CN207278436U - A kind of fracturing device inflating machine driven using transmission case - Google Patents

Abstract

The utility model discloses it is a kind of using transmission case drive fracturing device inflating machine, including casing, be arranged in casing decelerating motor, be arranged in casing piston pump, connection decelerating motor and piston pump transmission case and condensation buffer；Piston pump liquid outlet and piston pump inlet are provided with piston pump；Outlet tube is connected between piston pump liquid outlet and condensation buffer；Transmission case includes babinet, both ends and is rotatably connected on the shaft of box house, is connected with the rotating shaft connecting rod and the cross guidance of connecting rod hinge, the bushing for being arranged on the connecting shaft of shaft one end and being arranged between cabinet wall and cross guidance；It is rotatablely connected between shaft and babinet by bearing.The rotary motion of decelerating motor is converted into the reciprocating motion of piston rod using transmission case by the utility model, is applied in fracturing device inflating machine, is improved and fill efficiency, energy consumption is reduced, has charge pressure high, boosting, it is quick to stablize, the advantages that service life is grown, and attended operation is easy.

Description

A kind of fracturing device inflating machine driven using transmission case

Technical field

It the utility model is related to a kind of fracturing device inflating machine driven using transmission case.

Background technology

Fracturing device inflating machine is the special equipment that fills for filling high-pressure carbon dioxide, and fracturing device is that the quick-fried field of the non-people is thorough Bottom substitutes the explosion mode of explosive, and carbon dioxide fracturing device, which is used as, takes the advanced safe burst method in the quick-fried field of the people, application field It is more and more extensive, mining industry：The exploitation of opencut and the driving of mine, back production, caving, coal bunker can be applied, such as working face Extinction, eliminates bump, stone door punching coal, and Floor Heave in Roadway is administered, and handles coal seam tomography, coal bunker dredging etc.；Emergency management and rescue are speedily carried out rescue work： Road obstacle clearing, barrier lake processing, eliminate landslide, flood discharge, the indispensable instrument of dam reinforcement, even more mine rescue team；Subway With tunnel and municipal works：The explosion of strong rock and driving, the directional blasting of city concrete structure, the digging of road trench Pick etc.；The industries such as cement, steel, electric power：The block clearing of the equipment such as preheater, rotary kiln, stove slag and facility, city steam power plant are peppery The caking processing of chicken combustion furnace, mountain area tower of high voltage line chassis trussing etc.；Geological prospecting：Field drill sampling, various stone materials, Mineral mining and cutting；Cold region：Ice-breaking, snowy peak explosion, loose operation of various powdery blocks etc.；Underwater Engineering：Sea Bottom cable and pipeline are dikaged, ocean floor drilling explosion etc..To meet that the carbon dioxide in fracturing device meets in different temperatures ring The pressure requirements in border, it is necessary to liquid CO 2 is poured in fracturing device with high pressure using carbon dioxide fracturing device inflating machine, with Reach the fracturing energy of fracturing device.Existing fracturing device inflating machine is carried out using pneumatic power mostly, and it is slow to fill speed, energy consumption Greatly, it is of high cost.

Utility model content

The purpose of this utility model is to provide a kind of fracturing device simple in structure, easy to operate using transmission case driving and fills Installation.

To achieve these goals, the technical solution that the utility model is taken is as follows：

A kind of fracturing device inflating machine driven using transmission case, including casing, the decelerating motor being arranged in casing, setting Piston pump and the transmission case of connection decelerating motor and piston pump in casing；

Piston pump liquid outlet and piston pump inlet are provided with the piston pump；It is connected with the piston pump liquid outlet Outlet tube；

The transmission case includes babinet, both ends are rotatably connected on the shaft of box house, is connected with the rotating shaft connecting rod, with connecting The cross guidance of bar hinge, the lining for being arranged on the connecting shaft of shaft one end and being arranged between cabinet wall and cross guidance Set；

It is hinged between connecting rod and the cross guidance by axis pin；

It is rotatablely connected between the shaft and babinet by bearing.

As further improvement of the utility model, described shaft the other end is provided with the bearing being fixed on babinet Lid.

As further improvement of the utility model, disc is provided with the shaft；The disc passes through locking Nut is fixedly mounted in shaft.

As further improvement of the utility model, circular oil scale and outage plug screw are additionally provided with the babinet.

As further improvement of the utility model, the cross guidance is connected with piston rod, the piston rod and connecting rod Positioned at the both ends of cross guidance.

As further improvement of the utility model, the shaft is bent axle or the eccentric shaft for being provided with eccentric body.

As further improvement of the utility model, the connecting rod is sleeved on bent axle or is hinged on eccentric body.

Compared with prior art, having the beneficial effect that acquired by the utility model：

The rotary motion of decelerating motor is converted into the reciprocating motion of piston rod using transmission case by the utility model, is applied In fracturing device inflating machine, improve and fill efficiency, reduce energy consumption, have charge pressure high, boosting, it is quick to stablize, service life The advantages that length, attended operation is easy.

Brief description of the drawings

Attached drawing 1 is the structure diagram of the utility model；

Attached drawing 2 is the structure diagram of the utility model transmission case；

Attached drawing 3 is the structure diagram of another state of the utility model transmission case.

In the accompanying drawings：

101 babinets, 102 shafts, 103 connecting shafts, 104 cross guidance, 105 axis pins, 106 connecting rods, 107 piston rods, 108 linings Set, 109 bearings, 110 bearing caps, 111 discs, 112 locking nuts, 113 circular oil scales, 114 outage plug screws, 17 deceleration electricity Machine, 18 transmission cases, 25 casings, 26 piston pumps, 30 piston pump liquid outlets, 31 piston pump inlets, 35 outlet tubes.

