CN213949869U - Conveyer of tamping hammer rod - Google Patents

Abstract

The utility model discloses a conveyer of hammer stem of tamping, including a plurality of travelling bogie, wherein every travelling bogie all includes the wheel support, connects in the wheel of wheel support, locates the flexible driving piece on the wheel support, and self-holding mechanism, and flexible driving piece can drive self-holding mechanism and do the elevating movement for the wheel support, and when flexible driving piece drove self-holding mechanism and retract on the wheel support, self-holding mechanism can press from both sides the hammer stem of tamping of arranging in this self-holding mechanism tightly. The utility model discloses it is tight to utilize automatic clamping mechanism to arrange the tamping hammer pole on this travelling bogie in tightly to this prevents to arrange the tamping hammer pole on this travelling bogie in and takes place to drop, and flexible driving piece can drive automatic clamping mechanism and do the lift for the wheel support, so that the loading and unloading of tamping hammer pole on this automatic clamping mechanism has reduction cost of labor, improves the reliability to the transportation of tamping hammer pole.

Description

Conveyer of tamping hammer rod

Technical Field

The utility model belongs to the technical field of tamping hammer rod overhauls correlatively, especially relate to a conveyer of tamping hammer rod.

Background

In the process of preparing coke by a coke oven, enterprises need to use a tamping hammer rod on a tamping machine to pound and press coal powder for preparing coke into coal cakes.

When the tamping hammer rod of the tamping machine needs to be overhauled and replaced, the length of the whole tamping hammer rod is long, the weight is particularly heavy, the tamping hammer rod used for replacing is far away from the position of the tamping machine, the tamping hammer rod which needs to be disassembled is conveyed to an overhauling platform, and the new tamping hammer rod is transferred to the position where the tamping machine is located from the stored position. At present, in the prior art, the tamping hammer rod is usually transported by means of one plate trailer wheel and is provided with seven or eight workers for matching driving, so that the tamping hammer rod needs to be prevented from falling off on one hand, and the tamping hammer rod needs to be loaded and unloaded from the plate trailer wheel by resultant force on the other hand, and the tamping hammer rod is not convenient to load and unload on the plate trailer wheel due to high labor cost and poor reliability.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a device for transporting a tamping hammer rod, which solves the technical problems of the prior art.

The transporting device for the tamping hammer rod comprises a plurality of transporting trolleys, wherein the transporting trolleys are matched with each other to support the tamping hammer rod and drive the tamping hammer rod to move on a supporting platform; every the travelling bogie all include the wheel support, connect with rotating in the wheel of wheel support, locate flexible driving piece on the wheel support, and self-holding mechanism, flexible driving piece can drive self-holding mechanism do for the elevating movement of wheel support, and work as flexible driving piece drives self-holding mechanism retracts into when on the wheel support, self-holding mechanism can press from both sides the hammer stem of tamping that arranges in this self-holding mechanism.

As the utility model discloses a preferred scheme, automatic clamping mechanism includes mounting platform, locates last support post of mounting platform and cup joint in the connecting sleeve of support post, connecting sleeve is connected with two splint, two with rotating splint cooperation is formed with and holds tamping hammer rod's double-layered chamber, and two splint do for when connecting sleeve's rotation in opposite directions, two splint can press from both sides tightly tamping hammer rod is locating press from both sides the part of intracavity.

As the preferred scheme of the utility model, every splint respectively including articulate in connecting sleeve's connecting portion, connecting portion are keeping away from connecting sleeve's one end is connected with the clamping part upwards to one side.

As the utility model discloses an optimal scheme, be equipped with spacing fender platform, two on the connecting sleeve the connecting portion of splint support respectively lean on in spacing fender platform, in order to restrict splint rotate towards mounting platform's direction.

As the utility model discloses a preferred scheme, the rigid coupling has two to correspond to two on the mounting platform the splint drive block of splint, the splint drive block can act on the connecting portion of splint, in order to push up two splint do for connecting sleeve's relative motion.

As the utility model discloses an optimal scheme, the support post is in connecting sleeve with the elastic component has been cup jointed on the position between the mounting platform, the elastic component can push away connecting sleeve breaks away from the splint drive block.

As a preferable aspect of the present invention, the elastic member is a spring.

As the utility model discloses a preferred scheme, the wheel support is inwards sunken and be formed with and hold the chamber, flexible driving piece sets up the wheel support holds the intracavity.

As the preferred scheme of the utility model, flexible driving piece is established to the hydro-cylinder.

As a preferred embodiment of the present invention, the wheels are universal wheels.

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 conveyer of tamping hammer pole utilizes automatic clamping mechanism will arrange the tamping hammer pole on this travelling bogie in and press from both sides tightly to this prevents to arrange the tamping hammer pole on this travelling bogie in and takes place to drop, and flexible driving piece can drive automatic clamping mechanism and do for the lift of wheel support, and the loading and unloading of tamping hammer pole on this automatic clamping mechanism of being convenient for with this has the reduction cost of labor, improves the reliability to the transportation of tamping hammer pole.

