The inside and outside automatic fuel spray device of abdominocentesis device hemisphere
Technical field:
The present invention relates to a kind of production equipment of medicine equipment, the hemisphere automatic fuel spray device in particularly a kind of abdominocentesis device.
Background technology:
The abdominocentesis device has been widely used in the operation, and the hemisphere in the abdominocentesis device is one of them crucial lubricating component, before assembling, need carry out oil spout to the hemisphere surfaces externally and internally and handle.At present the hemisphere surfaces externally and internally is carried out oil spout and handles, be commonly oil spout manually, its exist this efficient low, spray paint of poor quality, waste is big, environmental pollution, etc. drawback.Extensively retrieve to the problems referred to above, do not find effective solution as yet.
Summary of the invention:
The object of the invention is exactly in order to solve the defective that the manual oil spout of existing manual exists, the inside and outside automatic fuel spray device of a kind of abdominocentesis device hemisphere that provides.
To achieve these goals, the present invention has adopted following technical scheme:
The inside and outside automatic fuel spray device of a kind of abdominocentesis device hemisphere is characterized in that it comprises:
A, a base, the base middle part is provided with stepper motor, connects a back shaft vertically upward on the stepper motor, and the back shaft upper end is provided with the positioning boss that cooperates with the hemisphere centre bore;
B, base one side are provided with the outside fueling injection equipment of hemisphere, and it comprises:
Be arranged on first column above the base; First column is provided with the first orientation adjusting device; First orientation adjusting device one side connects first guide rod; First guide rod, one end is provided with the first airbrush frame,, connects first airbrush aligning hemisphere, 16 spherical outside surfaces on the first airbrush frame and carries out oil spout the first airbrush frame and the first guide rod lever lock tight fit through the screw on the first locking handwheel.
Said airbrush is a known products, and the former air brushing work of fine arts that is used for, airbrush comprise that also the anterior first oil storage bottle, the middle part that connects is provided with pressure-regulating valve and suction nozzle;
C, base opposite side are provided with the inner fueling injection equipment of hemisphere, and it comprises:
Be arranged on second column above the base; Second column be provided with the second orientation adjusting device; Second orientation adjusting device one side connects second guide rod, connects the second airbrush frame on second guide rod, by the screw on the second locking handwheel the second airbrush frame is cooperated with the locking of second guide rod;
Connect second airbrush aligning hemisphere, 16 Internal Spherical Surface on the second airbrush frame and carry out oil spout, first, second airbrush structure is identical.
Compressed air is delivered to first control valve and second control valve respectively through pressure-reducing valve, and first control valve is connected with first airbrush and second airbrush through pipeline respectively with second control valve.
On the basis of technique scheme, following further technical scheme can be arranged:
Said first orientation adjusting device and second orientation adjusting device are identical; This device comprises the connector that has opening that is slidingly matched with first column or second column; Connector is provided with lock shaft; Connect first guide rod or second guide rod in the lock shaft, lock shaft one end is provided with threaded portion and is connected cooperation with orientation locking handwheel, makes connector and first column or second column be the locking adjusting and cooperates.
Said connector can adopt a common side to have the opening cutting ferrule of otic placode, in the connecting hole of otic placode lock shaft is set.In addition, back shaft is provided with a bowl type and connects lubricating cup.
Owing to adopted technique scheme, made the present invention can realize full-automatic oil spout processing, and have advantages such as easy to use, that efficient is high, and is easy to operate.
For more detailed explanation the present invention, attached drawings provides a most preferred embodiment:
Description of drawings:
Fig. 1 is a structural front view of the present invention;
Fig. 2 is A-A revolved sectional view of Fig. 1;
Fig. 3 is B-B cutaway view of Fig. 1.
