CN218988584U

CN218988584U - Hammer head replacing mechanism of crusher

Info

Publication number: CN218988584U
Application number: CN202223160299.6U
Authority: CN
Inventors: 裴晓毅; 张国平; 陈昆鹏; 张利斌
Original assignee: Shangxi Yangmei Guangruida Mechanical Manufacturing Co ltd
Current assignee: Shangxi Yangmei Guangruida Mechanical Manufacturing Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-09
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of crusher hammer head replacement, in particular to a crusher hammer head replacement mechanism which comprises a bottom plate, wherein a mounting frame is arranged on the front side of the top end of the bottom plate, a hydraulic telescopic rod is fixedly connected to the top end of the mounting frame, a supporting plate is arranged at the output end of the hydraulic telescopic rod, a supporting frame is arranged in the middle of the top end of the bottom plate, a mounting turntable is arranged at the top end of the supporting frame, and driving components are arranged at the bottom ends of the supporting frames. According to the utility model, the hammer head is placed on the supporting plate, then the driving assembly drives the mounting frame to move towards the direction of the mounting turntable, the hydraulic telescopic rod works to jack up the supporting plate, so that the hammer head is overlapped with the mounting turntable, the manual lifting of the hammer head is avoided, and the occurrence probability of accidents is reduced.

Description

Hammer head replacing mechanism of crusher

Technical Field

The utility model relates to the technical field of crusher hammer head replacement, in particular to a crusher hammer head replacement mechanism.

Background

The utility model discloses auxiliary equipment for replacing a hammer head of a crusher (patent number: CN 216584014U), which comprises a movable seat, wherein one side of the movable seat is provided with an air cylinder, and one side of the air cylinder is fixedly connected with a box body, and the utility model has the advantages that: the impact force is buffered to a certain extent through the telescopic elastic force of the spring, then the impact force is rotated through the motor driving screw rod, the two movable plates slide reversely on the outer surface of the guide rod under the rotation of the reverse threads, the movable plates rotate under the action of the first rotating shaft and the second rotating shaft to drive the push plate to lift, after the push plate contacts with the sliding plate, the sliding plate is pushed to lift, the hammer head is conveniently taken out, the impact force when the hammer head is taken down from the main pin shaft is buffered when the hammer head is replaced, the damage of auxiliary equipment is avoided, the hammer head is always positioned inside the box body, the safety of workers is guaranteed not to be threatened, and the safety of the workers is guaranteed.

The above-described apparatus suffers from the following disadvantages: 1. the hammer head of the crusher has larger mass, when the hammer head is replaced, the hammer head is required to be kept consistent with the installation turntable, and workers lift the hammer head for a long time, so that the lifting is unstable easily, and the hammer head falls down to cause injury to the workers; 2. the installation carousel quality with tup is big, and the transport is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hammer head replacing mechanism of a crusher.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mechanism is changed to breaker tup, includes the bottom plate, the top front side of bottom plate is provided with the mounting bracket, the top fixedly connected with hydraulic telescoping rod of mounting bracket, hydraulic telescoping rod's output is provided with the backup pad, the top middle part of bottom plate is provided with the support frame, and the top of support frame is provided with the installation carousel, the bottom of support frame all is provided with drive assembly, through placing the tup in the backup pad, then drive assembly drives the mounting bracket and removes towards the installation carousel direction, and hydraulic telescoping rod work is with the backup pad jack-up, makes tup and installation carousel coincidence, has avoided the manpower to lift the tup, has reduced the probability that the accident takes place.

As a further description of the above technical solution:

the output fixedly connected with spacing ring of hydraulic telescoping rod, and the spacing ring is provided with threely, threely the spacing ring increases in proper order from last diameter to lower diameter, the backup pad is provided with threely, the through-hole has been seted up to the inside of backup pad, threely through-hole in the backup pad increases in proper order from last internal diameter down, and hydraulic telescoping rod supports three backup pad through threely spacing ring, can put three group's tup on the mounting bracket, under hydraulic telescoping rod's effect, the one deck is raised, aligns tup and installation carousel, has improved work efficiency.