Embodiment

Further details of narration is carried out to the utility model below in conjunction with attached drawing.

As illustrated in the accompanying drawings from 1 to 3, a kind of fracturing device inflating machine driven using transmission case, including casing 25, it is arranged on casing The transmission case of decelerating motor 17 in 25, the piston pump 26 being arranged in casing and connection decelerating motor 17 and piston pump 26 18；Piston pump liquid outlet 30 and piston pump inlet 31 are provided with the piston pump 26；Connect on the piston pump liquid outlet 30 It is connected to outlet tube 35；The transmission case 18 includes babinet 101, both ends are rotatably connected on the shaft 102 inside babinet 101 and turns The cross guidance 104 for connecting rod 106 and connecting rod 106 hinge that axis 102 connects, the connecting shaft 103 for being arranged on 102 one end of shaft And it is arranged on the bushing 108 between 101 inner wall of babinet and cross guidance 104；Bushing 108 be pad effect ring set, one As using the anticorrosive material such as polytetrafluoroethylene (PTFE) or graphite, for sealing function.Bushing 108 effect be avoid axis directly and seat Is reduced in hole by the infringement to axis and plays the role of protecting a pair axis, axis is done reciprocal and rotary motion in bushing for mill.The connecting shaft 103 with 17 power axis connection of decelerating motor；It is hinged between the connecting rod 106 and cross guidance 104 by axis pin 105；Described turn It is rotatablely connected between axis 102 and babinet 101 by bearing 109.Described 102 the other end of shaft, which is provided with, is fixed on babinet 101 On bearing cap 110.Disc 111 is provided with the shaft 102；The disc 111 is fixed by locking nut 112 pacifies In shaft 102.Circular oil scale 113 and outage plug screw 114 are additionally provided with the babinet 101.Circular oil scale 113 is used for Observe the existing oil mass situation of transmission case 18；Outage plug screw 114 is used for closing outage.The cross guidance 104 is connected with work Stopper rod 107, the piston rod 107 are located at the both ends of cross guidance 104 with connecting rod 106.The shaft 102 is bent axle or is provided with The eccentric shaft of eccentric body.The connecting rod 106 is sleeved on bent axle or is hinged on eccentric body.Cross guidance 104 connect piston with Connecting rod, has guiding role, preferably, cross guidance 104 uses connector and flange connection, uses reliable, adjustment It is convenient, make piston rod and the easy centering of crosshead.

The rotary motion of decelerating motor is converted into the reciprocating motion of piston rod using transmission case by the utility model, is applied In fracturing device inflating machine, improve and fill efficiency, reduce energy consumption；Efficiency is filled relative to existing air pump to greatly improve, and is filled Load continues, and does not die；The fracturing pipe of 95 models, which fills only be filled with 3-5 minutes, finishes 5, is filled compared to compressor, this Utility model energy consumption is small and cost is low, using 3.5KW motors can rapid operation, have charge pressure high, boosting, it is quick to stablize, The advantages that service life is grown, and attended operation is easy.

Embodiment described above is only the preferred embodiment of the utility model, and the not feasible implementation of the utility model It is exhaustive.For persons skilled in the art, it is made on the premise of without departing substantially from the utility model principle and spirit Any obvious change gone out, should all be contemplated as falling with the claims of the utility model.

Claims (7)

1. A kind of 1. fracturing device inflating machine driven using transmission case, it is characterised in that：It includes casing（25）, be arranged on casing （25）Interior decelerating motor（17）, the piston pump that is arranged in casing（26）And connection decelerating motor（17）With piston pump（26） Transmission case（18）；

   The piston pump（26）On be provided with piston pump liquid outlet（30）With piston pump inlet（31）；The piston pump liquid outlet （30）On be connected with outlet tube（35）；

   The transmission case（18）Including babinet（101）, both ends be rotatably connected on babinet（101）Internal shaft（102）With shaft （102）The connecting rod of connection（106）With connecting rod（106）The cross guidance of hinge（104）, be arranged on shaft（102）The company of one end Spindle（103）And it is arranged on babinet（101）Inner wall and cross guidance（104）Between bushing（108）；

   The connecting rod（106）With cross guidance（104）Between pass through axis pin（105）It is hinged；

   The shaft（102）With babinet（101）Between pass through bearing（109）Rotation connection.
2. A kind of 2. fracturing device inflating machine driven using transmission case according to claim 1, it is characterised in that：The shaft （102）The other end, which is provided with, is fixed on babinet（101）On bearing cap（110）.
3. A kind of 3. fracturing device inflating machine driven using transmission case according to claim 1, it is characterised in that：The shaft （102）On be provided with disc（111）；The disc（111）Pass through locking nut（112）It is fixedly mounted on shaft（102） On.
4. A kind of 4. fracturing device inflating machine driven using transmission case according to claim 3, it is characterised in that：The babinet （101）On be additionally provided with circular oil scale（113）With outage plug screw（114）.
5. A kind of 5. fracturing device inflating machine driven using transmission case according to claim 1, it is characterised in that：The cross Guidance（104）It is connected with piston rod（107）, the piston rod（107）With connecting rod（106）Positioned at cross guidance（104）Both ends.
6. A kind of 6. fracturing device inflating machine driven using transmission case according to claim 1, it is characterised in that：The shaft （102）For bent axle or it is provided with the eccentric shaft of eccentric body.
7. A kind of 7. fracturing device inflating machine driven using transmission case according to claim 6, it is characterised in that：The connecting rod （106）It is sleeved on bent axle or is hinged on eccentric body.