阅读说明：本技术 一种轻型液压推进装置 (A kind of light hydraulic propulsion device ) 是由 张连宝 翟永强 栾景 邱春彦 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种轻型液压推进装置,包括导轨、摆动油缸滑板座组件、钻杆和旋转马达滑板座组件,摆动油缸滑板座组件、旋转马达滑板座组件均可沿导轨方向前后移动；导轨的前端安装顶尖扶钎器,后端固定安装推进马达固定座组件；旋转马达与钻杆连接套的一端相连接,钻杆连接套的另一端与钻套的一端相连接,钻套的另一端还与钻杆相连接；主动轮固定于推进马达的端部,从动轮固定于导轨前端内侧,链条在主动轮与从动轮之间传动,从动轮与张紧拉杆通过销轴相连接。本发明的有益效果是,结构设计紧凑合理,布局简单、操作方便、重量轻、导向平稳、摩擦阻力小,能够适用于恶劣地质条件而且长期使用推进性能平稳。(The invention discloses a kind of light hydraulic propulsion device, including guide rail, oscillating oil cylinder slide plate holder assembly, drilling rod and rotation motor slide plate holder assembly, oscillating oil cylinder slide plate holder assembly, rotation motor slide plate holder assembly can be moved forward and backward along guide rail direction；Top puncheon centralizing device is installed in the front end of guide rail, and the fixed holder assembly of propulsion motor is fixedly mounted in rear end；Rotation motor is connected with one end of drilling rod connector sleeve, and the other end of drilling rod connector sleeve is connected with one end of drill bushing, and the other end of drill bushing is also connected with drilling rod；Driving wheel is fixed on the end of propulsion motor, and driven wheel is fixed on guide rail leading inside, and chain is driven between driving wheel and driven wheel, and driven wheel is connected with tensioning pull rod by pin shaft.The invention has the advantages that structure is compact to design reasonable, layout is simple and convenient to operate, is light-weight, guiding is steady, frictional resistance is small, can be suitable for severe geological conditions and long-time service propulsive performance is steady.)

1. a kind of light hydraulic propulsion device, which is characterized in that including guide rail, the oscillating oil cylinder slide chair that is set to above guide rail Component, the drilling rod being set to below guide rail and rotation motor slide plate holder assembly, wherein oscillating oil cylinder slide plate holder assembly, rotation horse It can be moved forward and backward up to slide plate holder assembly along guide rail direction；Top puncheon centralizing device is installed in the front end of the guide rail, and rear end is fixedly mounted Propulsion motor fixes holder assembly, and the front of guide rail is also fixedly installed with propulsion compensation cylinder fixing seat；Propulsion motor is fixedly connected on On the fixed holder assembly of propulsion motor, rotation motor is fixedly connected on rotation motor slide plate holder assembly, and rotation motor and drilling rod connect One end of female connector is connected, and the other end of drilling rod connector sleeve is connected with one end of drill bushing, the other end of drill bushing also with drilling rod phase Connection；Driving wheel is fixed on the end of the propulsion motor, and driven wheel is fixed on guide rail leading inside, chain driving wheel with from It is driven between driving wheel, driven wheel is connected with tensioning pull rod by pin shaft.

2. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the oscillating oil cylinder slide plate holder assembly Including the slide plate pedestal being fixedly connected and slide plate, oscillating oil cylinder slide plate holder assembly is installed on guide rail by the slide plate pedestal, sliding Plate sliding slot matches the opposite sliding of realization with guide rail slideway.

3. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the rotation motor slide plate holder assembly Including the slide plate pedestal being fixedly connected and slide plate, rotation motor is installed on the slide plate pedestal, and rotation motor slide plate holder assembly is logical It crosses slide plate pedestal to be mounted on guide rail, slide plate sliding slot matches the opposite sliding of realization with guide rail slideway.

4. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the fixed holder assembly of the propulsion motor Including be fixedly connected fixing seat, shield, fixing seat is fixedly connected with guide rail rear end, and propulsion motor is installed in fixing seat, main Driving wheel is mounted on the output shaft of propulsion motor end, and shield is for protecting driving wheel.

5. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the connecting plate of the top puncheon centralizing device It is fixedly connected between the first backing plate, guide rail using multiple first bolts；Second pad for promoting compensation cylinder fixing seat bottom It is fixedly connected between plate and guide rail using multiple second bolts.

6. a kind of light hydraulic propulsion device as claimed in claim 2, which is characterized in that the oscillating oil cylinder slide plate holder assembly Multiple third bolts are all made of between the slide plate pedestal of rotation motor slide plate holder assembly, slide plate and guide rail to be fixedly connected；It is described It is fixedly connected between the fixing seat and guide rail of the fixed holder assembly of propulsion motor using multiple 4th bolts.

7. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the rotation motor and rotation motor It is fixedly connected between the slide plate pedestal of slide plate holder assembly by multiple 5th bolts；The propulsion motor and propulsion motor fixing seat It is fixedly connected between the slide plate pedestal of component by multiple 6th bolts.

8. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the both ends of the chain pass through the Seven are bolted on rotation motor slide plate holder assembly.

9. a kind of light hydraulic propulsion device as claimed in claim 6, which is characterized in that the guide rail uses Light Aluminum Alloy Material is processed into.

10. a kind of light hydraulic propulsion device as described in claim 1, which is characterized in that the end of the tensioning pull rod is set The nut of three adjusting chain tension degree is set, two of them are located on the outside of guide rail, another is located on the inside of guide rail.

Technical field

The present invention relates to hydraulic drill rig equipment technical field more particularly to a kind of light hydraulic propulsion devices.

Background technique

Currently, hydraulic drill rig be it is a kind of it is energy-efficient, can long-term stable operation novel rock drilling equipment, be to realize that mine is adopted Dig the indispensable equipment of mechanization, the automation of equipment.Hydraulic drill rig mainly passes through propeller when carrying out rock drilling bore operation Movement complete.But due to the influence of underground adverse circumstances, the frequency of machine breakdown is relatively high, therefore propeller It is designed to key link.

It is exactly propeller that damage frequency is highest in entire machine part, due to propeller to design and manufacture comparison smart Carefully, so for a long time using often will appear all kinds of problems, wherein being the most significantly exactly to promote problem: prolonged abrasion is held It easily causes sliding contact position to deform, holding phenomenon occurs so as to cause in sliding, seriously affecting hydraulic drill rig just It is often used.

Therefore, it is necessary to develop it is a kind of be suitable for severe geological conditions, and propulsive performance is flat in the case of can guarantee long-time service Steady propeller, to guarantee the orderly progress of entire hydraulic drill rig headwork.

Summary of the invention

It is the existing propeller of solution because of sliding contact position distortions caused by wearing, the technical issues of sliding holding occurs, The invention discloses a kind of light hydraulic propulsion devices.

To achieve the above object, the present invention adopts the following technical solutions:

A kind of light hydraulic propulsion device, including guide rail, the oscillating oil cylinder slide plate holder assembly being set to above guide rail, setting Drilling rod and rotation motor slide plate holder assembly below guide rail, wherein oscillating oil cylinder slide plate holder assembly, rotation motor slide chair group Part can be moved forward and backward along guide rail direction；Top puncheon centralizing device is installed in the front end of the guide rail, and it is solid that propulsion motor is fixedly mounted in rear end Reservation component, the front of guide rail are also fixedly installed with propulsion compensation cylinder fixing seat；It is solid that propulsion motor is fixedly connected on propulsion motor On reservation component, rotation motor is fixedly connected on rotation motor slide plate holder assembly, one end of rotation motor and drilling rod connector sleeve It is connected, the other end of drilling rod connector sleeve is connected with one end of drill bushing, and the other end of drill bushing is also connected with drilling rod；Driving wheel It is fixed on the end of the propulsion motor, driven wheel is fixed on guide rail leading inside, and chain passes between driving wheel and driven wheel Dynamic, driven wheel is connected with tensioning pull rod by pin shaft.

As present invention further optimization, the oscillating oil cylinder slide plate holder assembly include the slide plate pedestal that is fixedly connected and Slide plate, oscillating oil cylinder slide plate holder assembly are installed on guide rail by the slide plate pedestal, and slide plate sliding slot matches reality with guide rail slideway Now opposite sliding.

As present invention further optimization, the rotation motor slide plate holder assembly include the slide plate pedestal that is fixedly connected and Slide plate, rotation motor are installed on the slide plate pedestal, and rotation motor slide plate holder assembly is mounted on guide rail by slide plate pedestal, sliding Plate sliding slot matches the opposite sliding of realization with guide rail slideway.

As present invention further optimization, the fixed holder assembly of the propulsion motor includes the fixing seat being fixedly connected, shield Cover, fixing seat are fixedly connected with guide rail rear end, and propulsion motor is installed in fixing seat, and it is defeated that driving wheel is mounted on propulsion motor end On shaft, shield is for protecting driving wheel.

As present invention further optimization, used between the connecting plate and the first backing plate, guide rail of the top puncheon centralizing device Multiple first bolts are fixedly connected；Multiple second are used between second backing plate and guide rail for promoting compensation cylinder fixing seat bottom Bolt is fixedly connected.

