CN209034308U - 30% sodium chlorate solution's Dropping feeder - Google Patents

Abstract

30% sodium chlorate solution's Dropping feeder, including U-tube, the inner wall upper end of U-tube opens up the first threaded hole, the threaded inverted U pipe of lower end periphery is equipped in U-tube, U-tube and inverted U pipe are transparent material, the side of inverted U pipe and U-tube has scale, the lower end periphery of inverted U pipe and the first corresponding threaded holes close, the inner wall of U-tube is concordant with the inner wall of inverted U pipe, T-slot is opened up in the middle part of the top surface of inverted U pipe, top surface opens up through-hole on the inside of inverted U pipe, through-hole it is corresponding with T-slot and with communicated inside T-slot, the first screw rod is passed through in T-slot, handle is fixedly mounted in the upper end of first screw rod.The utility model structure is simple, and the dropwise addition sodium chlorate solution that can be quantified, accuracy is high, avoids waste material, can guarantee the quality of product, convenient for cleaning to device inside, prevent sodium chlorate solution from improving the service life of the present apparatus to the corrosion of the present apparatus.

Description

30% sodium chlorate solution's Dropping feeder

Technical field

The utility model belongs to chemical agent Dropping feeder field, and the specifically sodium chlorate solution of one kind 30% is added dropwise Device.

Background technique

For being related to the chemical reaction of sodium chlorate solution, need to use sodium chlorate solution's Dropping feeder, existing sodium chlorate Solution Dropping feeder is after use, it is not easy to clean to its inside, cause internal washing unclean, be easy sodium chlorate solution Dropping feeder is caused to corrode, reduces its service life；When in use；Not accurate enough, waste material is added dropwise in sodium chlorate solution.

Utility model content

The utility model provides sodium chlorate solution's Dropping feeder of one kind 30%, to solve defect in the prior art.

The utility model is achieved by the following technical programs:

30% sodium chlorate solution's Dropping feeder, including U-tube, the inner wall upper end of U-tube open up the first threaded hole, U type It is equipped with the threaded inverted U pipe of lower end periphery in pipe, U-tube and inverted U pipe are transparent material, and the one of inverted U pipe and U-tube Side has scale, and the lower end periphery of inverted U pipe and the first corresponding threaded holes close, and the inner wall of U-tube and the inner wall of inverted U pipe are flat Together, T-slot is opened up in the middle part of the top surface of inverted U pipe, top surface opens up through-hole on the inside of inverted U pipe, and through-hole is corresponding with T-slot and and T It is communicated inside shape slot, the first screw rod is passed through in T-slot, handle is fixedly mounted in the upper end of the first screw rod, and the first screw rod can be along T-slot It is moved up and down with through-hole, the lower section of the first screw rod is equipped with piston, and the top surface of piston and the lower end of the first screw rod are fixed by bearing Connection, the periphery of piston are in contact with the inner wall of U-tube, are set in T-slot there are two semiorbicular nut, nut is located at the first spiral shell The inside of the two sides of bar, two nuts can be engaged, and two nuts can be meshed with the first screw rod, and the side of nut is set There is the second screw rod, the second screw rod is fixedly connected with nut by bearing, and the two sides of inverted U pipe upper end open up the second threaded hole, Second screw rod passes through the second threaded hole and is meshed with the second threaded hole, and the first through groove, U-tube are opened up in the middle part of U-tube bottom surface The middle part of bottom surface is fixedly mounted round tube, round tube it is corresponding with the first through groove and with communicated inside the first through groove, round tube upper end outside The first circle set is fixedly mounted week, the two sides of the first circle set open up groove, and the two sides of the first circle set are equipped with wedge type block, the wedge of wedge type block Down, the inside of groove is fixedly connected with the side of wedge type block by spring, and spring gives wedge type block one thrust always, round tube Lower end be equipped with dropper, the periphery of dropper upper end is fixedly mounted the second circle set, and the two sides of the second circle set open up the second through groove, first Circle set is inserted into the second circle set, and wedge type block can pass through the second through groove, and the upper end of dropper can be in contact simultaneously with round tube lower end It is communicated with inside round tube.

As described above 30% sodium chlorate solution's Dropping feeder, it is symmetrical slotting that one of nut other side opens up front and back The symmetrical inserted block in front and back is fixedly mounted in slot, the side of another nut, and inserted block is matched with slot.

The two sides of as described above 30% sodium chlorate solution's Dropping feeder, the inverted U pipe and U-tube open up hand Refer to slot.

As described above 30% sodium chlorate solution's Dropping feeder, the inverted U pipe and the top of U-tube scale are solid Dingan County fills magnifying glass.

