CN110478252A

CN110478252A - Gastrointestinal nutrition liquid conveying device

Info

Publication number: CN110478252A
Application number: CN201910794911.9A
Authority: CN
Inventors: 白亚珍
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2019-11-22

Abstract

Gastrointestinal nutrition liquid conveying device, including back box, back box upper end is equipped with liftable lifter plate, back box front-end surface is fixedly connected with supporting case, and supporting case internal slide is connected with foot-operated box, controls in box and is equipped with liftable connecting plate, fixed frame is fixedly connected on the downside of the rear end of connecting plate, outer mounting ring is fixedly connected on rear side of fixed frame, the inner top side of outer mounting ring is rotatably connected to mounting disc, and the inside lower end of outer mounting ring is rotatably connected to lower mounting disc；Lifter plate can be gone up and down, height by adjusting lifter plate can be adjusted the device of lifter plate upper end to the height used convenient for patient, make moving down for pressing plate indirect by rotating active turntable, make pressing plate that syringe indirect be pushed to move down and carries out pulsed washing pipe, the navel that upper mounting disc and lower mounting disc can be directed at patient while rotating is massaged, it can promote digestion prevent constipation, and liberated the both hands of medical staff, alleviate the work load of medical staff.

Description

Gastrointestinal nutrition liquid conveying device

Technical field

The present invention relates to medical devices fields, more particularly, to gastrointestinal nutrition liquid conveying device.

Background technique

Nutrient solution conveying refers to the patient for being directed to digestive functional disturbance or being unable to normal diet, by taking orally either Nutrient input is sent in patient body by the method for tube feed, to meet the somagenic need of patient, achievees the purpose that nutrition treatment, at present Patient's long-term bed carries out the conveying of gastrointestinal nutrition liquid, and enterocinesia weakens, and causes excrement to be detained in the intestine too long, moisture is excessive It absorbs, and is easy to will lead to constipation, influence the treatment of patient's state of an illness.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides gastrointestinal nutrition liquid conveying devices, can be right after nutrient solution conveying Patient massages, and easy to operate, vdiverse in function, efficiently solves the problems, such as to be previously mentioned in above-mentioned background.

In order to solve the above problem the technical solution used in the present invention is:

Gastrointestinal nutrition liquid conveying device, including back box, the back box upper end are equipped with liftable lifter plate, the back box Front-end surface is fixedly connected with supporting case, and the supporting case internal slide is connected with foot-operated box moving up and down, described foot-operated The ratchet that can control the lifter plate lifting is installed, the engagement ratchet opposite there are two teeth directional on the outside of the ratchet inside box Item, the ratchet bar are slidably connected at the upper and lower ends inside the foot-operated box, and the upper end of the lifter plate is fixedly connected with The rear end surface left and right sides of protective plate, the protective plate is hinged with friendship scissor angle adjustable frame, two friendship scissor angle adjustable frames Rear end be hinged with control box, liftable connecting plate is installed in the control box, it is fixed on the downside of the rear end of the connecting plate It is connected with fixed frame, outer mounting ring, the inner top side of the outer mounting ring and lower end are fixedly connected on rear side of the fixed frame It has been respectively fixedly connected with mounting disc and lower mounting disc, has been rotatably connected to Rotational Cylindrical between the upper mounting disc and lower mounting disc, The surface of the Rotational Cylindrical is engaged with the second drive bevel gear, and the downside of second drive bevel gear is engaged with multiple second Drive bevel gear, the center of second drive bevel gear are fixedly connected to the second rotating bar, second rotating bar Surface is fixedly connected to the different cam of multiple rotation amplitudes, and the lower installation panel surface of the downside of the cam is respectively mounted There is massage rod moving up and down；

It is fixedly connected with pillar on the right side of the upper end face of the lifter plate, the upper end of the pillar is equipped with hook, described Front and rear sides on the upside of the left end surface of pillar are fixedly connected to mounting plate, are provided in the mounting plate moving up and down Pressing plate.

Preferably, the center of the ratchet is fixedly connected with drive rod, and the rear end of the drive rod is fixedly connected with First drive bevel gear, the left end of first drive bevel gear are engaged with the first drive bevel gear, the first transmission cone tooth The center of wheel is fixedly connected with the first rotating bar, and two end surfaces of first rotating bar are rotatably connected on the back box Inner wall, the surface two sides of first rotating bar are fixedly connected to the first transmission spur gear, the first transmission spur gear Upside is engaged with the second rack gear, and the downside of the first transmission spur gear is engaged with the first rack gear, first rack gear Rear end is fixedly connected to first movement block, and the front end of second rack gear is fixedly connected to the second movable block, and described first Movable block and second movable block are slidably connected at the back box inner bottom surface, and the upper end of the first movement block is hinged There is a first support bar, the upper end of second movable block is hinged with second support bar, left end and right end inside the back box The top half of the first support bar and the second support bar intersects respectively and coupling part is hinged, and described The upper end of one support rod and the second support bar is hinged with the first sliding block, the lifter plate corresponding with the sliding block Bottom surface offers first sliding groove, and first sliding block is slidably connected in the first sliding groove；The bottom surface four of the lifter plate Angle is fixedly connected to stabiliser bar, and back box upper end quadrangle opens up fluted, and the stabiliser bar is slidably connected at described In groove.

