CN114604451A

CN114604451A - Liquid medicine split charging equipment for paediatrics

Info

Publication number: CN114604451A
Application number: CN202210378900.4A
Authority: CN
Inventors: 吴亚梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-06-10

Abstract

The invention relates to medicine split charging equipment, in particular to medicine liquid split charging equipment for pediatrics. The technical problem to be solved is as follows: the paediatrics liquid medicine split charging equipment is high in split charging efficiency and stable in liquid medicine flow. The technical implementation scheme of the invention is as follows: the utility model provides a paediatrics liquid medicine partial shipment equipment, is equipped with the frame including base, disc, frame, feed chute, blown down tank, unloading mechanism and covering mechanism, base top, and the frame middle part is equipped with the disc, and disc one side is equipped with the feed chute, and the disc opposite side is equipped with the blown down tank, is equipped with unloading mechanism in the frame, is equipped with covering mechanism in the frame. According to the invention, through the matching between the bearing mechanism and the pushing mechanism, people do not need to manually control the movement of the medicine bottle, and the medicine liquid split charging efficiency is improved.

Description

Liquid medicine split charging equipment for paediatrics

Technical Field

The invention relates to medicine split charging equipment, in particular to medicine liquid split charging equipment for pediatrics.

Background

The internal medicine of children is the abbreviation of child's internal medicine, including blood, the respiratory tract, the endocrine, the kidney, branches such as nerve and cardiovascular, when treating the patient of internal medicine of children, often need prepare the liquid medicine of various formulas, after the liquid medicine is prepared, just need partial shipment to little dose packing bottle or wrapping bag, current common way is to hang the liquid medicine bucket in the eminence, utilize gravity to make the liquid medicine along going out the liquid pipe flow to the little dose packing bottle or wrapping bag of low department, but this mode can only carry out the partial shipment of a bottle of liquid medicine at every turn, the efficiency of liquid medicine partial shipment is lower, and the flow of liquid medicine is unstable.

Therefore, there is a need to develop a liquid medicine dispensing device for pediatrics, which has high dispensing efficiency and stable liquid medicine flow.

Disclosure of Invention

In order to overcome the defects of low subpackaging efficiency and unstable flow of liquid medicine of the existing liquid medicine subpackaging method, the technical problems to be solved are as follows: the paediatrics liquid medicine split charging equipment is high in split charging efficiency and stable in liquid medicine flow.

The technical implementation scheme of the invention is as follows: the utility model provides a paediatrics liquid medicine dispensing equipment, including:

the automatic feeding device comprises a base, a disc, a rack, a feeding groove, a discharging mechanism and a covering mechanism, wherein the rack is arranged at the top of the base, the disc is arranged in the middle of the rack, the feeding groove is formed in one side of the disc, the discharging groove is formed in the other side of the disc, the discharging mechanism is arranged on the rack, and the covering mechanism is arranged on the rack.

As a further preferred scheme, the blanking mechanism comprises a liquid medicine barrel, a guide pipe, an electromagnetic valve and a photoelectric sensor, the liquid medicine barrel is arranged on one side of the machine frame, which is far away from the base, the guide pipe is arranged at the bottom of the liquid medicine barrel, the electromagnetic valve is arranged on one side of the guide pipe, and the photoelectric sensor is arranged on one side of the disc.

As a further preferred scheme, the covering mechanism comprises an annular guide rail, first connecting rods and a covering plate, the annular guide rail is rotatably arranged at the top of the rack, the three first connecting rods are arranged at the top of the annular guide rail, the covering plate is connected between one sides of the first connecting rods, and the covering plate is in contact with the liquid medicine barrel.

As a further preferred scheme, the device further comprises a bearing mechanism, wherein the bearing mechanism comprises a rotary disc, a first gear, a driving motor and a second gear, the rotary disc is rotatably arranged in the rotary disc, the first gear is arranged on one side of the rotary disc, the driving motor is arranged on one side of the feeding chute, an output shaft of the driving motor is rotatably connected with the bottom of the rotary disc, the second gear is connected to an output shaft of the driving motor, and the second gear is meshed with the first gear.

