CN217379039U

CN217379039U - Digging machine for coal bunker construction

Info

Publication number: CN217379039U
Application number: CN202220553293.6U
Authority: CN
Inventors: 万志能; 向阳; 梁振敏; 何晓; 叶茂林
Original assignee: Huaibei Mining Co Ltd
Current assignee: Huaibei Mining Co Ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-09-06
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a coal bunker excavator, which comprises a disk wheel bucket, a transfer structure and a vehicle body, wherein the disk wheel bucket is arranged at the front side of the vehicle body and is rotationally connected with the vehicle body, and the transfer structure is matched with the disk wheel bucket and is arranged at one side of the disk wheel bucket; the disk wheel fill includes a plurality of buckets, collect the plate rail and rotate the unit, a plurality of buckets encircle and collect the plate rail setting, and all communicate with collecting the plate rail, it sets up in the center department of collecting the plate rail to rotate the unit, and order about and collect the plate rail and rotate with the transport structure and be connected, on prior art's basis, improve the structure of excavator, through addding the disk wheel fill, it is rotatory that the unit drives the collection plate rail to rotate to cooperate the rotation, thereby make the waste rock of treating transporting can be ceaselessly send to and accomplish the transportation in the transport structure, and then the efficiency of promotion construction, also effectively promoted the efficiency of coal bunker construction, effectively reduce the time cost.

Description

Digging machine for coal bunker construction

Technical Field

The utility model relates to a coal mine equipment technical field especially relates to a coal bunker construction is with digging machine.

Background

In the coal industry, after a large amount of coal is collected, the coal is usually accumulated in a coal bunker to avoid the phenomenon of oxidative spontaneous combustion in the open-air stacking of the coal. When building the coal bunker, need clear up the waste rock of digging out, the mode that can adopt artifical play waste rock to clear up this moment more, and prior art adopts the excavator to go out the waste rock for promoting out waste rock efficiency.

Found in the in-service use process, the excavator efficiency that uses among the prior art is not high, is the transportation waste rock of a bucket usually, seriously influences the efficiency of construction, not only can lead to the waste of time cost, still can make construction cost promote, is unfavorable for the construction of coal bunker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal bunker construction is with digging machine to promote the efficiency of building in-process play cash.

In order to achieve the purpose, the utility model provides a coal bunker excavator for construction, which comprises a disc-shaped wheel bucket, a transfer structure and a vehicle body, wherein the disc-shaped wheel bucket is arranged at the front side of the vehicle body and is rotationally connected with the vehicle body, and the transfer structure is matched with the disc-shaped wheel bucket and is arranged at one side of the disc-shaped wheel bucket; the disc-shaped wheel bucket comprises a plurality of buckets, a collecting plate frame and a rotating unit, the buckets are arranged around the collecting plate frame and are communicated with the collecting plate frame, and the rotating unit is arranged at the center of the collecting plate frame and drives the collecting plate frame to be connected with the transferring structure in a rotating mode.

The cooperation of disk wheel fill the automobile body, when the waste rock of digging out is transported to needs, the disk wheel fill is rotatory to carry the waste rock of digging out extremely in the transport structure, and by the transport structure delivers to the external world, and then effectively promotes the play waste rock efficiency of excavator, the automobile body then cooperates each component of installation, and is a plurality of the setting of bucket makes the disk wheel fill can realize rotating, it is then a plurality of to collect the plate rail the cooperation of bucket, thereby makes a plurality of the waste rock that the bucket will excavate is delivered to in the transport structure, the rotating unit orders about the collection plate rail is rotatory, so that a plurality of the excavation of waste rock is realized to the bucket.

The collecting tray frame comprises a tray body, a butt joint seat and a transmission crawler belt, the transmission crawler belt is sleeved on the outer sides of the butt joint seat and the rotating unit, the butt joint seat is driven to rotate under the action of the rotating unit, and the tray body is fixedly connected with the butt joint seat.