Sealing is fixedly mounted in the bottom surface of as described above 30% sodium chlorate solution's Dropping feeder, the first circle set Circle.

The periphery of as described above 30% sodium chlorate solution's Dropping feeder, the handle and the second handwheel is fixedly mounted Anti-slip rubber.

The utility model has the advantages that: the utility model structure is simple, the dropwise addition sodium chlorate solution that can be quantified, accuracy Height avoids waste material, can guarantee the quality of product, convenient for cleaning to device inside, prevents sodium chlorate solution to this The corrosion of device improves the service life of the present apparatus；It, can quickly outward using the utility model when extracting sodium chlorate solution The first screw rod is pulled, sodium chlorate solution is entered in inverted U pipe and U-tube by round tube, when sodium chlorate solution is added dropwise, Yong Huyi Hand takes dropper, and another hand takes U-tube, and round tube is passed through the second circle and covers and matches with dropper, wedge type block is pushed away spring Across the second through groove under power effect, the second circle is sleeved on the periphery of the first circle set, and dropper is fixed on the lower section of U-tube, to Fixed handle is pressed down, and handle is moved down by the first screw rod band piston, and piston is molten to U-tube and the sodium chlorate in inverted U pipe Liquid squeeze and flows into the sodium chlorate solution in U-tube and inverted U pipe in dropper, and sodium chlorate solution oozes along dropper, when Need to be added dropwise sodium chlorate solution amount it is less when, turn the second screw rod and drive nut mobile, two nuts clamp the first screw rods, Nut and the first screw rod are to be threadedly engaged connection at this time, turn handle and the first screw rod is driven to be rotated, the first screw rod rotates band Piston uniformly slowly moves down, and the amount that sodium chlorate solution flows into U-tube and inverted U pipe into dropper can be less, Sodium chlorate solution to ooze in dropper measures can be less, and user can accurately add sodium chlorate solution, observes inverted U pipe The scale of side is added dropwise to quantitatively, when completing to be added dropwise, squeezes out surplus solution in the present apparatus, press wedge type block with hand, spring is pressed Contracting, is moved to wedge type block in the second through groove, pulls downward on dropper, and the second circle set separates with the first circle set, removes dropper, turn Inverted U pipe, inverted U pipe remove the first threaded hole, and inverted U pipe is separated with U-tube, cleaned to the utility model inside, prevent Only corrosion of the sodium chlorate solution to the present apparatus improves the service life of the present apparatus.

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 Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property 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 line A-A cross-sectional view of Fig. 1；Fig. 3 is I partial enlargement of Fig. 1 Figure.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

