阅读说明：本技术 一种四连杆升降全方位回转装置 (A kind of comprehensive slewing equipment of double leval jib lifting ) 是由 高嘉憶 高九华 于 2019-09-25 设计创作，主要内容包括：本发明提供一种四连杆升降全方位回转装置,包括：移动梁、移动油缸、第二翻转梁、二翻转梁油缸、第一翻转梁、上连杆、前连杆、后连杆、回转座、一翻转梁油缸、升降油缸、回转支撑轴承、工作平台、锁紧油缸及锁紧压块。第一翻转梁与上连杆铰接,一翻转梁油缸一端与第一翻转梁铰接,另一端与上连杆铰接,构成翻转机构,在二翻转梁油缸和一翻转梁油缸作用下实现在垂直方向上-90°～+90°方位施工,上连杆、前连杆、后连杆及回转座之间铰接,构成平面四连杆机构,在升降油缸和一翻转梁油缸作用下,实现四连杆机构沿直线升降,抗水平分力,提高了机构的稳定性,通过本发明使钻机便于移动,且能够满足不同高度、不同角度的施工要求的目的。(The present invention provides a kind of double leval jib lifting comprehensive slewing equipment, comprising: moving beam, Shift cylinder, the second flip beam, two flip beam oil cylinders, the first flip beam, upper connecting rod, front rod, back link, revolving bed, a flip beam oil cylinder, lifting cylinder, slewing bearing, workbench, locking cylinder and locking clamping block.First flip beam and upper connecting rod are hinged, one flip beam oil cylinder one end and the first flip beam are hinged, the other end is hinged with upper connecting rod, constitute turnover mechanism, realize that -90 ° in vertical direction~+90 ° orientation are constructed under two flip beam oil cylinders and flip beam oil cylinder effect, upper connecting rod, front rod, it is hinged between back link and revolving bed, constitute lanar four rod mechanism, under lifting cylinder and flip beam oil cylinder effect, realize that four-bar mechanism is gone up and down along straight line, anti- horizontal component, improve the stability of mechanism, make drilling machine easy to remove through the invention, and it can satisfy different height, the purpose of the construction requirement of different angle.)

1. a kind of double leval jib goes up and down comprehensive slewing equipment characterized by comprising the first flip beam, upper connecting rod, front rod, Back link, revolving bed, a flip beam oil cylinder and lifting cylinder pass through the front rod between the upper connecting rod and the revolving bed It is connect with the back link, it is hinged between the upper connecting rod, front rod, back link and revolving bed, constitute lanar four rod mechanism； Described flip beam oil cylinder one end and first flip beam are hinged, and the other end and the upper connecting rod are hinged；The lifting cylinder One end is hinged on the revolving bed, and the other end and first flip beam are hinged.

2. a kind of double leval jib according to claim 1 goes up and down comprehensive slewing equipment, which is characterized in that further include: second Flip beam and two flip beam oil cylinders；Second flip beam and first flip beam are hinged, and the one of the two flip beams oil cylinder End is hinged with second flip beam, and the other end and the first flip beam are hinged, so that when the two flip beams cylinder action, Second flip beam is driven to overturn on first flip beam, rotation center is that second flip beam is turned over described first Turn the hinge joint of beam.

3. a kind of double leval jib according to claim 2 goes up and down comprehensive slewing equipment, which is characterized in that further include: it is mobile Beam and Shift cylinder；The moving beam is arranged on second flip beam, one end of the Shift cylinder and the moving beam Hingedly, the other end and second flip beam are hinged, so that driving the moving beam along institute when Shift cylinder movement It is mobile to state the second flip beam.

4. a kind of double leval jib according to claim 3 goes up and down comprehensive slewing equipment, which is characterized in that further include: revolution Spring bearing and workbench, the revolving bed are arranged on the slewing bearing, constitute swing mechanism, the revolution branch Support bearing setting on the working platform.

5. a kind of double leval jib according to claim 4 goes up and down comprehensive slewing equipment, which is characterized in that further include: locking Oil cylinder and locking clamping block positioned at the revolving bed two sides；The locking cylinder and locking clamping block setting are flat in the work On platform, the locking cylinder pushes the locking clamping block when acting, and compresses the revolving bed.

Technical field

The invention belongs to drilling rig technique fields more particularly to a kind of double leval jib to go up and down comprehensive slewing equipment.

Background technique

In underground coal mine mining process, since condition of coal seam occurrence is complicated and changeable, major gas accident occurs often, because This accomplishes the effective extraction of gas and utilizes to prevent coal mine local gas safety accident, needs to use cross drainage drilling machine before excavation Gaging hole is pried into, the gas under mine is detected and utilized, to avoid the generation of gas explosion accident.

