CN209733776U - Salt-releasing metering device - Google Patents

Abstract

The salt-releasing meter of the utility model comprises a meter body, a cavity is arranged in the meter body, a front slide block and a rear slide block are arranged in the cavity in a sliding way, the space in the cavity is divided into a first space, a second space and a containing cavity by the front slide block and the rear slide block, the rear part of the meter body is provided with a salt inlet, the front part of the meter body is provided with a salt outlet, the front sliding block and the rear sliding block slide towards the front cover, the containing cavity is communicated with the salt inlet, the front sliding block and the rear sliding block slide towards the rear cover, the rear sliding block seals the salt inlet, the containing cavity is communicated with the salt outlet, the front sliding block is connected with the front push rod, the rear sliding block is connected with the rear push rod, the front push rod is connected with the front end of the shifting fork, the rear end of the shifting fork is connected with the nut, the nut is sleeved at the rear end of the rear push rod through threads, the rear push rod changes the distance of the nut relative to the rear sliding block through relative nut rotation, and therefore the containing cavity between the front sliding block and the rear sliding block is adjusted. The beneficial effects of the utility model reside in that: the salt taking amount is adjustable, salt taking can be realized according to needs in daily life, the precision reaches 5 percent, excessive salt taking is avoided, and the salt taking device is simple in structure, convenient to use, clean and sanitary.

Description

Salt-releasing metering device

Technical Field

The utility model relates to a domestic measurable utensil relates to a put salt counter particularly.

Background

Common salt is a necessity for maintaining human survival, and is mainly obtained from vegetables that are eaten daily. When you feel the dish delicious, it indicates that the salt content in the dish is appropriate. If the dish is not easy to do, a plurality of people cannot do dishes. The vegetable can not be cooked, namely salt can not be put, namely more salt is put. The salt is wasted due to the excessive storage of the salt. People can not feel the right, because the salt is cheap, one gram of the salt is less than one minute, and a plurality of grams of the salt is put in one dish, so that a plurality of money is not wasted. However, the cumulative life and the hundreds of millions of people in the world are wasted, and the total amount is considerable. And when people pursue the dish containing more table salt, the waste amount is found to be more remarkable. For example, modern living conditions are good, a lot of people do not eat salted dishes, and the result is that the leftovers are poured out, so that the accumulated waste is very striking; if someone feels that the dish is poured and wasted, the dish is just barely eaten, and the salt content exceeds the standard, so that the diseases such as stomach cancer, nephritis, hypertension and the like are caused, so that the treatment inevitably consumes much expense, and is not a great waste amount. Therefore, the waste of common salt must be controlled. The most important thing is to control the salt to be more, namely, the salt can be put according to the mark when the dish is cooked, and the amount is large in the heart. The label here is different from person to person, from dish to dish, and from health to health. The number here is that the amount of salt is known after the salt is put.

The traditional method for putting salt is to use a spoon or hold the dish by hand, and a little salt is also commonly used in the conventional menu, which is a method relying on experience by feeling and is not easy to hold by a lot of people. For this reason, the prior art has been improved. For example, Chinese patent publication No.: CN207575063U, announcement date: 6 days 7 and 6 months in 2018, name of utility model: a quantitative salt bottle comprises a bottle bottom 1, a bottle seat 2, a bottle cap 3, a handle 4, a pressing device and a quantitative bin, wherein salt in a bottle body 1 flows into the quantitative bin 10 through a through hole 101, the salt in the quantitative bin 10 rotates along with the quantitative bin 10 and flows into a slide way 201 on the bottle seat 2, and finally the salt is poured out from an outlet 202 at the tail end of the slide way 201. The prior art is a technology for fixing the storage capacity and taking out salt in a limited amount. Can not meet the requirements of placing salt according to the standard and being different from person to person. Also as Chinese patent publication No.: CN107669182A, announcement date: 2018, 2 month and 9 days, name of utility model: the table salt metering device comprises a base 1, wherein a center shaft jack 2 is arranged at the center of the base 1, a center shaft 3 is inserted in the center shaft jack 2, a funnel-shaped supporting plate 4 is arranged on the center shaft 3, a flow channel 5 is arranged at the center of the funnel-shaped supporting plate 4, a movable baffle 6 is arranged at the tail end of the flow channel 5, a shifting piece 7 is arranged at the tail end of the flow channel 5, a plurality of placing boxes 9 with different volumes are arranged on the base 1, during operation, the shifting piece 7 is firstly shifted to enable the flow channel 5 to turn to a required opening for placing the box 9, and table salt flows into the corresponding placing box 9 from the flow channel 5 in the middle of the funnel-. This prior art is an improvement over the prior art described above in that the presence of a plurality of different volume holding boxes 9 allows a person to hold salt in a number of selectable limits. However, as in the prior art, the technology of fixing the bin capacity and limiting the amount of salt is still provided, and although a plurality of fixed bin capacities are added, the positions of different bin capacities are remembered when the technology is used, if no salt is found after the technology is taken out, the bin needs to be placed into the base 1 again, then the bin rotates to the flow channel 5, the salt is taken out after the bin is filled with the salt, and the bin needs to be returned after the salt is used up. Obviously, the series of actions is complicated and time-consuming.

