CN216758861U

CN216758861U - Dismounting device for stacker traveling motor and speed reducer

Info

Publication number: CN216758861U
Application number: CN202220301756.XU
Authority: CN
Inventors: 姜华; 田虎明; 林江; 栾博; 薛盛鑫; 郭伟; 刘浩旭; 朱军; 李博文; 康娟娟; 郭俹瑃; 刘健; 薛峰; 苗航
Original assignee: China Tobacco Shaanxi Industrial Co Ltd
Current assignee: China Tobacco Shaanxi Industrial Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-06-17
Anticipated expiration: 2032-02-15

Abstract

The utility model provides a dismounting device for stacker walking motor and speed reducer, includes manual fork, manual fork includes the fork body, vertical fixed supporting seat that is equipped with on fork body rear end upper portion, fork body front end upper portion is equipped with the chuck that is used for spur stacker walking motor and speed reducer, both sides all are through connecting rod I and chuck fixed connection about the supporting seat, the fixed push hydraulic cylinder that is used for withstanding stacker walking motor shaft that is equipped with in supporting seat leading flank middle part, fork body front end both sides are equipped with and are used for propping tight fixed motor fixer in stacker walking motor and speed reducer both sides lower part. The stacker crane has the advantages that the stacker crane walking motor and speed reducer dismounting efficiency is improved, the maintenance workload of staffs is reduced, the stacker crane maintenance time is shortened, and the safety risk that the stacker crane motor and speed reducer fall down and fall over to hurt people is reduced.

Description

Dismounting device for stacker traveling motor and speed reducer

Technical Field

The utility model belongs to the technical field of motor disassembly, and particularly relates to a disassembling device for a stacker traveling motor and a speed reducer.

Background

The stacking machine is characterized in that a high-shelf warehouse such as raw materials, tobacco materials and finished products is built in a tobacco industry enterprise, a stacking machine is configured in the high-shelf warehouse and used for discharging and feeding the raw materials, the tobacco materials and the finished products into the high-shelf warehouse, in order to ensure normal load operation of the stacking machine, the power and the weight of a walking motor and a speed reducer configured by the stacking machine are large, and the total weight of the walking motor and the speed reducer is generally hundreds of kilograms. When equipment such as stacker walking wheels, walking bearings and walking motors breaks down, the walking motors and speed reducers need to be disassembled for maintenance, and due to the fact that special disassembling tools are not arranged, and the walking motors and speed reducers of the stacker are large in weight, the stacker walking motors and speed reducers are long in disassembling time, staff maintenance workload is large, stacker maintenance time is prolonged, the operation efficiency of the stacker and an elevated warehouse is reduced, and normal production of tobacco industry enterprises is affected.

Wherein, the utility model discloses a "large-scale motor hydraulic pressure dismounting device of overhead warehouse stacker" (CN 204449841U) utilizes hydraulic means and hoist device to carry out the dismantlement of overhead warehouse stacker walking motor. In the practical use process, however, the weight of the walking motor and the speed reducer is relatively large, so that a very large external force is generated when the pulley block lifts the walking motor and the speed reducer to move on the transverse sliding rod, so that the transverse sliding rod moves, and potential safety hazards that the walking motor and the speed reducer of the stacker fall and hurt people are generated after the sliding rod moves; meanwhile, the sliding rod is transversely erected on the goods shelf, but the goods shelf of the elevated warehouse has the technical requirement of load, the goods shelf is damaged and deformed when the technical requirement of the load is exceeded, and serious safety accidents can be caused after the materials such as raw materials, tobacco materials, finished cigarettes and the like are placed on the damaged and deformed goods shelf. In addition, because tobacco industry enterprises can build a plurality of elevated warehouses such as raw materials, tobacco materials, finished products and the like, the stacking machine power and the appearance of different elevated warehouses are different, a dismounting device is required to be designed and manufactured according to the size of the end cover of the reduction box of each type of stacking machine walking motor, and unnecessary waste is caused. There is therefore a need for improvements.

SUMMERY OF THE UTILITY MODEL

The technical problems solved by the utility model are as follows: the utility model provides a dismounting device for a stacker traveling motor and a speed reducer, which improves the dismounting efficiency of the stacker traveling motor and the speed reducer, lightens the maintenance workload of staffs, shortens the maintenance time of a stacker, and reduces the safety risk that the stacker motor and the speed reducer fall down and fall over to hurt people.

