CN211930036U

CN211930036U - Winding drum power supply device of garbage crane

Info

Publication number: CN211930036U
Application number: CN202020785617.XU
Authority: CN
Inventors: 和大龙; 和辉; 杜建
Original assignee: Shandong Longhui Hoisting Machinery Co ltd
Current assignee: Shandong Longhui Hoisting Machinery Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-11-13
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a reel power supply unit of rubbish hoist, including bottom plate, backup pad, motor, the top fixedly connected with bracing piece of bottom plate, the top fixedly connected with box of backup pad, the output fixedly connected with output shaft of motor, box and reel fixed connection are passed to first pivot. This garbage truck's reel power supply unit is provided with the bottom plate, the bracing piece, the cushion, first spring, the sleeve, second spring and backup pad, at first, through block terminal control motor operation, the motor is when the operation, conduct vibrations to the backup pad through the box, the backup pad downward movement extrusion passes through sleeve extrusion second spring, the bracing piece upwards passes through the first spring in the cushion extrusion sleeve relatively simultaneously, flexible motor during operation that slows down through first spring and second spring, the vibrations of bringing, thereby it is more stable when making the reel operation, prevent simultaneously that box internal components and block terminal internal components from receiving the damage.

Description

Winding drum power supply device of garbage crane

Technical Field

The utility model relates to a refuse treatment technical field specifically is a reel power supply unit of rubbish hoist.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Also known as crown blocks, navigation cranes and cranes. The hoisting equipment has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the development and the use of the crane on the market are more and more extensive.

And the reel power supply unit that present rubbish hoist used when long-time operation, the radiating effect is relatively poor, and the shock attenuation effect is relatively poor, leads to the internal component impaired easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reel power supply unit of rubbish hoist to solve the reel power supply unit that rubbish hoist on the existing market that above-mentioned background art provided used when long-time function, the radiating effect is relatively poor, and the shock attenuation effect is relatively poor, leads to the easy impaired problem of inner assembly.

In order to achieve the above object, the utility model provides a following technical scheme: a winding drum power supply device of a garbage crane comprises a bottom plate, a supporting plate and a motor, wherein a supporting rod is fixedly connected above the bottom plate, a cushion block is fixedly connected above the supporting rod, a first spring is fixedly connected above the cushion block, the tail end of the first spring is fixedly connected in a sleeve, a second spring is fixedly connected below the sleeve, wherein,

the top fixedly connected with box of backup pad, fixedly connected with frame on the box, fixedly connected with is sealed to fill up in the frame, fixedly connected with hinge on the seal pad, fixedly connected with encapsulation board on the hinge, fixedly connected with handle on the encapsulation board, the encapsulation board passes through the hasp piece and fills up the pad connection, the top fixedly connected with block terminal of box, the side fixedly connected with heat abstractor of box, the output fixedly connected with output shaft of motor, the top fixed connection of output shaft is in first bearing, the first bevel gear of fixedly connected with on the output shaft, the meshing is connected with the second bevel gear on the first bevel gear, the first pivot of side fixedly connected with of second bevel gear, box and reel fixed connection are passed to first pivot.

Preferably, the sum of the lengths of the support rod, the cushion block and the first spring is equal to the sum of the lengths of the sleeve and the second spring, and the cushion block is made of rubber.

Preferably, the support rod, the cushion block, the first spring, the sleeve and the second spring are provided with six groups between the bottom plate and the support plate.

Preferably, the heat dissipation device comprises a metal cylinder, a limiting rod, a second bearing, a second rotating shaft, fan blades and a dust screen, wherein the metal cylinder is fixedly connected to the side face of the box body, the limiting rod is fixedly connected to the inner side of the metal cylinder, the second bearing is fixedly connected to the tail end of the limiting rod, the second rotating shaft is fixedly connected to the inner side of the second bearing, the fan blades are fixedly connected to the second rotating shaft, and the dust screen is fixedly connected to the metal cylinder.

Preferably, the limiting rods are distributed in the metal cylinder in an array manner, and the six groups of limiting rods are respectively connected with the metal cylinder and the second bearing in a welding manner.

Preferably, the motor, the output shaft, the first bearing, the first bevel gear, the second bevel gear and the first rotating shaft form a linkage rotating structure, and the motor is electrically connected with the distribution box.