In conclusion, the core of the prior art is fixed bin capacity and limited quantity of salt, the defects are that the using steps are complicated, time and labor are wasted, salt is discharged from the fixed bin without metering, the salt is easy to be added and exceeds the standard, and waste is caused. Today that the society advocates green, environmental protection, saving, in daily cooking, the problem of how to accurate control salt use volume is urgently to be solved.

SUMMERY OF THE UTILITY MODEL

the to-be-solved technical problem of the utility model is to provide a convenient to use's salt counter of putting that can the accurate control salt use amount.

the utility model relates to a salt releasing meter, which comprises a meter body, wherein a cavity is arranged in the meter body, a front slider and a rear slider are arranged in the cavity in a sliding way, the front slider and the rear slider divide the cavity into a first space between the front slider and a front cover of the meter body, a second space between the rear slider and a rear cover of the meter body, and a containing cavity between the front slider and the rear slider, the rear part of the meter body is provided with a salt inlet, the front part of the meter body is provided with a salt outlet, when the front slider and the rear slider slide block slide towards the front cover, the containing cavity is communicated with the salt inlet, when the front slider and the rear slider slide towards the rear cover, the rear slider seals the salt inlet, the containing cavity is communicated with the salt outlet, the front slider is connected with a front push rod, the rear slider is connected with a rear push rod, the front push rod is connected with the front end of a shifting fork, the rear end of shift fork is connected with the nut, the nut is arranged in through the thread bush the rear end of back push rod, back push rod is through relative the nut is rotatory to be changed the nut is relative the distance of back slider to this adjustment preceding slider the volume of holding the chamber between the slider of back.

The utility model discloses a put salt counter, wherein, the shift fork with the ware body is parallel, the ware is fixed with the fixed block on one's body, the shift fork passes through-hole on the fixed block, be provided with the scale on the shift fork, the scale is used for marking the shift fork is by the change of the through-hole extension's of fixed block length, the shift fork by the through-hole extension's of fixed block length change with preceding slider distance between the back slider changes synchronous the correspondence.

The utility model discloses a put salt counter, wherein, reset spring has been put to the cover on the shift fork, reset spring's one end is fixed in on the shift fork, reset spring's the other end is fixed in on one's body the ware is relative the ware body moves backward, reset spring is used for right the pulling force is applyed to the shift fork, so that the shift fork reaches by original position is replied respectively to the back slider that the shift fork drove.

The utility model discloses a put salt counter, wherein, be provided with the thread groove on the back slider, the back push rod stretches into the thread groove, the back slider passes through threaded connection with the back push rod.

the utility model discloses an put salt counter, wherein, be provided with first mounting groove on the preceding slider, the one end of preceding push rod stretches into first mounting groove, still be provided with the second mounting groove on the preceding slider, be provided with one way clutch in the second mounting groove, one way clutch rotatably install in the second mounting groove, through one way clutch with preceding push rod block, preceding slider is connected with preceding push rod.

