CN214766044U

CN214766044U - Hydraulic supporting device of crawler-type mobile crushing station

Info

Publication number: CN214766044U
Application number: CN202022228328.2U
Authority: CN
Inventors: 余旦; 袁怡琳
Original assignee: Nanchang Mineral Systems Co Ltd
Current assignee: Nanchang Mineral Systems Group Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-11-19
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a hydraulic support device of broken station is removed to crawler-type, mainly including the pneumatic cylinder that is used for promoting the frame to promote, be used for the mounting panel of fixed pneumatic cylinder and be used for promoting the supporting component of support performance, mounting panel both sides are respectively opened there are a plurality of bolt holes, and accessible bolt mounting is around the frame, and the pneumatic cylinder is fixed on the mounting panel, and the supporting component is installed and is connected with hydraulic push rod in the pneumatic cylinder bottom. The utility model discloses can be around the frame through the bolt mounting, need not to carry out great change to the broken station of crawler-type removal, when the track breaks down and needs the maintenance, it is unsettled to have pushed up the frame through the pneumatic cylinder to convenient maintenance need not be equipped with again special please loop wheel machine outward, has improved maintenance efficiency simultaneously. And the hydraulic push rod is connected with a supporting component for improving the supporting performance, so that the supporting effect can be effectively improved, and the rack can be stably supported after the rack is lifted through the supporting component in places with poor road conditions.

Description

Hydraulic supporting device of crawler-type mobile crushing station

Technical Field

The utility model relates to a mining equipment field, concretely relates to hydraulic support device of broken station is removed to crawler-type.

Background

At present, crushing equipment used in mines is mostly fixed, is complex to install, has long period and large occupied area, can not meet the requirements of various working environments, can not transfer quickly and conveniently, needs to make a foundation again and build a platform in the installation process at every time, is complex to install and use, is high in cost, is easy to generate noise, dust and other secondary pollution, and has great influence on the surrounding environment.

Therefore, the crawler-type mobile crushing station is suitable for transportation, is mainly used for processing materials which are frequently required to be moved by various industrial departments, particularly for the operation of flowable stone materials on expressways, railways, hydroelectric engineering and the like, a user can adopt various configuration forms according to the types and scales of processing raw materials and the requirements of finished materials, the installation concept of all devices of a unit is an integrated grouping operation mode, the complicated site infrastructure and auxiliary facility installation operation of split components is eliminated, and the material working hour consumption is reduced.

The production and manufacturing technology of the crawler-type mobile crushing station is mature day by day, but the working environment of the crawler-type mobile crushing station is severe, the crawler is easy to damage in the working process and walking process, the peripheral conditions of a mine site are limited, once the crawler is damaged, the crawler cannot be maintained in time, a crane needs to be found from a far place to lift the crawler equipment for maintenance, the time is wasted, and the cost input is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic support device of broken station is removed to crawler-type, the pneumatic cylinder push rod is the state of withdrawing when equipment normally works and walks, do not influence the normal work of track, when the track breaks down and needs the maintenance, only need stretch out control pneumatic cylinder push rod, end support dish contact ground, raise equipment, the staff alright dismantle the maintenance with to the track chassis, this novel hydraulic support device of broken station is removed to crawler-type can solve the system crawler-type well and remove broken station maintenance time long, the problem that maintenance cost is high, also provide a reliable scheme for follow-up relevant product design, it is also very convenient to the improvement of old product simultaneously, the repacking is simple and easy, and is low in cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic support device of broken station is removed to crawler-type, mainly includes the pneumatic cylinder that is used for promoting the frame to promote, is used for the mounting panel of fixed pneumatic cylinder and is used for promoting the supporting component of support performance, and the mounting panel both sides respectively open has a plurality of bolt holes, and accessible bolt is installed around the frame, and the pneumatic cylinder is fixed on the mounting panel, and the supporting component is installed and is connected with hydraulic push rod in the pneumatic cylinder bottom.

Further, the supporting assembly comprises a bottom support disc and a bottom support disc cover, a fixing groove is formed in the middle of the bottom support disc cover, the end portion of the hydraulic push rod is fixed in the fixing groove, a bolt hole is formed in the bottom support disc cover and is provided with a ring fixing groove, a bolt hole is formed in the bottom support disc and corresponds to the bottom support disc cover, and the bottom support disc cover are fixed in a screwing mode through bolts.

Further, the bottom support plate is fitted with a contraceptive ring and the bottom support plate cover is provided with a reinforcing rib, the reinforcing rib comprises a supporting part and a limiting part, the limiting part is fixedly arranged on the bottom support plate, and the limiting part is pressed close to the outer side of the bottom support plate cover.

Further, evenly weld on the mounting panel from top to bottom has a plurality of fixed plates, and the fixed plate invaginates and sets up the arc recess, and the welding of pneumatic cylinder is in the arc recess.