Drawings

Fig. 1 is a schematic structural view of a transporting device for a tamping hammer according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of another use state of the tamping hammer rod transportation device according to an embodiment of the present invention.

10, a wheel bracket; 20. a wheel; 30. a telescopic driving member; 41. mounting a platform; 42. supporting the upright post; 43. a connecting sleeve; 431. a limiting stop table; 44. a splint; 441. a connecting portion; 442. a clamping portion; 45. a clamp plate driving block; 46. an elastic member; 101. a clamp cavity; 102. and a cavity.

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 transporting device for a tamping hammer rod according to an embodiment of the present invention includes a plurality of transporting carriages, and the transporting carriages are capable of supporting the tamping hammer rod (not shown) and driving the tamping hammer rod to move on a supporting platform (not shown).

The transportation device of the embodiment specifically includes two transportation trolleys, and of course, the number of the transportation trolleys can be specifically set according to the use requirement, and is not described herein.

In the present embodiment, the transportation cart of the present embodiment includes a wheel frame 10, wheels 20 rotatably connected to the wheel frame 10, a telescopic driving member 30 provided on the wheel frame 10, and an automatic clamping mechanism.

The telescopic driving member 30 can drive the automatic clamping mechanism to perform a lifting motion relative to the wheel bracket 10, and when the telescopic driving member 30 drives the automatic clamping mechanism to retract onto the wheel bracket 10, the automatic clamping mechanism can clamp the tamping hammer rod arranged in the automatic clamping mechanism. That is, the height of the automatic clamping mechanism on the wheel frame 10 can be adjusted by the telescopic driving member 30 according to the use requirement when the transportation cart of the embodiment is in operation, so that the tamping hammer rod can be conveniently loaded and unloaded relative to the automatic clamping mechanism, and the automatic clamping mechanism can be driven to retract to the wheel frame 10 by the telescopic driving member 30 when the transportation cart transports the tamping hammer rod, so that the tamping hammer rod can be clamped by the automatic clamping mechanism, thereby preventing the tamping hammer rod from being separated from the transportation cart when the transportation device transports the tamping hammer rod.

Specifically, the automatic clamping mechanism of the present embodiment includes an installation platform 41, a support column 42 disposed on the installation platform 41, and a connecting sleeve 43 sleeved on the support column 42, the connecting sleeve 43 is rotatably connected with two clamping plates 44, the two clamping plates 44 are matched and formed with a clamping cavity 101 for accommodating the tamping hammer rod, and when the two clamping plates 44 rotate relative to the connecting sleeve 43 in opposite directions, the two clamping plates 44 can clamp the portion of the tamping hammer rod disposed in the clamping cavity 101. That is, the automatic clamping mechanism of the present embodiment can achieve the effect of clamping the hammer rod by the two clamp plates 44 rotatably connected to the mounting platform 41. Of course, it should be noted that the number of the clamp plates 44 for clamping the hammer rod is limited to two, and it is possible for those skilled in the art to set the number of the clamp plates 44 to an even number greater than 4, 6, or the like.

Wherein each clamping plate 44 comprises a connecting portion 441, which is hinged to the connecting sleeve 43, the connecting portion 441 connecting the clamping portion 442 obliquely upwards at an end remote from the connecting sleeve 43. That is, the bore of the clamp chamber 101 formed by the two clamp plates 44 increases from the direction away from the connecting sleeve 43, so that the hammer rod can be attached to and detached from the two clamp plates 44.

In addition, the connection sleeve 43 of the present embodiment is provided with a limit stop 431, and the connection portions 441 of the two clamp plates 44 respectively abut against the limit stop 431 to limit the rotation of the clamp plates 44 in the direction toward the mounting platform 41. The two clamping plates 44 of the present embodiment can only rotate in the opposite direction relative to the connecting sleeve 43, but cannot rotate in the opposite direction, so that the two clamping plates 44 can support the tamping hammer rod.

In the present embodiment, two clamp plate driving blocks 45 corresponding to the two clamp plates 44 are fixed to the mounting platform 41 of the present embodiment, and the clamp plate driving blocks 45 can act on the connecting portions 441 of the clamp plates 44 to push the two clamp plates 44 to move toward each other relative to the connecting sleeves 43, so that when a tamping rod is placed in the clamp cavity 101 formed by the two clamp plates 44, the tamping rod can press down the two clamp plates 44 to drive the connecting sleeves 43 to move downward relative to the supporting columns 42 in the direction of the mounting platform 41 until the connecting portions 441 of the clamp plates 44 abut against the clamp plate driving blocks 45, and the two clamp plates 44 are driven to move toward each other, thereby achieving the automatic clamping operation of the automatic clamping mechanism on the tamping rod placed in the clamp cavity 101. The clamp plate driving block 45 acts on the connecting portion 441 of the clamp plate 44 and pushes the clamp plate 44 to rotate relative to the connecting sleeve 43, so that the two clamp plates 44 can reversely limit the downward movement of the connecting sleeve 43 driven by the tamping hammer.