The utility model discloses an put salt counter-meter, wherein, still include the reverse push rod, the reverse push rod with the parallel and connection of preceding push rod, the one end of reverse push rod is stretched into by the mounting hole of protecgulum stretch into behind the first space preceding slider, the other end of reverse push rod is located just be connected with the stopper outside the cavity, work as preceding push rod promotes preceding slider backward move extremely the edge of salt mouth advances, the stopper with the protecgulum interferes, in order to restrict preceding slider continues the backward movement.

The utility model discloses an put salt counter-meter, wherein, be provided with the boss on the inner wall of the cavity of ware body, the boss be used for with the one way clutch cooperation works as the preceding push rod drives preceding slider moves forward, one way clutch with the boss is interfered, one way clutch rotatory and with preceding push rod breaks away from, the pressure spring has been put to the last cover of reverse push rod, the one end of pressure spring is supported and is covered in the front, the one end of pressure spring is supported in the front on the slider, works as the preceding push rod drives preceding slider moves forward, the pressure spring pressurized is right backward elasticity is applyed to preceding slider.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the front sliding block and the rear sliding block slide in the ware body, and the relative positions of the front sliding block and the rear sliding block can be adjusted at the salt inlet, so that the volume of a containing cavity formed by the front sliding block and the salt inlet can be adjusted, the salt taking amount can be adjusted, the salt taking can be realized as required in daily life, and the precision reaches 5%. 2. At the salt outlet, the position of the front sliding block is unchanged, and the position of the rear sliding block can be adjusted in advance and then fixed, so that the maximum capacity of the accommodating cavity can be preset, and excessive salt taking caused by misoperation is avoided. 3. The utility model discloses a key starting mode, convenient to use, during the use, only with a finger push away the position of the required salt volume of scale or instruction step with the operating handle, then loosen the finger, the required salt of salt mouth meeting discharge. In a word, the utility model overcomes the fixed hold of prior art holds, limits the quantity of and gets the not enough of salt, provides one kind and holds the chamber size arbitrary adjustable, and the salt volume is put to the rated scale adjustable, and a key formula is got the salt volume and is also adjustable in the salt volume of rated scale, and the precision reaches 5%, and simple structure, convenient to use, clean, sanitary salt counter of putting.

Drawings

FIG. 1 is a schematic structural view of the salt dispenser of the present invention in an initial state;

FIG. 2 is a schematic structural view of the salt dispenser of the present invention in a salt-filled state;

FIG. 3 is a schematic structural view of the salt dispenser of the present invention in a filling-completed state;

FIG. 4 is a schematic structural view of the table salt dispenser of the present invention in a table salt discharging state;

FIG. 5 is a top view of a schematic structural diagram of the salt dispenser of the present invention;

FIG. 6 is a schematic view of the fork of FIG. 1;

Fig. 7 is a perspective view of the structure of the salt-releasing meter of the present invention.

In the figure: the device comprises a front push rod 2, a front cover 3, a device body 4, a one-way clutch 5, a front slide block 6, a salt storage barrel 7, a rear slide block 8, a rear cover 9, a shifting fork 10, a rear push rod 11, a seat 13, a reverse push rod 14, a pressure spring 15, an operating handle 16, a return spring 17, a salt inlet A, an accommodating cavity B, a salt outlet C, a boss D, a scale E, a rear push rod tail handle F, the axial width W of the salt inlet, the front edge a of the salt inlet, the rear edge B of the salt inlet, the front edge C of the salt outlet and the rear edge D of the salt outlet.

Detailed Description

As shown in figures 1, 2, 3, 4, 5 and 7, the salt-releasing meter of the utility model comprises a body 4, a cavity is arranged in the body, a front slider 6 and a rear slider 8 are arranged in the cavity in a sliding way, the front slider and the rear slider divide the space in the cavity into a first space between the front slider and a front cover of the body, a second space between the rear slider and a rear cover of the body, a containing cavity B between the front slider and the rear slider, a salt inlet A is arranged at the rear part of the body, a salt outlet C is arranged at the front part of the body, the front slider and the rear slider slide to slide towards the front cover and are communicated with the salt inlet, the front slider and the rear slide to slide towards the rear cover, the containing cavity is communicated with the salt outlet after the salt inlet is sealed by the rear slider, the front slider is connected with a front push rod, the rear slider is connected with a rear push rod, the front end of a front push rod is connected with a nut, the nut is sleeved at the rear end of the rear push rod through threads, and the rear push rod changes the distance of the nut relative to the rear slide block through rotating relative to the nut so as to adjust the volume of the accommodating cavity between the front slide block and the rear slide block.

