CN213949677U

CN213949677U - Hammer lever overhauling device

Info

Publication number: CN213949677U
Application number: CN202022390872.7U
Authority: CN
Inventors: 李凯旋; 韩军英
Original assignee: Hebei Huafeng Energy Technology Development Co Ltd
Current assignee: Hebei Huafeng Energy Technology Development Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-13
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a hammer stem overhauls device, including the bed body, and locate shale shaker and the driving motor in the bed body, seted up feed inlet and discharge gate on the bed body, and driving motor can drive the shale shaker vibration in the bed body to transfer the position at the discharge gate place and outwards discharge by the ammonium sulfate of feed inlet leading-in; the bed body is equipped with in the below position of feed inlet and cleans the mechanism, and can drive by the leading-in ammonium sulfate of feed inlet and clean the mechanism work to clean the ammonium sulfate that is located the feed inlet position under on the shale shaker. The utility model discloses the ammonium sulfate that utilizes the leading-in bed body realizes the drive to cleaning the mechanism to it is located to clean the mechanism on the shale shaker the ammonium sulfate of position under the feed inlet cleans to this avoids this ammonium sulfate drying bed to take place the adhesion that deposits of ammonium sulfate on the shale shaker, and then avoids the jam of sieve mesh on the shale shaker, has the effect of ensureing the drying effect of drying bed to the ammonium sulfate.

Description

Hammer lever overhauling device

Technical Field

The utility model belongs to the technical field of the hammer stem overhauls that production is relevant, especially relate to a hammer stem overhauls device.

Background

In the process of producing coke, an enterprise needs to adopt a hammer rod to drive a hammer head to uninterruptedly hammer and press coal powder so as to hammer and press the coal powder into coal cakes, and then the coal cakes are transferred into a coke oven to be calcined at high temperature so as to obtain the coke.

At present, the enterprise is in the in-process of overhauing the hammer stem, need move the hammer stem to the maintenance platform with the help of loop wheel machine or forklift usually, then adopt electric block drive hammer stem to remove on overhauing the platform again for the cost of overhauing the hammer stem is great, can not satisfy the user demand of enterprise.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a hammer rod repairing device for solving the technical problems in the prior art.

The hammer rod overhauling device comprises an installation support, an overhauling platform, a winch steel wire rope assembly, a pulley supporting assembly and a chain wheel transmission assembly, wherein the overhauling platform, the winch steel wire rope assembly, the pulley supporting assembly and the chain wheel transmission assembly are arranged on the installation support; the hoisting steel wire rope assembly can drive a hammer rod to move to the position above the maintenance platform along the pulley of the pulley supporting assembly, and the lifting driving piece drives the hammer rod on the pulley to descend to the maintenance platform; the chain wheel transmission assembly can drive a hammer rod arranged on the maintenance platform to move transversely on the maintenance platform.

As the utility model discloses a preferred scheme, overhaul the platform establish to the rigid coupling in two supporting beam of installing support, two supporting beam sets up respectively position between two pulleys of pulley supporting component upper end both sides tip.

As the utility model discloses a preferred scheme, the quantity of lift driving piece is a plurality of, and is a plurality of the lift driving piece sets up at interval the below position of bracing piece.

As a preferred embodiment of the present invention, the lifting driving member is an electric pressure rod.

As the utility model discloses an optimal scheme, hoist wire rope subassembly includes two hoists, wherein every the hoist is connected with the crotch, two through hoist wire rope separately the hoist can pass through respectively that the hoist wire rope pulling corresponds the crotch carries out the motion in opposite directions.

As the utility model discloses a preferred scheme, the quantity of sprocket feed subassembly is two, two the sprocket feed subassembly can act on respectively and arrange in examine and repair the hammer stem on the platform, with the drive the hammer stem is in examine and repair and carry out lateral shifting on the platform.