Preferably, supporting case inner bottom surface is fixedly connected to multiple second back-moving springs, and described second is multiple The upper end of position spring is fixedly connected on the bottom surface of the foot-operated box；The outer surface of the ratchet bar is fixedly connected to multiple One reset spring, the other end of the first back-moving spring are fixedly connected in the foot-operated box inner wall；Before the foot-operated box End surfaces middle position is equipped with cross rotating bar, and the rear end surface of the cross rotating bar is fixedly connected with connecting shaft, described The centre of surface position of foot-operated box offers first through hole, and the connecting shaft passes through the rear end of the through-hole and the connecting shaft It is fixedly connected with rotor plate, the second hinge bar, hinge on the right side of the surface of the rotor plate are hinged on the left of the surface of the rotor plate It is connected to the first hinge bar, second hinge bar tilts upwards, and first hinge bar tilts down, first hinge bar Lower end and the upper end of second hinge bar are hinged with third hinge bar, and the outside of the third hinge bar is hinged on described The front-end surface middle position of ratchet bar.

Preferably, control box inner wall rotation connection is there are two intermeshing 4th gear, one of them described the The front side of four gears is coaxially connected with worm gear, is engaged with worm screw on the right side of the worm gear, the outside of two the 4th gears is nibbled Conjunction has the 4th rack gear, is fixedly connected to connecting plate on the outside of the 4th rack gear；

The upper end of the Rotational Cylindrical is fixedly connected with the second transmission spur gear, the right side engagement of the second transmission spur gear There is the second active spur gear, the upper end of the second active spur gear is fixedly connected with motor, and the upper end of the outer mounting ring is solid Surely it is connected with installation lid, the motor is connected to the installation lid inner upper end；The lower installation panel surface and the cam phase Pair position offer small through hole, large through-hole is offered in the small through hole, it is multiple that third is mounted in the large through-hole Position spring, the massage rod is mounted in third reset spring and the prominent small through hole in the lower end of the massage rod, described The centre of surface position of massage rod is fixedly connected with ring baffle, and the upper and lower ends of third reset spring are against described big logical respectively The bottom surface of the inner bottom in hole and the ring baffle；The upper end of the massage rod is fixedly connected with notch plate.

Preferably, holder, holder upper end face center are fixedly connected on the inside of two mounting plates Front and rear sides slidably connect gag lever post, the upper end of two gag lever posts is fixedly connected with pressing plate, and the pressing plate right end is solid Surely it is connected with third rack gear, is engaged with third spur gear on the downside of the third rack gear, the third spur gear is rotatably connected on institute It states on the inside of mounting plate, the front end of the mounting plate is provided with sheave, and the sheave and third spur gear are coaxially affixed, the sheave The abutment surface on right side is rotatably connected to active driver plate, and the outer side surface of the active driver plate is fixedly connected with straight pin, The center of the active driver plate is fixedly connected with connecting rod, and the front end of the connecting rod is fixedly connected with active turntable.

Structure of the invention is novel, is skillfully constructed, simple to operate, compared to the prior art has the advantage that

1, lifter plate can be gone up and down, and the height by adjusting lifter plate can be adjusted the device of lifter plate upper end to being convenient for The height that patient uses, the lifting of lifter plate can be controlled by trampling foot-operated box by foot, easy to operate, be easy to use.

2, make moving down for pressing plate indirect by rotating active turntable, make pressing plate that syringe indirect be pushed to move down carry out arteries and veins Formula washing pipe is rushed, the stomach tube to patient for facilitating medical staff carries out washing pipe.

3, massage rod is constantly pushed down under constantly being rotated by cam, navel is massaged, can promote digestion Prevent constipation, and the both hands of medical staff have been liberated, alleviate the work load of medical staff.

Detailed description of the invention

Fig. 1 is the overall structure diagram of gastrointestinal nutrition liquid conveying device of the invention.

Fig. 2 is the back box schematic diagram of internal structure of gastrointestinal nutrition liquid conveying device of the invention.

Supporting case and foot-operated box schematic diagram of internal structure of the Fig. 3 for gastrointestinal nutrition liquid conveying device of the invention.

Fig. 4 is the rotor plate, third hinge bar, the second hinge bar, the first hinge of gastrointestinal nutrition liquid conveying device of the invention The attachment structure schematic diagram of extension bar structure and ratchet bar.