The utility model discloses a put salt counter, wherein, shift fork 10 is parallel with the ware body, and the ware is fixed with the fixed block on one's body, and the shift fork passes the through-hole on the fixed block, is provided with scale E on the shift fork, and the scale is used for marking the shift fork by the change of the through-hole extension's of fixed block length, and the shift fork is by the change of the through-hole extension's of fixed block length and preceding slider, the synchronous correspondence of distance change between the back slider.

The utility model discloses a put salt counter, wherein, reset spring 17 has been put to the cover on the shift fork, and on reset spring's one end was fixed in the shift fork, reset spring's the other end was fixed in on one's body, and when shift fork relativistic body backward movement, reset spring was used for applying the pulling force to the shift fork to make the shift fork reach the back slider by the shift fork drive reply original position respectively.

The utility model discloses a put salt counter, wherein, be provided with the thread groove on the back slider, the back push rod stretches into the thread groove, and back slider passes through threaded connection with the back push rod.

The utility model discloses a put salt counter, wherein, be provided with first mounting groove on the preceding slider, the one end of preceding push rod stretches into first mounting groove, still is provided with the second mounting groove on the preceding slider, is provided with one way clutch 5 in the second mounting groove, and one way clutch is connected with preceding push rod block through one way clutch in the rotatable second mounting groove of one way clutch.

the utility model discloses an put salt counter-meter, wherein, still include anti-push rod 14, anti-push rod is parallel and be connected with preceding push rod, and anti-push rod's one end stretches into the preceding slider after stretching into first space by the mounting hole of protecgulum, and anti-push rod's the other end is located the cavity and just is connected with the stopper outward, and the slider removes backward to the edge of advancing the salt mouth before current push rod promotes, and the stopper interferes with the protecgulum to the slider continues the rearward movement before the restriction.

The utility model discloses a put salt counter-meter, wherein, be provided with boss D on the inner wall of the cavity of ware body, the boss is used for cooperating with one way clutch, the slider removes forward before current push rod drives, one way clutch interferes with the boss, one way clutch is rotatory and break away from with preceding push rod, the last cover of anti-push rod has set pressure spring 15, the one end of pressure spring is supported and is covered in the front, the one end of pressure spring is supported in the front on the slider, the slider removes forward before current push rod drives, pressure spring pressurized and to the slider backward elasticity of applying before.

The utility model discloses a put salt counter, wherein, the axial distance between a before the salt inlet of salt inlet A and the salt outlet of salt outlet C behind d is greater than the axial width W of salt inlet A.

The utility model discloses a put salt counter, wherein, the top of the salt inlet A of ware body 4 is equipped with holds a salt section of thick bamboo 7, and ware body 4's lower part is installed seat 13.

The utility model discloses a put salt counter, wherein, be provided with two outstanding muscle that exceeds rear end surface 0.2 millimeter that extends from last downwardly extending on the rear end face of preceding slider 6.

The utility model discloses a put salt counter, wherein, the front end of shift fork 10 is installed operating handle 16, and operating handle 16 is plug-type button form.

The utility model discloses a put salt counter, wherein, one way clutch 5 is the pawl formula.

The utility model discloses a put salt counter, wherein, 11 tail ends of back push rod are fixed with the knob.

The utility model discloses a put salt counter can satisfy people and put salt according to the mark, and is different from person to person, and is different because of the dish, and different requirements of putting salt because of healthy, and simple structure, convenient to use.

The following describes the corresponding stages, states, and operation methods experienced by the present invention according to the usage steps:

First, initial stage

As can be seen from fig. 1 and 5, the operating handle 16 is not touched, and the salt-discharging meter of the present invention is in a normal state. The fork 10 is pushed by a return spring 17 to the foremost end (on the left in the figure). In implementation, the return spring 17 is in a compression spring structure. Meanwhile, under the action of two forks of the shifting fork 10, the front push rod 2 and the rear push rod 11 come to the foremost end together.