As a preferred embodiment of the present invention, the sprocket assembly includes a driving sprocket, a sprocket driving member for driving the driving sprocket to rotate, a synchronous sprocket disposed opposite to the driving sprocket, and a transmission chain wound around the driving sprocket and the synchronous sprocket, wherein the transmission chain is sequentially connected with a plurality of fixing blocks at intervals, and each of the fixing blocks is respectively provided with an insertion hole; the chain wheel transmission assembly further comprises a chain lock hammer pin, the chain lock hammer pin can be partially inserted into the insertion hole of the fixed block downwards, the chain lock hammer pin extends out of the part of the fixed block and can be abutted against a hammer rod arranged on the maintenance platform, and therefore the hammer rod is pushed to move transversely on the maintenance platform.

As the preferred scheme of the utility model, locate on the chain lock hammer pin the part in the jack on the fixed block with the fixed block is connected fixedly with the threaded mode.

As the preferred scheme of the utility model, the sprocket feed subassembly still includes a plurality of auxiliary sprocket, and is a plurality of auxiliary sprocket sets up with interval the driving sprocket with position between the synchronous sprocket, and with the cooperation of drive chain rodent.

As the utility model discloses a preferred scheme, the sprocket drive spare includes driving motor, locates speed reducer on the driving motor and locating drive wheel on the speed reducer, the drive wheel with connect through the driving chain between the driving sprocket, so that driving motor can pass through the drive wheel reaches the driving chain drives the driving sprocket rotates.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model provides a hammer stem overhauls device utilizes hoist wire rope subassembly to carry the hammer stem to the top position of overhauing the platform along pulley supporting component's pulley, then utilizes the ascending and descending driving piece of pulley supporting component to transfer the hammer stem to overhauing on the platform to this is convenient for put to overhauing on the platform with the hammer stem, and available sprocket drive assembly drive hammer stem moves on overhauing the platform, has the maintenance of this hammer stem of being convenient for maintenance device to the hammer stem, reduces the effect of hammer stem maintenance cost.

Drawings

Fig. 1 is a schematic structural view of a hammer stem repairing apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of another view angle of the hammer rod repairing apparatus according to an embodiment of the present invention.

10, mounting a bracket; 20. overhauling the platform; 31. a winch; 32. hoisting a steel wire rope;

33. hooking; 41. a support bar; 42. a pulley; 43. a lifting drive member; 50. a sprocket drive assembly;

51. a drive sprocket; 52. a sprocket drive; 522. a speed reducer; 523. a drive wheel; 524. a drive chain; 53. a synchronous sprocket; 54. a drive chain; 55. a fixed block; 551. a jack; 56. a chain lock hammer pin; 57. an auxiliary sprocket; 200. a hammer rod.

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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, a hammer rod repairing device according to an embodiment of the present invention includes a mounting bracket 10, a repairing platform 20 disposed on the mounting bracket, a hoisting cable assembly, a pulley supporting assembly, and a sprocket assembly 50.

In the present embodiment, the pulley support assembly of the present embodiment includes a support rod 41, a plurality of pulleys 42 rotatably connected to the support rod 41, and an elevation driving member 43. Wherein, a plurality of pulleys 42 are arranged on the supporting rod 41 in sequence along the length direction of the supporting rod 41, and the lifting driving member 43 can drive the supporting rod 41 to do lifting movement relative to the maintenance platform 20, so that the peripheral surface of the pulley 42 extends out of the maintenance platform 20 or retracts into the maintenance platform 20. In addition, the hoisting cable assembly of the present embodiment can drive the hammer rod 200 to move to the upper side of the maintenance platform 20 along the pulley 42 of the pulley support assembly, and the lifting driving member 43 drives the hammer rod 200 on the pulley 42 to descend to the maintenance platform 20. That is to say, when the hammer stem maintenance device of the present embodiment is in operation, the hoisting cable assembly can pull the hammer stem 200 on the pulley 42, and the hoisting cable assembly can easily transport the hammer stem 200 to the pulley 42 of the pulley support assembly by using the rolling friction between the pulley 42 and the hammer stem 200, and then the hoisting driving member 43 is used to lower the hammer stem 200 on the pulley 42 onto the maintenance platform 20, so as to conveniently put the hammer stem 200 onto the maintenance platform 20.

