CN211733560U

CN211733560U - Radio and tape player

Info

Publication number: CN211733560U
Application number: CN202020112493.9U
Authority: CN
Inventors: 刘宪忠; 徐建军; 刘成昊
Original assignee: Xuzhou Anshuo Mining Equipment Technology Co ltd
Current assignee: Xuzhou Anshuo Mining Equipment Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-23
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a radio and tape player relates to operation transportation technical field, has solved the artifical technical problem of changing wire rope intensity of labour big, inefficiency that exists among the prior art. The device includes the mount pad, set up drive arrangement on the mount pad, the main drive shaft subassembly be connected with drive arrangement, with the relative driven shaft subassembly that sets up of main drive shaft subassembly, can dismantle between driven shaft subassembly and the mount pad and be connected, main drive shaft subassembly and driven shaft subassembly can dismantle with the both ends of rope dish respectively and be connected. The utility model is used for receiving and releasing of fag end, mainly used large-tonnage hoist is change with wire rope for the hoist, realizes an empty rope reel abandonment wire rope through the jack, then changes new wire rope of new rope reel release and gives the hoist engine, plays the effect that the rope was traded in the middle of one, reduces manual operation's working strength and improves work efficiency.

Description

Radio and tape player

Technical Field

The utility model belongs to the technical field of the operation transportation technique and specifically relates to a radio and tape player is related to.

Background

In the mine shaft lifting operation in China, a tail rope for lowering materials and personnel to lift and balance the static tension of a lifting system and a cage guide rope used for guiding a lifting container are all finished through a steel wire rope, and when the steel wire rope has the phenomena of fracture, excessive abrasion, corrosion and the like, the steel wire rope needs to be replaced in time. In the process of replacing the steel wire rope, the old steel wire rope needs to be taken up through the empty winding drum, then the new steel wire rope needs to be unwound and wound to the hoister or connected to a specified position, at present, the steel wire rope for hoisting the large-tonnage crane has large diameter and long length, due to the lack of corresponding steel wire rope replacing equipment, the old steel wire rope on the hoist needs to be firstly dragged to the empty ground of a debugging field manually for replacing the hoisting steel wire rope, then the empty winding drum is used for manually winding the rope, then the new steel wire rope winding drum needs to be hoisted by a special hoisting machine for drawing and debugging to be unwound and wound to the hoist, and the length of the steel wire rope needs to be wound by different rope reels.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio and tape player has solved the artifical technical problem who changes wire rope intensity of labour big, the inefficiency that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a radio and tape player, be in including mount pad, setting drive arrangement on the mount pad, with the main drive shaft subassembly that drive arrangement connects, with the driven shaft subassembly that the main drive shaft subassembly set up relatively, driven shaft subassembly with can dismantle the connection between the mount pad, the main drive shaft subassembly with the driven shaft subassembly can be dismantled with the both ends of rope reel respectively and be connected.

Preferably, be provided with the multiunit installation department on the mount pad, the multiunit the installation department set up the direction with the axial direction parallel of cable drum, driven shaft subassembly with can dismantle the connection between the installation department.

Preferably, the main shaft assembly includes first support and with the driving shaft that first support rotated the connection, first support with fixed connection between the mount pad, driven shaft assembly include the second support and with second leg joint's tailstock, the one end of rope dish with the driving shaft is connected the other end with the tailstock is connected, the second support with the connection can be dismantled to the mount pad, drive arrangement with connect through transmission between the main shaft assembly.

Preferably, the transmission device comprises a chain wheel and a chain, the chain wheel and the chain are arranged on the driving shaft and the output shaft of the driving device, and one end of the chain is connected with the driving shaft while the other end is connected with the driving device.

Preferably, the driving device comprises a motor and a speed reducer connected with the motor.

Preferably, a shifting fork rod is fixedly arranged in the vertical direction of the driving shaft and connected with the rope reel.

Preferably, the tailstock include with second support fixed connection's outer sleeve, slidable setting are in inside inner sleeve of outer sleeve, setting are in inside driven shaft of inner sleeve and with sleeve one end rotates the hand wheel of being connected, inner sleeve one end is deepened inside the outer sleeve, and inside the passing bearing of the other end is connected the driven shaft, the driven shaft stretches out the inner sleeve, the inner sleeve is deepened the one end of outer sleeve is provided with the end cover, be provided with the screw hole on the end cover, the epaxial external screw thread that sets up of hand wheel, the hand wheel axle is deepened in the screw hole.

Preferably, the motor is a variable frequency brake motor, and the speed reducer is a cycloidal pin gear speed reducer.

Preferably, the shifting fork rod is an up-and-down symmetrical rod body taking the axis of the driving shaft as a symmetrical line, and the middle part of the shifting fork rod is in key connection with the driving shaft.