As a further preferred scheme, the feeding device further comprises a propelling mechanism, the propelling mechanism comprises a first electric push rod, an arc-shaped plate, a limiting plate and a distance sensor, the first electric push rod is arranged on one side of the top of the feeding groove, the arc-shaped plate is arranged on one side of a telescopic rod of the first electric push rod, the limiting plate is symmetrically arranged on one side, close to the disc, of the feeding groove, and the distance sensor is arranged on one side of the first electric push rod.

As further preferred scheme, still including winding mechanism, winding mechanism is including the support, the second connecting rod, the connecting plate, the stopper, first spring, the apparatus further comprises a rotating shaft, one-way gear and sealed tin paper, the base top is equipped with the support, the support top is connected with the disc, one side that is close to the disc on the support is equipped with the second connecting rod, second connecting rod one side is equipped with the connecting plate, the equal symmetrical sliding formula in connecting plate both sides is equipped with the stopper, stopper one side all with be connected with two first springs between the connecting plate, equal rotary type is equipped with the pivot between two close stoppers are inside, be equipped with one-way gear in the pivot of one side, sealed tin paper has been placed between the pivot.

As a further preferable scheme, the stamping device further comprises a stamping mechanism, the stamping mechanism comprises a fixed block, a second electric push rod, a third connecting rod and a rack, the fixed block is arranged on one side of the disc, the second electric push rod is arranged at the top of the fixed block, the third connecting rod is arranged on a telescopic rod of the second electric push rod, the rack is arranged at the top of the third connecting rod, and the rack is matched with the one-way gear.

As a further preferable scheme, the device further comprises a shifting-out mechanism, wherein the shifting-out mechanism comprises a fourth connecting rod, a guide groove, a sliding rod, a strong magnet, an electromagnet and a second spring, the fourth connecting rod is arranged on the bracket, the guide groove is formed in the top of the fourth connecting rod, the sliding rod is arranged in the guide groove in a sliding mode, the strong magnet is arranged on one side of the sliding rod, the electromagnet is arranged on one side of the guide groove, and the second spring is connected between one side of the sliding rod and the guide groove.

As a further preferable scheme, the device further comprises a control box, the control box is arranged at the top of the base and comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; photoelectric sensor and distance sensor all pass through electric connection with control module, and first electric putter, second electric putter and solenoid valve all pass through relay control module with control module and are connected, and driving motor passes through servo motor drive module with control module and is connected.

The invention has the following advantages: 1. according to the invention, through the matching between the bearing mechanism and the pushing mechanism, people do not need to manually control the movement of the medicine bottle, and the medicine liquid split charging efficiency is improved.

2. Through the cooperation between impression mechanism and the winding mechanism for people need not the later stage and seals the medicine bottle, reduces people's intensity of labour.

3. Through being equipped with shift-out mechanism for people need not manually to collect sealed medicine bottle, saves people's time.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the blanking mechanism of the present invention.

Fig. 3 is a schematic perspective view of the covering mechanism of the present invention.

Fig. 4 is a schematic perspective view of the carrying mechanism of the present invention.

Fig. 5 is a schematic perspective view of the propulsion mechanism of the present invention.

FIG. 6 is an enlarged view of invention A.

Fig. 7 is a schematic perspective view of the winding mechanism of the present invention.

Fig. 8 is an enlarged view of invention B.

Fig. 9 is a schematic perspective view of the imprinting mechanism of the present invention.

Fig. 10 is a perspective view of the removing mechanism of the present invention.

Fig. 11 is a schematic sectional perspective view of the removing mechanism of the present invention.

FIG. 12 is a block circuit diagram of the present invention.

Fig. 13 is a schematic circuit diagram of the present invention.