Furthermore, the hydraulic lock is characterized by further comprising a hydraulic lock, wherein an oil inlet is formed in the hydraulic cylinder, and the hydraulic lock is fixed at the oil inlet of the hydraulic cylinder through a bolt.

Further, the hydraulic push rod tip is provided with spherical convex part, and the end brace dish lid comprises two arc blocks, and semicircular groove has all been seted up to two arc blocks, and two arc blocks are combined, and two semicircular groove form the circular shape fixed slot, hydraulic push rod and fixed slot cooperation rotatable coupling.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can be around the frame through the bolt mounting, when the track breaks down and needs the maintenance, it is unsettled to push up the frame through the pneumatic cylinder to convenient maintenance need not be equipped with again special outer crane of asking, has improved maintenance efficiency simultaneously. And the hydraulic push rod is connected with a supporting component for improving the supporting performance, so that the supporting effect can be effectively improved, and the rack can be stably supported after the rack is lifted through the supporting component in places with poor road conditions. And this structure simple manufacture conveniently improves old product, and each essential element all is bolted connection, conveniently changes the damage part.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the fitting installation of the present invention;

fig. 3 is a schematic view of a hydraulic cylinder in embodiment 1 of the present invention;

fig. 4 is a schematic view of a fixing plate in embodiment 1 of the present invention;

fig. 5 is a schematic view of a support assembly in embodiment 1 of the present invention;

fig. 6 is a schematic view of a bottom support plate cover of the support assembly in embodiment 2 of the present invention;

in the figure: 1. the hydraulic support comprises a rack, 2, a hydraulic lock, 3, a hydraulic cylinder, 31, a hydraulic cylinder barrel, 32, a hydraulic push rod, 4, a support assembly, 41, a bottom support disc, 42, a bottom support disc cover, 43, a fixing groove, 44, an arc-shaped block, 45, a semicircular groove, 5, a mounting plate, 6, a fixing plate, 7, an arc-shaped groove, 8, a bolt, 9, a reinforcing rib, 91, a support part, 92, a limiting part, 10, an oil inlet, 11, a boss and 12 bolt holes.

Detailed Description

Example 1:

referring to fig. 1-5, a hydraulic support device of a crawler-type mobile crushing station mainly comprises a hydraulic cylinder 3 for pushing a frame 1 to lift, a mounting plate 5 for fixing the hydraulic cylinder 3 and a support component 4 for improving the support performance, wherein a plurality of bolt holes 12 are respectively formed in two sides of the mounting plate 5, the mounting plate can be mounted around the frame 1 through bolts 8, a cylinder barrel 31 of the hydraulic cylinder is fixed on the mounting plate 5, and the support component 4 is mounted at the bottom of the hydraulic cylinder 3 and connected with a hydraulic push rod 32. The utility model discloses can install around frame 1 through bolt 8, when the track breaks down and needs the maintenance, can push up frame 1 through pneumatic cylinder 3 unsettledly to convenient maintenance need not be equipped with special crane of asking again, has improved maintenance efficiency simultaneously. And the hydraulic push rod 32 is connected with the supporting component 4 for improving the supporting performance, so that the supporting effect can be effectively improved, and the frame 1 can be stably supported by the supporting component 4 after the frame 1 is lifted in a place with poor road conditions. Moreover, the structure is simple to manufacture, old products are conveniently improved, all main parts are connected through the bolts 8, and damaged parts are conveniently replaced.

When the equipment normally works and walks, the piston rod of the hydraulic cylinder 3 of the hydraulic supporting device is in a withdrawing state and is not in contact with the ground, when the crawler fails and needs to be maintained, the piston rod of the hydraulic cylinder 3 only needs to be controlled to stretch out, the bottom support disc 41 is in contact with the ground, the equipment is lifted, a worker can detach and maintain the crawler chassis, when a certain hydraulic supporting device needs to be replaced, other three supporting legs only need to be lifted simultaneously, the hydraulic supporting device mounting plate 5 which needs to be replaced can be replaced by taking off the bolt 8 connected with the rack 1, if the bottom support disc 41 in contact with the ground needs to be replaced, other three supporting legs also need to be lifted simultaneously, and the bottom support disc 41 on the hydraulic supporting device of the bottom support disc 41 which needs to be replaced can be replaced by taking off the bolt 8 connected with the bottom support disc cover 42. Of course, can also be with the hydraulic control system of track breaker track from the area with the utility model discloses carry out connection control, more facilitate the use like this.

Wherein, supporting component 4 includes end support dish 41 and end support dish lid 42, has seted up fixed slot 43 in the middle of the end support dish lid 42, and hydraulic push rod 32 end fixing has seted up bolt hole 12 in fixed slot 43 on the end support dish lid 42 ring fixed slot 43, corresponds with end support dish lid 42 on the end support dish 41 and sets up bolt hole 12, and end support dish 41 and end support dish lid 42 close fixedly soon through bolt 8. When the support assembly 4 is in contact with the ground, the bottom bracket tray 41 can increase the contact surface with the ground, the ground cannot be inserted, and the bottom bracket tray cover 42 can also increase the stability of the connection with the hydraulic push rod 32.