Compared with the prior art, the beneficial effects of the utility model are that: this reel power supply unit of rubbish hoist:

1. the winding drum is provided with a bottom plate, a supporting rod, a cushion block, a first spring, a sleeve, a second spring and a supporting plate, wherein firstly, the motor is controlled by a distribution box to operate, when the motor operates, vibration is transmitted to the supporting plate through a box body, the supporting plate moves downwards to extrude the second spring through the sleeve, meanwhile, the supporting rod extrudes the first spring in the sleeve upwards relatively through the cushion block, and the vibration brought by the motor during operation is slowed down through the expansion and contraction of the first spring and the second spring, so that the winding drum operates more stably, and meanwhile, the internal components of the box and the internal components of the distribution box are prevented from being;

2. when the motor drives the winding drum to work for a long time, the fan blades on the second rotating shaft rotate in the metal drum through the second bearing to exchange hot air in the box body and cold air outside the box body, so that heat is dissipated in the box body, and the phenomenon that the temperature in the box body rises due to long-time operation of the motor and internal components are damaged is prevented;

3. be provided with frame, sealed pad, hinge, encapsulation board, handle and hasp piece, when needs overhaul, open the hasp piece, the pulling handle, the encapsulation board passes through the hinge and outwards overturns to open the box, the internal component of overhaul box, and can seal the clearance between frame and the encapsulation board through sealed the pad, prevent that outside dust or impurity from getting into in the box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the case of the present invention;

fig. 3 is a schematic structural view of the heat dissipation device of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. cushion blocks; 4. a first spring; 5. a sleeve; 6. a second spring; 7. a support plate; 8. a box body; 9. a frame; 10. a gasket; 11. a hinge; 12. a package board; 13. a handle; 14. a fastener; 15. a distribution box; 16. a heat sink; 1601. a metal cylinder; 1602. a limiting rod; 1603. a second bearing; 1604. a second rotating shaft; 1605. a fan blade; 1606. a dust screen; 17. a motor; 18. an output shaft; 19. a first bearing; 20. a first bevel gear; 21. a second bevel gear; 22. a first rotating shaft; 23. and (4) winding the drum.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a winding drum power supply device of a garbage crane comprises a bottom plate 1, a supporting rod 2, a cushion block 3, a first spring 4, a sleeve 5, a second spring 6, a supporting plate 7, a box body 8, a frame 9, a sealing gasket 10, a hinge 11, a packaging plate 12, a handle 13, a locking piece 14, a distribution box 15, a heat dissipation device 16, a motor 17, an output shaft 18, a first bearing 19, a first bevel gear 20, a second bevel gear 21, a first rotating shaft 22 and a winding drum 23, wherein the supporting rod 2 is fixedly connected above the bottom plate 1, the cushion block 3 is fixedly connected above the supporting rod 2, the first spring 4 is fixedly connected above the cushion block 3, the tail end of the first spring 4 is fixedly connected in the sleeve 5, the second spring 6 is fixedly connected below the sleeve 5, the sum of the lengths of the supporting rod 2, the cushion block 3 and the first spring 4 is equal to the sum of the lengths of the sleeve 5 and the second spring, and the cushion block 3 is made of rubber, so that the first spring 4 and the second spring 6 can work simultaneously, thereby improving the damping effect, six groups of the supporting rod 2, the cushion block 3, the first spring 4, the sleeve 5 and the second spring 6 are arranged between the bottom plate 1 and the supporting plate 7, and the damping effect of the device is improved through the six groups of the supporting rod 2, the cushion block 3, the first spring 4, the sleeve 5 and the second spring 6, wherein,

the box body 8 is fixedly connected above the supporting plate 7, the frame 9 is fixedly connected on the box body 8, the sealing gasket 10 is fixedly connected in the frame 9, the hinge 11 is fixedly connected on the sealing gasket 10, the packaging plate 12 is fixedly connected on the hinge 11, the handle 13 is fixedly connected on the packaging plate 12, the packaging plate 12 is connected with the sealing gasket 10 through the locking piece 14, the distribution box 15 is fixedly connected above the box body 8, the heat dissipation device 16 is fixedly connected on the side surface of the box body 8, the heat dissipation device 16 comprises a metal tube 1601, a limiting rod 1602, a second bearing 1603, a second rotating shaft 1604, fan blades 1605 and a dust screen 1606, the metal tube 1601 is fixedly connected on the side surface of the box body 8, the limiting rod 1602 is fixedly connected in the metal tube 1601, six sets of limiting rods 1602 are distributed in the metal tube 1601 in an array manner, and the six sets of limiting rods 1602 are respectively connected with the metal tube 1601 and the second bearing 1603 in a welding manner, the connection between the limiting rod 1602 and the metal cylinder 1601 and the second bearing 1603 is more stable, the second rotating shaft 1604 is prevented from falling, the second bearing 1603 is fixedly connected to the tail end of the limiting rod 1602, the second rotating shaft 1604 is fixedly connected to the inside of the second bearing 1603, fan blades 1605 are fixedly connected to the second rotating shaft 1604, the dust screen 1606 is fixedly connected to the metal cylinder 1601, the output end of the motor 17 is fixedly connected to the output shaft 18, the top end of the output shaft 18 is fixedly connected to the inside of the first bearing 19, the first bevel gear 20 is fixedly connected to the output shaft 18, the first bevel gear 20 is meshed with the second bevel gear 21, the first rotating shaft 22 is fixedly connected to the side surface of the second bevel gear 21, the motor 17, the output shaft 18, the first bearing 19, the first bevel gear 20, the second bevel gear 21 and the first rotating shaft 22 form a linkage rotating structure, and the motor 17 is electrically connected with, the operation of the motor 17 and thus the operation of the drum 23 can be controlled by the electric box 15, and the first rotating shaft 22 passes through the box 8 and is fixedly connected with the drum 23.

