CN209296747U

CN209296747U - A kind of Water Test Kits quantitative dosing equipment

Info

Publication number: CN209296747U
Application number: CN201821843179.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: SHANGHAI TRUER INDUSTRIAL DEVELOPMENT Co Ltd
Current assignee: SHANGHAI TRUER INDUSTRIAL DEVELOPMENT Co Ltd
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2019-08-23
Anticipated expiration: 2028-11-09

Abstract

A kind of Water Test Kits quantitative dosing equipment, the utility model relates to medicine machine technical fields；Support plate is fixed on the upper surface of base right side, medicine storing pot is fixed on the left side wall of support plate, the upper end of the medicine storing pot is connected with drug-feeding tube, its lower end is connected with drug discharging tube, the upper and lower ends of the support plate left side wall are equipped with convex block, contact is provided with No.1 push rod on the left side wall of drug-feeding tube, the inner sidewall of movable plate is fixedly connected with No.1 push rod, No. two push rods are inserted in the lower end of movable plate, the right end of No. two push rods is pressed on the left side wall of drug discharging tube, connecting rod is fixed in the middle-end of fixed plate, the left end of connecting rod is screwed with connector, drug-feeding tube is equipped with medicine storing pot, medicinal powder is sent in the water of Water Test Kits detection by medicine storing pot, the upper and lower ends of medicine storing pot pass through push rod respectively to be pushed down and control it into medicine and drug, the prices of raw materials of push rod are very low, so as to reduce cost, it is simple with structure, setting Rationally, the advantages that low manufacture cost.

Description

A kind of Water Test Kits quantitative dosing equipment

Technical field

The utility model relates to medicine machine technical fields, and in particular to a kind of Water Test Kits quantitative dosing equipment.

Background technique

Water Test Kits is the height that pollution concentration in water quality is detected by the variation of absorbance, and different pollutants refer to Mark, selects the LED light source of different wave length to detect, medical fluid can be added while water enters Water Test Kits, thus to dosing Different water is measured to be detected, and existing medicine machine is added by constant displacement pump, although in this way Simply, it but has the following problems, first is that the price of constant displacement pump is more expensive, constant displacement pump is connected on Water Test Kits, is caused The cost of Water Test Kits is very high, second is that being easy to be influenced to cause by temperature, voltage etc. since constant displacement pump is a kind of electric product Liquid volume inaccuracy by constant displacement pump input, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed Reason, a kind of Water Test Kits quantitative dosing equipment easy to use, drug-feeding tube are equipped with medicine storing pot, are passed medicinal powder by medicine storing pot Send to Water Test Kits detect water in, the upper and lower ends of medicine storing pot pass through respectively push rod push down control its into medicine and go out The prices of raw materials of medicine, push rod are very low, so as to reduce cost.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes pedestal, drug-feeding tube, support plate, storage Medicinal cupping and drug discharging tube are fixed with support plate on the upper surface of the base right side, storage are fixed on the left side wall of the support plate Medicinal cupping, the upper end of the medicine storing pot are connected with drug-feeding tube, and lower end is connected with drug discharging tube, and the upper end of the drug-feeding tube is hung on medicine storing pot Top connect after the lower end of the drug discharging tube passes through pedestal with Water Test Kits；The upper and lower ends of the support plate left side wall are equal Equipped with convex block, which is respectively arranged at the two sides up and down of medicine storing pot, the left side right side with drug-feeding tube and drug discharging tube respectively Wall contact is arranged, and contact is provided with No.1 push rod on the left side wall of drug-feeding tube, and the left end of No.1 push rod sequentially passes through fixed plate, bullet After spring, movable plate, dew is located at the left side of movable plate, and the lower end of fixed plate is fixed on the base in the middle-end on surface, a left side for spring End is fixed on the left side wall of fixed plate, and right end is fixed on the right side wall of movable plate, and inner sidewall and the No.1 of movable plate push away Bar is fixedly connected, and No. two push rods are inserted in the lower end of movable plate, and the left end of No. two push rods is hung on the left side of movable plate, It after right end passes through fixed plate, is pressed on the left side wall of drug discharging tube, the drug discharging tube is made to block shape, the middle-end of fixed plate left side wall On be fixed with connecting rod, the left end of the connecting rod is screwed with connector by bolt, which is fixed on the middle-end on the right side of movable plate On.

Further, the lower end of the movable plate is equipped with kidney slot, and sliding is provided with limit film in the kidney slot, the limit The rear and front end of piece is slidably arranged in respectively in the front and rear sides wall of kidney slot, and limit film is set on the left end of No. two push rods, And it is fixedly connected.

