CN211003610U

CN211003610U - Pulley machine arm support belt conveyor belt counterweight roller

Info

Publication number: CN211003610U
Application number: CN201921944223.8U
Authority: CN
Inventors: 王敏惠; 史峻豪; 王冠蓉; 王慧惠; 司汉伟; 王凌云
Original assignee: Shanghai Gangnan Electromechanical Equipment Group Co ltd
Current assignee: Shanghai Gangnan Electromechanical Equipment Group Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a bucket wheel machine cantilever crane belt conveyor area counter weight cylinder, including cylinder and support frame, the quantity of support frame is provided with two, the internal surface of cylinder rotates and is connected with the drum shaft, the both ends of drum shaft are fixedly connected with primary shaft bearing and secondary shaft bearing respectively, the right-hand member of drum shaft rotates and is connected with the meshing gear, the fixed surface of drum shaft right-hand member is connected with the dead lever, the bottom fixedly connected with backup pad of dead lever, the utility model relates to a counter weight cylinder technical field. This bucket wheel machine cantilever crane belt counter weight cylinder sets up the dead lever through the surface on drum shaft right side, utilizes the rotation motor in the backup pad to drive the rotating gear and rotates, and the meshing transmission of meshing gear and rack is deuterogamied for the cylinder can be under the control of rotating the motor, and the distance of the upper and lower displacement of manual control cylinder avoids the serious off tracking of belt, causes the belt to tear the area accident, hoisting device's reliability.

Description

Pulley machine arm support belt conveyor belt counterweight roller

Technical Field

The utility model relates to a counter weight cylinder technical field specifically is a bucket wheel machine cantilever crane belt conveyer area counter weight cylinder.

Background

The bucket wheel machine is also called bucket wheel reclaimer, and is a high-efficiency loading and unloading machine for continuously conveying large-scale dry bulk cargo storage yard, which can not only stack materials but also take materials. The rubber belt conveyor comprises a rubber belt conveying arm capable of pitching and horizontally swinging, a bucket wheel at the front end of the rubber belt conveying arm, a rack and a running mechanism, wherein the rubber belt can run in two directions, the material is taken by the bucket wheel and is sent out by the conveying arm during material taking, and goods conveyed by a main conveyor are thrown to a yard by the conveying arm during material piling.

For the stable operation of counter weight cylinder, some novel counter weight cylinder devices have appeared, but also have some problems, like grant No. CN204078915U, counter weight cylinder of bucket-wheel reclaimer used in the future, because there is unreasonable in structure and connection mode, it has following problems: the counterweight roller bearing seat is rigidly fixed on the counterweight bracket through the bolt by the bolt hole, belt steel wire ropes or other sundries can be wound on the roller shaft and the bearing seat when the roller shaft runs along with the roller, the roller bearing and the shaft are damaged and the roller is forced to be replaced, so that the maintenance amount is increased, secondly, the belt at the counterweight roller can be seriously deviated and cannot be automatically adjusted due to the rigid connection, then the counterweight block is vertically and fixedly welded on the counterweight frame, the unbalance of the counterweight frame is caused, the deviation of the belt is influenced, and the belt tearing accident is caused, although the counterweight roller can be automatically adjusted, the roller is positioned at the lowest end of the guide rail for a long time due to the counterweight block at the bottom of the bearing seat, when the counterweight block needs to be adjusted upwards, the belt is still easy to have the tearing accident due to the gravity of the counterweight block, and the sundries can still be on the, when the drum shaft is maintained, sundries on the drum shaft are difficult to remove.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bucket wheel machine cantilever crane belt counter weight cylinder has solved the belt and has torn the area accident, and the epaxial debris of drum is difficult to the problem of cleaing away.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a belt conveyor belt counterweight roller of a bucket wheel machine arm support comprises two rollers and two support frames, the inner surface of the roller is rotatably connected with a roller shaft, two ends of the roller shaft are respectively and fixedly connected with a first bearing seat and a second bearing seat, the right end of the roller shaft is rotatably connected with a meshing gear, the outer surface of the right end of the roller shaft is fixedly connected with a fixed rod, the bottom end of the fixed rod is fixedly connected with a supporting plate, one side of the supporting plate is connected with one side of the supporting frame in a sliding way, the top of the supporting plate is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating gear through a coupling, the outer surface of the rotating gear is meshed with the outer surface of the meshing gear, one side of the outer surface of the meshing gear is meshed with a rack, and one side of the rack is fixedly connected with one side of the inner surface of the support frame.

