CN209796560U - Conveying device for steel belt air-cooled brace grain cutting - Google Patents

Abstract

The utility model discloses a conveyor of steel band forced air cooling brace grain cuts uses in the steel band conveyer field, has solved the poor technical problem of steel band conveyer forced air cooling effect, and its technical scheme main points are including support, conveyer belt and the blowing pipe of setting on the support, the below of support is equipped with the leg frame, the upper end of leg frame all is equipped with the spout along the horizontal direction, the lower extreme of support slides and connects in the spout, be fixed with the motor on the leg frame, be equipped with the eccentric wheel on the output shaft of motor, the motor with the eccentric wheel eccentric connection, be equipped with the bar frame along vertical direction fixed on the support, the inside casing width of bar frame equals with the diameter of eccentric wheel; the technical effect who has is when blowing, and the brace can roll for blow to the brace is comprehensive, thereby improve the forced air cooling effect.

Description

Conveying device for steel belt air-cooled brace grain cutting

Technical Field

The utility model relates to a steel band conveyer field, more specifically say, it relates to a conveyor of eager grain of steel band forced air cooling brace.

Background

In the plastic industry, raw materials are melted, extruded and formed into strip-shaped bracing pieces, and the bracing pieces are cut into particles by a granulator. Riblet particles facilitate further processing. When the riblets are just created, cooling is required to prevent riblets from deforming.

At present, Chinese patent with publication number CN103448160A discloses an air-cooled steel belt conveyor, which comprises a frame, a driven roller assembly, cover bodies, an axial flow fan, trundles, adjusting bolts, a power device, a transmission device, a steel belt and a strip dividing plate, wherein the air-cooled steel belt conveyor adopts the design that the wave-shaped strip dividing plate is arranged on the steel belt, a plurality of groups of quickly-openable cover bodies are arranged, and the axial flow fan is additionally arranged on each cover body, so that the material strips are fully cooled in sections in the conveying process.

This kind of forced air cooling steel band conveyer for carry out the forced air cooling before the brace is cut grain, secondly at the in-process to brace forced air cooling, the position of brace is unchangeable, and the heat conductivity of steel band is good for the brace is surveyed surface and is gone up surface cooling effect good, and the face of brace and steel band contact, the forced air cooling effect is not good, consequently designs a conveyor who improves the forced air cooling effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a conveyor that steel band forced air cooling brace was cut grain, its advantage is, improves the effect to brace forced air cooling for brace refrigerated is more thorough.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a conveyor of grain is cut to steel band forced air cooling brace, includes the support, sets up conveyer belt and the blowing pipe on the support, the below of support is equipped with the landing leg frame, the upper end of landing leg frame all is equipped with the spout along the horizontal direction, the lower extreme of support slides and connects in the spout, be fixed with the motor on the landing leg frame, be equipped with the eccentric wheel on the output shaft of motor, the motor with eccentric wheel eccentric connection, follow the fixed bar frame that is equipped with of vertical direction on the support, the inside casing width of bar frame equals with the diameter of eccentric wheel, be located on the support the both sides of conveyer belt are equipped with the baffle along vertical direction, the both sides of conveyer belt with the inside wall looks butt of baffle.

Through the technical scheme, the blowing pipe blows air to the surface of the brace, and in the blowing process, the flowing air brings away heat on the brace, so that the air cooling effect is achieved. The support can the reciprocal slip of width direction of support, and at the in-process that slides, the brace is continuous to roll on the conveyer belt to make brace and conveyer belt change the position, and then make the blowing pipe blow to the position of the difference of brace, further the cooling effect to the brace is better. When the motor drives the eccentric wheel to rotate, the eccentric wheel drives the bar-shaped frame to reciprocate in the horizontal direction, and the bar-shaped frame is fixed on the support because the motor is fixed on the support leg frame, so that the support can slide on the support leg frame, and the support can automatically move.

The utility model discloses further set up to: the supporting leg frame is provided with a row of uniformly distributed rotating shafts along the length direction of the sliding groove, the rotating shafts are rotatably connected with rotating drums, and the rotating drums are located in the sliding groove.

Through above-mentioned technical scheme, the rotary drum rotates to be connected in the pivot, and the support is located the rotary drum to reduce the frictional force between support and the landing leg frame, the removal of the support of being convenient for.

The utility model discloses further set up to: the cross section that the spout is for T shape, be equipped with the slide that the cross section is T shape on the support, the lower surface of slide with rotary drum surface contact.

Through above-mentioned technical scheme, mutually support between the slide of T shape and the sliding sleeve of T shape to the axial displacement of restriction support further makes the support only can remove along the horizontal direction, prevents that the support from breaking away from the spout at reciprocating motion's in-process, improves the stability of support.

