CN113289544B

CN113289544B - Putty powder automatic water injection equipment for interior decoration

Info

Publication number: CN113289544B
Application number: CN202110630090.2A
Authority: CN
Inventors: 管越峰; 曹淼; 金耀仑; 陈佳雯; 徐超悦
Original assignee: Wanyang Construction Group Co ltd
Current assignee: Wanyang Construction Group Co ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2022-12-06
Anticipated expiration: 2038-12-28
Also published as: CN113289544A; CN109499471A; CN109499471B

Abstract

The invention belongs to the field of interior decoration, and particularly relates to putty powder automatic water injection equipment for interior decoration, which comprises a barrel, a first horizontal plate, a first hinge block, a water collection tank, a driving rod, a current limiting block and the like, wherein the first horizontal plate is horizontally arranged on the horizontal ground; two first hinge blocks are symmetrically arranged at the centers of two sides of the upper end surface of the first horizontal plate; in the process of upward movement of the water collecting tank, the driving rod positioned above drives the current limiting block to rotate for 45 degrees; in the process of the movement of the water collecting tank from top to bottom, the driving rod positioned below drives the current limiting block to continuously rotate for 45 degrees; the whole automatic water injection device can automatically match the water quality according to the weight of the putty powder in the barrel, and ensures the mixing proportion of the mixture of the putty powder and the water, thereby ensuring the quality of the mixture and further ensuring the quality of indoor decoration; the whole device is of a pure mechanical structure, does not have more precise fine parts, and does not have the conditions of being polluted by putty powder dust and being rusted in the using process, so that the maintenance cost of the water injection device is greatly reduced.

Description

Putty powder automatic water injection equipment for interior decoration

Technical Field

The invention belongs to the field of interior decoration, and particularly relates to putty powder automatic water injection equipment for interior decoration.

Background

The conventional evenly-stirred mixture of putty powder and water used for interior decoration is obtained by two modes, wherein one mode is that clear water with a certain proportion is injected into the putty powder by visual inspection of constructors, and whether the mixture of the putty powder and the water meets the requirement or not is determined by the stirring feeling of both hands; the visual inspection of the water injection amount is not easy to control and is determined according to the visual inspection of the proficiency of an individual, so that the thickness degree of the mixture of the putty powder and the water cannot be ensured, and the quality of the mixture cannot be ensured; if the visual inspection water injection amount is not enough, the continuous water injection is repeatedly carried out through the visual inspection until the water injection amount is determined to meet the requirement through the stirring feeling, so that the proportion of the putty powder and the water in each barrel is different, the standard of the mixture of the putty powder and the water with fixed proportion can not be formed, and the indoor decoration quality is influenced; the other mode is that the mass of the putty powder and the water is measured by an electronic scale and is obtained by stirring according to a certain proportion; the disadvantage of this method is that the electronic weighing device is easily polluted by the dust of the putty powder after long-time use, and sensitive parts inside the electronic weighing device may be polluted by the dust and become invalid, thereby affecting the accuracy of the electronic weighing device, further affecting the ratio of the putty powder and water, and failing to ensure the quality of indoor decoration.

The invention designs a putty powder automatic water injection device for indoor decoration to solve the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses putty powder automatic water injection equipment for interior decoration, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The utility model provides an automatic water injection equipment of putty powder that interior decoration used which characterized in that: the device comprises a barrel, a first horizontal plate, a first hinged block, a swing shaft, a guide post, a return spring, a second horizontal plate, a movable groove, a second hinged block, a first fixed rod, a water collecting tank, a water containing groove, a transmission shaft hole, a second water groove, a first water groove, a third water groove, a fourth water groove, a water guide pipe, a cover cap, a water groove plug, a water passing circular groove, a water leakage hole, a reset spring, a traction line, a traction rod, a trigger block, a trigger groove, a second fixed rod, a driving rod, a C-shaped plate spring, a driving wheel, a first shaft hole, a driving tooth, a synchronous shaft, a one-way clutch, a sealing block, a second shaft hole, a first water hole, a flowing valve body, a rotary groove, a movable cavity, an arc-shaped groove, a second water hole, a flow limiting block and a third water hole, wherein the first horizontal plate is flatly placed on the horizontal ground; two first hinge blocks are symmetrically arranged at the centers of two sides of the upper end surface of the first horizontal plate; four corners of the upper end face of the first horizontal plate are respectively provided with a guide post; a return spring is nested on the outer side of each guide post; a movable groove communicated with the upper end face and the lower end face of the second horizontal plate is formed in the center of one side end face of the second horizontal plate; two second hinge blocks are symmetrically arranged at the centers of two sides of the lower end surface of the second horizontal plate adjacent to one side provided with the movable groove; the two second hinged blocks on the second horizontal plate are hinged with the two first hinged blocks on the first horizontal plate through a swing shaft; the lower end of each return spring is connected with the first horizontal plate, and the upper end of each return spring is connected with the second horizontal plate; the four guide posts are spaced from the second horizontal plate above the guide posts by a certain distance.