As a further description of the above technical solution:

the top rear side of bottom plate is provided with the longmen, the top fixedly connected with lifting machine of longmen, the output fixedly connected with mounting panel of lifting machine, the bottom fixedly connected with couple of mounting panel, the bottom of longmen is provided with drive assembly, and the longmen passes through drive assembly and moves on the bottom plate, and the couple is in the both sides of installation carousel, and the lifting machine work drives the mounting panel and rises to descend, drives the couple promptly and rises to descend, realizes the transport of installation carousel, and it is more convenient to use.

As a further description of the above technical solution:

the bottom of support frame is provided with drive assembly, and the support frame is provided with two for support the both ends of installation carousel, drive the support frame motion through drive assembly, change the distance between two support frames, adapt to the installation carousel of equidimension not, improve the application scope of device.

As a further description of the above technical solution:

the drive assembly includes the track, and track fixed connection is on the top of bottom plate, orbital one end fixedly connected with motor, the output fixedly connected with threaded rod of motor, and threaded rod rotation connection is in orbital inside, and motor work drives threaded rod rotation, and pivoted threaded rod makes mounting bracket, support frame, longmen move on the track, and wherein the threaded rod of support frame bottom is two-way threaded rod.

As a further description of the above technical solution:

the top fixedly connected with of bottom plate accepts the frame, and accepts the frame setting in the rear side of support frame, it is provided with buffer rubber to accept the inside of frame, and the tup of dismantling on the installation carousel falls into and accepts the frame to have buffer rubber to cushion the tup, reduce the impact force, protection bottom plate and accept the frame.

As a further description of the above technical solution:

the top of support frame is provided with the limiting plate, the both sides of limiting plate all are provided with the bolt, and the bottom and the support frame threaded connection of bolt uses the bolt to fix the limiting plate on the top of support frame, and then fixes the both ends of installation carousel on the support frame, avoids the installation carousel to break away from the support frame, causes the accident to the limiting plate can also fix a position the installation carousel, at the in-process of installation tup, avoids the installation carousel to rotate.

As a further description of the above technical solution:

the bottom left and right sides of mounting bracket all rotates and is connected with the gyro wheel, and the bottom plate contact of gyro wheel, and the gyro wheel rolls and replaces the mounting bracket to slide on the track, reduces the resistance of mounting bracket, makes equipment motion more smooth and easy.

The utility model has the following beneficial effects:

1. compared with the prior art, this breaker hammer changes mechanism through placing the tup in the backup pad, then drive assembly drives the mounting bracket and removes towards installation carousel direction, and hydraulic telescoping rod work jack-up the backup pad, makes tup and installation carousel coincidence, has avoided the manpower to lift the tup, has reduced the probability that the accident takes place.

2. Compared with the prior art, the hammer head replacing mechanism of the crusher has the advantages that the gantry moves on the bottom plate through the driving assembly, the hooks are hung on two sides of the installation turntable, the elevator works to drive the installation plate to ascend and descend, namely the hooks are driven to ascend and descend, the installation turntable is carried, and the use is more convenient.

Drawings

Fig. 1 is a front perspective view of a breaker hammer replacement mechanism according to the present utility model;

fig. 2 is a rear perspective view of a breaker hammer replacement mechanism according to the present utility model;

fig. 3 is a schematic view of a support plate of a hammer head replacement mechanism of a crusher according to the present utility model;

fig. 4 is a schematic diagram of a limiting ring of a hammer head replacement mechanism of a crusher.

Legend description:

1. a bottom plate; 2. a support frame; 3. a drive assembly; 4. a gantry; 5. a hoist; 6. a mounting plate; 7. a hook; 8. a receiving frame; 9. a limiting plate; 10. a bolt; 11. a track; 12. a motor; 13. a threaded rod; 14. a mounting frame; 15. a roller; 16. a hydraulic telescopic rod; 17. a support plate; 18. a limiting ring; 19. and a through hole.