Wherein: 1-base, 2-disc, 3-frame, 4-feed chute, 5-discharge chute, 6-control box, 7-blanking mechanism, 71-liquid medicine barrel, 72-conduit, 73-solenoid valve, 74-photoelectric sensor, 8-covering mechanism, 81-ring guide rail, 82-first connecting rod, 83-covering plate, 9-bearing mechanism, 91-rotating disc, 92-first gear, 93-driving motor, 94-second gear, 10-propelling mechanism, 101-first electric push rod, 102-arc plate, 103-limiting plate, 104-distance sensor, 11-rolling mechanism, 1101-support, 1102-second connecting rod, 1103-connecting plate, 1104-limiting block, 1105-first spring, 1106-rotating shaft, 1107-one-way gear, 1108-sealing tinfoil, 12-stamping mechanism, 1201-fixed block, 1202-second electric push rod, 1203-third connecting rod, 1204-rack, 13-removing mechanism, 1301-fourth connecting rod, 1302-guide groove, 1303-sliding rod, 1304-strong magnet, 1305-electromagnet and 1306-second spring.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides a liquid medicine dispensing equipment for paediatrics, as shown in figure 1, figure 2 and figure 3, including base 1, disc 2, frame 3, feed chute 4, blown down tank 5, unloading mechanism 7 and cover mechanism 8, the base 1 top is equipped with

frame

3, and 3 middle parts of frame are equipped with

disc

2, and 2 front sides of disc are equipped with

feed chute

4, and 2 left sides of disc are equipped with blown down

tank

5, and 3 upper portions of frame are equipped with unloading mechanism 7, are equipped with in the frame 3 and cover mechanism 8.

The blanking mechanism 7 comprises a liquid medicine barrel 71, a guide pipe 72, an electromagnetic valve 73 and a photoelectric sensor 74, the liquid medicine barrel 71 is arranged on the inner side of the upper part of the frame 3, the guide pipe 72 is arranged in the middle of the bottom of the liquid medicine barrel 71, the electromagnetic valve 73 is arranged on the lower right side of the guide pipe 72, and the photoelectric sensor 74 is arranged on the right side of the disc 2.

The covering mechanism 8 comprises an annular guide rail 81, a first connecting rod 82 and a covering plate 83, the annular guide rail 81 is rotatably arranged on the top of the rack 3, the three first connecting rods 82 are arranged on the top of the annular guide rail 81, the covering plate 83 is arranged between the upper parts of the first connecting rods 82, and the covering plate 83 is in contact with the liquid medicine barrel 71.

People press the power master switch, with this equipment electricity, people rotate first connecting rod 82, first connecting rod 82 drives cover plate 83 and annular guide rail 81 and rotates, make cover plate 83 communicate with each other with liquid medicine bucket 71, pour the liquid medicine into liquid medicine bucket 71 in, first connecting rod 82 reverses, first connecting rod 82 drives cover plate 83 and annular guide rail 81 reversal and resets, people manually put the medicine bottle on disc 2 and lie in pipe 72 below, photoelectric sensor 74 detects signals after the change of light reaches the default, control module received signal control solenoid valve 73 opens, liquid medicine in the liquid medicine bucket 71 passes through pipe 72 and down flows to the medicine bottle in, solenoid valve 73 starts 5 seconds and closes by oneself, people tak away the medicine bottle that adorns the medicine, manual seals the medicine bottle, so, alright carry out the partial shipment to the liquid medicine.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 4, 5, 6, 7, 8, 9, 10 and 11, the apparatus further includes a bearing mechanism 9, the bearing mechanism 9 includes a rotary table 91, a first gear 92, a driving motor 93 and a second gear 94, the rotary table 91 is rotatably disposed inside the disc 2, the first gear 92 is disposed below the rotary table 91, the driving motor 93 is disposed below the feeding chute 4, an output shaft of the driving motor 93 is rotatably connected with the front side of the bottom of the disc 2, the second gear 94 is connected to the output shaft of the driving motor 93, and the second gear 94 is meshed with the first gear 92.

Still including advancing mechanism 10, advancing mechanism 10 is equipped with first electric putter 101 including first electric putter 101, arc 102, limiting plate 103 and distance sensor 104 in the front side of 4 tops of feed chute, and first electric putter 101 telescopic link rear side is equipped with

arc

102, and 4 rear side bilateral symmetry in feed chute are equipped with limiting plate 103, and first electric putter 101 rear side is equipped with distance sensor 104.