As present invention further optimization, the cunning of the oscillating oil cylinder slide plate holder assembly and rotation motor slide plate holder assembly Multiple third bolts are all made of between board bottom seat, slide plate and guide rail to be fixedly connected；The fixation of the fixed holder assembly of the propulsion motor Seat uses multiple 4th bolts to be fixedly connected between guide rail.

As present invention further optimization, between the rotation motor and the slide plate pedestal of rotation motor slide plate holder assembly It is fixedly connected by multiple 5th bolts；By more between the propulsion motor and the slide plate pedestal of the fixed holder assembly of propulsion motor A 6th bolt is fixedly connected.

As present invention further optimization, the both ends of the chain pass through the 7th and are bolted in rotation motor slide plate On holder assembly.

As present invention further optimization, the guide rail is processed into using Light Aluminum Alloy material.

As present invention further optimization, the spiral shell of three adjusting chain tension degree is arranged in the end of the tensioning pull rod Mother, two of them are located on the outside of guide rail, another is located on the inside of guide rail.

The present invention, using the power transmission for promoting compensating cylinder and propulsion motor, to push oscillating oil cylinder slide plate holder assembly Smooth sliding is carried out with rotation motor slide plate holder assembly, promotes compensating cylinder by providing powered oscillating oil cylinder slide chair group Part moves forward and backward；Propulsion motor can provide power and drive chain drive, and the both ends of chain are connected to the two of rotation motor End drives rotation motor slide plate holder assembly to move forward when propulsion motor rotates forward, and when propulsion motor reversion, drives rotation Motor slide plate holder assembly moves backward.

The invention has the advantages that structure is compact to design rationally, there is layout to be simple and convenient to operate, is light-weight, guiding Steadily, the features such as frictional resistance is small, it is highly-safe compared with existing propeller, it is highly reliable, substantially increase job stability Can, it is suitble to severe underground condition, to guarantee that the going on smoothly for rock drilling work of hydraulic drill rig is provided convenience and ensured.

Detailed description of the invention

Fig. 1 is schematic structural view of the invention；

Fig. 2 is main view of the present invention；

Fig. 3 is the guide rail structure schematic diagram in the present invention；

Fig. 4 is rotation motor slide chair component structure diagram in the present invention；

Fig. 5 is oscillating oil cylinder slide chair component structure diagram in the present invention.

Wherein, 1, guide rail；2, rotation motor slide plate holder assembly；3, oscillating oil cylinder slide plate holder assembly；4, propulsion motor is fixed Holder assembly；5, it is tensioned pull rod；6, compensation cylinder fixing seat is promoted；7, top puncheon centralizing device；8, the first backing plate；9, the second backing plate；10, main Driving wheel；11, driven wheel；12, drilling rod connector sleeve；13, drill bushing；14, drilling rod；15, chain；16, rotation motor；17, propulsion motor； 18, the first bolt；19, the second bolt；20, third bolt；21, the 4th bolt；22, the 5th bolt；23, the 6th bolt；24, Seven bolts；25, compensating cylinder is promoted；26, pin shaft；27, nut；28, slide plate.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, shall fall within the protection scope of the present invention.

As shown in Figure 1, 2, 3, a kind of light hydraulic propulsion device, including guide rail 1 are set to the swing oil of 1 top of guide rail Cylinder slide plate holder assembly 3 is set to the drilling rod 14 and rotation motor slide plate holder assembly 2 of 1 lower section of guide rail, wherein oscillating oil cylinder slide plate Holder assembly 3, rotation motor slide plate holder assembly 2 can be moved forward and backward along 1 direction of guide rail；The front end installation of above-mentioned guide rail 1 is top to be helped The fixed holder assembly 4 of propulsion motor is fixedly mounted in pricker device 7, rear end, and it is solid that the front of guide rail 1 is also fixedly installed with a propulsion compensation cylinder Reservation 6；Propulsion motor 17 is fixedly connected on the fixed holder assembly 4 of propulsion motor, and rotation motor 16 is fixedly connected on rotation motor On slide plate holder assembly 2, rotation motor 16 is connected with one end of drilling rod connector sleeve 12, the other end and drill bushing of drilling rod connector sleeve 12 13 one end is connected, and the other end of drill bushing 13 is also connected with drilling rod 14；Driving wheel 10 is fixed on above-mentioned propulsion motor 17 End, driven wheel 11 are fixed on 1 leading inside of guide rail, and chain 15 is driven between driving wheel 10 and driven wheel 11, driven wheel 11 It is connected with tensioning pull rod 5 by pin shaft 26, above-mentioned chain 15 adjusts tensioning degree by tensioning pull rod 5.

Particularly, above-mentioned oscillating oil cylinder slide plate holder assembly 3, as shown in figure 5, including the slide plate bottom that bolt mode is fixedly connected Seat and slide plate, oscillating oil cylinder slide plate holder assembly 3 are installed on guide rail 1 by the slide plate pedestal, slide plate sliding slot and guide rail slideway phase Opposite sliding is realized in cooperation.