Preferably, the connecting device further comprises a connecting sleeve, threaded holes are formed in the shaft heads of the driving shaft and the driven shaft, and the connecting sleeve is connected with the shaft heads through bolts.

The utility model provides an including the mount pad among the technical scheme, the drive arrangement of setting on the mount pad, the main shaft subassembly of being connected with drive arrangement, the driven shaft subassembly that sets up relatively with the main shaft subassembly, can dismantle between driven shaft subassembly and the mount pad and be connected, the main shaft subassembly can be dismantled with the both ends of cable drum respectively with the driven shaft subassembly and be connected, realize an empty cable drum through the receiving and releasing machine and roll up abandonment wire rope, then it gives the hoist engine to change new wire rope of cable drum release, play the effect of a middle rope that trades, drive arrangement's setting can realize the mechanization of work, the working strength who reduces manual operation improves work efficiency, can also be used to other riggings such as the winding of cable class.

The utility model discloses preferred technical scheme can also produce following technological effect at least: the installation seat is provided with a plurality of groups of installation parts, the installation directions of the installation parts are parallel to the axial direction of the rope reel, the driven shaft assembly is detachably connected with the installation parts, and the driven shaft assembly can be adjusted in distance from the driving shaft assembly by being arranged on different installation parts, so that the rope reel with different lengths can be used, and the application range of the take-up and pay-off machine is enlarged;

the driven shaft assembly comprises a second support and a tailstock connected with the second support, the tailstock is arranged to adjust the driven shaft, and meanwhile the rope reel can be detached by stretching the distance between the driven shaft and the driving shaft;

the transmission device comprises a chain wheel and a chain which are arranged on an output shaft of the driving shaft and the driving device, one end of the chain is connected with the driving shaft, the other end of the chain is connected with the driving device, and the transmission device realizes transmission by adopting a chain and chain wheel mode so as to drive the driving shaft to rotate;

a shifting fork rod is fixedly arranged in the vertical direction of the driving shaft and connected with the rope reel, and the shifting fork rod is used for shifting the rope reel, so that the cable and the rope appliance are wound and unwound;

the shifting fork rod is an up-and-down symmetrical rod body taking the axis of the driving shaft as a symmetrical line, and the middle part of the shifting fork rod is in key connection with the driving shaft, so that the upper end and the lower end of the shifting fork rod are connected with the rope disc;

the spindle heads of the driving shaft and the driven shaft are provided with threaded holes which are matched and connected with the connecting sleeve, and the connecting sleeve is connected with the spindle heads through bolts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional structural diagram of a radio cassette player according to an embodiment of the present invention;

fig. 2 is a schematic left-view structural diagram of a radio cassette player according to an embodiment of the present invention;

fig. 3 is a schematic top cross-sectional view of a radio cassette player according to an embodiment of the present invention.

FIG. 1-mounting base; 2-a drive device; 3-a main drive shaft assembly; 4-driven shaft assembly; 5-rope reel; 6-an installation part; 7-a first scaffold; 8-driving shaft; 9-tailstock; 10-a second scaffold; 11-a sprocket; 12-a chain; 13-a motor; 14-a speed reducer; 15-a fork lever; 16-an outer sleeve; 17-an inner sleeve; 18-a driven shaft; 19-a hand wheel; 20-end cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The specific embodiment of the utility model provides a radio and tape player, which comprises a mounting seat 1, a driving device 2, a driving shaft component 3 and a driven shaft component 4; the driving device 2 is used for driving the driving shaft assembly 3 to provide power of the device per se, so that manual work is replaced to realize semi-automation, the driving device 2 is fixedly arranged on the mounting seat 1, the driving shaft assembly 3 is connected with a power output shaft of the driving device 2, the driven shaft assembly 4 is arranged opposite to the driving shaft assembly 3, the driven shaft assembly 4 is detachably connected with the mounting seat 1, the driving shaft assembly 3 and the driven shaft assembly 4 are respectively detachably connected with two ends of the rope reel 5, the rope reel 5 can be taken down from or installed on the winding and unwinding machine, when waste steel wire ropes need to be wound, the rope reel 5 needing mounting holes is used for winding the steel wire ropes on the waste winding machine, after winding is finished, a new steel wire rope reel 5 is installed on the winding and unwinding machine releases the steel wire ropes through the rope unwinding capability of the winding and unwinding machine, and meanwhile machines such as the winding machine work, and new steel, the working mode avoids the problems that the labor intensity is large when the steel wire rope is replaced manually, and a new steel wire rope is easy to damage.

In order to realize the effect of the driving device 2, the driving device 2 is set to be a driving mode integrating the motor 13 and the speed reducer 14, the specific motor 13 is a variable-frequency brake motor, the speed reducer 14 is a cycloidal pinwheel speed reducer, and the rope winding and unwinding speed of the motor 13 is controllable, so that the hoisting speed of the mine hoist is matched, and the replacement of a new steel wire rope is realized more quickly and stably.