After the device is powered on, the control module controls the distance sensor 104 to work, people place a medicine bottle between the limiting plates 103, the photoelectric sensor 74 sends a signal after detecting that the change of light reaches a preset value, the control module receives the signal to control the electromagnetic valve 73 and the first electric push rod 101 to start, and simultaneously controls the driving motor to start after 935 seconds, the first electric push rod 101 drives the arc plate 102 to move backwards, so that the arc plate 102 drives the medicine bottle to move backwards to the rotary disc 91, the first electric push rod 101 runs for 5 seconds to close, the distance sensor 104 sends a signal after detecting that the moving distance of the arc plate 102 returns to the preset value, the control module receives the signal to control the first electric push rod 101 to start, the first electric push rod 101 drives the arc plate 102 to reset, the first electric push rod 101 runs for 5 seconds to close, the electromagnetic valve 73 runs for 5 seconds to close, at the moment, the driving motor 93 starts, the output shaft of the driving motor 93 drives the first gear 92 to rotate, and then drive second gear 94 and rotate, second gear 94 drives carousel 91 and rotates, and carousel 91 drives the medicine bottle and rotates for the medicine bottle removes to pipe 72 below, and driving motor 93 moves five seconds and closes by oneself, and people put new medicine bottle between limiting plate 103 again, and the incessant partial shipment liquid medicine of can realizing is repeated above-mentioned operation, makes the efficiency improvement of liquid medicine partial shipment.

Still including winding mechanism 11, winding mechanism 11 is including support 1101, second connecting rod 1102, connecting plate 1103, stopper 1104, first spring 1105, pivot 1106, one-way gear 1107 and sealed tinfoil 1108, be equipped with support 1101 in the middle of base 1 top, the support 1101 top is connected with disc 2, support 1101 upper portion rear side is equipped with second connecting rod 1102, upside is equipped with connecting plate 1103 behind second connecting rod 1102, equal front and back symmetry slidingtype in the left and right sides 1107 of connecting plate 1103 downside is equipped with stopper 1104, stopper 1104 upper portion all is connected with two first springs 1105 between the connecting plate 1103, equal rotary type is equipped with pivot 1106 between two adjacent stoppers 1104 insidely, left pivot 1106 rear side is equipped with one-way gear 1107, sealed tinfoil 1108 has been placed between the pivot 1106 middle part.

The stamping mechanism 12 comprises a fixed block 1201, a second electric push rod 1202, a third connecting rod 1203 and a rack 1204, the fixed block 1201 is arranged on the rear side of the disc 2, the second electric push rod 1202 is arranged on the top of the fixed block 1201, the third connecting rod 1203 is arranged on the upper portion of a telescopic rod of the second electric push rod 1202, the rack 1204 is arranged on the top of the third connecting rod 1203, and the rack 1204 is matched with a one-way gear 1107.

When a medicine bottle filled with liquid medicine moves below the sealing tinfoil 1108, the distance sensor 104 sends a signal after detecting that the moving distance of the arc plate 102 reaches a preset value, the control module receives the signal to control the second electric push rod 1202 to start, the telescopic rod of the second electric push rod 1202 drives the third connecting rod 1203 to move downwards to further drive the rack 1204 to move downwards, under the action of the one-way gear 1107, the rotating shaft 1106 cannot rotate, the third connecting rod 1203 moves downwards to be in contact with the sealing tinfoil 1108 to drive the sealing tinfoil 1108 to move downwards, further drive the rotating shaft 1106 and the one-way gear 1107 to move downwards, the rotating shaft 1106 drives the limiting block 1104 to move downwards, at the moment, the first spring 1105 is compressed, the first spring 1105 plays a buffering role here, so that the sealing tinfoil 1108 can be prevented from being too tight, the equipment is damaged when being pressed downwards, the sealing tinfoil 1108 moves downwards to be in contact with the mouth of the medicine bottle, and the sealing tinfoil 1108 can seal the mouth of the medicine bottle, second electric putter 1202 moves 5 seconds and closes, distance sensor 104 detects the distance that arc 102 removed and gets back to and sends out the signal after the initial value, control module received signal control second electric putter 1202 starts, second electric putter 1202 telescopic link drives third connecting rod 1203 and resets, first spring 1105 resets this moment, drive stopper 1104, pivot 1106 and one-way gear 1107 reset, third connecting rod 1203 drives rack 1204 and moves upward and resets, rack 1204 drives one-way gear 1107 and rotates, and then drive left pivot 1106 and rotate, left pivot 1106 will make used sealed tinfoil 1108 rolling up, it rotates to drive the pivot 1106 on right side simultaneously, so, alright seal up the medicine bottle mouth.