Fig. 5 is the friendship scissor angle adjustable frame structural schematic diagram of gastrointestinal nutrition liquid conveying device of the invention.

Fig. 6 is the back box and lifting board connecting structure perspective view of the explosion of gastrointestinal nutrition liquid conveying device of the invention.

Fig. 7 is the control box and fixed rack structure schematic diagram of gastrointestinal nutrition liquid conveying device of the invention.

Fig. 8 is the control box schematic diagram of internal structure of gastrointestinal nutrition liquid conveying device of the invention.

Fig. 9 is the worm gear and worm screw attachment structure schematic diagram of gastrointestinal nutrition liquid conveying device of the invention.

Figure 10 is the outer mounting ring schematic cross-sectional view of gastrointestinal nutrition liquid conveying device of the invention.

Figure 11 is the outer mounting ring schematic diagram of internal structure of gastrointestinal nutrition liquid conveying device of the invention

Figure 12 is the massage rod structural schematic diagram of gastrointestinal nutrition liquid conveying device of the invention.

Figure 13 is the massage rod structural plan figure of gastrointestinal nutrition liquid conveying device of the invention.

Figure 14 is the third spur gear and third rack gear attachment structure schematic diagram of gastrointestinal nutrition liquid conveying device of the invention.

Figure 15 is that sheave, active driver plate, the straight pin of gastrointestinal nutrition liquid conveying device of the invention are connected with active turntable Structural schematic diagram.

Figure label: 1- back box, 2- protective plate, 3- pillar, the first rotating bar of 4-, the first rack gear of 5-, the second rack gear of 6-, 7- First movement block, the second movable block of 8-, 9- first support bar, 10- second support bar, 11- first are driven spur gear, 12- first Drive bevel gear, the first drive bevel gear of 13-, 14- ratchet, 15- ratchet bar, 16- first back-moving spring, 17- cross rotating bar, 18- second back-moving spring, 19- supporting case, 20- ride box, 21- rotor plate, 22- third hinge bar, the second hinge bar of 23-, 24- First hinge bar, 25- lifter plate, 26- stabiliser bar, 27- drive rod, 28- mounting plate, 29- holder, 30- pressing plate, 31- limit Bar, 32- third rack gear, 33- third spur gear, 34- sheave, 35- active driver plate, 36- connecting rod, 37- active turntable, 39- control The outer mounting ring of box processed, 40- fixed frame, 41- connecting plate, the 4th rack gear of 42-, the 4th gear of 43-, 44- worm screw, 45- worm gear, 47-, Mounting disc, 50- second are driven spur gear, the second active of 51- spur gear, 52- motor, 53- installation under the upper mounting disc of 48-, 49- Lid, 54- Rotational Cylindrical, the second drive bevel gear of 55-, the second drive bevel gear of 56-, the second rotating bar of 57-, 58- cam, 59- are recessed Shape plate, 60- massage rod, 61- ring baffle, 62- third reset spring, 63- hand over scissor angle adjustable frame, 64- hook, 65- straight pin.

Specific embodiment

The following is specific embodiments of the present invention, and technical scheme of the present invention will be further described in conjunction with attached drawing, However, the present invention is not limited to these examples.

As shown in figures 1-15, the present invention provides gastrointestinal nutrition liquid conveying device, including back box 1,1 upper end of the back box installation There is liftable lifter plate 25,1 front-end surface of back box is fixedly connected with supporting case 19, and 19 internal slide of supporting case connects It is connected to foot-operated box 20 moving up and down, the ratchet that can control the lifter plate 25 to go up and down is installed inside the foot-operated box 20 14, the engagement ratchet bar 15 opposite there are two teeth directional, the ratchet bar 15 are slidably connected at the foot on the outside of the ratchet 14 The upper and lower ends inside box 20 are stepped on, the upper end of the lifter plate 25 is fixedly connected with protective plate 2, the rear end table of the protective plate 2 It being hinged at left and right sides of face and hands over scissor angle adjustable frame 63, two rear ends for handing over scissor angle adjustable frame 63 are hinged with control box 39, Liftable connecting plate 41 is installed in the control box 39, is fixedly connected with fixed frame on the downside of the rear end of the connecting plate 41 40, the rear side of the fixed frame 40 is fixedly connected with outer mounting ring 47, the inner top side of the outer mounting ring 47 and lower end difference It is fixedly connected with mounting disc 48 and lower mounting disc 49, is rotatably connected to rotation between the upper mounting disc 48 and lower mounting disc 49 Column 54, the surface of the Rotational Cylindrical 54 are engaged with the second drive bevel gear 55, and the downside of second drive bevel gear 55 is nibbled Conjunction has multiple second drive bevel gears 56, and the center of second drive bevel gear 56 is fixedly connected to the second rotating bar 57,57 surface of the second rotating bar is fixedly connected to the different cam 58 of multiple rotation amplitudes, the downside of the cam 58 Lower 49 surface of mounting disc be mounted on massage rod 60 moving up and down；

It is fixedly connected with pillar 3 on the right side of the upper end face of the lifter plate 25, the upper end of the pillar 3 is equipped with hook 64, the front and rear sides on the upside of the left end surface of the pillar 3 are fixedly connected to mounting plate 28, are provided in the mounting plate 28 Pressing plate 30 moving up and down.