The working principle is as follows: when the winding drum power supply device of the garbage crane is used, the device is simply known, firstly, the motor 17 is controlled to operate through the distribution box 15, the motor 17 drives the output shaft 18 to operate, the output shaft 18 drives the first bevel gear 20 to rotate, the first bevel gear 20 drives the first rotating shaft 22 to rotate through the second bevel gear 21, when the first rotating shaft 22 drives the winding drum 23 to rotate, the vibration is transmitted to the supporting plate 7 through the box body 8, the supporting plate 7 moves downwards to extrude the second spring 6 through the sleeve 5, meanwhile, the supporting rod 2 extrudes the first spring 4 in the sleeve 5 through the cushion block 3 relatively upwards, when the motor 17 works through the expansion of the first spring 4 and the second spring 6, the vibration is brought, so that the winding drum 23 operates more stably, meanwhile, the internal components of the box body 8 and the internal components of the distribution box 15 are prevented from being damaged, secondly, when the motor 17 drives the winding drum 23 to work for, fan blade 1605 on the second pivot 1604 rotates in metal cylinder 1601 through second bearing 1603, take a breath to the hot air in the box 8 and the outside cold air of box 8, thereby dispel the heat in the box 8, prevent that motor 17 from operating for a long time, lead to temperature rise in the box 8, cause the damage to internal components, then, when needing to overhaul, open latch 14, pulling handle 13, encapsulation board 12 outwards overturns through hinge 11, thereby open box 8, be convenient for overhaul the internal components of box 8, and can seal the clearance between frame 9 and encapsulation board 12 through sealed pad 10, prevent that outside dust or impurity from getting into in the box 8, the content of not making detailed description in this description belongs to the prior art that skilled person known.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reel power supply unit of rubbish hoist, includes bottom plate (1), backup pad (7), motor (17), its characterized in that: a supporting rod (2) is fixedly connected above the bottom plate (1), a cushion block (3) is fixedly connected above the supporting rod (2), a first spring (4) is fixedly connected above the cushion block (3), the tail end of the first spring (4) is fixedly connected in a sleeve (5), a second spring (6) is fixedly connected below the sleeve (5), wherein,

the top fixedly connected with box (8) of backup pad (7), fixedly connected with frame (9) is gone up in box (8), the sealed pad (10) of fixedly connected with in frame (9), fixedly connected with hinge (11) is gone up in sealed pad (10), fixedly connected with encapsulation board (12) is gone up in hinge (11), fixedly connected with handle (13) is gone up in encapsulation board (12), encapsulation board (12) are connected with sealed pad (10) through hasp spare (14), the top fixedly connected with block terminal (15) of box (8), the side fixedly connected with heat abstractor (16) of box (8), the output fixedly connected with output shaft (18) of motor (17), the top fixed connection of output shaft (18) is in first bearing (19), fixedly connected with first bevel gear (20) on output shaft (18), the first bevel gear (20) is connected with a second bevel gear (21) in a meshing manner, the side surface of the second bevel gear (21) is fixedly connected with a first rotating shaft (22), and the first rotating shaft (22) penetrates through the box body (8) to be fixedly connected with the winding drum (23).

2. The power supply device for the winding drum of the garbage crane according to claim 1, wherein: the sum of the lengths of the supporting rod (2), the cushion block (3) and the first spring (4) is equal to the sum of the lengths of the sleeve (5) and the second spring (6), and the cushion block (3) is made of rubber.

3. The power supply device for the winding drum of the garbage crane according to claim 1, wherein: six groups of supporting rods (2), cushion blocks (3), first springs (4), sleeves (5) and second springs (6) are arranged between the bottom plate (1) and the supporting plate (7).

4. The power supply device for the winding drum of the garbage crane according to claim 1, wherein: heat abstractor (16), including metal cylinder (1601), gag lever post (1602), second bearing (1603), second pivot (1604), flabellum (1605), dust screen (1606), the side fixedly connected with metal cylinder (1601) of box (8), fixedly connected with gag lever post (1602) in metal cylinder (1601), terminal fixedly connected with second bearing (1603) of gag lever post (1602), fixedly connected with second pivot (1604) in second bearing (1603), fixedly connected with flabellum (1605) is gone up in second pivot (1604), fixedly connected with dust screen (1606) is gone up in metal cylinder (1601).

5. The power supply device for the winding drum of the garbage crane according to claim 4, wherein: the limiting rod (1602) is distributed with six groups in the metal cylinder (1601) in an array manner, and the six groups of limiting rods (1602) are connected with the metal cylinder (1601) and the second bearing (1603) respectively in a welding manner.

6. The power supply device for the winding drum of the garbage crane according to claim 1, wherein: the motor (17), the output shaft (18), the first bearing (19), the first bevel gear (20), the second bevel gear (21) and the first rotating shaft (22) form a linkage rotating structure, and the motor (17) is electrically connected with the distribution box (15).