30% sodium chlorate solution's Dropping feeder, as shown, including U-tube 1, the inner wall upper end of U-tube 1 opens up first Threaded hole 2, U-tube 1 is interior to be equipped with the threaded inverted U pipe 3 of lower end periphery, and U-tube 1 and inverted U pipe 3 are transparent material, The side of U-tube 3 and U-tube 1 has scale, and the lower end periphery of inverted U pipe 3 is matched with the first threaded hole 2, U-tube 1 Inner wall is concordant with the inner wall of inverted U pipe 3, opens up T-slot 4 in the middle part of the top surface of inverted U pipe 3,3 inside top surface of inverted U pipe opens up logical Hole 5, through-hole 5 it is corresponding with T-slot 4 and with communicated inside T-slot 4, the first screw rod 6 is passed through in T-slot 4, the first screw rod 6 Handle 10 is fixedly mounted in upper end, and the first screw rod 6 can be moved up and down along T-slot 4 and through-hole 5, and the lower section of the first screw rod 6, which is equipped with, lives Plug 11, the top surface of piston 11 is fixedly connected with the lower end of the first screw rod 6 by bearing, the periphery of piston 11 and the inner wall of U-tube 1 It is in contact, is set in T-slot 4 there are two semiorbicular nut 7, nut 7 is located at the two sides of the first screw rod 6, the inside of two nuts 7 It can be engaged, two nuts 7 can be meshed with the first screw rod 6, and the side of nut 7 is equipped with the second screw rod 8, the second screw rod 8 are fixedly connected with nut 7 by bearing, and the two sides of 3 upper end of inverted U pipe open up the second threaded hole 9, and the second screw rod 8 passes through the It two threaded holes 9 and is meshed with the second threaded hole 9, opens up the first through groove 13 in the middle part of 1 bottom surface of U-tube, in 1 bottom surface of U-tube Portion be fixedly mounted round tube 14, round tube 14 it is corresponding with the first through groove 13 and with communicated inside the first through groove 13,14 upper end of round tube The first circle set 15 is fixedly mounted in periphery, and the two sides of the first circle set 15 open up groove 16, and the two sides of the first circle set 15 are equipped with wedge type block 17, downward, the inside of groove 16 is fixedly connected with the side of wedge type block 17 by spring 18 wedge surface of wedge type block 17, spring 18 Always 17 1 thrusts of wedge type block are given, the lower end of round tube 14 is equipped with dropper 19, and the second circle is fixedly mounted in the periphery of 19 upper end of dropper Set 20, the two sides of the second circle set 20 open up the second through groove 21, and the first circle set 15 is inserted into the second circle set 20,17 energy of wedge type block Across the second through groove 21, the upper end of dropper 19 can be in contact with 14 lower end of round tube and with communicated inside round tube 14.This is practical new Type structure is simple, and the dropwise addition sodium chlorate solution that can be quantified, accuracy is high, avoids waste material, can guarantee the quality of product, Convenient for cleaning to device inside, prevent sodium chlorate solution from improving the service life of the present apparatus to the corrosion of the present apparatus；It uses The utility model can quickly pull out the first screw rod 6 when extracting sodium chlorate solution, sodium chlorate solution by round tube 14 into Enter in inverted U pipe 3 and U-tube 1, when sodium chlorate solution is added dropwise, one hand of user takes dropper 19, and another hand takes U-tube 1, Round tube 14 is passed through into the second circle set 20 and is matched with dropper 19, wedge type block 17 passes through second under the thrust of spring 18 Through groove 21, the second circle set 20 are sleeved on the peripheries of the first circle set 15, and dropper 19 is fixed on the lower section of U-tube 1, downwards by starting Handle 10, handle 10 are moved down by the first screw rod 6 with piston 11, and piston 11 is to the chloric acid in U-tube 1 and inverted U pipe 3 Sodium solution squeeze and flows into the sodium chlorate solution in U-tube 1 and inverted U pipe 3 in dropper 19, and sodium chlorate solution is along dropper 19 ooze, and when the amount for needing to be added dropwise sodium chlorate solution is less, turns the second screw rod 8 and drive nut 7 mobile, two nuts 7 The first screw rod 6 is clamped, nut 7 and the first screw rod 6 are to be threadedly engaged connection at this time, turn handle 10 and the first screw rod 6 is driven to carry out Rotation, the first screw rod 6 rotation band piston 11 uniformly slowly move down, and sodium chlorate solution is in U-tube 1 and inverted U pipe 3 The amount flowed into dropper 19 can be less, so that the sodium chlorate solution oozed in dropper 19 measures, meeting is less, and user can be accurate Addition sodium chlorate solution, observe the scale of 3 side of inverted U pipe, be added dropwise to quantitative, when completing to be added dropwise, squeeze out in the present apparatus and remain Remaining solution presses wedge type block 17 with hand, and spring 18 is compressed, and is moved to wedge type block 17 in second through groove 21, is pulled downward on drop Pipe 19, the second circle set 20 are separated with the first circle set 15, are removed dropper 19, are turned inverted U pipe 3, inverted U pipe 3 removes the first screw thread Hole 2, inverted U pipe 3 are separated with U-tube 1, are cleaned to the utility model inside, and corruption of the sodium chlorate solution to the present apparatus is prevented Erosion, improves the service life of the present apparatus.

Specifically, two nuts 7 are in contact when clamping the first screw rod 6, cooperation is not close, when turning the first screw rod 6, The phenomenon that will appear stripped thread, one of 7 other side of nut of the present embodiment open up the symmetrical slot 22 in front and back, another nut 7 Side the symmetrical inserted block 23 in front and back is fixedly mounted, inserted block 23 is matched with slot 22.When two nuts 7 contact, inserted block 23 with Slot 22 matches, and cooperates two nuts 7 closely, when turning the first screw rod 6, device is more stable.

Specifically, holding inverted U pipe 3 on the other hand when using the present apparatus, moving down the first screw rod 6 on the other hand, be easy to produce The phenomenon that rubber sleeve, use is relatively elaborate, when cleaning the present apparatus, dismantles to U-tube 3 and U-tube 1, is easy to produce skidding The phenomenon that, the two sides of inverted U pipe 3 and U-tube 1 described in the present embodiment open up finger groove.By opening up finger groove, finger It is placed in finger groove, the sliding of finger, more convenient to use when preventing firmly.

Further, needing to observe scale during solution is added dropwise, the distance between scale is too small to be not easy to observe, Magnifying glass 12 is fixedly mounted in the top of inverted U pipe 3 described in the present embodiment and 1 scale of U-tube.By magnifying glass to scale into Row amplification, is more convenient for observing, facilitates the reading of data.