The number of the lifting driving members 43 in this embodiment is plural, and the plurality of lifting driving members 43 are disposed at intervals below the supporting rod 41, so as to improve the stability of the lifting driving members 43 in lowering the hammer rod 200 onto the maintenance platform 20 through the supporting rod 41 and the pulleys 42 thereon.

Specifically, the elevation driving member 43 of the present embodiment is an electric pressure lever. Of course, it will be apparent to those skilled in the art that the elevation driving member 43 is not limited to the electric pressure rod, and that the elevation driving member 43 may be an oil cylinder.

In the present embodiment, the maintenance platform 20 of the present embodiment is provided as two supporting beams fixedly connected to the mounting bracket 10, and the two supporting beams are respectively disposed at positions between the two pulleys 42 at the two side ends of the pulley supporting assembly, so that the distance between the two supporting beams is sufficiently large to meet the use requirement of the hammer rod 200. The supporting beam may be a channel steel, and is fixed to the mounting bracket 10 by welding.

In this embodiment, the hoisting cable assembly of this embodiment includes two hoists 31, wherein each hoist 31 is connected with a hook 33 through a hoisting cable 32, and the two hoists 31 can pull the corresponding hooks 33 through the hoisting cables 32 to move in opposite directions. That is, the hoisting cable assembly of the present embodiment can be used to pull the hammer rod 200 up to the pulley 42 of the pulley support assembly and to detach the hammer rod 200 from the pulley 42 of the pulley support assembly by using the two hoists 31, respectively, according to the use requirement, thereby facilitating the attachment and detachment of the hammer rod 200 by the hammer rod maintenance device, and further facilitating the maintenance of the hammer rod 200.

The sprocket assembly 50 of this embodiment can drive the hammer rod 200 placed on the maintenance platform 20 to move transversely on the maintenance platform 20, so as to drive the movement of the hammer rod 200 on the maintenance platform 20.

In the present embodiment, the number of the sprocket assembly 50 of the present embodiment is two, and the two sprocket assemblies 50 can act on the hammer rod 200 disposed on the maintenance platform 20 to drive the hammer rod 200 to move laterally on the maintenance platform 20. That is, the hammer shank servicing device of the present embodiment has two points of action for driving the movement of the hammer shank 200 on the servicing platform 20. Of course, it should be noted that the number of the chain wheel transmission assemblies 50 is not limited to two as shown in the drawings, and it is obvious to those skilled in the art that the number of the chain wheel transmission assemblies 50 can be set to three, four or even more, wherein each chain wheel transmission assembly 50 corresponds to a point of action of the driving hammer rod 200 on the service platform 20, and will not be further described herein.

Specifically, the sprocket drive assembly 50 of the present embodiment includes a drive sprocket 51, a sprocket drive 52 for driving the drive sprocket 51 to rotate, a timing sprocket 53 provided opposite to the drive sprocket 51, and a drive chain 54 wound around the drive sprocket 51 and the timing sprocket 53. The transmission chain 54 is sequentially connected with a plurality of fixing blocks 55 at intervals, wherein each fixing block 55 is provided with a jack 551, the sprocket transmission assembly 50 further comprises a chain lock hammer pin 56, the chain lock hammer pin 56 can be partially inserted into the jack 551 of the fixing block 55 downwards, and the part of the chain lock hammer pin 56 extending out of the fixing block 55 can abut against the hammer rod 200 arranged on the maintenance platform 20 so as to push the hammer rod 200 to move transversely on the maintenance platform 20.

The portion of the chain hammer 56 in the insertion hole 551 of the fixing block 55 of the present embodiment is connected and fixed to the fixing block 55 in a threaded manner, so as to facilitate the assembly and connection between the chain hammer 56 and the fixing block 55, and ensure the connection stability between the chain hammer 56 assembled on the fixing block 55 and the fixing block 55.

Further, the sprocket assembly 50 of the present embodiment further includes a plurality of auxiliary sprockets 57, the plurality of auxiliary sprockets 57 are disposed at intervals between the driving sprocket 51 and the synchronizing sprocket 53, and are engaged with the driving chain 54 to tension the driving chain 54, so that the driving chain 54 can provide sufficient supporting force to the fixing block 55.