The technical scheme adopted by the utility model is as follows: a dismounting device for stacker walking motor and speed reducer, including manual fork, manual fork includes the fork body, vertical fixed supporting seat that is equipped with on fork body rear end upper portion, fork body front end upper portion is equipped with the chuck that is used for spur stacker walking motor and speed reducer, both sides are all through connecting rod I and chuck fixed connection about the supporting seat, the fixed push hydraulic cylinder that is used for withstanding stacker walking motor shaft that is equipped with in supporting seat leading flank middle part, fork body front end both sides are equipped with and are used for propping tight fixed motor fixer in stacker walking motor and speed reducer both sides lower part.

The technical scheme is further limited, the chuck comprises a left chuck and a right chuck, the upper part and the lower part of the left chuck and the right chuck are connected together through a connecting rod II, the connecting rod II penetrates through the corresponding upper part or the lower part of the left chuck and the right chuck, adjusting nuts are screwed at the two ends of the connecting rod II for limiting, and the gap between the left chuck and the right chuck penetrates through the connecting rod II and can realize relative movement adjustment; the left chuck and the right chuck are respectively provided with a connecting hole for connecting with the connecting rod I, the front end of the connecting rod I penetrates through the connecting holes, and the end head of the connecting rod I is screwed with a fixing nut; and the opposite edges of the left chuck and the right chuck are provided with arc grooves which are convenient for a stacker to pass through by a walking motor shaft.

To the further injecition of above-mentioned technical scheme, the lower part all is equipped with rectangular fluting on the supporting seat, I rear end of connecting rod passes rectangular fluting and its end screw thread closes fixation nut soon.

The motor fixer comprises fixed supports fixed on two sides of the front end of the fork body, and a jacking screw is screwed on the fixed supports in a threaded manner.

Further inject above-mentioned technical scheme, manual fork is still including the front wheel of locating fork body front end lower part and the hydraulic pressure mechanism of locating the fork body rear end, the hydraulic pressure mechanism lower part is equipped with the mounting bracket, the mounting bracket lower part is equipped with the rear wheel, hydraulic pressure mechanism upper portion is equipped with the push rod handle.

Compared with the prior art, the utility model has the advantages that:

1. the whole device is flexibly and conveniently moved through the manual fork, the stacker walking motor and the speed reducer are fixed on the device after being disassembled, and the stacker walking motor and the speed reducer can be flexibly and conveniently moved to a safe place to carry out maintenance work, so that the carrying workload of maintenance personnel is greatly saved;

2. according to the scheme, the manual fork bears the whole weight of the stacker traveling motor and the speed reducer from the lower part, the stacker traveling motor and the speed reducer are fixed by the left motor fixer and the right motor fixer, and the safety risk that the stacker traveling motor and the speed reducer fall from high altitude and topple over to hurt people is eliminated;

3. in the scheme, the positions of the left chuck and the right chuck can be adjusted through the connecting rod II and the adjusting nut, so that the stacker walking motor and speed reducer dismounting device can be used for dismounting and using the stacker walking motors and speed reducers of various models, and the tool and the resource waste are avoided.

Drawings

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

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the chuck of the present invention;

FIG. 4 is a schematic structural view of the supporting base of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, in this document, 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. Without further limitation. The use of the phrase "comprising one of the elements" does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Referring to fig. 1-4, embodiments of the present invention are described in detail.

A dismounting device for stacker walking motor and speed reducer, as shown in fig. 1, including manual fork 1, manual fork 1 includes fork body 2, manual fork 1 is still including front wheel 3 of locating 2 front ends lower parts of fork body and the hydraulic pressure mechanism 4 of locating 2 rear ends of fork body, 4 lower parts of hydraulic pressure mechanism are equipped with mounting bracket 5, 5 lower parts of mounting bracket are equipped with rear wheel 6, 4 upper portions of hydraulic pressure mechanism are equipped with push rod handle 7. The manual fork 1 is used for pushing the device to the lower parts of the walking motor and the speed reducer, and the walking motor and the bottom of the speed reducer are contacted with the fork body 2 when the walking motor and the speed reducer are lifted.