The utility model discloses further set up to: the eccentric wheels are arranged on an output shaft of the motor at intervals, the eccentric wheels are eccentrically fixed on the output shaft, the eccentric distances of the eccentric wheels are different, and the motor is connected to the supporting leg frame in a sliding mode.

Through above-mentioned technical scheme, the eccentric wheel has a plurality ofly, when the eccentric wheel cooperation of difference is in the bar frame, because the eccentric distance of eccentric wheel is different to make the eccentric wheel rotate the back of a round, the displacement of support is different. To the brace of different diameters, the translation rate that the support needs is different, and above-mentioned setting can satisfy the demand, improves the commonality of using.

the utility model discloses further set up to: the supporting leg frame is provided with a supporting sleeve, and the head of an output shaft of the motor is rotatably connected in the supporting sleeve.

Through above-mentioned technical scheme, because the output shaft of motor is than longer, consequently the output shaft of motor can the atress relatively warp, supports the output shaft that the cover is used for supporting the motor, prevents that the output shaft of motor from warping.

The utility model discloses further set up to: the fixed plate that is equipped with L shape on the landing leg frame, the motor slides and connects on the fixed plate, follow on the fixed plate a plurality of screw hole has been seted up to the slip direction of motor, and is adjacent interval between the screw hole equals with adjacent interval between the eccentric wheel, be equipped with the bolt on the motor, the bolt passes motor and threaded connection are in the screw hole.

Through above-mentioned technical scheme, when the motor is fixed in the screw hole of difference, different eccentric wheel cooperations are in the bar frame when corresponding this moment, and the bolt is used for locking the motor, prevents that the motor from taking place to remove at the in-process position of work, further improves the stability of support slip in-process.

The utility model discloses further set up to: the both ends of support are equipped with the runner, the runner is located the inboard of conveyer belt, follow on the support the length direction of support is equipped with the bar groove, set up the connecting axle in the runner, the connecting axle slides and connects in the bar groove, the side of support is equipped with the fixed block, follow on the fixed block the length direction threaded connection of support has the butt pole, the butt pole is in on the connecting axle.

Through above-mentioned technical scheme, the connecting axle can slide in the bar groove to drive the runner and support tight conveyer belt, play the effect of adjusting the conveyer belt rate of tension, prevent that the conveyer belt from skidding on the runner. When the supporting rod is rotated, the supporting rod slides on the fixing block, so that the rotating shaft is supported tightly, and the position of the rotating shaft cannot be changed under the action of the contraction force of the conveying belt.

The utility model discloses further set up to: the support, the leg frame has a plurality ofly, is equipped with detachable connecting plate between the adjacent leg frame.

Through above-mentioned technical scheme, the length of conveyer belt is increased to a plurality of supports, landing leg frame, further improves brace refrigerated time to can have more actual conditions and increase support and landing leg frame quantity. Further ensuring the cooling effect of the brace.

To sum up, the utility model discloses following beneficial effect has:

1. The conveying belt can move along the horizontal direction in the moving process, so that the position of the brace is continuously changed, and the brace can be comprehensively air-cooled;

2. The sliding amplitude of the support can be adjusted, so that the moving amplitude of the support can be adjusted according to actual requirements.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of the splicing of two brackets and legs in the embodiment.

FIG. 3 is a schematic view showing the connection between the stand and the leg rest according to the present embodiment.

Fig. 4 is a schematic structural diagram of the motor and the eccentric wheel of the embodiment.

Fig. 5 is a schematic structural diagram of the rotating wheel, the rotating shaft and the bracket of the embodiment.

Reference numerals: 1. a support; 11. a slide plate; 12. a strip-shaped groove; 13. a fixed block; 14. a support rod; 15. a rotating wheel; 16. a connecting shaft; 17. a conveyor belt; 18. a baffle plate; 2. a leg rest; 21. a chute; 22. a rotating shaft; 23. a rotating drum; 24. a fixing plate; 25. a threaded hole; 26. a bolt; 3. a fan; 31. a blowpipe; 4. a motor; 41. an eccentric wheel; 42. a support sleeve; 43. a bar frame; 5. a connecting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, the conveying device for the air-cooled steel strip brace granulation comprises a support 1, a conveying belt 17 arranged on the support 1 and a blowing pipe 31, wherein the number of the support 1 and the conveying belt 17 is two. The lower end of the support 1 is provided with a supporting leg frame 2, the supporting leg frame 2 is used for supporting the support 1, the conveying belt 17 is annular, and the brace is positioned on the upper surface of the conveying belt 17. When the conveyer belt 17 moves, the brace is driven to move, the blower 3 is connected to the blowpipe 31, so that continuous blowing is performed on the brace, and in the blowing process, the heat on the brace is taken away by flowing wind, so that the wind cooling effect is achieved.