The sprocket driving member 52 of the present embodiment includes a driving motor (not shown), a speed reducer 522 provided on the driving motor, and a driving wheel 523 provided on the speed reducer 522, and the driving wheel 523 and the driving sprocket 51 are connected by a driving chain 524, so that the driving motor can drive the driving sprocket 51 to rotate by the driving wheel 523 and the driving chain 524.

To sum up, the utility model provides a hammer stem overhauls device utilizes hoist wire rope assembly to carry the hammer stem to the top position of overhauing the platform along pulley supporting component's pulley, then utilizes the ascending and descending driving piece of pulley supporting component to transfer the hammer stem to overhauing on the platform to this is convenient for put on the hammer stem to overhauing the platform, and available sprocket feed subassembly drive hammer stem moves on overhauing the platform, has the maintenance of this hammer stem of being convenient for maintenance device to the hammer stem, reduces the effect of hammer stem maintenance cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A hammer rod maintenance device is characterized by comprising an installation support, a maintenance platform, a hoisting steel wire rope assembly, a pulley supporting assembly and a chain wheel transmission assembly, wherein the maintenance platform, the hoisting steel wire rope assembly, the pulley supporting assembly and the chain wheel transmission assembly are arranged on the installation support; the hoisting steel wire rope assembly can drive a hammer rod to move to the position above the maintenance platform along the pulley of the pulley supporting assembly, and the lifting driving piece drives the hammer rod on the pulley to descend to the maintenance platform; the chain wheel transmission assembly can drive a hammer rod arranged on the maintenance platform to move transversely on the maintenance platform.

2. The hammer stem servicing apparatus of claim 1, wherein the servicing platform is configured as two support beams fixedly attached to the mounting bracket, the two support beams being respectively disposed at positions between two pulleys at both ends of the pulley support assembly.

3. The hammer shank servicing device of claim 2, wherein the lifting drive member is plural in number, and the plurality of lifting drive members are provided at intervals at a position below the support rod.

4. The hammer stem servicing device of claim 3, wherein the lift drive is configured as an electric pressure bar.

5. The hammer rod overhauling device according to claim 1, wherein the hoisting steel wire rope assembly comprises two hoists, each hoist is connected with a hook through a hoisting steel wire rope, and the two hoists can pull the corresponding hooks to move in opposite directions through the hoisting steel wire ropes.

6. The hammer rod overhauling device according to claim 1, wherein the number of the chain wheel transmission assemblies is two, and the two chain wheel transmission assemblies can respectively act on the hammer rod arranged on the overhauling platform to drive the hammer rod to transversely move on the overhauling platform.

7. The hammer lever overhauling device according to claim 6, wherein the chain wheel transmission assembly comprises a driving chain wheel, a chain wheel driving piece for driving the driving chain wheel to rotate, a synchronous chain wheel arranged opposite to the driving chain wheel, and a transmission chain wound on the driving chain wheel and the synchronous chain wheel, wherein a plurality of fixed blocks are sequentially connected to the transmission chain at intervals, and each fixed block is provided with a jack respectively; the chain wheel transmission assembly further comprises a chain lock hammer pin, the chain lock hammer pin can be partially inserted into the insertion hole of the fixed block downwards, the chain lock hammer pin extends out of the part of the fixed block and can be abutted against a hammer rod arranged on the maintenance platform, and therefore the hammer rod is pushed to move transversely on the maintenance platform.

8. The hammer stem servicing device of claim 7, wherein the portion of the chain lock pin disposed in the receptacle of the fixed block is threadably secured to the fixed block.

9. The hammer stem servicing device of claim 7, wherein the sprocket drive assembly further comprises a plurality of auxiliary sprockets disposed at spaced apart locations between the drive sprocket and the synchronizing sprocket and engaged with the drive chain.

10. The hammer rod overhauling device as recited in claim 7, wherein the sprocket driving part comprises a driving motor, a speed reducer arranged on the driving motor, and a driving wheel arranged on the speed reducer, and the driving wheel is connected with the driving sprocket through a driving chain, so that the driving motor can drive the driving sprocket to rotate through the driving wheel and the driving chain.