As shown in fig. 1 and 2, a supporting seat 8 is vertically and fixedly arranged on the upper portion of the rear end of the fork body 2, a chuck 11 for pulling out a stacker traveling motor and a speed reducer 13 is arranged on the upper portion of the front end of the fork body 2 in a non-contact manner, two sides of the upper portion and the lower portion of the supporting seat 8 are fixedly connected with the chuck 11 through connecting rods i 10, and specifically, as shown in fig. 3, the connecting rods i 10 are arranged at four corners of the supporting seat 8. The chuck 11 comprises a left chuck 11-1 and a right chuck 11-2, the upper part and the lower part of the left chuck 11-1 and the right chuck 11-2 are connected together through a connecting rod II 11-3, the connecting rod II 11-3 penetrates through the corresponding upper part or the corresponding lower part of the left chuck 11-1 and the right chuck 11-2, the two ends of the connecting rod II 11-3 are screwed with adjusting nuts 11-4 for limiting, and the left chuck 11-1 and the right chuck 11-2 penetrate through the connecting rod II 11-3 in a clearance manner and can realize relative movement adjustment; the left chuck 11-1 and the right chuck 11-2 are both provided with a connecting hole 11-5 for connecting with the connecting rod I10, the front end of the connecting rod I10 penetrates through the connecting hole 11-5, and the end head of the connecting rod I is screwed with a fixing nut 15; and the opposite edges of the left chuck 11-1 and the right chuck 11-2 are provided with arc grooves 11-6 which are convenient for a stacker walking motor shaft 14 to pass through. The upper portion and the lower portion of the supporting seat 8 are provided with strip-shaped grooves 8-1, as shown in fig. 4, the rear end of the connecting rod I10 penetrates through the strip-shaped grooves 8-1, and the end head of the connecting rod is screwed with a fixing nut 15.

And a pushing hydraulic cylinder 9 for propping against a stacker walking motor shaft 14 is fixedly arranged in the middle of the front side surface of the supporting seat 8.

And motor fixing devices 12 for tightly supporting and fixing the lower parts of two sides of the stacker walking motor and the speed reducer 13 are arranged on two sides of the front end of the fork body 2. As shown in fig. 2, the motor fixer 12 includes a fixing support 12-1 fixed on both sides of the front end of the fork body 2, and a tightening screw 12-2 is screwed on the fixing support 12-1.

The working principle is as follows: when a stacker traveling motor and a speed reducer need to be disassembled, a maintenance worker pushes the device to the lower portion of the stacker traveling motor and the speed reducer 13 by using the push rod handle 7, the hydraulic mechanism 4 is driven by the push rod handle 7, the manual fork 1 is lifted, the fork body 2 is contacted with the bottom of the stacker traveling motor and the speed reducer 13, the manual fork 1 bears the whole weight of the stacker traveling motor and the speed reducer 13, the two jacking screw rods 12-2 on the left and the right are rotated to jack the two sides of the lower portion of the stacker traveling motor 13 tightly, the stacker traveling motor 13 is fixed, and the safety risk that the stacker motor and the speed reducer are toppled over to injure people is eliminated.