Since the rear slider 8 is connected with the rear push rod 11, the rear slider 8 also comes to the foremost end thereof, namely, the position d of the salt outlet C in the front end surface thereof. And simultaneously the rear slide block 8 also closes the salt inlet A.

The one-way clutch 5 is of a pawl type, a groove for placing the pawl is formed in the axial middle of the front end of the upper portion of the front sliding block 6, and a boss D is arranged above a sliding block hole of the device body 4 and close to the pawl correspondingly. Because the front slider 6 is attached with the one-way clutch 5 and is in sliding fit with the front push rod 2, if the one-way clutch 5 is in a combined state, the front slider 6 and the front push rod 2 are linked together and should come to the foremost end of the front slider. However, when the boss D is reached and the one-way clutch 5 is pressed by the boss D to be in a disengaged state, the front slider 6 is disengaged from the front push rod 2, and the front slider 6 is pushed into contact with the rear slider 8 by the compression spring 15 on the reverse push rod 14. And then, the rear sliding block 8 is connected with the rear push rod 11 through threads, the rear push rod 11 and the shifting fork 10 are connected in a clamping groove in a rotatable mode, and a knob is fixed at the tail end of the rear push rod 11.

In order to prevent the salt from remaining between the rear end surface of the front slider 6 and the front end surface of the slider 8, two thin ribs (about 0.1 mm in the size of the salt particles) are provided on the rear end surface of the front slider 6 so as to be spaced apart from each other from the top to the bottom and to be higher than the surface by 0.2.

Second, operation stage

As can be seen from fig. 2 and 5, the operating handle 16 is activated, and the salt-discharging meter of the present invention is in a moving state. The fork 10 is moved backward by the operation handle 16. The front slider 6 and the rear slider 8 also move backward in the same manner as in the above stage. The moving force of the front slider 6 at this time comes from the compression spring 15. When the rear end surface of the front slider 6 moves to a position a, the reverse pushing rod 14 is stopped by the front cover 3, and the front slider 6 connected with the reverse pushing rod 14 stops moving. Then, the operation is continued, only the rear slide block 8 continues to move backwards, the salt inlet A is gradually opened, and the salt enters the accommodating cavity B formed among the front slide block 6, the rear slide block 8 and the utensil body 4.

As can be seen from fig. 3 and 5, the operating handle 16 is continuously actuated until reaching the limit position, and in the same way as above, only the rear slide block 8 continues to move the limit position B backwards, the salt inlet a is completely opened to W, and the volume of the accommodating cavity B is maximum at this time, and the salt enters most. The volume of the accommodating cavity B is determined according to the distance of the rear sliding block 8 moving again after the front sliding block 6 reaches the point a, and the operation is controllable within the range W, so that the size of the accommodating cavity B can be adjusted at will, and the salt taking amount can be adjusted steplessly. A graduated scale E is arranged on the cross arm of the shifting fork 10, and the required salt content can be conveniently selected according to the moment.

The utility model discloses a put salt counter can realize getting salt as required, and the precision reaches 5%. The salt content is calculated according to the specific gravity of the common salt, the section of the slide block is designed into a rectangle of 14mm x14mm, so that the back slide block 8 moves 1mm, the volume difference of the B channels of the containing cavities is about 0.15 cubic centimeter, and the salt content difference is 0.3 gram. In the implementation, the axial width W of the salt inlet is 10mm, and the rated maximum salt amount can reach 3 g. The salt inlet A is gradually opened when the rear sliding block 8 moves backwards, the maximum width is W, the rear sliding block 8 is in threaded connection with the rear push rod 11, the rear push rod 11 and the shifting fork 10 are in clamping grooves and are in rotatable connection, and a knob is fixed at the tail end of the rear push rod 11. The maximum salt amount can be adjusted by rotating the rear push rod tail handle F, and the required rated salt amount can be set during use, so that excessive salt taking caused by misoperation can be avoided. The rear cover 9 is arranged at the orifice of the slider at the rear end of the instrument body 4, and after the outer end surface of the rear cover is graduated, the rated salt content can be conveniently adjusted by a knob at the tail end of the rear push rod 11, and meanwhile, the dustproof effect is achieved.