The first fixing rod is arranged on the central line of the upper end surface of the second horizontal plate and is positioned between the movable groove and the swing shaft; a water containing groove is formed in the water collecting tank; the upper end of one side wall of the water containing groove is provided with a transmission shaft hole; a second water tank is arranged on the side wall of the water containing tank, which is provided with the transmission shaft hole, and the second water tank is positioned right above the transmission shaft hole; a first water tank is arranged on the upper end surface of the side wall of the water collecting tank, which is provided with the transmission shaft hole, and the first water tank is vertically communicated with the second water tank; a cylindrical third water tank is arranged on the bottom surface of the water containing tank; a fourth water tank is arranged on the side end surface of the water collecting tank, which is opposite to the side end surface provided with the transmission shaft hole, and the fourth water tank is transversely communicated with the third water tank; the water collecting tank is arranged at the upper end of the first fixing rod, and the side end face of the water collecting tank, which is provided with the transmission shaft hole, is positioned at one side of the movable groove on the second horizontal plate; the water guide pipe is arranged at a fourth water tank on the water collecting tank; one end of the water guide pipe, which is not connected with the water collecting tank, extends to the upper part of one side of the second horizontal plate, which is not provided with the movable groove; the first water tank is connected with a tap water source through a water pipe.

A through second shaft hole is formed in the center of the end face of the sealing block; a first through water hole is formed in the end face of the sealing block on the outer side of the second shaft hole; the sealing block is arranged on the side wall of the water containing groove, which is provided with a transmission shaft hole, the second shaft hole is butted with the transmission shaft hole, and the first water hole is butted with the second water groove; the sealing block is fixedly connected with the side wall of the water containing groove in a sealing way; a cylindrical movable cavity is formed in the water flow valve body; a rotary groove communicated with the movable cavity is formed in one end face of the flowing water valve body, and the central axis of the rotary groove is overlapped with the central axis of the movable cavity; two arc-shaped grooves are symmetrically formed in the two circular end faces of the movable cavity, and the arc center axes of the arc-shaped grooves are overlapped with the central axis of the movable cavity; a through second water hole is formed in the center of the side wall of each arc-shaped groove, which is opposite to the notch of the arc-shaped groove; the water flowing valve body is arranged on the sealing block, the notch of the rotating groove is in butt joint with the second shaft hole, and the second water hole is in butt joint with the first water hole; the flowing water valve body is fixedly connected with the sealing block in a sealing way; the flow limiting block is cylindrical; two third water holes which are 180 degrees apart are formed in the end surface of the flow limiting block and close to the edge along the circumferential direction; the flow limiting block is embedded into the movable cavity, and the end surface of the flow limiting block is in sealing contact fit with the end surface of the movable cavity; the two third water holes are matched with the two arc-shaped grooves; one end of the synchronizing shaft sequentially penetrates through the transmission shaft hole, the second shaft hole and the rotating groove from the outer side of the water collecting tank and is fixedly connected with the end face of the current limiting block; the one-way clutch is nested on the synchronizing shaft, and the outer circular surface of the one-way clutch is fixedly connected with the inner circular surface of the transmission shaft hole; a first through shaft hole is formed in the center of the end face of the driving wheel; eight driving teeth which are arranged at intervals of 45 degrees are arranged on the outer circular surface of the driving wheel along the circumferential direction; the driving wheel is installed on the shaft end outside the water collecting tank on the synchronizing shaft through the key fit between the first shaft hole and the synchronizing shaft.