The disk body cooperation the butt joint seat utilizes drive track drives the butt joint seat is rotatory, and then makes the disk body is rotatory, the disk body is rotatory can make a plurality ofly the bucket is rotatory to accomplish the excavation work to the waste rock, and work as when the bucket rotates the highest point, can make the waste rock of excavation fall into in the collection plate rail, and then accomplish the collection work of waste rock, the butt joint seat is used for transmitting drive track's rotation.

Wherein, the disk body has a plurality of conduction grooves and discharge opening, and is a plurality of conduction grooves and a plurality of the bucket one-to-one sets up, and is a plurality of the conduction grooves with correspond the bucket intercommunication, the discharge opening set up in the disk body is kept away from one side of butt joint seat, and with the cooperation of transportation structure.

The guide grooves are matched with the corresponding excavating buckets, when the excavating buckets rotate to the highest position, gangue excavated by the excavating buckets can fall into the collecting tray frame under the action of gravity, the collecting tray frame is conveyed to the transfer structure, and the discharge openings are matched with the excavating buckets to discharge.

The digging buckets are characterized in that the digging buckets comprise digging claws, vibrating inner cylinders and connecting ends, the digging claws are fixedly connected with the collecting plate rack through the connecting ends, and the vibrating inner cylinders are arranged on the inner sides of the digging claws.

Dig the material claw cooperation the rotation of disk body and realize the excavation to the waste rock, the vibration inner tube is after excavating the waste rock, through the vibration for the waste rock can all fall into under the action of gravity in the disk body, and then accomplish and collect, the link makes dig the material claw with the disk body is realized connecting.

Wherein, the vibration inner tube includes vibrating motor and grillage, vibrating motor set up in the grillage with dig between the material claw, grillage one end with dig the material claw and connect, so that the grillage is in under vibrating motor's the effect with dig the material claw and take place the vibration.

The vibrating motor sends the vibration, and then makes the grillage vibrates to after the waste rock is sent to the high point, can all fall into in the disk body, and by the discharge opening carries extremely transport the structure.

The connecting end is provided with a connecting seat and a feeding port, the connecting seat is fixedly connected with the disc body, and the feeding port is formed in the inner side of the connecting seat, so that excavated gangue is conveyed to the transfer structure in the rotation process of the excavator bucket.

The connecting seat will the disk body with it is fixed to dig the material claw connection, the pay-off mouth then cooperates dig the material claw and send the waste rock to the conduction groove, a plurality of the conduction groove with the discharge opening intercommunication, and by the discharge opening sends to transport the structure.

Wherein, the automobile body is including operation storehouse, the track of traveling and rotation piece, the operation storehouse set up in the upside of rotating the piece, and with transport structure connects, it connects to rotate the operation storehouse with the track of traveling, the track of traveling set up in the downside of rotating the piece.

The operation storehouse lets the user operate, the track that traveles then cooperates rotate the piece, and then makes the excavator can remove, rotate the piece cooperation the operation storehouse thereby makes the operation storehouse can rotate as required.

Wherein, rotate the piece and include chassis, the lantern ring and settle the base, settle the base set up in the inboard of track traveles, the chassis set up in the upside in operation storehouse, the lantern ring set up in operation storehouse with between the chassis, so that the operation storehouse with the chassis rotates and is connected.

The chassis is matched with the operation bin, the lantern ring is arranged, so that the operation bin and the chassis can rotate, and the arrangement base is matched with the traveling crawler, so that the traveling crawler can drive the whole excavator to move.

The utility model discloses a coal bunker construction is with digging machine, on prior art's basis, improve the structure of digging machine, through addding the disk wheel fill, the cooperation the rotation unit drives the collection plate rail is rotatory to what make the waste rock of waiting to transport can not stop and is delivered to accomplish in the transportation structure and transport, and then promote the efficiency of construction.

Drawings

Fig. 1 is the utility model provides a coal bunker construction is with axle survey structure schematic diagram of digging machine.

Fig. 2 is an axial structure diagram of a disc wheel bucket of the excavator for coal bunker construction.

Fig. 3 is a schematic sectional structural view of a disc wheel bucket of the excavator for coal bunker construction.