Preferably, the outer surfaces of the two ends of the roller shaft are respectively provided with a gradual change groove, the inner surface of the gradual change groove is fixedly connected with a vertical plate, and the two ends of the roller are respectively fixedly connected with a separation plate.

Preferably, the bottom of the support frame is fixedly connected with a support seat, the bottom of the support frame is fixedly connected with a counterweight supporting rod between one opposite sides of the support seat, and the outer surface of the counterweight supporting rod is fixedly connected with a counterweight.

Preferably, two sides of the outer surface of the first bearing seat are slidably connected with slide rails, and one side of each of the two slide rails, which is relatively far away, is fixedly connected with the inner surface of the support frame.

Preferably, the outer surface of the second bearing seat is slidably connected with the inner surface of the support frame.

Preferably, the number of the balancing weights is provided with a plurality of balancing weights, and the balancing weights are uniformly distributed on the outer surface of the balancing weight supporting rod.

Advantageous effects

The utility model provides a bucket wheel machine cantilever crane belt conveyor area counter weight cylinder. Compared with the prior art, the method has the following beneficial effects:

(1) the bucket wheel machine arm frame belt conveyor is provided with a counterweight roller, a roller shaft is connected with the inner surface of the roller in a rotating way, a first bearing seat and a second bearing seat are respectively and fixedly connected with two ends of the roller shaft, a meshing gear is connected with the right end of the roller shaft in a rotating way, a fixed rod is connected with the outer surface of the right end of the roller shaft in a fixed way, a supporting plate is fixedly connected with the bottom end of the fixed rod, one side of the supporting plate is connected with one side of a supporting frame in a sliding way, a rotating motor is fixedly connected with the top of the supporting plate, the output end of the rotating motor is fixedly connected with a rotating gear through a shaft coupler, the outer surface of the rotating gear is meshed with the outer surface of the meshing gear, a rack is meshed with one side of the outer surface of the meshing, and the meshing transmission of the meshing gear and the rack is matched, so that the roller can manually control the distance of the upper displacement and the lower displacement of the roller under the control of the rotating motor, the serious deviation of the belt is avoided, the belt tearing accident is caused, and the reliability of the device is improved.

(2) This bucket wheel machine cantilever crane belt conveyor takes counter weight cylinder, gradually become the groove through the surface at drum shaft both ends all seted up, the internal surface fixedly connected with riser in gradually becoming the groove, the equal fixedly connected with division board in both ends of cylinder, through setting up gradually becoming the groove at drum shaft surface, debris can get into the inside in gradually becoming the groove when the drum shaft rotates, the cooperation riser, make the partial surface of debris hug closely on the riser surface, thereby make and leave certain space between debris and the gradually changing groove, the staff can insert this space with the instrument, thereby easily cut debris short and take off, this structure is comparatively simple, and the practicality is strong.

Drawings

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

fig. 2 is a side view of the external structure of the second bearing housing of the present invention;

fig. 3 is a side view of the external structure of the first bearing seat of the present invention;

fig. 4 is a perspective view of the external structure of the riser of the present invention.

In the figure: 1-roller, 2-support frame, 3-roller shaft, 4-second bearing seat, 5-meshing gear, 6-fixed rod, 7-support plate, 8-rotating motor, 9-rotating gear, 10-rack, 11-gradual groove, 12-vertical plate, 13-isolation plate, 14-support seat, 15-counterweight support rod, 16-counterweight, 17-first bearing seat and 18-slide rail.