The moving-out mechanism 13 is further included, the moving-out mechanism 13 includes a fourth connecting rod 1301, a guide groove 1302, a sliding rod 1303, a strong magnet 1304, an electromagnet 1305 and a second spring 1306, the fourth connecting rod 1301 is arranged on the left side of the upper portion of the support 1101, the guide groove 1302 is arranged at the top of the fourth connecting rod 1301, the sliding rod 1303 is arranged in the guide groove 1302 in a sliding mode, the strong magnet 1304 is arranged on the right side of the sliding rod 1303, the electromagnet 1305 is arranged on the right side of the guide groove 1302, and the second spring 1306 is connected between the right side of the sliding rod 1303 and the guide groove 1302.

When the sealed medicine bottle rotates to the left side of the sliding rod 1303, the distance sensor 104 sends a signal after detecting that the moving distance of the arc plate 102 reaches a preset value, the control module receives the signal to control the electromagnet 1305 to be electrified, the electromagnet 1305 adsorbs the strong magnet 1304, the strong magnet 1304 drives the sliding rod to move rightwards, the second spring 1306 in the initial state is stretched, the distance sensor 104 detects that the moving distance of the arc plate 102 returns to the initial value and sends a signal, the control module receives the signal to control the electromagnet 1305 to be powered off, the second spring 1306 resets at the moment, the sliding rod 1303 resets, the sliding rod drives the sealed medicine bottle to move leftwards, the medicine bottle falls into a prepared frame of a person, and material returning can be achieved.

As shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 9, fig. 12 and fig. 13, the portable electronic device further comprises a control box 6, the control box 6 is arranged in the middle of the top of the base 1, the control box 6 comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the photoelectric sensor 74 and the distance sensor 104 are electrically connected with the control module, the first electric push rod 101, the second electric push rod 1202 and the electromagnetic valve 73 are connected with the control module through the relay control module, and the driving motor 93 is connected with the control module through the servo motor driving module.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a liquid medicine partial shipment equipment for paediatrics, characterized by, including base (1), disc (2), frame (3), feed chute (4), blown down tank (5), unloading mechanism (7) and cover mechanism (8), base (1) top is equipped with frame (3), and frame (3) middle part is equipped with disc (2), and disc (2) one side is equipped with feed chute (4), and disc (2) opposite side is equipped with blown down tank (5), is equipped with unloading mechanism (7) on frame (3), is equipped with on frame (3) to cover mechanism (8).

2. The split charging equipment for the paediatrics liquid medicine according to claim 1, wherein the blanking mechanism (7) comprises a liquid medicine barrel (71), a guide pipe (72), an electromagnetic valve (73) and a photoelectric sensor (74), the liquid medicine barrel (71) is arranged on one side of the machine frame (3) far away from the base (1), the guide pipe (72) is arranged at the bottom of the liquid medicine barrel (71), the electromagnetic valve (73) is arranged on one side of the guide pipe (72), and the photoelectric sensor (74) is arranged on one side of the disc (2).

3. The dispensing device for the pediatric liquid medicine according to claim 2, wherein the covering mechanism (8) comprises an annular guide rail (81), first connecting rods (82) and a covering plate (83), the annular guide rail (81) is rotatably arranged at the top of the frame (3), the three first connecting rods (82) are arranged at the top of the annular guide rail (81), the covering plate (83) is connected between one sides of the first connecting rods (82), and the covering plate (83) is in contact with the liquid medicine barrel (71).