Fig. 4 is a schematic view of the shaft measuring structure of the excavator bucket of the coal bunker construction excavator provided by the utility model.

Fig. 5 is a schematic view of a sectional structure of a bucket of the excavator for coal bunker construction.

Fig. 6 is a schematic view of a cross-sectional structure of an extension frame of the excavator for coal bunker construction.

1-disc wheel hopper, 2-transfer structure, 3-vehicle body, 4-bucket, 5-collecting tray frame, 6-rotating unit, 7-transfer crawler, 8-extension frame, 9-operation bin, 10-running crawler, 11-rotating part, 12-digging claw, 13-vibration inner cylinder, 14-connecting end, 15-tray body, 16-butt joint seat, 17-transmission crawler, 18-protection frame, 19-balance frame, 20-shielding plate, 21-bottom frame, 22-lantern ring, 23-arrangement base, 24-vibration motor, 25-tray frame, 26-connecting seat, 27-feeding port, 28-spray head, 29-connecting head, 30-guiding groove and 31-discharging port.

Detailed Description

Referring to fig. 1 to 6, the utility model provides a coal bunker excavator for construction, coal bunker excavator for construction includes disk wheel fill 1, transports structure 2 and automobile body 3, disk wheel fill 1 set up in the front side of automobile body 3, and with the automobile body 3 rotates to be connected, transport structure 2 with disk wheel fill 1 cooperation, and set up in one side of disk wheel fill 1.

The disc-shaped wheel bucket 1 comprises a plurality of buckets 4, a collecting plate rack 5 and a rotating unit 6, the buckets 4 are arranged around the collecting plate rack 5 and are communicated with the collecting plate rack 5, and the rotating unit 6 is arranged at the center of the collecting plate rack 5 and drives the collecting plate rack 5 to be connected with the transferring structure 2 in a rotating mode.

The disc wheel bucket 1 cooperates the automobile body 3, when needing to transport the waste rock of digging, disc wheel bucket 1 is rotatory to carry the waste rock of digging to transport in the structure 2, and by transport structure 2 delivers to the external world, and then effectively promotes excavator's play waste rock efficiency, automobile body 3 then cooperates each component of installation, and is a plurality of the setting of bucket 4 makes disc wheel bucket 1 can realize rotating, it is a plurality of then to cooperate a plurality of to collect disk rack 5, thereby makes a plurality of bucket 4 will be dug the waste rock send to transport in the structure 2, rotation unit 6 orders about collect disk rack 5 is rotatory, so that a plurality of bucket 4 realizes the excavation to the waste rock.

The collecting tray 5 comprises a tray body 15, a docking seat 16 and a transmission crawler 17, the transmission crawler 17 is sleeved outside the docking seat 16 and the rotating unit 6, the docking seat 16 is driven to rotate under the action of the rotating unit 6, and the tray body 15 is fixedly connected with the docking seat 16. The disk body 15 cooperates the butt joint seat 16, utilizes the drive track 17 drives the butt joint seat 16 is rotatory, and then makes the disk body 15 is rotatory, the disk body 15 is rotatory can make a plurality of the excavation bucket 4 is rotatory to accomplish the excavation work to the waste rock, and when the excavation bucket 4 rotated the highest point, can make the waste rock of excavation fall into in the collection plate rail 5, and then accomplished the collection work of waste rock, the butt joint seat 16 is used for transmitting the rotation of drive track 17.

Disk body 15 has a plurality of conduction grooves 30 and discharge opening 31, and is a plurality of conduction grooves 30 and a plurality of 4 one-to-one settings of bucket, and a plurality of conduction grooves 30 with correspond bucket 4 intercommunication, discharge opening 31 set up in disk body 15 keeps away from one side of butt joint seat 16, and with transport structure 2 cooperation. The conduction grooves 30 are matched with the corresponding excavating buckets 4, when the excavating buckets 4 rotate to the highest position, gangue excavated by the excavating buckets 4 can fall into the collecting tray rack 5 under the action of gravity and is conveyed to the transfer structure 2 by the collecting tray rack 5, and the discharge openings 31 are matched with the unloading of the excavating buckets 4.