Foot-operated box 20 drives lifter plate 25 to go up and down for driving ratchet 14 to rotate, by the rotation of ratchet 14, passes through control The height of the device of 25 top of lifting adjustable up-down plate of lifter plate 25, is easy to use, protective plate 2 hands over scissors to stretch for protecting Contracting frame 63, when foot-operated box 20 moves up and down in supporting case 19, ratchet bar 15 can be nibbled by the tooth of itself with ratchet 14 Crossed belt moves ratchet 14 and rotates, since the tooth of two ratchet bars 15 is opposite, when foot-operated box 20 moves down, on the right side of ratchet 14 spine Rack gear 15 can drive ratchet 14 to rotate with the tooth engagement on 14 surface of ratchet, the ratchet bar in 14 left side of ratchet when foot-operated box 20 moves up 15 can drive ratchet 14 to rotate with the tooth engagement on 14 surface of ratchet, and foot-operated box 20 moving up and down repeatedly can drive 14 turns of ratchet Dynamic, the upper end of foot-operated box 20 offers non-slip texture, serve when user steps on foot-operated box 20 with foot it is anti-skidding, ratchet it is upper The front and rear sides of lower two end surfaces are equipped with protrusion, and the inner wall of foot-operated box 20 corresponding with the protrusion of 15 upper end of ratchet bar opens up There is sliding groove, the protrusion of ratchet upper end face is slidably connected with sliding groove, for reinforcing the sliding effect of ratchet bar 15, and can Ratchet bar 15 is limited, makes ratchet bar 15 that can only horizontally slip, hands over scissor angle adjustable frame 63 for regulating and controlling the position of control box 39 It sets, and the articulated position of two friendship scissor angle adjustable frames 63 is coaxially connected, for reinforcing handing over the stability of scissor angle adjustable frame 63, And the non-slip mat that each articulated position is provided with increase frictional force is prevented for reinforcing the frictional force of each articulated position Scissor angle adjustable frame 63 is handed over to be shaken and unstable in massage, control box 39 is used to control the height of fixed frame 40；Fixed frame 40 front end setting is connect with connecting plate 41 respectively there are two bifurcated；The surface middle position of upper mounting disc 48 offers connection Hole, the surface upside of Rotational Cylindrical 54 and bottom end are connect by bearing with the upper end face of lower mounting disc 49 and connecting hole respectively, are turned The upper end of dynamic column 54 passes through connecting hole and protrudes in upper 48 upside of mounting disc, and when Rotational Cylindrical 54 rotates, the second drive bevel gear 55 is just It can be by driving the rotation of the second rotating bar 57 with engaging for the second drive bevel gear 56, the inner side end of the second rotating bar 57 and outer Side end face surface passes through bearing and is connected with first bearing pedestal, and the bottom of first bearing pedestal is fixedly connected in lower mounting disc 49 surfaces, when the rotation of the second rotating bar 57, cam 58 can be rotated with it, and push massage rod 60 not by the rotation of cam 58 Disconnected moves down, and 60 bottom of massage rod is in semicircle spherical structure, is massaged for contacting human body, and the reset condition of cam 58 rotates width Degree is different, when cam 58 rotate when can promotion massage rod 60 in rapid succession move down, make massage rod 60 constantly contact Human body is massaged, and for reinforcing massage effect, bottom base plate is fixedly connected with service brake universal wheel, for assisting the present apparatus to move It is dynamic, and facilitate fixation, hook 64 is for hanging nutrient solution packet or feeding solution.