Detailed Description

Embodiment one:

referring to fig. 1-4, the utility model provides a hammer head replacing mechanism of a crusher, which comprises: including bottom plate 1, the top front side of bottom plate 1 is provided with mounting bracket 14, the top fixedly connected with hydraulic telescoping rod 16 of mounting bracket 14, hydraulic telescoping rod 16's output is provided with backup pad 17, bottom plate 1's top middle part is provided with support frame 2, and support frame 2's top is provided with the installation carousel, support frame 2's bottom all is provided with drive assembly 3, through placing the tup on backup pad 17, then drive assembly 3 drives mounting bracket 14 and removes towards the installation carousel direction, hydraulic telescoping rod 16 work is with backup pad 17 jack-up, make tup and installation carousel coincidence, avoided the manpower to lift the tup, the probability that the accident takes place has been reduced.

The bottom left and right sides of mounting bracket 14 all rotates and is connected with gyro wheel 15, and the bottom plate 1 contact of gyro wheel 15, and gyro wheel 15 roll and replace mounting bracket 14 to slide on track 11, reduce the resistance of mounting bracket 14, make equipment motion more smooth and easy.

The output fixedly connected with spacing ring 18 of hydraulic telescoping rod 16, and spacing ring 18 is provided with threely, and three spacing ring 18 increases in proper order from last diameter to lower diameter, and backup pad 17 is provided with threely, and through-hole 19 has been seted up to the inside of backup pad 17, and through-hole 19 on the three backup pad 17 increases in proper order from last internal diameter down, and hydraulic telescoping rod 16 supports three backup pad 17 through three spacing ring 18, can put three group's tups on mounting bracket 14, and under hydraulic telescoping rod 16's effect, the layer upon layer is raised, aligns tups and installation carousel, has improved work efficiency.

The bottom of support frame 2 is provided with drive assembly 3, and support frame 2 is provided with two for support the both ends of installation carousel, drive support frame 2 motion through drive assembly 3, change the distance between two support frames 2, adapt to the installation carousel of equidimension not, improve the application scope of device.

The drive assembly 3 includes track 11, and track 11 fixed connection is on the top of bottom plate 1, and the one end fixedly connected with motor 12 of track 11, the output fixedly connected with threaded rod 13 of motor 12, and threaded rod 13 rotates the inside of connecting at track 11, and motor 12 work drives threaded rod 13 rotation, and pivoted threaded rod 13 makes mounting bracket 14, support frame 2 move on track 11, and wherein the threaded rod 13 of support frame 2 bottom is two-way threaded rod.

The top fixedly connected with of bottom plate 1 accepts frame 8, and accepts frame 8 and set up the rear side at support frame 2, accepts the inside of frame 8 and is provided with buffer rubber, and the tup of dismantling from the installation carousel falls into and accepts in the frame 8 to have buffer rubber to the tup buffering, reduce the impact force, protection bottom plate 1 and accept frame 8.

The top of support frame 2 is provided with limiting plate 9, and limiting plate 9's both sides all are provided with bolt 10, and the bottom and the support frame 2 threaded connection of bolt 10 uses bolt 10 to fix limiting plate 9 on the top of support frame 2, and then fixes the both ends of installation carousel on support frame 2, avoids the installation carousel to break away from support frame 2, causes the accident to limiting plate 9 can also fix a position the installation carousel, at the in-process of installation tup, avoids the installation carousel to rotate.

Embodiment two:

referring to fig. 1 and 2, on the basis of the first embodiment, a gantry 4 is arranged at the rear side of the top end of a bottom plate 1, a lifting machine 5 is fixedly connected to the top end of the gantry 4, an installation plate 6 is fixedly connected to the output end of the lifting machine 5, a hook 7 is fixedly connected to the bottom end of the installation plate 6, a driving assembly 3 is arranged at the bottom end of the gantry 4, the gantry 4 moves on the bottom plate 1 through the driving assembly 3, the hook 7 is hung on two sides of an installation turntable, the lifting machine 5 works to drive the installation plate 6 to ascend and descend, namely, the hook 7 is driven to ascend and descend, the transportation of the installation turntable is realized, and the use is more convenient.