The operation of the salt-placing meter of the utility model adopts a one-key starting mode, which is very convenient. The whole operation is carried out by only using one finger, the operating handle 16 is pushed to the position of the scale E with the required scale, and then the finger is released, and the salt outlet can discharge the required salt.

Third, salt elimination stage

As shown in fig. 2 and 5, a return spring 17 is mounted on the cross arm of the fork 10. After the operating handle 16 stops being touched, the shifting fork 10 starts to move forwards in the reverse direction under the action of the return spring 17, at the moment, the one-way clutch 5 is in a combined state, and the front sliding block 6 is linked with the front push rod 2 and moves forwards together. At this time, the containing cavity B is filled with the salt and moves forwards. The axial distance between the front edge a of the salt inlet A and the back edge d of the salt outlet C is larger than the axial width W of the salt inlet A, is larger than the axial width W in the implementation process and is 11mm, otherwise, the salt inlet A is communicated with the salt outlet C, and salt can be directly discharged from the salt storage cylinder 7 to the salt outlet C, so that the salt amount is disordered. If the containing cavity B is the maximum salt amount, all the parts continue to move forwards, when the front end surface of the rear sliding block 8 exceeds the point a, the salt inlet A is closed, and when the rear end surface of the front sliding block 6 exceeds the point C, the salt outlet C is opened, and salt begins to be discharged downwards. One way clutch 5 has been squeezed into the disengagement state by boss D this moment, and under the promotion of salt in slider 8 and the holding chamber B of back, preceding slider 6 continues to move a segment distance forward, after the salt evacuation, the utility model discloses an it just gets back to the initial stage to put the salt counter, waits for the operation next time.

The upper part of the salt inlet A of the vessel body 4 is provided with a salt storage cylinder 7, and the lower part of the vessel body 4 is provided with a seat 13. The salt is in the device after entering the salt storage barrel 7 and before being discharged, and is not polluted by dust, water vapor and the like in the environment, so that the cleanness and sanitation of the salt are ensured. The salt storage cylinder 7 is made of transparent materials, so that the salt amount can be conveniently observed, and the salt can be conveniently added.

Fig. 6 is a schematic structural diagram of the fork 10 in fig. 1, and the fork 10 is composed of a cross arm slidably fitted with a fork hole and two end forks disposed at the front and rear ends of the cross arm. The cross arm is provided with a graduated scale E, and the required salt content can be conveniently selected according to the current degree. According to general visual error, at scale line width 0.5mm, can distinguish the error of judging 0.15, consequently the utility model discloses a precision is controllable at 5%.

A cross arm of the shifting fork 10 is provided with a return spring 17. An operating handle 16 is mounted at the front end of the shifting fork 10, and the operating handle 16 is in a push-pull button shape. So as to be pushed and pulled back and forth during clearing the bin.

Fig. 7 is a perspective view of the structure of the salt-releasing meter of the present invention. The upper part of the salt inlet A of the vessel body 4 is provided with a salt storage cylinder 7, and the lower part of the vessel body 4 is provided with a seat 13. The operation is carried out by the right hand in the drawing, or by the left hand after mirroring, so as to meet the requirements of different operation habits. In addition, an additional bracket can be connected below the seat 13 to meet the use requirements of different environments.