The center of the ratchet 14 is fixedly connected with drive rod 27, and the rear end of the drive rod 27 is fixedly connected with One drive bevel gear 13, the left end of first drive bevel gear 13 are engaged with the first drive bevel gear 12, first transmission The center of bevel gear 12 is fixedly connected with the first rotating bar 4, and two end surfaces of first rotating bar 4 are rotatably connected on 1 inner wall of back box, the surface two sides of first rotating bar 4 are fixedly connected to the first transmission spur gear 11, and described first The upside of transmission spur gear 11 is engaged with the second rack gear 6, and the downside of the first transmission spur gear 11 is engaged with the first tooth Item 5, the rear end of first rack gear 5 are fixedly connected to first movement block 7, and the front end of second rack gear 6 is fixedly connected with There is the second movable block 8, the first movement block 7 and second movable block 8 are slidably connected at 1 inner bottom surface of back box, The upper end of the first movement block 7 is hinged with first support bar 9, and the upper end of second movable block 8 is hinged with second Strut 10, the 1 inside left end of back box and the first support bar 9 of right end and the top half of the second support bar 10 are equal It intersects respectively and coupling part is hinged, the upper end of the first support bar 9 and the second support bar 10 is hinged with First sliding block, the bottom surface of the lifter plate 25 corresponding with the sliding block offer first sliding groove, and first sliding block is sliding It is dynamic to be connected in the first sliding groove；The bottom surface quadrangle of the lifter plate 25 is fixedly connected to stabiliser bar 26, in the back box 1 Quadrangle is held to open up fluted, the stabiliser bar 26 is slidably connected in the groove.

The rotation of the first drive bevel gear 13 is driven by the transmission of drive rod 27 when ratchet 14 rotates, when the first initiative taper The rotation of gear 13 is by driving the rotation of the first drive bevel gear 12 with engaging for the first drive bevel gear 12, when the first transmission cone tooth The first rotating bar 4 can rotate with it and drive the first 11 turns of spur gear of transmission by the rotation of the first rotating bar 4 when 12 rotation of wheel It is dynamic, it can engaging by the first transmission spur gear 11 and the first rack gear 5 and the second rack gear 6 when the first transmission spur gear 11 rotates Lower drive first movement block 7 and first movement block 7 are moved along opposite direction, the bottom of first movement block 7 and the second movable block 8 It is fixedly connected to the second sliding block, backplate surface sentence corresponding with the second sliding block offers second sliding slot, the sliding of the second sliding block It is connected in second sliding slot, first can be driven when first movement block 7 and the second movable block 8 are moved along direction relative to each other The top and bottom of strut 9 and second support bar 10 are moved along direction relative to each other simultaneously, make first support bar 9 and second The tilt angle of strut 10 is gradually just small, while just lifter plate 25 being driven to rise, and stabiliser bar 26 is used for the steady of strong lifter plate 25 Qualitative, 4 surface of the first rotating bar is connected with bearing base by bearing, and bearing base bottom is fixedly connected on backplate surface, uses In the first rotating bar 4 of support.

The 19 inner bottom surface of supporting case is fixedly connected to multiple second back-moving springs 18, and described second resets bullet The upper end of spring 18 is fixedly connected on the bottom surface of the foot-operated box 20；The outer surface of the ratchet bar 15 is fixedly connected to multiple First back-moving spring 16, the other end of the first back-moving spring 16 are fixedly connected in foot-operated 20 inner wall of box；The foot The front-end surface middle position for stepping on box 20 is equipped with cross rotating bar 17, and the rear end surface of the cross rotating bar 17 is fixedly connected Have a connecting shaft, the centre of surface position of the foot-operated box 20 offers first through hole, the connecting shaft pass through the through-hole and The rear end of the connecting shaft is fixedly connected with rotor plate 21, is hinged with the second hinge bar 23 on the left of the surface of the rotor plate 21, The first hinge bar 24, the inclination upwards of the second hinge bar 23, first hinge are hinged on the right side of the surface of the rotor plate 21 Extension bar 24 tilts down, and it is hinged that the upper end of the lower end of first hinge bar 24 and second hinge bar 23 is hinged with third Bar 22, the outside of the third hinge bar 22 are hinged on the front-end surface middle position of the ratchet bar 15.

Second back-moving spring 18 is for pushing foot-operated box 20 to reset, and first back-moving spring 16 is for pushing ratchet bar 15 multiple Position is rotated when rotating cross rotating bar 17 by the connecting band turn movable plate 21 of connecting shaft, can be by the when rotor plate 21 rotates Third hinge bar 22 is pushed outward under the connection and promotion of two hinge bars 23 and the second hinge bar 23, third hinge bar 22 to Outside can drive simultaneously ratchet bar 15 to move outward when mobile, and when ratchet bar 15 moves outward, ratchet bar 15 will take off From ratchet 14, ratchet 14 affranchises after rotation, and lifter plate 25 can move down, and the two sides of supporting case 19 are fixedly connected to Triangle stiffening plate, the rear end of triangle stiffening plate are fixedly connected with back box 1, for reinforcing supporting case 19, the table of cross rotating bar 17 Face is provided with hole, slidably connects pin in hole, and foot-operated 20 surface of box corresponding with pin offers fixing groove, steps on foot Dynamic foot-operated about 20 box moves repeatedly Shi Keyong and pin is stuck in fixed cross rotating bar 17 in fixing groove, is turned by fixed cross Lever 17 fixes rotor plate 21, and when ratchet 14 rotates in order to prevent, one of ratchet bar 15 is outside under the rotation of ratchet 14 Move, and another ratchet bar 15 under the interlink function of the first hinge bar 24, the second hinge bar 23 and third hinge bar 22 also to Outside is mobile, and two ratchet bars 15 is caused to be detached from ratchet 14, and ratchet 14 can not rotate.