Particularly, above-mentioned rotation motor slide plate holder assembly 2, as shown in figure 4, including the slide plate bottom that bolt mode is fixedly connected Seat and slide plate, rotation motor 16 are installed on the slide plate pedestal, and rotation motor slide plate holder assembly 5 is mounted on by slide plate pedestal leads On rail 1, slide plate sliding slot matches the opposite sliding of realization with guide rail slideway；

In addition, the propulsion compensation cylinder fixing seat 6 of compensating cylinder 25 is promoted also to be fixedly installed on the guide rail 1, oscillating oil cylinder Installation promotes compensating cylinder 25 between the slide plate pedestal and propulsion compensation cylinder fixing seat 6 of slide plate holder assembly 3.

Particularly, the fixed holder assembly 4 of above-mentioned propulsion motor, including be fixedly connected fixing seat, shield, fixing seat and guide rail 1 rear end is fixedly connected, and propulsion motor 17 is installed in the fixing seat, and driving wheel 10 is mounted on 17 end output shaft of propulsion motor On, shield is for protecting driving wheel 10.

Particularly, multiple first bolts 18 are used between the connecting plate of above-mentioned top puncheon centralizing device 7 and the first backing plate 8, guide rail 1 It is fixedly connected；It is solid using multiple second bolts 19 between the second backing plate 9 and guide rail 1 of above-mentioned propulsion compensation 6 bottom of cylinder fixing seat Fixed connection.

Particularly, slide plate pedestal, the slide plate 28 of above-mentioned rotation motor slide plate holder assembly 2 and oscillating oil cylinder slide plate holder assembly 3 It is fixedly connected between guide rail 1 using multiple third bolts 20；The connecting plate and guide rail 1 of the fixed holder assembly 4 of above-mentioned propulsion motor Between be fixedly connected using multiple 4th bolts 21.

Particularly, fixed by multiple 5th bolts 22 between above-mentioned rotation motor 16 and rotation motor slide plate holder assembly 2 Connection；It is fixedly connected between above-mentioned propulsion motor 17 and the fixed holder assembly 4 of propulsion motor by multiple 6th bolts 23.

The nut of three adjusting chain tension degree is arranged in the end of the tensioning pull rod, and two of them are located at outside guide rail Side, another is located on the inside of guide rail.

Particularly, the both ends of above-mentioned chain 15 pass through the 7th bolt 24 and are connected on rotation motor slide plate holder assembly 2.

Particularly, above-mentioned guide rail 1 is processed into using Light Aluminum Alloy material, light-weight, processing precise；Slide plate 28 uses Existing new polyurethane material is made so that guide rail 1 and oscillating oil cylinder slide plate holder assembly 3, rotation motor slide plate holder assembly 2 it Between guiding it is steady, and frictional resistance is small.

Particularly, the nut 27 of three 15 tensioning degrees of adjusting chain, two of them are arranged in the end of above-mentioned tensioning pull rod 5 Positioned at 1 outside of guide rail, another is located at 1 inside of guide rail, and the adjustment of 15 tensioning degree of chain is realized in cooperation.

The course of work:

When promoting compensating cylinder 25 to stretch out, provide power drive slide plate 28 in oscillating oil cylinder slide plate holder assembly 3 along Guide rail 1 is carried forward movement, so that entire propulsion device is driven to be moved along, on the contrary, when promoting compensating cylinder 25 to shrink, It drives the slide plate 28 in oscillating oil cylinder slide plate holder assembly 3 to be moved backward along guide rail 1, will drive entire propulsion device backward It is mobile.

When rotation motor 16 is rotated forward, drilling rod 14 is with rotating forward, while propulsion motor 17 also rotates forward, and supplies power to Driving wheel 10, driving wheel 10 drive chain 15, and chain 15 pulls rotation motor slide plate holder assembly 2 to transport forward by driven wheel 11 It is dynamic, the feed movement of drilling rod 14 can be completed；When propulsion motor 17 is inverted, driving wheel 10, driving wheel 10 are supplied power to Chain 15 is driven, chain 15 pulls entire rotation motor slide plate holder assembly 2 to move backward, drilling rod can be completed by driven wheel 11 14 movement of falling bar.

Guide rail 1 in the present invention is in contact part with slide plate 28, and compact and reasonable, guiding is steady, frictional resistance is small, not only solves The movement holding problem that propeller slipper of having determined easily occurs, and reduce significantly sliding position because environment and it is long when Between abrasion occur the perishable phenomenon of rapid wear, ensure that headwork stablize carry out.

Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention Protection scope.