CN211110793U

CN211110793U - Mine hoist with quick detach formula protection device

Info

Publication number: CN211110793U
Application number: CN201921672107.5U
Authority: CN
Inventors: 史鹏; 史国斌
Original assignee: Anhui Aia New Materials Co ltd
Current assignee: Anhui Aia New Materials Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-28
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to a hoist engine technical field, more specifically say, it relates to a mine hoist engine with quick detach formula protection device, including motor, reduction gear, reel, motor base and reel base, motor base is connected with the reel base, the motor base is higher than the reel base, the motor is located motor base and reel base respectively with the reel, the motor is connected with the axle center with the reel, the reduction gear is installed on motor base and is installed by the motor, be close to the reel both sides on the reel base and have the protection casing through first connecting piece and second connecting piece swing joint respectively. This application is at reel outside installation protection casing, and the probability of accidental injury personnel when can reducing wire rope and transfer fast perhaps causes the damage in being pounded by the stone to realize quick disconnect through first connecting piece and second connecting piece.

Description

Mine hoist with quick detach formula protection device

Technical Field

The utility model relates to a hoist engine technical field, more specifically say, it relates to a mine hoist engine with quick detach formula protection device.

Background

At present, a hoist lifts or pulls a heavy object by winding a wire rope around a drum, and the hoist can lift the heavy object vertically, horizontally or obliquely. The winding machine is divided into a manual winding machine and an electric winding machine. Electric winches are now the main. Can be used independently, and also can be used as a component part in machines such as hoisting, road building, mine hoisting and the like. At present, the lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like. The rope winding device is widely applied due to simple operation, large rope winding amount and convenient displacement.

For this reason, prior art CN205740116U provides a novel mine hoist, including stopper, rack, motor, generator and control panel, rack one side is provided with control panel and sets up the control panel protective housing in control panel one side, control panel protective housing one side is provided with the generator, generator one side is provided with transmission cable and sets up the motor in transmission cable one side, motor one side is provided with the trace and sets up the stopper in trace one side, stopper one side is provided with the support and sets up the pivot in support one side, pivot one side is provided with the kinking wheel. The utility model discloses a stopper, trace, motor and the rack that sets up, wherein the setting of rack is in order to reduce the volume, easy transport, and the unset place when using like this, the flexibility is strong, and the stopper is in order to intervene at any time at the during operation, controls at the assigned position.

The above prior art solutions have the following drawbacks: the winch in the mine has the advantages of heavy weight of lifted objects, high speed below the lifted objects and more dust and stones around the lifted objects. The steel rope is fast to put down, and workers who are close to the steel rope are easily accidentally injured, or nearby stones easily wear the steel rope, and the service life of the steel rope is shortened. Therefore, a protection device for the steel cable on the reel is urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mine hoist engine with quick detach formula protection device has the steel cable effect of protection hoist engine.

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

the utility model provides a mine hoist engine with quick detach formula protection device, includes the motor, the reduction gear, the reel, motor base and reel base, motor base is connected with the reel base, motor base is higher than the reel base, the motor is located motor base and reel base respectively with the reel, the motor is connected with the axle center with the reel, the reduction gear is installed on motor base and is installed by the motor, be close to the reel both sides respectively through first connecting piece and second connecting piece swing joint have the protection casing on the reel base.

Through adopting above-mentioned technical scheme, the winding has wire rope on the reel, at reel outside installation protection casing, can reduce the probability of accidentally injuring personnel when wire rope transfers fast, perhaps causes the damage in pounding by the stone.

Further, the protection casing is the U type, the protection casing includes first arc frame, second arc frame, is equipped with a plurality of short poles of connecting usefulness between two arc frames.

Through adopting above-mentioned technical scheme, form a protective structure to protect wire rope, reduce the probability that accidental injury personnel when reducing wire rope and transferring fast.

Furthermore, the first arc-shaped frame, the second arc-shaped frame and the short rod are all round tubes.

Through adopting above-mentioned technical scheme, such design has improved the sense of touch, provides a smooth arc surface to reduce square or rectangle and to personnel's gouge.

Further, first connecting piece is equipped with two sets ofly at the same end of protection casing, and every first connecting piece of group includes first spring, first dog and first button, the one end that the reel base is close to the protection casing is equipped with the recess, first spring mounting is in the recess, first spring one end and recess inner wall are connected, and the other end is connected with first button, and first button stretches out the recess setting, the position that the protection casing is close to first spring is equipped with the joint groove, one section linear type in joint groove, one section is circular, first button passes the joint groove.

Through adopting above-mentioned technical scheme, a quick assembly disassembly's installation component is provided to the opening and close of protection casing is convenient for. When the steel wire rope needs to be replaced, the protective cover needs to be opened, the opening mode is very convenient and fast, extra tools do not need to be used, and convenience is brought to operators.