There are two intermeshing 4th gear 43, one of them described 4th teeth for 39 inner wall of the control box rotation connection The front side of wheel 43 is coaxially connected with worm gear 45, is engaged with worm screw 44 on the right side of the worm gear 45, two the 4th gears 43 it is outer Side is engaged with the 4th rack gear 42, and the outside of the 4th rack gear 42 is fixedly connected to connecting plate 41；

The upper end of the Rotational Cylindrical 54 is fixedly connected with the second transmission spur gear 50, the right side of the second transmission spur gear 50 Side is engaged with the second active spur gear 51, and the upper end of the second active spur gear 51 is fixedly connected with motor 52, the outer peace The upper end of dress ring 47 is fixedly connected with installation lid 53, and the motor 52 is connected to 53 inner upper end of installation lid；The lower peace 49 surface of the sabot position opposite with the cam 58 offers small through hole, and large through-hole, institute are offered in the small through hole State and be mounted on third reset spring 62 in large through-hole, the massage rod 60 be mounted in third reset spring 62 and it is described by Rub the prominent small through hole in lower end of bar 60, and the centre of surface position of the massage rod 60 is fixedly connected with ring baffle 61, the The upper and lower ends of three reset springs 62 are against the inner bottom of the large through-hole and the bottom surface of the ring baffle 61 respectively；It is described The upper end of massage rod 60 is fixedly connected with notch plate 59.

Control 39 upper end face center of box offers the second through-hole, and the upside of worm screw 44 and the second through-hole pass through bearing It connects and the upper end of worm screw 44 is fixedly connected with knob, for assisting user's rotary worm 44, worm gear 45 and the 4th gear The both ends of axis among 42 are connected to control 39 inside rear and front end of box by bearing, when worm screw 44 rotates by worm screw 44 and The engagement of worm gear 45 drives coaxial with worm gear 45 the 4th gear 43 rotation, after the 4th gear 43 of worm gear 45 coaxially rotates another 4th gear 43 can also rotate simultaneously, will pass through the engagement of the 4th rack gear 42 after rotating simultaneously by two the 4th gears 43 Lower drive connecting plate 41 is gone up and down, and 41 down fixing rack 40 of connecting plate just can also be gone up and down simultaneously, controls 39 rear end of box Surface two sides offer first rectangular through-hole equal with two bifurcated width of 40 front end of fixed frame, for working as fixed frame 40 Channel, control 39 upper and lower ends surface of box position corresponding with connecting plate 41 and the 4th rack gear 42 company of offering are provided when shifting The second equal rectangular through-hole of the width that fishplate bar 41 is added with the 4th rack gear 42, for being connecting plate 41 when fixed frame 40 moves up Movable passageway is provided with the 4th rack gear 42；

The second active spur gear 51 is driven to rotate when motor 52 rotates, by with the when the second active spur gear 51 rotates The two transmission engagements of spur gear 50 can drive the second transmission spur gear 50 to rotate, can band by the second transmission rotation of spur gear 50 Dynamic Rotational Cylindrical 54 rotates, and installation lid 53 for protecting the second transmission spur gear 50 and the second active spur gear 51, use by notch plate 59 Be bonded in the protrusion part with cam 58, third reset spring 62 for push massage rod 60 reset, the diameter of massage rod 60 with Small through hole diameter is equal, and the diameter of ring baffle 61 and the diameter of large through-hole are equal, and ring baffle 61 is for preventing massage rod 60 It is detached from lower mounting disc 49, the motor 52 that the present apparatus occurs belongs to the prior art, just do not do excessive narration herein.

Holder 29 is fixedly connected on the inside of two mounting plates 28, the 29 upper end face center of holder Front and rear sides slidably connect gag lever post 31, and the upper end of two gag lever posts 31 is fixedly connected with pressing plate 30, the pressing plate 30 Right end is fixedly connected with third rack gear 32, and third spur gear 33, the third spur gear are engaged on the downside of the third rack gear 32 33 are rotatably connected on 28 inside of mounting plate, and the front end of the mounting plate 28 is provided with sheave 34, the sheave 34 and third Spur gear 33 is coaxial affixed, and 3 surface pivots of the pillar on 34 right side of sheave are connected with active driver plate 35, and the active is dialled The outer side surface of disk 35 is fixedly connected with straight pin 65, and the center of the active driver plate 35 is fixedly connected with connecting rod 36, The front end of the connecting rod 36 is fixedly connected with active turntable 37.