The specific embodiment:
As shown in Figure 1, the inside and outside automatic fuel spray device of a kind of abdominocentesis device hemisphere provided by the invention mainly comprises following components:
A, base 2; It is arranged on the frame 1; Be provided with stepper motor 11 below base 2 middle parts, top is provided with continuous bearing block 12; Connect a back shaft 13 vertically upward on the bearing block 12 and be connected transmission with stepper motor 11, the back shaft upper end is provided with the positioning boss 15 that cooperates with hemisphere 16 centre bores, and back shaft 13 middle parts are provided with a bowl type and connect lubricating cup 14;
B, base 2 right sides are provided with the outside fueling injection equipment of hemisphere, and it comprises:
First column, 3, the first columns 3 that are arranged on above the base 2 are provided with the first orientation adjusting device.Referring to Fig. 1, Fig. 2; The first orientation adjusting device comprises the connector that has opening 4 that is slidingly matched with first column 3; Connector 4 is that a side has the cutting ferrule that a pair of otic placode, opposite side have opening, and cutting ferrule blocks first column 3 and can slide, and lock shaft 6a is set in the connecting hole of otic placode; Connect first guide rod 5 in the connecting hole of the end of lock shaft 6a, the other end is provided with threaded portion and is connected cooperation with the screw of orientation locking handwheel 6, the connector 4 and first column 3 are lock adjusting to cooperate;
Can find out by Fig. 2; When unclamping orientation locking handwheel 6; Lock shaft 6a is rotated to adjust the rotational angle of first guide rod 5, also can connector 4 be moved up and down along first column 5 on the other hand, can handwheel 6 be locked in the orientation after adjust above-mentioned position and tighten.In addition, first guide rod 5 is tighter matched in clearance with the connecting hole of lock shaft 6a, and first guide rod 5 is moved in connecting hole, then is fixed during free state;
Referring to Fig. 1, Fig. 3, first guide rod, 5 one end chamfered edges also are provided with the first airbrush frame, 8, the first guide rods, 5 chamfered portion and are arranged with screw, through the screw 7a on the first locking handwheel 7 the first airbrush frame 8 are locked with the screw of first guide rod 5 to cooperate.Connect first airbrush 9 on the first airbrush frame 8 and aim at hemisphere 16 spherical outside surface oil spouts from bottom to top.Said airbrush 9 is known products, and the former air brushing work of fine arts that is used for, airbrush 9 also comprise the anterior first oil storage bottle 10 that connects, pressure-regulating valve 9a and suction nozzle 9b that the middle part is provided with;
C, base 2 opposite sides are provided with the inner fueling injection equipment of hemisphere, and it comprises:
Second column, 23, the second columns 23 that are arranged on above the base 2 are provided with the second orientation adjusting device, said second orientation adjusting device and first orientation adjusting device identical (can referring to Fig. 2).Second orientation adjusting device one side connects and connects the second airbrush frame 19 on second guide rod, 22, the second guide rods 22, is locked by the second locking handwheel 20 (identical with the first locking handwheel);
Connect second airbrush 18 on the second airbrush frame 19 and aim at hemisphere 16 Internal Spherical Surface oil spouts from the top down, first, second airbrush structure is identical, and the front portion of second airbrush 18 connects the second oil storage bottle 17, the middle part is provided with pressure-regulating valve 18a;
Compressed air delivers to first control valve 25 respectively through pressure-reducing valve 26 and second control valve, 24, the first control valves 25 are connected with first airbrush 9 and second airbrush 18 through pipeline respectively with second control valve 24.
The course of work of the present invention is following:
Through first orientation adjusting device and second orientation adjusting device; The locus of adjusting first airbrush and second airbrush is opened stepper motor then and is driven the hemisphere rotation to aim at outside in the hemisphere, and first airbrush and second airbrush carry out oil spout to face inside and outside the hemisphere automatically; Revolving after turning around is that oil spout finishes; With instrument hemisphere is taken off, change new hemisphere and can repeat oil spout, connecing in the lubricating cup below unnecessary oil flows into.