Wherein, the ring bottom sprag dish lid 42 sets up strengthening rib 9 on the bottom sprag dish 41, and strengthening rib 9 includes supporting part 91 and spacing portion 92, and spacing portion 92 is fixed to be set up on bottom sprag dish 41, and the outside of bottom sprag dish lid 42 is pressed close to spacing portion 92. When the inclined support is met, the reinforcing ribs 9 can abut against the bottom support disc cover 42, and the bolts 8 are deformed and clamped due to effective long-time weighing.

Wherein, evenly weld a plurality of fixed plates 6 from top to bottom on the mounting panel 5, fixed plate 6 invaginates and sets up arc recess 7, and the welding of pneumatic cylinder 31 is in arc recess 7. Set up arc recess 7 through caving in at fixed plate 6 to with the welding of pneumatic cylinder 31 in arc recess 7, can strengthen the connection stability of pneumatic cylinder 3 and fixed plate 6 effectively.

The hydraulic lock comprises a hydraulic lock 2, an oil inlet 10 is formed in the hydraulic cylinder 3, and the hydraulic lock 2 is fixed to the oil inlet 10 of the hydraulic cylinder 3 through a bolt 8. When the track screening station rises, hydraulic lock 2 can lock pneumatic cylinder 3, prevents pneumatic cylinder 3 pressure release, increases the security of maintaining.

Example 2:

referring to fig. 3 and 6, of course, the support member 4 of the present embodiment 1 can be modified. Wherein, hydraulic putter 32 tip is provided with spherical convex part 11, and bottom sprag dish lid 42 comprises two arc pieces 44, and semicircular groove 45 has all been seted up to two arc pieces 44, and when two arc pieces 44 were combined, two semicircular groove 45 formed circular shape fixed slot 43, hydraulic putter 32 and fixed slot 43 cooperation rotatable coupling. Consequently when meetting the face unevenness, the bottom suspension dish 41 can be pressed by ground and adjust and laminate with ground around hydraulic push rod 32 tip autogiration, makes the utility model is suitable for a multiple job scenario. And the bottom bracket tray cover 42 is composed of two arc-shaped blocks 44, it is very convenient to detach the bottom bracket tray cover 42.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic support device of broken station is removed to crawler-type, characterized by: the hydraulic cylinder that mainly promotes the frame, the mounting panel that is used for fixed pneumatic cylinder and the supporting component who is used for promoting the support performance, the mounting panel both sides respectively open has a plurality of bolt holes, and accessible bolt installation is around the frame, and the pneumatic cylinder is fixed on the mounting panel, and the supporting component is installed and is connected with hydraulic push rod in the pneumatic cylinder bottom.

2. The hydraulic support device of a crawler-type mobile crushing station of claim 1, wherein: the supporting assembly comprises a bottom support disc and a bottom support disc cover, a fixing groove is formed in the middle of the bottom support disc cover, the end portion of the hydraulic push rod is fixed in the fixing groove, a bolt hole is formed in the ring fixing groove of the bottom support disc cover, the bottom support disc corresponds to the bottom support disc cover and is provided with the bolt hole, and the bottom support disc cover are screwed and fixed through bolts.

3. The hydraulic support device of a crawler-type mobile crushing station of claim 2, wherein: the bottom support plate is fitted with a contraceptive ring and the bottom support plate cover is provided with a reinforcing rib, the reinforcing rib comprises a supporting part and a limiting part, the limiting part is fixedly arranged on the bottom support plate, and the limiting part is pressed close to the outer side of the bottom support plate cover.

4. The hydraulic support device of a crawler-type mobile crushing station of claim 1, wherein: evenly welded has a plurality of fixed plates from top to bottom on the mounting panel, and the fixed plate invaginates and sets up the arc recess, and the welding of pneumatic cylinder is in the arc recess.

5. The hydraulic support device of a crawler-type mobile crushing station of claim 1, wherein: the hydraulic lock is characterized by further comprising a hydraulic lock, an oil inlet is formed in the hydraulic cylinder, and the hydraulic lock is fixed to the oil inlet of the hydraulic cylinder through a bolt.

6. The hydraulic support device of a crawler-type mobile crushing station of claim 2, wherein: the hydraulic push rod tip is provided with spherical convex part, and the end brace dish lid comprises two arc pieces, and semicircular groove has all been seted up to two arc pieces, and two arc pieces are fashionable, and two semicircular groove form the circular shape fixed slot, hydraulic push rod and fixed slot cooperation rotatable coupling.