the high-temperature materials or workpieces enter the cooling bin 7 under the driving of the chain plate 5, the high-temperature materials or workpieces can be effectively cooled through the cold air, meanwhile, the exhaust fan 10 works to quickly guide hot air generated by the materials or workpieces out of the cooling bin 7, the air circulation inside the cooling bin 7 is effectively accelerated to realize the quick cooling of the materials or the workpieces, and meanwhile, the circulating pump 21 works to guide cooling water in the water tank 12 into the water distribution pipe 23 through the water conveying pipe 22 and flow into the two water distribution pipes 23 In the heat exchange pipe 13 at the side, the cooling water then flows into the water tank 12 again through the water outlet end at the top of the heat exchange pipe 13 to realize water circulation, the cooling water continuously carries out heat exchange in the cooling bin 7 in the process of circulating flow in the heat exchange pipe 13 to ensure that the temperature in the cooling bin 7 is kept stable and the cooling effect on high-temperature materials or workpieces is ensured, the cooling water conducts heat with the outside through the radiating fins 27 when flowing in the water tank 12 so as to rapidly cool, the cooled materials or workpieces are led out of the cooling bin 7 from the through groove 8 at the other side of the cooling bin 7 along with the transmission of the chain plate 5, the effect of rapidly cooling conveyed materials or workpieces is realized, when the part of the chain plate 5 is pressed to be too large and sink, the roller 16 is pressed to push the supporting plate 15 to slide downwards along the limiting rod 29 to compress the supporting spring 31, so that the chain plate 5 is supported by the elasticity of the supporting spring 31 and the pressure applied to the chain plate 5 is buffered, the chain plate 5 is prevented from being damaged and broken under the compression, and the compression resistance and the service life of the part of the chain plate 5 are enhanced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a chain slat conveyor with cooling function, includes base (1), its characterized in that: the top fixedly connected with frame (2) of base (1), rotate through bearing horizontal symmetry between the both sides inner wall of frame (2) and be provided with two transfer lines (3), the equal fixed cover in outside of transfer line (3) is equipped with sprocket (4), two connect through link joint (5) transmission between sprocket (4), the front side of frame (2) corresponds the position fixedly connected with driving motor (6) of left side transfer line (3), and the left side the output shaft fixed connection that the tip of transfer line (3) passes through shaft coupling and driving motor (6), the top of frame (2) is close to the middle part and is provided with cooling chamber (7), logical groove (8) have been seted up to the bilateral symmetry of cooling chamber (7), the rear side fixed mounting of cooling chamber (7) has air-cooler (9), the rear side of cooling chamber (7) is located the bilateral symmetry of air-cooler (9) and inlays to establish and installs two exhaust fan (10), the cooling device is characterized in that air deflectors (11) are symmetrically arranged on the inner wall of the top of the cooling bin (7) close to the through grooves (8) in the two sides, the air deflectors (11) are communicated with an air cooler (9) through an air guiding structure, a water tank (12) is fixedly connected to the top of the cooling bin (7), heat exchange tubes (13) are symmetrically arranged in the middle of the inside of the cooling bin (7) and located on the two sides of the chain plate (5), the heat exchange tubes (13) are communicated with the water tank (12) through a circulating structure, a supporting plate (14) is fixedly connected to the position between the transmission rods (3) in the two sides between the inner walls in the two sides of the rack (2), supporting plates (15) are symmetrically arranged on the top of the supporting plate (14), and a plurality of rollers (16) are rotatably arranged on the top of the supporting plates (15) through rotating shafts.

2. The slat conveyor with a cooling function according to claim 1, wherein: the air guide structure comprises an air hopper (17) communicated with an air outlet in the top of the air cooler (9), the top of the air hopper (17) is communicated with a connecting pipe (18), the top of the connecting pipe (18) is communicated with an air guide pipe (19), air outlet ends on two sides of the air guide pipe (19) extend to the inside of the cooling bin (7) and are communicated with the tops of air guide plates (11) on two sides respectively, and the bottom of the air guide plate (11) is uniformly communicated with a plurality of air outlet pipes (20).

3. The slat conveyor with a cooling function according to claim 2, wherein: the circulating structure comprises a circulating pump (21) communicated with the bottom of the water tank (12), a water delivery pipe (22) is fixedly communicated with a bottom water outlet of the circulating pump (21), a water distribution pipe (23) is communicated with the bottom end of the water delivery pipe (22), water outlets at two ends of the water distribution pipe (23) are respectively communicated with the middle parts of the tops of heat exchange pipes (13) at two sides, and water outlet ends at two sides of the top of the heat exchange pipe (13) are upwards extended and communicated with the water tank (12).

4. The slat conveyor with a cooling function according to claim 3, wherein: the top intercommunication of water tank (12) has inlet tube (24), the outside fixed mounting of inlet tube (24) has pipe valve (25), the both sides fixedly connected with mounting panel (26) of water tank (12), the outside of mounting panel (26) is evenly inlayed and is established and install a plurality of fin (27), fin (27) all pass mounting panel (26) and extend to inside water tank (12).

5. The slat conveyor with a cooling function according to claim 4, wherein: through-hole (28) have all been seted up near the four corners position on the surface of bearing board (15), the inside slip of through-hole (28) is provided with gag lever post (29), through-hole (28) fixedly connected with stopper (30) are extended to the top of gag lever post (29), through-hole (28) and backup pad (14) fixed connection are extended to the bottom of gag lever post (29), the part cover that the outside of gag lever post (29) is located between bearing board (15) and backup pad (14) is equipped with supporting spring (31).

6. The slat conveyor with a cooling function according to claim 5, wherein: the top equidistance of bearing board (15) is provided with a plurality of mount pads (32), cylinder (16) rotate through the pivot and set up in corresponding mount pad (32), the outside cover of cylinder (16) is equipped with lag (33), lag (33) and the inboard contact of link joint (5).

7. The slat conveyor with a cooling function according to claim 6, wherein: two observation plates (34) are symmetrically embedded in the front side of the cooling bin (7).