In order to allow drilling machine in different angle drilling operations, dual AC power bearing elevating mechanism is used in the prior art, please be join Structural representation Fig. 1, Fig. 2, Fig. 3, Fig. 4 are read, drilling machine drilling machine swing mechanism in the prior art includes: the first swing mechanism 101, Two-revolution mechanism lifting cylinder 102, the second swing mechanism 103, the second swing mechanism mounting base 104 and lifting guide rod 105, the Single-revolution mechanism 101 realizes -180 °~+180 ° orientation constructions in level of drilling cramp body 106, and the second swing mechanism 103, which is realized, to be bored - 90 ° in vertical direction~+90 ° orientation constructions of frame body 106.That there are problems is as follows for existing mechanism:

1, mechanism is excessively high, underground transportation constructional difficulties.

2, poor, the swing mechanism well damage of reactivity energy of mechanism anti-drilling bar, maintenance cost are high.

3, mechanical stability is poor, and construction unstability causes deflection of borehole, is unable to deep hole construction.

Therefore, how a kind of dilling angle regulating device is provided, the adjusting of drilling machine dilling angle can be convenient for and is expired The construction requirement of sufficient different height, different angle becomes those skilled in the art's important technological problems urgently to be resolved.

Summary of the invention

In order to solve the above technical problems, the present invention provides a kind of double leval jib lifting comprehensive slewing equipment.

In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary is shown below.It should Summarized section is not extensive overview, nor to determine key/critical component or describe the protection scope of these embodiments. Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.

The present invention adopts the following technical scheme:

In some alternative embodiments, provide a kind of double leval jib lifting comprehensive slewing equipment, comprising: the first overturning Beam, upper connecting rod, front rod, back link, revolving bed, a flip beam oil cylinder and lifting cylinder, the upper connecting rod and the revolving bed Between connect with the back link by the front rod, between the upper connecting rod, front rod, back link and revolving bed hingedly, Constitute lanar four rod mechanism；Described flip beam oil cylinder one end and first flip beam are hinged, the other end and the upper company Bar is hinged；Described lifting cylinder one end is hinged on the revolving bed, and the other end and first flip beam are hinged.

In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: second turns over Turn beam and two flip beam oil cylinders；Second flip beam and first flip beam are hinged, one end of the two flip beams oil cylinder Hinged with second flip beam, the other end and the first flip beam are hinged, so that when the two flip beams cylinder action, band It moves second flip beam to overturn on first flip beam, rotation center is second flip beam and first overturning The hinge joint of beam.

In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: moving beam And Shift cylinder；The moving beam is arranged on second flip beam, and one end of the Shift cylinder and the moving beam are cut with scissors It connects, the other end and second flip beam are hinged, so that driving the moving beam described in when Shift cylinder movement Second flip beam is mobile.

In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: revolution branch Bearing and workbench are supportted, the revolving bed is arranged on the slewing bearing, constitutes swing mechanism, the revolving support Bearing is arranged on the working platform.

In some alternative embodiments, a kind of double leval jib goes up and down comprehensive slewing equipment, further includes: locking oil Cylinder and locking clamping block positioned at the revolving bed two sides；The locking cylinder and the locking clamping block are arranged in the workbench On, the locking cylinder pushes the locking clamping block when acting, and compresses the revolving bed.

The utility model has the advantages that the first flip beam and upper connecting rod are hinged brought by of the invention, flip beam oil cylinder one end and first Flip beam is hinged, and the other end is hinged with upper connecting rod, constitutes turnover mechanism, under two flip beam oil cylinders and flip beam oil cylinder effect Realize -90 °~+90 ° orientation constructions in vertical direction, it is hinged between upper connecting rod, front rod, back link and revolving bed, it constitutes Lanar four rod mechanism realizes that four-bar mechanism is gone up and down along straight line, water resistant is flat under lifting cylinder and flip beam oil cylinder effect Component, improves the stability of mechanism, makes drilling machine easy to remove through the invention, and can satisfy different height, different angle Construction requirement purpose.

Detailed description of the invention

Fig. 1 is existing swing mechanism technology drill structure diagram；

Fig. 2 is the P-P direction view of Fig. 1；

Fig. 3 is existing swing mechanism technology drill structure diagram；

Fig. 4 is the Q-Q direction view of Fig. 3；

Fig. 5 is the structural schematic diagram that a kind of double leval jib of the present invention goes up and down comprehensive slewing equipment；

Fig. 6 is the connection schematic diagram of moving beam of the present invention and the second flip beam；

Fig. 7 is the connection schematic diagram of moving beam of the present invention, the second flip beam, the first flip beam；

Fig. 8 is the connection schematic diagram of the first flip beam and upper connecting rod of the invention；

Fig. 9 is the schematic diagram of lanar four rod mechanism of the present invention；

Figure 10 is the connection schematic diagram of lanar four rod mechanism of the present invention, lifting cylinder and revolving bed；

Figure 11 is the structural schematic diagram of workbench of the present invention.

Specific embodiment

The following description and drawings fully show specific embodiments of the present invention, so that those skilled in the art's energy Enough practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Implement Example only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can With variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.

As shown in Fig. 5 to 11, in some illustrative embodiments, a kind of comprehensive revolution dress of double leval jib lifting is provided It sets, comprising: moving beam 1, Shift cylinder 11, the second flip beam 2, two flip beam oil cylinders 12, the first flip beam 3, upper connecting rod 4, preceding Connecting rod 5, back link 6, revolving bed 7, a flip beam oil cylinder 13, lifting cylinder 14, slewing bearing 8, workbench 10, locking Oil cylinder 15 and locking clamping block 9.