Furthermore, the first connecting piece further comprises a fixed block, the fixed block is installed in the groove, and one end, located in the groove, of the first spring is sleeved on the fixed block and is bonded with the inner wall of the groove.

Through adopting above-mentioned technical scheme, the fixed block can prevent first spring skew, plays the effect of directional flexible guide to first spring.

Furthermore, a first stop block is arranged between the first spring and the first button, the first spring is bonded with the first stop block, the first stop block is welded with the first button, and the position of the first stop block is lower than that of the groove.

Through adopting above-mentioned technical scheme, first dog supports the joint groove, can avoid first spring joint in the joint inslot, influences the motion of first spring.

Furthermore, the second connecting piece is equipped with two sets ofly at the protection casing other end, the second connecting piece includes two fixed plates, two be equipped with the connecting axle between the fixed plate, the tip that first arc frame and the second arc frame of protection casing are close to the second connecting piece is equipped with the go-between, the go-between cover is located on the connecting axle.

Through adopting above-mentioned technical scheme, make the one end of protection casing for articulated form to the opening and the closure of protection casing.

Furthermore, a waist-shaped hole with the diameter larger than that of the connecting shaft is arranged on the fixing plate, and a notch is formed in one end, far away from the reel base, of the waist-shaped hole.

Through adopting above-mentioned technical scheme, waist type hole can be so that the connecting axle is located waist type hole's the lower extreme, and the breach is so that the dismouting of go-between.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the protective cover, the effect of reducing the probability of accidentally injuring people when the steel wire rope is quickly lowered or injuring people when the steel wire rope is hit by stones can be achieved;

2. through the setting of first connecting piece and second connecting piece, can play and make things convenient for the protection casing activity to make the effect that the protection casing can be opened and close fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a sectional view of a partial structure in the embodiment;

in the figure, 1, a motor; 2. a speed reducer; 3. a reel; 4. a motor base; 5. a reel base; 6. a protective cover; 7. a first connecting member; 8. a second connecting member; 10. A first arc frame; 11. a second arc frame; 12. a short bar; 13. a first spring; 14. a first stopper; 15. a first button; 16. a fixed block; 17. a groove; 18. a clamping groove; 19. a fixing plate; 20. a connecting shaft; 21. a connecting ring; 22. a kidney-shaped hole; 23. and (4) a notch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

as shown in fig. 1, a mine hoist with quick detach formula protection device, including motor 1, reduction gear 2, reel 3, motor base 4 and reel base 5, motor base 4 is connected with reel base 5, and motor base 4 is higher than reel base 5, and motor 1 and reel 3 are located motor base 4 and reel base 5 respectively, and motor 1 is connected with reel 3 with the axle center, and reduction gear 2 installs on motor base 4 and installs by motor 1. And a steel rope is arranged on the winding drum 3 to hoist the object.

As shown in fig. 1, the reel base 5 is movably connected with protective covers 6 through a first connecting piece 7 and a second connecting piece 8 respectively, and the two sides of the reel 3 are close to each other. The protective cover 6 protects the steel rope.

As shown in fig. 1, the protection hood 6 is U-shaped, the protection hood 6 includes a first arc frame 10 and a second arc frame 11, and a plurality of short rods 12 for connection are provided between the two arc frames. In order to prevent the first arc frame 10, the second arc frame 11 and the short rod 12 from touching, the first arc frame 10, the second arc frame 11 and the short rod 12 are all round tubes.

As shown in fig. 2, the first connecting piece 7 is provided with two sets of at the same end of the protection casing 6, each set of first connecting piece 7 comprises a first spring 13, a first stop block 14 and a first button 15, one end of the winding drum base 5 close to the protection casing 6 is provided with a groove 17, the first spring 13 is installed in the groove 17, one end of the first spring 13 is connected with the bottom of the inner wall of the groove 17, the other end of the first spring is connected with a first button 15, the first button 15 extends out of the groove 17, the position of the protection casing 6 close to the first spring 13 is provided with a clamping groove 18, one section of the clamping groove 18 is a linear type, the other section is a circular shape, and. In order to facilitate the positioning of the first spring 13, the first connecting member 7 further comprises a fixing block 16, the fixing block 16 is installed in the groove 17, and one end of the first spring 13, which is located in the groove 17, is sleeved on the fixing block and is bonded with the inner wall of the groove 17. In order to prevent the first spring 13 from being clamped on the clamping groove 18, a first stop 14 is further arranged between the first spring 13 and the first button 15, the first spring 13 is bonded with the first stop 14, the first stop 14 is welded with the first button 15, and the position of the first stop 14 is lower than the groove 17.