The lower end of the second fixed rod is fixedly arranged on one side of the upper end surface of the first horizontal plate, and the upper end of the second fixed rod penetrates through the movable groove in the second horizontal plate from bottom to top; a triggering groove is formed on one side end face of the triggering block; the trigger block is arranged on the second fixed rod, and the notch of the trigger groove is opposite to the transmission shaft hole; the driving wheel is positioned in the trigger groove; one end of the traction rod is fixedly connected with the side wall of the trigger block, which is provided with the trigger groove, and the other end of the traction rod is positioned right above the third water tank; two driving rods are arranged on the side wall opposite to the notch in the trigger groove in a hinged mode and are positioned on the left side and the right side of the driving wheel; the two driving rods are centrosymmetric about the central axis of the driving wheel; one end of the driving rod, which is not hinged with the side wall of the triggering groove, is matched with the driving teeth on the driving wheel; the side end face of the driving rod is connected with the side wall of the trigger groove through a C-shaped plate spring.

The water tank plug is cylindrical; the lower end surface of the water tank plug is provided with a water passing circular groove with a certain depth; a plurality of water leakage holes are formed in the inner wall of the water passing circular groove; a cover cap is arranged at the upper end of the water tank plug; the lower end of the water tank plug is embedded into a third water tank; the return spring is positioned at the bottom of the third water tank; the lower end of the return spring is connected with the bottom of the third water tank, and the upper end of the return spring is connected with the lower end of the water tank plug; the cap is connected with the traction rod through a traction wire.

As a further improvement of the present technique, the return spring is stretchable and compressible.

As a further improvement of the present technology, the return spring is an extension spring.

As a further improvement of the present technology, the return spring is in a stretched state when the second horizontal plate is in a horizontal state.

As a further improvement of the technology, the radian of the arc-shaped groove is 45 degrees.

As a further improvement of the technology, a third water hole on the flow limiting block is 45 degrees away from the arc-shaped groove in the flowing water valve body in the initial state.

The sealing between the flow limiting block and the water valve body in the invention is the prior art.

The torque formed by the bucket, the water collecting tank and the first fixing rod on the second horizontal plate is negligible relative to the elastic coefficients of the four return springs.

According to the invention, the swinging angle of the second horizontal plate under the action of the gravity of the barrel filled with putty powder is very small, and a certain gap exists between the second fixing rod and the water collecting tank, so that the triggering block arranged on the second fixing rod and the water collecting tank cannot collide and interfere with each other in the process that the first fixing rod drives the water collecting tank to swing upwards around the central axis of the swing shaft; because the width of the driving rod and the driving wheel installed in the trigger block is very large, the swinging of the water collecting tank cannot influence the interaction between the driving teeth on the driving wheel and the driving rod, and the driving teeth and the driving rod cannot be separated from each other, so that the driving rod and the driving wheel are ensured to have mutual transmission relation all the time in the process that the water collecting tank drives the driving wheel to swing upwards around the central axis of the swing shaft.

The return spring is in a stretching state when the second horizontal plate is in a horizontal state, the part of the water tank plug provided with the water leakage hole is positioned outside the third water tank when the second horizontal plate is in the horizontal state, so that the water in the upturned water collecting tank is ensured to swing back and down after reaching a certain quality, and the water in the water collecting tank can flow into the barrel through the third water tank, the fourth water tank and the water guide pipe along the water leakage hole on the water tank plug; when the water collecting tank tilts upwards around the central axis of the swing shaft, the water tank plug is pulled back to the third water tank by the stretched return spring, the third water tank is blocked, and the crystal third water tank and the crystal fourth water tank in the static water collecting tank flow out.

In the process of moving the water collecting tank from bottom to top, the driving rod above the water collecting tank stirs the driving wheel to rotate by 45 degrees; in the process of the movement of the water collecting tank from top to bottom, the driving rod positioned below stirs the driving wheel to continue rotating for 45 degrees.