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: a counter weight roller of a bucket wheel machine arm support belt machine comprises a roller 1 and support frames 2, wherein the bottoms of the two support frames 2 are fixedly connected with support seats 14, a counter weight block support rod 15 is fixedly connected between the opposite sides of the two support seats 14, the outer surface of the counter weight block support rod 15 is fixedly connected with a counter weight block 16, the counter weight blocks 16 can be taken down in proper number according to requirements, the number of the counter weight blocks 16 is provided with a plurality, the counter weight blocks 16 are uniformly distributed on the outer surface of the counter weight block support rod 15, the number of the support frames 2 is two, the inner surface of the roller 1 is rotatably connected with a roller shaft 3, the outer surfaces of two ends of the roller shaft 3 are respectively provided with a gradual change groove 11, sundries can enter the gradual change groove 11 when rotating along with the roller shaft 3, the inner surface of the gradual change groove 11 is fixedly connected with a vertical plate 12, the, the two ends of the roller 1 are fixedly connected with a partition plate 13, the partition plate 13 prevents sundries from being attached to the outer surface of the roller 1, the two ends of the roller shaft 3 are respectively and fixedly connected with a first bearing seat 17 and a second bearing seat 4, the second bearing seat 4 can slide on the inner surface of the right side supporting frame 2, two sides of the outer surface of the first bearing seat 17 are slidably connected with sliding rails 18, one side and the opposite far side of the two sliding rails 18 are fixedly connected with the inner surface of the supporting frame 2, the right end of the roller shaft 3 is rotatably connected with a meshing gear 5, the outer surface of the right end of the roller shaft 3 is fixedly connected with a fixed rod 6, the bottom end of the fixed rod 6 is fixedly connected with a supporting plate 7, one side of the supporting plate 7 is slidably connected with one side of the supporting frame 2, the top of the supporting plate 7 is fixedly connected with a rotating motor 8, the, the outer surface of the rotating gear 9 is meshed with the outer surface of the meshing gear 5, one side of the outer surface of the meshing gear 5 is meshed with a rack 10, and one side of the rack 10 is fixedly connected with one side of the inner surface of the support frame 2.

During the use, at first with rotating motor 8 and external power source electric connection, rotating motor 8 drives rotating gear 9 and rotates, rotating gear 9 further drives meshing gear 5 and rotates, meshing gear 5 meshes with rack 10, thereby drive second bearing frame 4 and slide downwards at the internal surface of support frame 2, and then make drum shaft 3 slide downwards, first bearing frame 17 slides at the internal surface of slide rail 18 this moment, thereby reach the mesh that drum 1 down adjusted, when needing to clear up the debris on the drum shaft 3, send the instrument to between gradual change groove 11 and the riser 12, it can to cut the debris short.

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 bucket wheel machine cantilever crane belt conveyor area counter weight cylinder, includes cylinder (1) and support frame (2), the quantity of support frame (2) is provided with two, its characterized in that: the inner surface of the roller (1) is rotatably connected with a roller shaft (3), two ends of the roller shaft (3) are respectively and fixedly connected with a first bearing seat (17) and a second bearing seat (4), the right end of the roller shaft (3) is rotatably connected with a meshing gear (5), the outer surface of the right end of the roller shaft (3) is fixedly connected with a fixed rod (6), the bottom end of the fixed rod (6) is fixedly connected with a supporting plate (7), one side of the supporting plate (7) is slidably connected with one side of the supporting frame (2), the top of the supporting plate (7) is fixedly connected with a rotating motor (8), the output end of the rotating motor (8) is fixedly connected with a rotating gear (9) through a shaft connector, the outer surface of the rotating gear (9) is meshed with the outer surface of the meshing gear (5), one side of the outer surface of the meshing gear (5, one side of the rack (10) is fixedly connected with one side of the inner surface of the support frame (2).

2. The belt conveyor belt counterweight roller of the bucket wheel machine arm support of claim 1, which is characterized in that: gradual change groove (11) have all been seted up to the surface at drum shaft (3) both ends, the internal surface fixedly connected with riser (12) in gradual change groove (11), the equal fixedly connected with division board (13) in both ends of drum (1).

3. The belt conveyor belt counterweight roller of the bucket wheel machine arm support of claim 1, which is characterized in that: the bottom of two support frame (2) is equal fixedly connected with supporting seat (14), two fixedly connected with balancing weight bracing piece (15) between the relative one side of supporting seat (14), the outer fixed surface of balancing weight bracing piece (15) is connected with balancing weight (16).

4. The belt conveyor belt counterweight roller of the bucket wheel machine arm support of claim 1, which is characterized in that: the two sides of the outer surface of the first bearing seat (17) are connected with sliding rails (18) in a sliding mode, and one side, far away from each other, of each of the two sliding rails (18) is fixedly connected with the inner surface of the support frame (2).

5. The belt conveyor belt counterweight roller of the bucket wheel machine arm support of claim 1, which is characterized in that: the outer surface of the second bearing seat (4) is in sliding connection with the inner surface of the support frame (2).

6. The belt conveyor belt counterweight roller of the bucket wheel machine arm support of claim 3, wherein: the number of the balancing weights (16) is multiple, and the balancing weights (16) are uniformly distributed on the outer surface of the balancing weight supporting rod (15).