As shown in fig. 2, two sets of second connectors 8 are disposed at the other end of the protective cover 6, each second connector 8 includes two fixing plates 19, a connecting shaft 20 is disposed between the two fixing plates 19, and connecting rings 21 are disposed at ends of the first arc-shaped frame 10 and the second arc-shaped frame 11 of the protective cover 6, which are close to the second connector 8, and the connecting shafts 20 are sleeved with the connecting rings 21. The fixing plate 19 is provided with a waist-shaped hole 22 with a diameter larger than that of the connecting shaft 20, and one end of the waist-shaped hole 22 far away from the reel base 5 is provided with a notch 23. The gap 23 facilitates the installation of the connecting shaft 20, and the waist-shaped hole 22 enables the connecting shaft 20 to sink to the lower end of the waist-shaped hole 22 and not to easily separate from the gap 23.

The specific implementation process comprises the following steps:

when the steel rope 9 needs to be replaced, the first buttons 15 on the two sides are moved to the round end parts of the clamping grooves 18, and meanwhile, the end, connected with the first connecting piece 7, of the protective cover 6 can be separated by pressing. The protective cover 6 is opened, and the steel rope 9 is replaced. When the replacement is finished, the protection cover 6 is closed, the first button 15 extends out of the circular end part of the clamping groove 18 and moves to the straight line part of the clamping groove 18, and therefore the protection cover 6 is fixed. When in other service environment, when the protection casing 6 need not completely, open first connecting piece 7 with same gimmick, again with the other end of protection casing 6 break away from in breach 23 can, the dismouting process is convenient simple, need not operating personnel and uses other instruments, has the convenience.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a mine hoist engine with quick detach formula protection device, includes motor (1), reduction gear (2), reel (3), motor base (4) and reel base (5), motor base (4) are connected with reel base (5), motor base (4) are higher than reel base (5), motor (1) are located motor base (4) and reel base (5) respectively with reel (3), motor (1) are connected with the axle center with reel (3), reduction gear (2) are installed on motor base (4) and are installed by motor (1), its characterized in that: the winding drum is characterized in that the two sides of the winding drum base (5) close to the winding drum (3) are respectively and movably connected with a protective cover (6) through a first connecting piece (7) and a second connecting piece (8).

2. The mine hoist with the quick detach formula protection device of claim 1, characterized in that: the protective cover (6) is U-shaped, the protective cover (6) comprises a first arc-shaped frame (10) and a second arc-shaped frame (11), and a plurality of short rods (12) for connection are arranged between the two arc-shaped frames.

3. The mine hoist with the quick detach formula protection device of claim 2, characterized in that: the first arc-shaped frame (10), the second arc-shaped frame (11) and the short rod (12) are all round tubes.

4. The mine hoist with the quick detach formula protection device of claim 3, characterized in that: first connecting piece (7) are equipped with two sets ofly at protection casing (6) same end, and every first connecting piece of group (7) includes first spring (13), first dog (14) and first button (15), the one end that reel base (5) are close to protection casing (6) is equipped with recess (17), install in recess (17) first spring (13), first spring (13) one end and recess (17) inner wall connection, the other end are connected with first button (15), and first button (15) stretch out recess (17) and set up, the position that protection casing (6) are close to first spring (13) is equipped with joint groove (18), joint groove (18) one section is the linear type, and one section is circular, joint groove (18) are passed in first button (15).

5. The mine hoist with the quick detach formula protection device of claim 4, characterized in that: the first connecting piece (7) further comprises a fixing block (16), the fixing block (16) is installed in the groove (17), and one end, located in the groove (17), of the first spring (13) is sleeved on the fixing block and is bonded with the inner wall of the groove (17).

6. The mine hoist with the quick detach formula protection device of claim 5, characterized in that: a first stop block (14) is further arranged between the first spring (13) and the first button (15), the first spring (13) is bonded with the first stop block (14), the first stop block (14) is welded with the first button (15), and the position of the first stop block (14) is lower than the groove (17).

7. The mine hoist with the quick-release protection device according to any one of claims 4 to 6, wherein: the protection cover is characterized in that two groups of second connecting pieces (8) are arranged at the other end of the protection cover (6), each second connecting piece (8) comprises two fixing plates (19), a connecting shaft (20) is arranged between the two fixing plates (19), connecting rings (21) are arranged at the end parts, close to the second connecting pieces (8), of a first arc-shaped frame (10) and a second arc-shaped frame (11) of the protection cover (6), and the connecting shafts (20) are sleeved with the connecting rings (21).

8. The mine hoist with the quick detach formula protection device of claim 7, characterized in that: the fixed plate (19) is provided with a waist-shaped hole (22) with the diameter larger than that of the connecting shaft (20), and one end, far away from the reel base (5), of the waist-shaped hole (22) is provided with a notch (23).