In the support column 42 of the present embodiment, an elastic member 46 is fitted around a portion between the connection sleeve 43 and the mounting platform 41, and the elastic member 46 can push the connection sleeve 43 to separate from the clamp plate driving block 45. That is, when the tamping hammer is not prevented from being moved into the clamp cavity 101 formed by the two clamp plates 44, the connecting sleeve 43 can be pushed by the elastic member 46, so that the connecting sleeve 43 is disengaged from the clamp plate driving block 45, and the two clamp plates 44 are in an open state, thereby moving the tamping hammer into the clamp cavities 101 of the two clamp plates 44.

Specifically, the elastic member 46 of the present embodiment is a spring.

In the present embodiment, the wheel carrier 10 of the present embodiment is recessed inward and forms a cavity 102, and the telescopic driving member 30 is disposed in the cavity 102 of the wheel carrier 10, so as to facilitate the installation of the telescopic driving member 30 on the wheel carrier 10. It should be noted that the mounting platform 41 on the automatic clamping mechanism of the present embodiment may be specifically configured to be a structure matched with the cavity 102 according to a use requirement, or a structure having an outer diameter larger than the cavity 102, so that when the telescopic driving element 30 drives the automatic clamping mechanism to retract to the wheel bracket 10, the mounting platform 41 may be supported by the telescopic driving element 30, or the mounting platform 41 may be supported by the wheel bracket 10.

The telescopic driving unit 30 of the present embodiment is a cylinder.

In addition, the wheels 20 of the present embodiment are universal wheels to facilitate driving the transportation cart to move on the support platform.

To sum up, the utility model provides a conveyer of tamping hammer pole utilizes automatic clamping mechanism to press from both sides tightly the tamping hammer pole of arranging in on this travelling bogie to this prevents to arrange the tamping hammer pole of on this travelling bogie in and takes place to drop, and flexible driving piece can drive automatic clamping mechanism and do for the lift of wheel support, and the loading and unloading of tamping hammer pole on this automatic clamping mechanism of being convenient for has the reduction cost of labor, improves the reliability to the transportation of tamping hammer pole.

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 (10)

1. A transporting device for a tamping hammer rod comprises a plurality of transporting trolleys, wherein the transporting trolleys are matched to support the tamping hammer rod and drive the tamping hammer rod to move on a supporting platform; the automatic tamping hammer is characterized in that each transport trolley comprises a wheel support, wheels rotatably connected to the wheel support, a telescopic driving piece arranged on the wheel support and an automatic clamping mechanism, wherein the telescopic driving piece can drive the automatic clamping mechanism to do lifting motion relative to the wheel support, and when the telescopic driving piece drives the automatic clamping mechanism to retract to the wheel support, the automatic clamping mechanism can clamp a tamping hammer rod arranged in the automatic clamping mechanism.

2. The device for transporting the tamper hammer bar according to claim 1, wherein the automatic clamping mechanism includes a mounting platform, a support post disposed on the mounting platform, and a connecting sleeve sleeved on the support post, the connecting sleeve being rotatably connected with two clamping plates, the two clamping plates being engaged with each other and forming a clamping cavity for receiving the tamper hammer bar, and the two clamping plates being capable of clamping the portion of the tamper hammer bar disposed in the clamping cavity when the two clamping plates are rotated relative to the connecting sleeve in opposite directions.

3. A stamp hammer shank carriage as claimed in claim 2, wherein each of the jaws includes a connecting portion hingedly connected to the connecting sleeve, the connecting portion having a clamping portion connected obliquely upwardly at an end remote from the connecting sleeve.

4. The tamping hammer rod transporting device as claimed in claim 3, wherein said connecting sleeve is provided with a limit stop against which the connecting portions of the two clamping plates abut respectively to limit the rotation of the clamping plates in the direction of the mounting platform.

5. The tamping hammer rod transporting device as recited in claim 4, wherein two clamp plate driving blocks corresponding to the two clamp plates are fixedly attached to the mounting platform, and the clamp plate driving blocks are capable of acting on the connecting portions of the clamp plates to push the two clamp plates to move toward each other relative to the connecting sleeve.

6. The tamping hammer rod transporting device as claimed in claim 5, wherein the supporting upright is sleeved with an elastic member at a position between the connecting sleeve and the mounting platform, and the elastic member can push the connecting sleeve to be separated from the clamping plate driving block.

7. The tamping hammer rod transporting device as recited in claim 6, wherein said resilient member is a spring.

8. The tamping hammer assembly as set forth in claim 2, wherein said wheel carriage is recessed and defines a cavity, said telescoping drive member being disposed within said cavity of said wheel carriage.

9. The tamper hammer bar transport device of claim 8, wherein the telescopic drive member is configured as a cylinder.

10. The tamping hammer bar transporting device of claim 1, wherein said wheels are provided as universal wheels.

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