The driving assembly 3 comprises a track 11, the track 11 is fixedly connected to the top end of the bottom plate 1, one end of the track 11 is fixedly connected with a motor 12, the output end of the motor 12 is fixedly connected with a threaded rod 13, the threaded rod 13 is rotatably connected to the inside of the track 11, the motor 12 works to drive the threaded rod 13 to rotate, and the rotating threaded rod 13 enables the gantry 4 to move on the track 11.

Working principle: according to the size of installation carousel, use drive assembly 3 to adjust the interval of support frame 2, couple 7 hangs at the both ends of installation carousel, lifting machine 5 work is carried couple 7 and installation carousel through mounting panel 6, drive assembly 3 drives longmen 4 and moves on bottom plate 1, transport the top of support frame 2 with the installation carousel, lifting machine 5 work is with installation carousel below, and fall the top of support frame 2, then use bolt 10 to fix limiting plate 9 on the top of support frame 2, then fix the installation carousel, pull down the tup of waiting to change on the installation carousel, old tup falls into and accepts in frame 8, afterwards, put into three backup pad 17 on hydraulic telescoping rod 16 in proper order, and put the tup on backup pad 17 of every layer, drive assembly 3 drives mounting bracket 14 and moves to support frame 2 direction, then hydraulic telescoping rod 16 work, the tup aligns with the installation carousel, advance tup installation work, one deck installation is accomplished, the backup pad 17 of the last layer is torn open, hydraulic telescoping rod 16 work, raise the backup pad 17 of the next layer with the installation carousel.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a breaker tup change mechanism, includes bottom plate (1), its characterized in that: the top front side of bottom plate (1) is provided with mounting bracket (14), the top fixedly connected with hydraulic telescoping rod (16) of mounting bracket (14), the output of hydraulic telescoping rod (16) is provided with backup pad (17), the top middle part of bottom plate (1) is provided with support frame (2), and the top of support frame (2) is provided with the installation carousel, the bottom of support frame (2) all is provided with drive assembly (3).

2. The crusher hammer head replacement mechanism of claim 1, wherein: the output end fixedly connected with spacing ring (18) of hydraulic telescoping rod (16), and spacing ring (18) are provided with three, and three spacing ring (18) are from last diameter to lower diameter increase in proper order, backup pad (17) are provided with three, through-hole (19) have been seted up to the inside of backup pad (17), three through-hole (19) on backup pad (17) are from last to the internal diameter increase in proper order down.

3. The crusher hammer head replacement mechanism of claim 1, wherein: the novel lifting device is characterized in that a gantry (4) is arranged on the rear side of the top end of the bottom plate (1), a lifting machine (5) is fixedly connected to the top end of the gantry (4), a mounting plate (6) is fixedly connected to the output end of the lifting machine (5), a hook (7) is fixedly connected to the bottom end of the mounting plate (6), and a driving assembly (3) is arranged at the bottom end of the gantry (4).

4. The crusher hammer head replacement mechanism of claim 1, wherein: the bottom of the supporting frame (2) is provided with a driving component (3).

5. A breaker head exchange mechanism according to any one of claims 1, 3 or 4, wherein: the driving assembly (3) comprises a track (11), the track (11) is fixedly connected to the top end of the bottom plate (1), one end of the track (11) is fixedly connected with a motor (12), the output end of the motor (12) is fixedly connected with a threaded rod (13), and the threaded rod (13) is rotationally connected to the inside of the track (11).

6. The crusher hammer head replacement mechanism of claim 1, wherein: the top of bottom plate (1) fixedly connected with holds frame (8), and holds frame (8) and set up the rear side at support frame (2), the inside of holding frame (8) is provided with buffer rubber.

7. The crusher hammer head replacement mechanism of claim 1, wherein: the top of support frame (2) is provided with limiting plate (9), both sides of limiting plate (9) all are provided with bolt (10), and the bottom and the support frame (2) threaded connection of bolt (10).

8. The crusher hammer head replacement mechanism of claim 1, wherein: the left side and the right side of the bottom end of the mounting frame (14) are rotationally connected with rollers (15), and the bottom ends of the rollers (15) are in contact with the bottom plate (1).