Further, the upper and lower ends of the medicine storing pot are equipped with screw thread mouth, the screw thread mouth pass through respectively screw thread with into medicine Pipe is connected with drug discharging tube.

Further, the upper surface of the pedestal left end is equipped with side plate, and the front side of the side plate is equipped with cam, cam rear side Rotation axis pass through side plate after, be fixedly connected with rocking handle, rocking handle is hung on the rear side of side plate, and cam and No.1 push rod are in same water The chimb of plane setting, the cam is arranged far from No.1 push rod, the inconsistent setting in left end of another side and No.1 push rod.

Further, the upper end of the support plate left side wall is equipped with limit plate, the rear and front end point of the limit plate lower surface Not She You screw rod and guide post, which is reversed centered on middle-end to the screw thread of two side directions, and the upper end passes through Bearing is screwed on limit plate, after lower end is each passed through pedestal, is fixedly connected with the output shaft of motor, motor is fixed on pedestal On lower surface, and it connect with external power supply, and front side wall of the screw of screw rod upper and lower ends respectively with upper and lower two sides convex block is fixed Connection, the rear wall of the convex block are set in guide post by annulus, and the upper and lower ends of the guide post are separately fixed at limit plate Lower surface and pedestal upper surface on.

Further, the outer sheath of the motor is equipped with waterproof cover, and four peripheral walls of the waterproof cover are fixed on the following table of pedestal On face.

After adopting the above structure, the utility model has the beneficial effect that a kind of Water Test Kits described in the utility model is fixed Medicine machine is measured, drug-feeding tube is equipped with medicine storing pot, medicinal powder is sent in the water of Water Test Kits detection by medicine storing pot, drug storage The upper and lower ends of tank pass through push rod respectively to be pushed down and control it into medicine and drug, and the prices of raw materials of push rod are very low, so as to Reduce cost, the utility model has structure simple, setting rationally, the advantages that low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the left view of the utility model.

Fig. 3 is the structural schematic diagram of support plate in the utility model.

Description of symbols:

Pedestal 1, drug-feeding tube 2, support plate 3, medicine storing pot 4, drug discharging tube 5, convex block 6, No.1 push rod 7, fixed plate 8, spring 9, 10, No. two push rods 11 of movable plate, connecting rod 12, connector 13, kidney slot 14, limit film 15, screw thread mouth 16, side plate 17, cam 18, Rocking handle 19, limit plate 20, screw rod 21, guide post 22, motor 23, waterproof cover 24.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it include pedestal 1, drug-feeding tube 2, Support plate 3, medicine storing pot 4 and drug discharging tube 5 are welded with support plate 3, the support plate 3 on the upper surface on 1 right side of the pedestal Left side wall on be bolted medicine storing pot 4, the upper end of the medicine storing pot 4 is connected with drug-feeding tube 2, and lower end is connected with drug Pipe 5, the upper end of the drug-feeding tube 2 are hung on the top of medicine storing pot 4, after the lower end of the drug discharging tube 5 passes through pedestal 1, with water analysis Instrument connection；The upper and lower ends of 3 left side wall of support plate are welded with convex block 6, which is respectively arranged at medicine storing pot 4 Two sides up and down, left side contacts setting with the right side wall of drug-feeding tube 2 and drug discharging tube 5 respectively, connects on the left side wall of drug-feeding tube 2 Touching is provided with No.1 push rod 7, and after the left end of No.1 push rod 7 sequentially passes through fixed plate 8, spring 9, movable plate 10, dew is located at activity The left side of plate 10, the lower end of fixed plate 8 are weldingly fixed in the middle-end of 1 upper surface of pedestal, and the left end of spring 9 is weldingly fixed on solid On the left side wall of fixed board 8, right end is weldingly fixed on the right side wall of movable plate 10, the inner sidewall and No.1 push rod of movable plate 10 7 are welded and fixed, and No. two push rods 11 are inserted in the lower end of movable plate 10, and be welded and fixed, and the left end of No. two push rods 11 is outstanding to be set It in the left side of movable plate 10, after right end passes through fixed plate 8, is pressed on the left side wall of drug discharging tube 5, keeps the drug discharging tube 5 stifled Plug-like is welded with connecting rod 12 in the middle-end of 8 left side wall of fixed plate, and the left end of the connecting rod 12 is screwed with connector by bolt 13, which is weldingly fixed in the middle-end on 10 right side of movable plate.