Between third spur gear 33 being driven to carry out by sheave 34, active driver plate 35 and straight pin 65 composition 34 structure of sheave The rotation of connecing property, when third spur gear 33 is rotated by with can will be under 30 indirect of pressing plate under the engagement of third rack gear 32 It moves, cylindrical placing groove is provided in holder 29, the placement trench bottom of the cylinder, which is provided with, connects hole, for connecting The interface of syringe, cylindrical placing groove rinses syringe used in stomach tube for placing, by under 30 indirect of pressing plate The movement for pushing the push rod indirect of syringe is moved, achievees the effect that pulsed washing pipe, active turntable 37 are actively dialled for controlling Disk 35 rotates, and the bottom of gag lever post 31 is fixedly connected to cylindrical baffle, and 29 upper end face middle position two sides of holder are equal Offer the cylinder shape groove equal with the cylindrical baffle diameter of 31 bottom of gag lever post, cylindrical groove upper end and gag lever post 31 diameter is equal, can stop cylindrical baffle, and gag lever post 31 is prevented to be detached from holder 29.

The present apparatus can be moved to designated position by the present invention when in use, then trampled foot-operated box 20 with foot and adjusted lifter plate Nutrient solution packet or feeding solution are hung on hook 64 after the completion of adjusting, are conveyed by 25 height, before transporting, can be incited somebody to action Syringe for washing pipe is placed in holder 29, and then rotating active turntable 37 makes moving down for 30 indirect of pressing plate, pushes note Emitter carries out pulsed washing pipe, is that patient carries out nasal feeding after the completion of washing pipe, can promote digestion to patient's massage by massage rod 60 Prevent constipation, can be above the navel that lower mounting disc 49 is moved to patient by nasal feeding, by turning when needing to massage patient Dynamic knob controls lower mounting disc 49 and the navel of lower mounting disc 49 fitting patient is started motor 52, massage rod 60 can be to patient Navel position massaged.

Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention The technical staff in domain can make various modifications or additions to the described embodiments or generation by a similar method It replaces, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.

Claims

1. gastrointestinal nutrition liquid conveying device, including back box (1), it is characterised in that: back box (1) upper end is equipped with liftable Lifter plate (25), back box (1) front-end surface are fixedly connected with supporting case (19), supporting case (19) the internal slide connection There is foot-operated box (20) moving up and down, the spine that can control the lifter plate (25) to go up and down is installed inside the foot-operated box (20) It takes turns (14), the engagement ratchet bar (15) opposite there are two teeth directional, the ratchet bar (15) the company of sliding on the outside of the ratchet (14) The upper and lower ends internal in the foot-operated box (20) are connect, the upper end of the lifter plate (25) is fixedly connected with protective plate (2), described It is hinged at left and right sides of the rear end surface of protective plate (2) and hands over scissor angle adjustable frame (63), two friendship scissor angle adjustable frames (63) Rear end be hinged with control box (39), the control box (39) is interior to be equipped with liftable connecting plate (41), the connecting plate (41) it is fixedly connected with fixed frame (40) on the downside of rear end, is fixedly connected with outer mounting ring on rear side of the fixed frame (40) (47), the inner top side of the outer mounting ring (47) and lower end have been respectively fixedly connected with mounting disc (48) and lower mounting disc (49), it is rotatably connected to Rotational Cylindrical (54) between the upper mounting disc (48) and lower mounting disc (49), the Rotational Cylindrical (54) Surface is engaged with the second drive bevel gear (55), and the downside of second drive bevel gear (55) is engaged with multiple second transmissions The center of bevel gear (56), second drive bevel gear (56) is fixedly connected to the second rotating bar (57), and described Two rotating bars (57) surface is fixedly connected to the different cam of multiple rotation amplitudes (58), the institute of the downside of the cam (58) It states lower mounting disc (49) surface and is mounted on massage rod moving up and down (60)；

It is fixedly connected with pillar (3) on the right side of the upper end face of the lifter plate (25), the upper end of the pillar (3) is equipped with hook (64), the front and rear sides on the upside of the left end surface of the pillar (3) are fixedly connected to mounting plate (28), the mounting plate (28) Inside it is provided with pressing plate moving up and down (30).