According to the overall dimension of a stacker traveling motor and a speed reducer 13, a left chuck 11-1 and a right chuck 11-2 are connected through a connecting rod II 11-3, the positions of the two chucks on the connecting rod II 11-3 are adjusted through adjusting nuts 11-4, the left chuck 11-1 and the right chuck 11-2 are clamped outside the stacker traveling motor and the speed reducer 13, an arc groove 11-6 through which a stacker traveling motor shaft 14 passes is reserved in the middle of the left chuck 11-1 and the right chuck 11-2, the left chuck 11-1 and the right chuck 11-2 are connected with a supporting seat 8 through 4 connecting rods I10, and a long-strip groove 8-1 reserved on the supporting seat 8 can enable the connecting rod I10 to be adjusted left and right according to the positions of the left chuck 11-1 and the right chuck 11-2. The pushing hydraulic cylinder 9 is abutted against a stacker traveling motor shaft 14, and the connecting rod I10 is adjusted by using a fixing nut 15 according to the thickness of a speed reducer of a stacker traveling motor. The pushing hydraulic cylinder 9 extends along the direction of a stacker walking motor shaft 14, a piston continuously extends along with the pushing hydraulic cylinder 9, the supporting base 8 drives a manual fork 1 to move backwards, the supporting base 8 pulls a stacker walking motor and a speed reducer 13 out of the stacker walking motor shaft 14 through a connecting rod I10 and a chuck 11 until the stacker walking motor and the speed reducer 13 are completely detached from the stacker walking motor shaft 14, the hydraulic pressure relief of the pushing hydraulic cylinder 9 is realized, the piston is retracted, the connecting rod I10 and the chuck 11 are detached, the jacking screw rods 12-2 on the left motor fixer 12 and the right motor fixer 12 are rotated again, the stacker walking motor and the speed reducer 13 are completely fixed on the device through the motor fixer 12, and finally a maintenance worker moves the stacker walking motor and the speed reducer to a safe place to carry out maintenance work by utilizing the manual fork 1.

The stacker crane walking motor and speed reducer dismounting device improves the stacker crane walking motor and speed reducer dismounting efficiency, reduces staff maintenance workload, shortens stacker crane maintenance time, and reduces safety risks that the stacker crane motor and speed reducer fall off and fall over to hurt people.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A dismounting device for stacker walking motor and speed reducer, its characterized in that: including manual fork (1), manual fork (1) is including fork body (2), vertical fixed supporting seat (8) that are equipped with on fork body (2) rear end upper portion, fork body (2) front end upper portion is equipped with chuck (11) that are used for spur stacker walking motor and speed reducer (13), all through connecting rod I (10) and chuck (11) fixed connection in supporting seat (8) upper and lower portion both sides, supporting seat (8) leading flank middle part is fixed to be equipped with and is used for withstanding push hydraulic cylinder (9) of stacker walking motor shaft (14), fork body (2) front end both sides are equipped with and are used for propping tight fixed motor fixer (12) in stacker walking motor and speed reducer (13) both sides lower part.

2. The dismounting device for the stacker traveling motor and reducer according to claim 1, characterized in that: the chuck (11) comprises a left chuck (11-1) and a right chuck (11-2), the upper and lower parts of the left chuck (11-1) and the right chuck (11-2) are connected together through a connecting rod II (11-3), the connecting rod II (11-3) penetrates through the corresponding upper part or lower part of the left chuck (11-1) and the right chuck (11-2), adjusting nuts (11-4) are screwed at the two ends of the connecting rod II (11-3) for limiting, and the left chuck (11-1) and the right chuck (11-2) penetrate through the connecting rod II (11-3) in a clearance manner and can realize relative movement adjustment; the left chuck (11-1) and the right chuck (11-2) are respectively provided with a connecting hole (11-5) for connecting with the connecting rod I (10), the front end of the connecting rod I (10) penetrates through the connecting hole (11-5), and the end of the connecting rod I (10) is screwed with a fixing nut (15); and the opposite sides of the left chuck (11-1) and the right chuck (11-2) are provided with arc grooves (11-6) for a stacker to pass through by a walking motor shaft (14).

3. The dismounting device for the stacker traveling motor and reducer according to claim 2, characterized in that: the upper and lower parts of the supporting seat (8) are provided with strip slots (8-1), the rear end of the connecting rod I (10) penetrates through the strip slots (8-1), and the end of the connecting rod I is screwed with a fixing nut (15).

4. The dismounting device for the stacker traveling motor and reducer according to claim 1, characterized in that: the motor fixer (12) comprises fixing supports (12-1) fixed on two sides of the front end of the fork body (2), and a jacking screw rod (12-2) is screwed on the fixing supports (12-1) in a threaded manner.

5. The dismounting device for the stacker traveling motor and reducer according to claim 1, characterized in that: manual fork (1) is still including front wheel (3) of locating fork body (2) front end lower part and hydraulic pressure mechanism (4) of locating fork body (2) rear end, hydraulic pressure mechanism (4) lower part is equipped with mounting bracket (5), mounting bracket (5) lower part is equipped with rear wheel (6), hydraulic pressure mechanism (4) upper portion is equipped with push rod handle (7).