The plurality of digging buckets 4 comprise digging claws 12, vibrating inner cylinders 13 and connecting ends 14, the digging claws 12 are fixedly connected with the collecting disc rack 5 through the connecting ends 14, and the vibrating inner cylinders 13 are arranged on the inner sides of the digging claws 12. Dig material claw 12 cooperation the rotation of disk body 15 and realize the excavation to the waste rock, vibration inner tube 13 is after digging the waste rock, through the vibration for the waste rock can all fall into under the action of gravity in the disk body 15, and then accomplish the collection, link 14 then makes dig material claw 12 with the disk body 15 realizes connecting.

Vibration inner tube 13 includes vibrating motor 24 and grillage 25, vibrating motor 24 set up in grillage 25 with dig between the material claw 12, grillage 25 one end with dig the material claw 12 and connect, so that grillage 25 be in under vibrating motor 24's the effect with dig the material claw 12 and take place the vibration. The vibration motor 24 emits vibration, so that the plate frame 25 vibrates, and therefore after the gangue is conveyed to a high point, the gangue can fall into the disc body 15 completely, and the gangue is conveyed to the transfer structure 2 through the discharge opening 31.

The connecting end 14 is provided with a connecting seat 26 and a feeding port 27, the connecting seat 26 is fixedly connected with the tray body 15, and the feeding port 27 is arranged on the inner side of the connecting seat 26 so as to feed excavated gangue to the transfer structure 2 in the rotation process of the bucket 4. The connecting seat 26 connects and fixes the tray body 15 and the digging claw 12, the feeding port 27 is matched with the digging claw 12 to send gangue to the conduction grooves 30, and the conduction grooves 30 are communicated with the discharging port 31 and sent to the transfer structure 2 through the discharging port 31.

The automobile body 3 is including operation storehouse 9, the track 10 that traveles and rotate piece 11, operation storehouse 9 set up in rotate the upside of piece 11, and with transport structure 2 connects, it connects to rotate piece 11 operation storehouse 9 with the track 10 that traveles, the track 10 that traveles set up in the downside of rotating piece 11.

The operation cabin 9 is operated by a user, the traveling crawler 10 is matched with the rotating piece 11, so that the excavator can move, and the rotating piece 11 is matched with the operation cabin 9, so that the operation cabin 9 can rotate as required.

The rotating member 11 includes a bottom frame 21, a collar 22 and a mounting base 23, the mounting base 23 is disposed on the inner side of the traveling crawler 10, the bottom frame 21 is disposed on the upper side of the operation cabin 9, the collar 22 is disposed between the operation cabin 9 and the bottom frame 21, so that the operation cabin 9 is rotatably connected with the bottom frame 21.

The underframe 21 is matched with the operation cabin 9, and the lantern ring 22 is arranged, so that the operation cabin 9 and the underframe 21 can rotate, and the mounting base 23 is matched with the travelling crawler 10, so that the travelling crawler 10 can drive the whole excavator to move.

Transport structure 2 including transporting track 7 and extension frame 8, extension frame 8 set up in one side of disk wheel fill 1, transport track 7 set up in the inboard of extension frame 8, and with extension frame 8 rotates to be connected, transport track 7 with disk wheel fill 1 cooperation to transport the waste rock of excavation to the external world. Transport track 7 and be in under the protection of extension frame 8, carry the waste rock, extension frame 8 then protects transport track 7.

The extension frame 8 comprises a protection frame 18, a balance frame 19 and a shielding plate 20, wherein the protection frame 18 is arranged on the upper side of the shielding plate 20, the protection frame 18 takes the car body 3 as a balance fulcrum to connect the shielding plate 20 with the balance frame 19, and the balance frame 19 is fixedly connected with the car body 3. The balance frame 19 takes the protection frame 18 as a balance pivot, the balance frame 19 connects the protection frame 18 with the balance frame 19, so that the situation that the disc-shaped wheel bucket 1 is too heavy to cause the excavator to incline is avoided, and the shielding plate 20 prevents dust generated in the transfer process of the transfer structure 2 from diffusing to the outside to influence the working environment of the excavator.