Referring to fig. 1 and 2, two baffles 18 are vertically disposed on the frame 1, and the side walls of the baffles 18 are in contact with the side surfaces of the conveyor belt 17. The provision of the baffles 18 prevents the braces from disengaging from the belt 17 during transport. Set up connecting plate 5 in the side of leg frame 2, connecting plate 5 has two, lies in the both sides of leg frame 2 respectively, sets up the bolt at the both ends of connecting plate 5 along the direction of perpendicular to connecting plate 5, and bolt threaded connection is on leg frame 2 for the position between two leg frame 2 is stable.

Referring to fig. 3 and 4, one of the brackets 1 is connected to the leg frame 2 in a sliding manner along the horizontal direction, the motors 4 are fixedly arranged at two ends of the leg frame 2, the bar-shaped frames 43 are fixedly arranged at two ends of the bracket 1, the bar-shaped frames 43 are arranged along the vertical direction, the length direction of the bar-shaped frames 43 is the vertical direction, and the width direction of the bar-shaped frames 43 is the horizontal direction. An eccentric wheel 41 is fixed on the output shaft of the motor 4, the diameter of the eccentric wheel 41 is equal to the width of the bar-shaped frame 43, and the eccentric wheel 41 is eccentrically fixed on the motor 4. When the motor 4 drives the eccentric wheel 41 to rotate, the eccentric wheel 41 drives the bar-shaped frame 43 to move, so that the bracket 1 is driven to move back and forth in the horizontal direction. Support 1 is at the in-process that slides, and the brace is continuous to roll on conveyer belt 17 to make brace and conveyer belt 17 change the position, and then make the blowing pipe 31 blow to the different positions of brace, further the cooling effect to the brace is better.

Referring to fig. 3 and 4, a T-shaped slide groove 21 is formed on the upper surface of the leg rest 2, and a T-shaped slide plate 11 fitted in the slide groove 21 is provided at the lower end of the stand 1, and when the slide plate 11 is fitted in the slide groove 21, the stand 1 is restricted from moving in the vertical direction. The rotating shaft 22 is fixed on the leg frame 2, the rotating drum 23 is rotatably connected on the rotating shaft 22, the rotating drum 23 is positioned in the sliding chute 21, and the lower surface of the sliding plate 11 is in contact with the outer circular surface of the rotating drum 23, so that the friction force between the sliding plate 11 and the support 1 is reduced, and the support 1 can slide more smoothly.

Referring to fig. 3 and 4, two eccentric wheels 41 are provided and are fixed to the output shaft of the motor 4 at intervals, and the eccentric wheels 41 are eccentrically fixed to the output shaft of the motor 4 with different eccentricities. When different eccentrics 41 are fitted in the bar 43, the distance traveled by the carriage 1 varies after one rotation of the eccentric 41 due to the different eccentricities of the eccentric 41. When the density and the thickness and the length of the brace are different, the required moving speed and the required moving amplitude of the bracket 1 are different. The above arrangement can meet the requirements and improve the universality of application. A support sleeve 42 is arranged on the leg frame 2, and an output shaft of the motor 4 is rotatably connected in the support sleeve 42. The support sleeve 42 is used for supporting the output shaft of the motor 4 and preventing the output shaft of the motor 4 from deforming.

Referring to fig. 3 and 4, an L-shaped fixing plate 24 is provided on the leg frame 2, the motor 4 is slidably connected to the fixing plate 24, a plurality of threaded holes 25 are provided in the fixing plate 24, and the distance between adjacent threaded holes 25 is equal to the distance between adjacent eccentric wheels 41. A bolt 26 is arranged on the motor 4, and the bolt 26 penetrates through the motor 4 and is in threaded connection with the fixing plate 24. When the screws 26 are screwed into different threaded bores 25, the corresponding different eccentric wheels 41 are now displaced on the drive bar 43. The bolts 26 prevent the position of the motor 4 from changing during operation, and when the motor 4 needs to be moved, the bolts 26 are removed from the fixing plate 24.