Further, when dropper 19 is sleeved on the periphery of round tube 14, poor sealing will cause the leakage of solution, make At the waste of solution, sodium chlorate solution's drop is with corrosivity, the equipment for damaging periphery, the first circle set 15 described in the present embodiment Sealing ring is fixedly mounted in bottom surface.By the way that sealing ring is fixedly mounted, the leakage of solution is prevented, the equipment for protecting periphery is not contaminated.

Further, it when turning handwheel, is easy to skid, time-consuming and laborious, handle 10 and second described in the present embodiment Anti-slip rubber is fixedly mounted in the periphery of handwheel.Anti-slip rubber increases the frictional force between hand and handle 10 and the second handwheel, more holds Easy turns handle 10 and the second handwheel, saves manpower.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (6)

1.30% sodium chlorate solution's Dropping feeder, it is characterised in that: including U-tube (1), the inner wall upper end of U-tube (1) is opened up First threaded hole (2), U-tube (1) is interior to be equipped with the threaded inverted U pipe (3) of lower end periphery, and U-tube (1) and inverted U pipe (3) are equal For transparent material, the side of inverted U pipe (3) and U-tube (1) has scale, the lower end periphery and the first spiral shell of inverted U pipe (3) Pit (2) matches, and the inner wall of U-tube (1) is concordant with the inner wall of inverted U pipe (3), opens up T in the middle part of the top surface of inverted U pipe (3) Shape slot (4), inverted U pipe (3) inside top surface open up through-hole (5), and through-hole (5) is corresponding with T-slot (4) and internal with T-slot (4) It communicates, passes through the first screw rod (6) in T-slot (4), handle (10) are fixedly mounted in the upper end of the first screw rod (6), the first screw rod (6) Can be moved up and down along T-slot (4) and through-hole (5), the lower section of the first screw rod (6) is equipped with piston (11), the top surface of piston (11) with The lower end of first screw rod (6) is fixedly connected by bearing, and the periphery of piston (11) is in contact with the inner wall of U-tube (1), T-slot (4) it is set in there are two semiorbicular nut (7), nut (7) is located at the two sides of the first screw rod (6), the inside energy of two nuts (7) Enough it is engaged, two nuts (7) can be meshed with the first screw rod (6), and the side of nut (7) is equipped with the second screw rod (8), the Two screw rods (8) are fixedly connected with nut (7) by bearing, and the two sides of inverted U pipe (3) upper end open up the second threaded hole (9), the Two screw rods (8) pass through the second threaded hole (9) and are meshed with the second threaded hole (9), open up first in the middle part of U-tube (1) bottom surface Round tube (14) are fixedly mounted in through groove (13), the middle part of U-tube (1) bottom surface, round tube (14) it is corresponding with the first through groove (13) and with It being communicated inside first through groove (13), the periphery of round tube (14) upper end is fixedly mounted the first circle and covers (15), and the two of the first circle set (15) Side opens up groove (16), first circle set (15) two sides be equipped with wedge type block (17), the wedge surface of wedge type block (17) downward, groove (16) Inside and the side of wedge type block (17) be fixedly connected by spring (18), spring (18) is pushed away to wedge type block (17) one always The lower end of power, round tube (14) is equipped with dropper (19), and the second circle set (20), the second circle set is fixedly mounted in the periphery of dropper (19) upper end (20) two sides open up the second through groove (21), and the first circle set (15) is inserted into the second circle set (20), and wedge type block (17) can be worn It crosses the second through groove (21), the upper end of dropper (19) can be in contact with round tube (14) lower end and communicate with round tube (14) inside.

2. according to claim 1 30% sodium chlorate solution's Dropping feeder, it is characterised in that: one of nut (7) The other side opens up the symmetrical slot (22) in front and back, and the side of another nut (7) is fixedly mounted the symmetrical inserted block (23) in front and back, inserts Block (23) is matched with slot (22).

3. according to claim 1 30% sodium chlorate solution's Dropping feeder, it is characterised in that: the inverted U pipe (3) Finger groove is opened up with the two sides of U-tube (1).

4. according to claim 1 30% sodium chlorate solution's Dropping feeder, it is characterised in that: the inverted U pipe (3) Magnifying glass (12) are fixedly mounted with the top of U-tube (1) scale.

5. according to claim 1 30% sodium chlorate solution's Dropping feeder, it is characterised in that: the first circle set (15) sealing ring is fixedly mounted in bottom surface.

6. according to claim 1 30% sodium chlorate solution's Dropping feeder, it is characterised in that: the handle (10) with Anti-slip rubber is fixedly mounted in the periphery of second handwheel.