The shield plate 20 has a plurality of shower heads 28 and connector 29, the connector 29 set up in the outside of shield plate 20, just the connector 29 with the fender bracket 18 is connected, and is a plurality of the shower head 28 set up in the inboard of shield plate 20 utilizes a plurality of the shower head 28 is right in order to realize eliminating of the dust of the waste rock on the transfer track 7. A plurality of be water in the shower head 28, utilize a plurality of the shower head 28 to waste rock water spray on the transportation track 7 to the effectual waste rock of taking out produces in the transportation process dust, through taking out of dust, and then make the whole operational environment who digs the machine effectively improve.

The utility model discloses a coal bunker construction is with digging machine, on prior art's basis, improve the structure of digging machine, through addding disk wheel fill 1, the cooperation rotate unit 6 and drive collection plate rail 5 is rotatory to make the waste rock of waiting to transport can not stop and be sent to accomplish in the transport structure 2 and transport, and then promote the efficiency of construction.

Claims

1. The excavator for the coal bunker construction is characterized by comprising a disc-shaped wheel bucket, a transfer structure and a vehicle body, wherein the disc-shaped wheel bucket is arranged on the front side of the vehicle body and is in rotary connection with the vehicle body, and the transfer structure is matched with the disc-shaped wheel bucket and is arranged on one side of the disc-shaped wheel bucket;

the disc-shaped wheel bucket comprises a plurality of buckets, a collecting plate frame and a rotating unit, the buckets are arranged around the collecting plate frame and are communicated with the collecting plate frame, and the rotating unit is arranged at the center of the collecting plate frame and drives the collecting plate frame to be connected with the transferring structure in a rotating mode.

2. The excavating machine for coal bunker construction according to claim 1, wherein the collecting tray includes a tray body, a docking seat and a driving track, the driving track is sleeved on the docking seat and the outside of the rotating unit, the docking seat is driven to rotate by the rotating unit, and the tray body is fixedly connected with the docking seat.

3. The excavating machine for coal bunker construction according to claim 2 wherein said disk body has a plurality of conduction slots and discharge openings, a plurality of said conduction slots are disposed in one-to-one correspondence with a plurality of said buckets, and a plurality of said conduction slots are in communication with a corresponding said bucket, and said discharge openings are disposed on a side of said disk body remote from said docking cradle and cooperate with said transfer structure.

4. The excavator for coal bunker construction as claimed in claim 3, wherein each of the buckets includes an excavating claw, a vibrating inner cylinder and a connecting end, the excavating claw is fixedly connected with the collecting tray frame through the connecting end, and the vibrating inner cylinder is arranged on the inner side of the excavating claw.

5. The excavating machine for the coal bunker of claim 4, wherein the vibrating inner cylinder comprises a vibrating motor and a plate frame, the vibrating motor is arranged between the plate frame and the excavating claw, and one end of the plate frame is connected with the excavating claw, so that the plate frame and the excavating claw vibrate under the action of the vibrating motor.

6. The excavating machine for coal bunker construction according to claim 5, wherein the connecting end has a connecting seat and a feeding port, the connecting seat is fixedly connected with the plate body, and the feeding port is disposed inside the connecting seat so as to feed excavated gangue to the transfer structure during rotation of the excavating bucket.

7. The excavating machine for coal bunker construction according to claim 6, wherein the vehicle body includes an operation cabin, a traveling track and a rotating member, the operation cabin is disposed on an upper side of the rotating member and is connected to the transfer structure, the rotating member connects the operation cabin and the traveling track, and the traveling track is disposed on a lower side of the rotating member.

8. The excavating machine for coal bunker construction according to claim 7, wherein the rotating member includes an underframe, a collar and a mounting base, the mounting base is disposed inside the traveling crawler, the underframe is disposed on an upper side of the operating bunker, and the collar is disposed between the operating bunker and the underframe, so that the operating bunker is rotatably connected to the underframe.