Referring to fig. 2 and 5, the two ends of the bracket 1 are provided with rotating wheels 15, and one of the rotating wheels 15 is directly connected with a driving motor, and the driving motor is used for driving the rotating wheel 15 to rotate, so as to drive the conveying belt 17 to move. The other rotating wheel 15 is connected with a connecting shaft 16 in a rotating mode, a strip-shaped groove 12 is formed in the support 1 in the horizontal direction, and the connecting shaft 16 is connected in the strip-shaped groove 12 in a sliding mode. A fixing block 13 is arranged on the side surface of the bracket 1, and a resisting rod 14 is connected to the fixing block 13 along the horizontal direction by screw thread. When the pushing rod 14 is rotated, the pushing rod 14 pushes against the connecting shaft 16, so that the connecting shaft 16 slides in the strip-shaped groove 12, and the function of adjusting the tension degree of the conveying belt 17 is further achieved.

The action process is as follows: on the brace got into conveyer belt 17, fan 3 made during gaseous flow direction support 1, and then taken away the heat on the brace through blowing pipe 31, played air-cooled effect. The motor 4 drives the eccentric wheel 41 to drive the bracket 1 to move back and forth along the horizontal direction, so that the brace rolls back and forth on the conveying belt 17, and the brace can be comprehensively cooled by air.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The conveying device for the air-cooled steel belt brace granulation comprises a support (1), a conveying belt (17) and a blowing pipe (31) which are arranged on the support (1), and is characterized in that a supporting leg frame (2) is arranged below the support (1), a sliding groove (21) is formed in the upper end of the supporting leg frame (2) along the horizontal direction, the lower end of the support (1) is connected into the sliding groove (21) in a sliding manner, a motor (4) is fixed on the supporting leg frame (2), an eccentric wheel (41) is arranged on an output shaft of the motor (4), the motor (4) is eccentrically connected with the eccentric wheel (41), a bar-shaped frame (43) is fixedly arranged on the support (1) along the vertical direction, the width of an inner frame of the bar-shaped frame (43) is equal to the diameter of the eccentric wheel (41), baffle plates (18) are arranged on two sides of the conveying belt (17) on the support (1) along the vertical, the two sides of the conveying belt (17) are abutted against the inner side wall of the baffle (18).

2. The conveying device for the steel strip air-cooled brace granules as defined in claim 1, wherein a row of uniformly distributed rotating shafts (22) are arranged on the supporting leg frame (2) along the length direction of the chute (21), a rotating drum (23) is rotatably connected to the rotating shafts (22), and the rotating drum (23) is positioned in the chute (21).

3. The conveying device for the steel strip air-cooled brace cut granules as claimed in claim 2, wherein the chute (21) is T-shaped in cross section, a sliding plate (11) with the T-shaped cross section is arranged on the support (1), and the lower surface of the sliding plate (11) is in contact with the surface of the rotary drum (23).

4. The conveying device for the steel strip air-cooled brace granules as recited in claim 1, characterized in that a plurality of eccentric wheels (41) are arranged on an output shaft of the motor (4) at intervals, the eccentric wheels (41) are eccentrically fixed on the output shaft and have different eccentricity, and the motor (4) is connected to the supporting leg frame (2) in a sliding manner.

5. the conveying device for the steel strip air-cooled brace granules as claimed in claim 4, wherein a support sleeve (42) is arranged on the supporting leg frame (2), and the head of an output shaft of the motor (4) is rotatably connected in the support sleeve (42).

6. The conveying device for the steel strip air-cooled brace cut granules of claim 1, wherein an L-shaped fixing plate (24) is fixedly arranged on the supporting leg frame (2), the motor (4) is connected to the fixing plate (24) in a sliding manner, a plurality of threaded holes (25) are formed in the fixing plate (24) along the sliding direction of the motor (4), the distance between every two adjacent threaded holes (25) is equal to the distance between every two adjacent eccentric wheels (41), a bolt (26) is arranged on the motor (4), and the bolt (26) penetrates through the motor (4) and is connected in the threaded hole (25) in a threaded manner.

7. The conveying device for steel strip air-cooled brace cutting and conveying of the steel strip air-cooled brace cutting according to claim 1, wherein rotating wheels (15) are arranged at two ends of a support (1), the rotating wheels (15) are located on the inner side of a conveying belt (17), a strip-shaped groove (12) is formed in the support (1) along the length direction of the support (1), a connecting shaft (16) is arranged in each rotating wheel (15), the connecting shaft (16) is connected in the strip-shaped groove (12) in a sliding mode, a fixing block (13) is arranged on the side face of the support (1), a resisting rod (14) is connected to the fixing block (13) along the length direction of the support (1) in a threaded mode, and the resisting rod (14) abuts against the connecting shaft (16).

8. The conveying device for the steel strip air-cooled brace granules as claimed in claim 7, wherein a plurality of supports (1) and the plurality of supporting legs (2) are provided, and a detachable connecting plate (5) is arranged between every two adjacent supporting legs (2).