2. gastrointestinal nutrition liquid conveying device as described in claim 1, it is characterised in that: the center of the ratchet (14) is solid Surely it being connected with drive rod (27), the rear end of the drive rod (27) is fixedly connected with the first drive bevel gear (13), and described first The left end of drive bevel gear (13) is engaged with the first drive bevel gear (12), the center of first drive bevel gear (12) It is fixedly connected with the first rotating bar (4), two end surfaces of first rotating bar (4) are rotatably connected in the back box (1) Wall, the surface two sides of first rotating bar (4) are fixedly connected to the first transmission spur gear (11), the first transmission straight-tooth The upside of wheel (11) is engaged with the second rack gear (6), and the downside of first transmission spur gear (11) is engaged with the first rack gear (5), the rear end of first rack gear (5) is fixedly connected to first movement block (7), and the front end of second rack gear (6) is solid Surely it is connected with the second movable block (8), the first movement block (7) and second movable block (8) are slidably connected at the bottom The upper end of box (1) inner bottom surface, the first movement block (7) is hinged with first support bar (9), second movable block (8) Upper end be hinged with second support bar (10), the first support bar (9) and the institute of the back box (1) internal left end and right end The top half for stating second support bar (10) intersects respectively and coupling part is hinged, the first support bar (9) and The upper end of the second support bar (10) is hinged with the first sliding block, the bottom of the lifter plate (25) corresponding with the sliding block Face offers first sliding groove, and first sliding block is slidably connected in the first sliding groove；The bottom surface of the lifter plate (25) Quadrangle is fixedly connected to stabiliser bar (26), and back box (1) the upper end quadrangle opens up fluted, and the stabiliser bar (26) is sliding Dynamic connection is in the groove.

3. gastrointestinal nutrition liquid conveying device as described in claim 1, it is characterised in that: supporting case (19) the inner bottom table Face is fixedly connected to multiple second back-moving springs (18), and the upper end of the second back-moving spring (18) is fixedly connected on the foot Step on the bottom surface of box (20)；The outer surface of the ratchet bar (15) is fixedly connected to multiple first back-moving springs (16), described The other end of first back-moving spring (16) is fixedly connected in foot-operated box (20) inner wall；The front-end table of the foot-operated box (20) Face middle position is equipped with cross rotating bar (17), and the rear end surface of the cross rotating bar (17) is fixedly connected with connecting shaft, The centre of surface position of the foot-operated box (20) offers first through hole, and the connecting shaft passes through the through-hole and the connection The rear end of axis is fixedly connected with rotor plate (21), is hinged with the second hinge bar (23), institute on the left of the surface of the rotor plate (21) It states and is hinged with the first hinge bar (24) on the right side of the surface of rotor plate (21), second hinge bar (23) tilts upwards, and described the One hinge bar (24) tilts down, and the lower end of first hinge bar (24) and the upper end of second hinge bar (23) are hinged Have third hinge bar (22), the outside of the third hinge bar (22) is hinged among the front-end surface of the ratchet bar (15) Position.

4. gastrointestinal nutrition liquid conveying device as described in claim 1, it is characterised in that: control box (39) the inner wall rotation connects Intermeshing 4th gear (43) there are two connecing, the front side of one of them the 4th gear (43) is coaxially connected with worm gear (45), it is engaged with worm screw (44) on the right side of the worm gear (45), the outside of two the 4th gears (43) is engaged with the 4th tooth Item (42) is fixedly connected to connecting plate (41) on the outside of the 4th rack gear (42)；

The upper end of the Rotational Cylindrical (54) is fixedly connected with the second transmission spur gear (50), second transmission spur gear (50) Right side is engaged with the second active spur gear (51), and the upper end of the second active spur gear (51) is fixedly connected with motor (52), The upper end of the outer mounting ring (47) is fixedly connected with installation lid (53), and the motor (52) is connected in the installation lid (53) Portion upper end；Lower mounting disc (49) surface and the cam (58) opposite position offer small through hole, the small through hole Large through-hole is inside offered, is mounted in the large through-hole third reset spring (62), the massage rod (60) is mounted on The prominent small through hole in three reset springs (62) and the lower end of the massage rod (60), in the surface of the massage rod (60) Heart position is fixedly connected with ring baffle (61), and the upper and lower ends of third reset spring (62) are against the interior of the large through-hole respectively The bottom surface of portion bottom end and the ring baffle (61)；The upper end of the massage rod (60) is fixedly connected with notch plate (59).

5. gastrointestinal nutrition liquid conveying device as described in claim 1, it is characterised in that: solid on the inside of two mounting plates (28) Surely it is connected with holder (29), the front and rear sides of holder (29) the upper end face center slidably connect gag lever post (31), the upper end of two gag lever posts (31) is fixedly connected with pressing plate (30), and pressing plate (30) right end is fixedly connected with Three rack gears (32), third rack gear (32) downside are engaged with third spur gear (33), and third spur gear (33) rotation connects It connects on the inside of the mounting plate (28), the front end of the mounting plate (28) is provided with sheave (34), the sheave (34) and third Spur gear (33) is coaxial affixed, and the pillar (3) surface pivots on the right side of the sheave (34) are connected with active driver plate (35), institute The outer side surface for stating active driver plate (35) is fixedly connected with straight pin (65), and the center of the active driver plate (35) is fixed to be connected It is connected to connecting rod (36), the front end of the connecting rod (36) is fixedly connected with active turntable (37).