4. The dispensing device for the pediatric liquid medicine according to claim 3, further comprising a bearing mechanism (9), wherein the bearing mechanism (9) comprises a rotary table (91), a first gear (92), a driving motor (93) and a second gear (94), the rotary table (91) is rotatably arranged inside the disc (2), the first gear (92) is arranged on one side of the rotary table (91), the driving motor (93) is arranged on one side of the feed chute (4), an output shaft of the driving motor (93) is rotatably connected with the bottom of the disc (2), the second gear (94) is connected to an output shaft of the driving motor (93), and the second gear (94) is meshed with the first gear (92).

5. The split charging equipment for the pediatric liquid medicine according to claim 4, which is characterized by further comprising a propelling mechanism (10), wherein the propelling mechanism (10) comprises a first electric push rod (101), an arc-shaped plate (102), a limiting plate (103) and a distance sensor (104), the first electric push rod (101) is arranged on one side of the top of the feeding chute (4), the arc-shaped plate (102) is arranged on one side of a telescopic rod of the first electric push rod (101), the limiting plate (103) is symmetrically arranged on one side, close to the disc (2), of the feeding chute (4), and the distance sensor (104) is arranged on one side of the first electric push rod (101).

6. The pediatric drug liquid dispensing equipment as claimed in claim 5, which further comprises a winding mechanism (11), wherein the winding mechanism (11) comprises a support (1101), a second connecting rod (1102), a connecting plate (1103), limit blocks (1104), first springs (1105), a rotating shaft (1106), a one-way gear (1107) and sealing tinfoil (1108), the support (1101) is arranged at the top of the base (1), the top of the support (1101) is connected with the disc (2), the second connecting rod (1102) is arranged at one side of the support (1101) close to the disc (2), the connecting plate (1103) is arranged at one side of the second connecting rod (1102), the limit blocks (1104) are symmetrically arranged at two sides of the connecting plate (1103) in a sliding manner, two first springs (1105) are connected between one side of the limit blocks (1104) and the connecting plate (1103), the rotating shaft (1106) is rotatably arranged between the two adjacent limit blocks (1104), one-way gears (1107) are arranged on the rotating shaft (1106) on one side, and sealing tinfoil (1108) is placed between the rotating shafts (1106).

7. The split charging equipment for the paediatrics liquid medicine according to claim 6, characterized by further comprising a stamping mechanism (12), wherein the stamping mechanism (12) comprises a fixed block (1201), a second electric push rod (1202), a third connecting rod (1203) and a rack (1204), the fixed block (1201) is arranged on one side of the disc (2), the second electric push rod (1202) is arranged at the top of the fixed block (1201), the third connecting rod (1203) is arranged on a telescopic rod of the second electric push rod (1202), the rack (1204) is arranged at the top of the third connecting rod (1203), and the rack (1204) is matched with a one-way gear (1107).

8. The dispensing equipment for the liquid medicine for pediatrics as claimed in claim 7, further comprising a removing mechanism (13), wherein the removing mechanism (13) comprises a fourth connecting rod (1301), a guide groove (1302), a sliding rod (1303), a strong magnet (1304), an electromagnet (1305) and a second spring (1306), the fourth connecting rod (1301) is arranged on the support (1101), the guide groove (1302) is arranged at the top of the fourth connecting rod (1301), a sliding rod (1303) is arranged in the guide groove (1302) in a sliding manner, the strong magnet (1304) is arranged on one side of the sliding rod (1303), the electromagnet (1305) is arranged on one side of the guide groove (1302), and the second spring (1306) is connected between one side of the sliding rod (1303) and the guide groove (1302).

9. The pediatric liquid medicine dispensing equipment as defined in claim 7, further comprising a control box (6), wherein the control box (6) is arranged at the top of the base (1), the control box (6) comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole equipment, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a main power switch through a circuit, and the power supply module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; photoelectric sensor (74) and distance sensor (104) all pass through electric connection with control module, and first electric putter (101), second electric putter (1202) and solenoid valve (73) all pass through relay control module with control module and are connected, and driving motor (93) pass through driving motor (93) control module with control module and are connected.