In order to realize that the radio cassette player is suitable for various rope reels, the driven shaft assembly 4 and the mounting seat 1 are detachably arranged, a plurality of groups of mounting parts 6 are arranged on the mounting seat 1 for matching with the adjustment of the driven shaft assembly 4, the arrangement direction of the plurality of groups of mounting parts 6 is parallel to the axial direction of the rope reel 5, the driven shaft assembly 4 is detachably connected with the mounting parts 6, the distance between the driving shaft assembly 3 and the driven shaft assembly 4 can be changed by arranging the driven shaft assembly 4 on different mounting parts 6, so that the radio cassette player is suitable for the installation and use of the rope reels 5 with different lengths, when the rope reels 5 with longer axial line distance need to be suitable, the driven shaft assembly 4 only needs to be arranged on the mounting parts 6 far away from the driving shaft assembly 3, and the specific installation mode between the driven shaft assembly 4 and the mounting parts 6 can be arranged into the form, set up a plurality ofly simultaneously on the width direction (the vertical direction of figure 3) of mount pad 1 and be connected with driven shaft subassembly 4, a plurality of mounting holes on the width direction are a set of installation department 6, are provided with the screw that can cooperate the mounting hole to know in driven shaft subassembly 4 bottom, pass through bolted connection between driven shaft subassembly 4 and the mount pad 1.

In order to realize the connection between the driving shaft assembly 3 and the driven shaft assembly 4 and the mounting seat 1, as shown in fig. 1, the driving shaft assembly 3 comprises a first support 7 and a driving shaft 8 rotatably connected with the first support 7, the first support 7 is fixedly connected with the mounting seat 1, the driven shaft assembly 4 comprises a second support 10 and a tailstock 9 connected with the second support 10, one end of the rope reel 5 is connected with the driving shaft 8, the other end is connected with the tailstock 9, the second support 10 is detachably connected with the mounting seat 1, the driving device 2 is connected with the driving shaft assembly 3 through a transmission device, the driving shaft 8 and the tailstock 9 are mounted through the arrangement of the first support 7 and the second support 10, a mounting base is arranged at the bottom of the specific first support 7 and the second support 10, a through hole is arranged on the mounting base, and a mounting hole matched with the mounting base is correspondingly arranged on the mounting seat 1, the first bracket 7 and the second bracket 10 are connected with the mounting base 1 through bolts; the arrangement of the first support 7 and the second support 10 can also serve to elevate the driving shaft 8 and the tail seat 9, and the mode can be suitable for the rope reel 5 with larger diameter.

Because drive arrangement 2 sets up on mount pad 1, and first support 7 erects driving shaft 8, transmission can adopt belt and belt pulley this moment, the gear, transmission such as sprocket and chain, the transmission that this application embodiment provided is sprocket and chain transmission, specifically for transmission including setting up sprocket 11 and the chain 12 on driving shaft 8 and the 2 output shafts of drive arrangement, chain 12 one end is connected with the sprocket 11 that sets up on the driving shaft 8, the other end is connected with the sprocket 11 that sets up on the drive arrangement 2, the output shaft axis direction of drive arrangement 2 is parallel with the axis direction of driving shaft 8.

In order to realize the installation and the disassembly of the rope reel 5, the distance between the driving shaft 8 and the tailstock 9 needs to be adjusted to complete the assembly and disassembly, specifically, as shown in fig. 1, the tailstock 9 comprises an outer sleeve 16 fixedly connected with the second support 10, an inner sleeve 17 slidably arranged inside the outer sleeve 16, a driven shaft 18 arranged inside the inner sleeve 17, and a hand wheel 19 rotatably connected with one end of the outer sleeve 16, one end of the inner sleeve 17 extends into the outer sleeve 16, the other end of the inner sleeve is connected with the driven shaft 18 through a bearing, the driven shaft 18 extends out of the inner sleeve 17, one end of the inner sleeve 17 extending into the outer sleeve 16 is provided with an end cover 20, the end cover 20 is provided with a threaded hole, a shaft of the hand wheel 19 is provided with an external thread, and a shaft of the hand wheel 19 extends into the threaded hole, in this arrangement, when the hand wheel 19 is, at the moment, the distance between the driven shaft 18 and the driving shaft 8 arranged on the inner sleeve 17 can be adjusted to realize the adjustment of the linear distance, a hand wheel 19 is rotated between the rope discs 5 to increase the distance between the driven shaft 18 and the driving shaft 8, the center of the rope disc 5 is aligned to the axial lines of the driven shaft 18 and the driving shaft 8, and then a reverse hand wheel 19 is rotated to tighten the distance between the driving shaft 8 and the driven shaft 18; otherwise, when the rope disc 5 needs to be disassembled, the distance between the driving shaft 8 and the driven shaft 18 is increased through the rotation of the hand wheel 19, and then the rope disc 5 is taken down.