Moving beam 1 is arranged on the second flip beam 2, specifically, moving beam 1 can be mounted on the second flip beam 2 by sliding rail On, one end of Shift cylinder 11 and moving beam 1 are hinged, and the other end and the second flip beam 2 are hinged, so that when Shift cylinder 11 is dynamic When making, moving beam 1 is driven to move along the second flip beam 2.Moving beam 1 and the second flip beam 2 constitute mobile mechanism, Shift cylinder 11 Telescopic action realize that moving beam 1 is mobile on the second flip beam 2 and realize parallel construction.

Second flip beam 2 and the first flip beam 3 are hinged, and one end of two flip beam oil cylinders 12 and the second flip beam 2 are hinged, separately One end and the first flip beam 3 are hinged, constitute turnover mechanism, so that driving the second overturning when the movement of two flip beam oil cylinders 12 Beam 2 is overturn on the first flip beam 3, and rotation center is the hinge joint of the second flip beam 2 and the first flip beam 3.

First flip beam 3 is hinged with upper connecting rod 4, and 13 one end of a flip beam oil cylinder and the first flip beam 3 are hinged, the other end with Upper connecting rod 4 is hinged, constitutes turnover mechanism, is articulated and connected between upper connecting rod 4 and revolving bed 7 by front rod 5 and back link 6, because This, it is hinged between upper connecting rod 4, front rod 5, back link 6 and revolving bed 7, lanar four rod mechanism is constituted, it can using four connection structures So that along straight line lifting while horizontal force resistant, mechanism stable under in entire mechanism.One flip beam oil cylinder 13 and two flip beam oil cylinders Under 12 telescopic actions, -90 °~+90 ° orientation constructions in vertical direction are realized.

One flip beam oil cylinder, 13 one end and the first flip beam 3 are hinged, and the other end and upper connecting rod 4 are hinged；Lifting cylinder 14 1 End is hinged on revolving bed 7, and the other end and the first flip beam 3 are hinged, 13 collective effect of lifting cylinder 14 and a flip beam oil cylinder It is lower to realize that entire mechanism is significantly gone up and down up and down.

Revolving bed 7 is arranged on slewing bearing 8, constitutes swing mechanism, and slewing bearing 8 is arranged in workbench On 10, returns the dress rotation of spring bearing 8 and drive entire mechanism revolution, implementation mechanism -180 °~+180 ° orientation constructions in level.

Locking clamping block 9 is located at turn around 7 two sides of seat, and locking cylinder 15 and locking clamping block 9 are arranged on workbench 10, constitute Retaining mechanism pushes locking clamping block 9 when locking cylinder 15 acts, compress revolving bed 7, and revolving bed 7 no longer rotates.Locking cylinder 15 Effect realizes that locking clamping block 9 squeezes revolving bed 7, realizes and is fixed and clamped revolving bed 7 and returns dress spring bearing 8, reduces external applied load pair Return the destruction of dress spring bearing 8, it is ensured that mechanism stable.

By above structure, in use, slewing bearing 8 is fixed on workbench 10 and constitutes turn-around machine Structure realizes -180 °~+180 ° orientation constructions in level；Locking clamping block 9 and 7 mutual extrusion of revolving bed, locking cylinder 15 push Locking clamping block 9 compresses slewing bearing 8, constitutes retaining mechanism, reduces impact of the external force to bearing, improves the stabilization of mechanism Property；Second flip beam 2 and the first flip beam 3 are hinged, and the first flip beam 3 is hinged with upper connecting rod 4, constitutes two turnover mechanisms, In Two flip beam oil cylinders 12 and the lower realization of a flip beam oil cylinder 13 effect -90 °~+90 ° orientation constructions in vertical direction；Upper connecting rod It is hinged between 4 and front rod 5, back link 6 and revolving bed 7, four-bar mechanism is constituted, in lifting cylinder 14 and a flip beam oil cylinder Under 13 effects, realize that four-bar mechanism is gone up and down along straight line, anti-horizontal component improves the stability of mechanism；Moving beam 1 is mounted on On second flip beam 2, mobile mechanism is constituted, moving beam is realized under Shift cylinder effect and moved horizontally.

It can achieve the purpose that the construction requirement for making drilling machine can satisfy different height, different angle by said mechanism.

It should also be appreciated by one skilled in the art that various illustrative logical boxs, mould in conjunction with the embodiments herein description Electronic hardware, computer software or combinations thereof may be implemented into block, circuit and algorithm steps.In order to clearly demonstrate hardware and Interchangeability between software surrounds its function to various illustrative components, frame, module, circuit and step above and carries out It is generally described.Hardware is implemented as this function and is also implemented as software, depends on specific application and to entire The design constraint that system is applied.Those skilled in the art can be directed to each specific application, be realized in a manner of flexible Described function, still, this realization decision should not be construed as a departure from the scope of protection of this disclosure.