Further, the lower end of the movable plate 10 offers kidney slot 14, and sliding is provided with limit in the kidney slot 14 Piece 15, the rear and front end of the limit film 15 are slidably arranged in respectively in the front and rear sides wall of kidney slot 14, and limit film 15 is set in On the left end of No. two push rods 11, and it is welded and fixed.

Further, the upper and lower ends of the medicine storing pot 4 are welded with screw thread mouth 16, which passes through respectively Screw thread is connect with drug-feeding tube 2 and drug discharging tube 5, can be convenient to carry out more to medicine storing pot 4 when needing to change medicine storing pot 4 into dose is larger It changes.

Further, it is welded with side plate 17 on the upper surface of 1 left end of pedestal, the front side of the side plate 17 is hung with Cam 18 is welded and fixed, after rocking handle 19 is hung on side plate 17 after the rotation axis of 18 rear side of cam passes through side plate 17 with rocking handle 19 Side, cam 18 and No.1 push rod 7 are arranged in same level, and the chimb of the cam 18 is arranged far from No.1 push rod 7, another side With the inconsistent setting in left end of No.1 push rod 7, No.1 push rod 7 can be controlled by cam 18, so that staff be facilitated to operate.

Further, the upper end of 3 left side wall of support plate is welded with limit plate 20,20 lower surface of limit plate Rear and front end is respectively equipped with screw rod 21 and guide post 22, which is set centered on middle-end to the screw thread of two side directions on the contrary It sets, and the upper end is screwed on by bearing with limit plate 20, which is embedded in limit plate 20, and its outer ring and limit plate 20 Inner sidewall is welded and fixed, and the top of inner ring and screw rod 21 is welded and fixed, after 21 lower end of screw rod is each passed through pedestal 1, with motor 23 output shaft is welded and fixed, and motor 23 is bolted on the lower surface of pedestal 1, and it connect with external power supply, Model YS-70KTYZ, front side wall of the screw of 21 upper and lower ends of screw rod respectively with upper and lower two sides convex block 6 are welded and fixed, this is convex The rear wall of block 6 is set in guide post 22 by annulus, which is set in guide post 22, and its sidewall weld is fixed on On convex block 6, the upper and lower ends of guide post 22 are respectively welded on the lower surface for being fixed on limit plate 20 and the upper surface of pedestal 1, When replacing medicine storing pot 4, the position of convex block 6 can be adjusted by rotary screw rod 21, so as to drug-feeding tube 2 and the progress of drug discharging tube 5 It is inconsistent.

Further, the outer sheath of the motor 23 is equipped with waterproof cover 24, and four peripheral walls of the waterproof cover 24 are weldingly fixed on On the lower surface of pedestal 1, motor 23 can be protected.

The working principle of this specific embodiment:: in use, medicament enters in medicine storing pot 4 from drug-feeding tube 2, when needing dosing When, hand rocking handle 19, rocking handle 19 is rotated with moving cam 18, when the chimb of cam 18 turns to the direction of No.1 push rod 7, cam 18 No.1 push rod 7 is pushed to the right, flattens it by drug-feeding tube 2, to prevent to continue into medicine, while No.1 push rod 7 drives and lives Movable plate 10 pushes to the right, so that the lower end of movable plate 10 is driven to rotate to the left, when 10 lower end of movable plate is moved to the left, band Dynamic No. two push rods 11 move to the left, so that No. two push rods 11 be made to separate with drug discharging tube 5, the medicament in medicine storing pot 4 is along drug Pipe 5 enters in water, so as to by rocking handle 19 controlled with moving cam 18 No.1 push rod 7 and No. two push rods 11 it is round-trip work come Control quantifying into medicine.

After adopting the above structure, present embodiment has the beneficial effect that

1, the middle-end of movable plate 10 is screwed on connecting rod 12 by connector 13, and connecting rod 12 is fixed in fixed plate 8, is passed through No.1 push rod 7 is pushed to drive No. two 11 back and forth movements of push rod, to control the amount of flow of drug-feeding tube 2 and drug discharging tube 5, No.1 Cost is relatively low for push rod 7 and No. two push rods 11, to reduce whole cost, and controls the not set electronic component in part of medicine, It will not be influenced by temperature, voltage etc., thus will not influence its input into dose；

2, medicine storing pot 4 is connect with drug-feeding tube 2 and drug discharging tube 5 respectively by the screw thread mouth 16 of its upper and lower ends, and convex block 6 can lead to Screw rod 21 is crossed to control the position above and below it, so as to select the size of medicine storing pot 4 as needed；