In order to fix the rope reel 5 and rotate on the driving shaft 8, a shifting fork rod 15 is required to be arranged to shift the rope reel 5, the shifting fork rod 15 is fixedly arranged in the vertical direction of the specific driving shaft 8, the shifting fork rod 15 is connected with the rope reel 5, the shifting fork rod 15 is an up-and-down symmetrical rod body taking the axis of the driving shaft 8 as a symmetrical line, the middle part of the shifting fork rod 15 is in key connection with the driving shaft 8, then two ends, far away from the center, of the shifting fork rod 15 are respectively installed with holes in the disc surface of the rope reel 5, therefore, a plurality of installation holes are formed in the length direction of the shifting fork rod 15, half-thread bolts can be installed in different installation holes, the bolt heads of the half-thread bolts can penetrate into the holes in the disc surface of the rope reel 5, the shifting fork rod 15 can be driven to rotate when the driving shaft 8 rotates, and the shifting fork rod; in order to adapt to different rope reels 5, connecting sleeves are required to be arranged, threaded holes are arranged on the shaft heads of the driving shaft 8 and the driven shaft 18, the connecting sleeves are connected with the shaft heads through bolts, and the connecting sleeves are of various types and correspond to central holes of various rope reels 5.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a radio and tape player, its characterized in that is in including mount pad (1), setting drive arrangement (2) on mount pad (1), with main drive shaft subassembly (3) that drive arrangement (2) are connected, with driven shaft subassembly (4) that main drive shaft subassembly (3) set up relatively, driven shaft subassembly (4) with can dismantle the connection between mount pad (1), main drive shaft subassembly (3) with driven shaft subassembly (4) can be dismantled with the both ends of rope dish (5) respectively and be connected.

2. Radio player according to claim 1, characterized in that the mounting base (1) is provided with a plurality of sets of mounting portions (6), the mounting portions (6) are arranged in a direction parallel to the axial direction of the rope reel (5), and the driven shaft assembly (4) is detachably connected with the mounting portions (6).

3. Radio cassette player according to claim 1, wherein the main shaft assembly (3) comprises a first support (7) and a main shaft (8) rotatably connected to the first support (7), the first support (7) is fixedly connected to the mounting base (1), the driven shaft assembly (4) comprises a second support (10) and a tailstock (9) connected to the second support (10), one end of the rope reel (5) is connected to the main shaft (8) and the other end is connected to the tailstock (9), the second support (10) is detachably connected to the mounting base (1), and the driving device (2) is connected to the main shaft assembly (3) through a transmission device.

4. Radio player according to claim 3, characterized in that said transmission means comprise a chain wheel (11) and a chain (12) arranged on the output shafts of said drive shaft (8) and said drive means (2), said chain (12) being connected at one end to said drive shaft (8) and at the other end to said drive means (2).

5. Radio player according to claim 1, wherein said drive means (2) comprise a motor (13) and a speed reducer (14) connected to said motor (13).

6. Radio player according to claim 3, characterized in that a fork lever (15) is fixedly arranged in the vertical direction of the drive shaft (8), said fork lever (15) being connected to the rope reel (5).

7. Radio player according to claim 3, characterized in that said tailstock (9) comprises an outer sleeve (16) fixedly connected to said second support (10), an inner sleeve (17) slidably arranged inside said outer sleeve (16), a driven shaft (18) arranged inside said inner sleeve (17) and a hand wheel (19) rotatably connected to one end of said outer sleeve (16), one end of the inner sleeve (17) is inserted into the outer sleeve (16), the other end is connected with the driven shaft (18) through a bearing, the driven shaft (18) extends out of the inner sleeve (17), one end of the inner sleeve (17) which extends into the outer sleeve (16) is provided with an end cover (20), the end cover (20) is provided with a threaded hole, the shaft of the hand wheel (19) is provided with an external thread, and the shaft of the hand wheel (19) extends into the threaded hole.

8. Radio player according to claim 5, characterized in that said motor (13) is a variable frequency brake motor and said reducer (14) is a cycloidal pin gear reducer.

9. Radio and tape player according to claim 6, characterized in that said fork lever (15) is an up-down symmetrical rod with the axis of said drive shaft (8) as the line of symmetry, the middle of said fork lever (15) being keyed to said drive shaft (8).

10. Radio and tape player according to claim 7, further comprising a connecting sleeve, wherein the head of the driving shaft (8) and the driven shaft (18) are provided with threaded holes, and the connecting sleeve is connected with the head by bolts.