The utility model discloses a put one-way clutch 5 of salt counter, hold a salt section of thick bamboo 7, seat 13, handle 16, reset spring 17, scale E etc. its structural style is various, only exemplifies in the implementation, and handle 16 can also be in the implementation, through the mechanism conversion, with push-and-pull type change into push type etc. these other forms all are prior art, this paper is not repeated one by one.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the front sliding block and the rear sliding block slide in the ware body, and the relative positions of the front sliding block and the rear sliding block can be adjusted at the salt inlet, so that the volume of a containing cavity formed by the front sliding block and the salt inlet can be adjusted, the salt taking amount can be adjusted, the salt taking can be realized as required in daily life, and the precision reaches 5%. 2. At the salt outlet, the position of the front sliding block is unchanged, and the position of the rear sliding block can be adjusted in advance and then fixed, so that the maximum capacity of the accommodating cavity can be preset, and excessive salt taking caused by misoperation is avoided. 3. The utility model discloses a key starting mode, convenient to use only uses a finger during the use, pushes away the position of the required salt volume of scale or instruction step with the operating handle, then loosens the finger, and the required salt volume can be discharged to the salt mouth. 4. The utility model can be connected with the bracket under the base of the salt-placing meter, which can meet the use requirements of different environments. In a word, the utility model overcomes the fixed hold of prior art holds, limits the quantity of and gets the not enough of salt, provides one kind and holds the chamber size arbitrary adjustable, and the salt volume is put to the rated scale adjustable, and a key formula is got the salt volume and is also adjustable in the salt volume of rated scale, and the precision reaches 5%, and simple structure, convenient to use, clean, sanitary salt counter of putting.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A salt releasing meter is characterized by comprising a meter body, wherein a cavity is arranged in the meter body, a front sliding block and a rear sliding block are slidably arranged in the cavity, the front sliding block and the rear sliding block divide the space in the cavity into a first space between the front sliding block and a front cover of the meter body, a second space between the rear sliding block and a rear cover of the meter body, and a containing cavity between the front sliding block and the rear sliding block, a salt inlet is formed in the rear part of the meter body, a salt outlet is formed in the front part of the meter body, when the front sliding block and the rear sliding block slide towards the front cover, the containing cavity is communicated with the salt inlet, when the front sliding block and the rear sliding block slide towards the rear cover, the rear sliding block seals the salt inlet, the containing cavity is communicated with the salt outlet, the front sliding block is connected with a front push rod, and the rear sliding block is connected with a rear push rod, the front push rod is connected with the front end of the shifting fork, the rear end of the shifting fork is connected with the nut, the nut is arranged at the rear end of the rear push rod through a threaded sleeve, the rear push rod changes the distance between the nut and the rear slide block through relative rotation of the nut, and therefore the volume of an accommodating cavity between the front slide block and the rear slide block is adjusted.

2. The salting dispenser according to claim 1, wherein the fork is parallel to the body, a fixed block is fixed on the body, the fork passes through a through hole on the fixed block, a scale is arranged on the fork and used for marking the change of the length of the part of the fork extending from the through hole of the fixed block, and the change of the length of the part of the fork extending from the through hole of the fixed block corresponds to the change of the distance between the front slider and the rear slider synchronously.

3. The salt release meter according to claim 2, wherein a return spring is sleeved on the fork, one end of the return spring is fixed on the fork, the other end of the return spring is fixed on the device body, and when the fork moves backwards relative to the device body, the return spring is used for applying a pulling force to the fork so as to respectively restore the fork and the rear sliding block driven by the fork to the original positions.

4. The salting gauge of claim 3, wherein the rear slider is provided with a threaded groove, the rear push rod extends into the threaded groove, and the rear slider is in threaded connection with the rear push rod.

5. The salt release meter according to claim 4, wherein a first mounting groove is formed on the front slider, one end of the front push rod extends into the first mounting groove, a second mounting groove is further formed on the front slider, a one-way clutch is arranged in the second mounting groove, the one-way clutch is rotatably mounted in the second mounting groove, and the front slider is connected with the front push rod through the engagement of the one-way clutch and the front push rod.

6. the salt release meter according to claim 5, further comprising a reverse push rod, wherein the reverse push rod is parallel to and connected with the front push rod, one end of the reverse push rod extends into the first space from the mounting hole of the front cover and then extends into the front slider, the other end of the reverse push rod is located outside the cavity and is connected with a limiting block, when the front push rod pushes the front slider to move backwards to the edge of the salt inlet, the limiting block interferes with the front cover to limit the front slider to continue moving backwards.

7. The salt release meter according to claim 6, wherein a boss is provided on an inner wall of the cavity of the body, the boss is adapted to engage with the one-way clutch, when the front push rod drives the front slider to move forward, the one-way clutch interferes with the boss, the one-way clutch rotates and is disengaged from the front push rod, a compression spring is sleeved on the counter push rod, one end of the compression spring abuts against the front cover, one end of the compression spring abuts against the front slider, and when the front push rod drives the front slider to move forward, the compression spring is compressed and applies a backward elastic force to the front slider.