3,23 outside mask of motor is equipped with waterproof cover 24, when thus preventing water mist big, damages to motor 23.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims

1. a kind of Water Test Kits quantitative dosing equipment, it includes pedestal (1), drug-feeding tube (2), support plate (3), medicine storing pot (4) With drug discharging tube (5), it is fixed with support plate (3) on the upper surface on the right side of the pedestal (1), on the left side wall of the support plate (3) Medicine storing pot (4) are fixed with, the upper end of the medicine storing pot (4) is connected with drug-feeding tube (2), and lower end is connected with drug discharging tube (5), should be into medicine The upper end of pipe (2) is hung on the top of medicine storing pot (4), after the lower end of the drug discharging tube (5) passes through pedestal (1), with Water Test Kits Connection；It is characterized by: the upper and lower ends of support plate (3) left side wall are equipped with convex block (6), which is respectively set In the two sides up and down of medicine storing pot (4), left side contacts setting with the right side wall of drug-feeding tube (2) and drug discharging tube (5) respectively, into medicine It manages to contact on the left side wall of (2) and be provided with No.1 push rod (7), the left end of No.1 push rod (7) sequentially passes through fixed plate (8), spring (9), after movable plate (10), dew is located at the left side of movable plate (10), and the lower end of fixed plate (8) is fixed on pedestal (1) upper surface In middle-end, the left end of spring (9) is fixed on the left side wall of fixed plate (8), and right end is fixed on the right side wall of movable plate (10) On, the inner sidewall of movable plate (10) is fixedly connected with No.1 push rod (7), and No. two push rods are inserted in the lower end of movable plate (10) (11), the left end of No. two push rods (11) is hung on the left side of movable plate (10) and is pressed on after right end passes through fixed plate (8) On the left side wall of drug discharging tube (5), make the drug discharging tube (5) for blocking shape, is fixed with connecting rod in the middle-end of fixed plate (8) left side wall (12), the left end of the connecting rod (12) is screwed with connector (13) by bolt, which is fixed on movable plate (10) right side In the middle-end of side.

2. a kind of Water Test Kits quantitative dosing equipment according to claim 1, it is characterised in that: the movable plate (10) Lower end be equipped with kidney slot (14), sliding is provided with limit film (15) in the kidney slot (14), the front and back two of the limit film (15) End is slidably arranged in respectively in the front and rear sides wall of kidney slot (14), and limit film (15) is set in the left end of No. two push rods (11) On, and be fixedly connected.

3. a kind of Water Test Kits quantitative dosing equipment according to claim 1, it is characterised in that: the medicine storing pot (4) Upper and lower ends be equipped with screw thread mouth (16), which passes through screw thread and drug-feeding tube (2) and drug discharging tube (5) company respectively It connects.

4. a kind of Water Test Kits quantitative dosing equipment according to claim 1, it is characterised in that: the pedestal (1) is left The upper surface at end is equipped with side plate (17), and the front side of the side plate (17) is equipped with cam (18), and the rotation axis on rear side of cam (18) is worn It after crossing side plate (17), is fixedly connected with rocking handle (19), rocking handle (19) is hung on the rear side of side plate (17), and cam (18) is pushed away with No.1 Bar (7) is arranged in same level, and the chimb of the cam (18) is arranged far from No.1 push rod (7), another side and No.1 push rod (7) the inconsistent setting in left end.

5. a kind of Water Test Kits quantitative dosing equipment according to claim 1, it is characterised in that: the support plate (3) The upper end of left side wall is equipped with limit plate (20), and the rear and front end of limit plate (20) lower surface is respectively equipped with screw rod (21) and guiding Column (22), the screw rod (21) are reversed centered on middle-end to the screw thread of two side directions, and the upper end passes through bearing and limit Position plate (20) is screwed on, and after lower end is each passed through pedestal (1), is fixedly connected with the output shaft of motor (23), and motor (23) is fixed On the lower surface of pedestal (1), and it connect with external power supply, and the screw of screw rod (21) upper and lower ends is convex with upper and lower two sides respectively The front side wall of block (6) is fixedly connected, and the rear wall of the convex block (6) is set on guide post (22) by annulus, the guide post (22) upper and lower ends are separately fixed on the lower surface of limit plate (20) and the upper surface of pedestal (1).

6. a kind of Water Test Kits quantitative dosing equipment according to claim 5, it is characterised in that: the motor (23) Outer sheath is equipped with waterproof cover (24), and four peripheral walls of the waterproof cover (24) are fixed on the lower surface of pedestal (1).