The radian of the arc-shaped groove is 45 degrees, and the distance between a third water hole on the flow limiting block and the arc-shaped groove in the flowing water valve body is 45 degrees in an initial state, so that when a barrel filled with certain mass of putty powder is placed below a water outlet of a water guide pipe on a second horizontal plate, the barrel filled with the putty powder generates torque on the second horizontal plate, a first fixing rod and a water collecting tank are tilted together, two return springs positioned on one side of the barrel are compressed, and two return springs positioned on one side of the first fixing rod are stretched; the water collecting tank drives the driving wheel to move upwards along the trigger groove through the synchronous shaft; under the action of the restoring force of the return spring, the water tank plug is retracted inwards along the third water tank; the driving rod positioned above acts with the driving teeth on the driving wheel, and the driving rod drives the driving wheel to rotate through the driving teeth; meanwhile, the driving rod positioned above swings around the central axis of the hinge point in the contraction direction under the action of the outer contour of the driving wheel, and the C-shaped plate spring is compressed; the driving rod positioned below does not interact with the driving teeth and is separated from the driving teeth, and the driving rod repeatedly swings around the hinge point under the pressing action of the driving teeth; the driving wheel drives the synchronous shaft to rotate; the synchronous shaft drives the flow limiting block to synchronously rotate; meanwhile, a third water hole which is 45 degrees away from the arc-shaped groove on the flow limiting block swings around the central axis of the synchronizing shaft towards the direction of the arc-shaped groove, and the other third water hole swings towards the direction far away from the arc-shaped groove; when the water collecting tank drives the driving wheel to move to the highest position, the return spring pulls the water tank plug to completely enter the third water tank, and the third water tank is completely blocked by the water tank plug and the cover cap; meanwhile, the driving rod positioned above stirs the driving wheel to rotate for 45 degrees through the driving tooth contacted with the driving rod, the third water hole swinging towards the arc-shaped groove direction on the current limiting block just meets one end of the arc-shaped groove, and the driving rod positioned below swings back under the action of the corresponding C-shaped plate spring and just contacts and matches with the next driving tooth; a passage is formed among the first water tank, the second water tank, the first water hole, the second water hole and the third water hole, and tap water flows into the water collecting tank through the first water tank, the second water tank, the first water hole, the second water hole and the third water hole in sequence; when the water in the water collecting tank reaches a certain mass and the torque generated by the water collecting tank is balanced with the torque generated by the barrel filled with the putty powder, the water collecting tank filled with the water with a certain mass drives the driving wheel to move downwards along the trigger groove through the synchronous shaft; at the moment, the driving rod positioned above begins to be separated from the driving teeth contacted with the driving rod, and no action is generated on the driving wheel; the driving rod positioned below starts to interact with the driving teeth contacted with the driving rod; the driving rod positioned below toggles the driving wheel to continue rotating towards the same direction; the driving wheel drives the synchronous shaft to continue to rotate in the same direction; the synchronous shaft drives the driving wheel and the current limiting block to continuously rotate in the same direction; when the second horizontal plate swings to a horizontal position under the action of a water collecting tank filled with water with certain mass, the second horizontal plate stops swinging; the driving wheel moves downwards along the triggering groove to the extreme position; the driving rod positioned below drives the driving wheel and the current limiting block to continuously rotate for 45 degrees through the driving teeth, and the driving rod positioned above meets and is in contact fit with the next driving tooth; at the moment, the third water hole meeting the arc-shaped groove is just separated from the arc-shaped groove, a passage is not formed among the first water groove, the second water groove, the first water hole, the second water hole and the third water hole any longer, and tap water does not flow into the water collecting tank through the first water groove, the second water groove, the first water hole, the second water hole and the third water hole any longer; at the moment, the other third water hole is 135 degrees away from the arc-shaped groove; the four return springs restore to the original state; under the pulling of the traction wire, the cap drives the water tank plug to move upwards along the third water tank, the water passing circular groove part provided with the water leakage hole on the water outlet groove moves to the outside of the third water tank, and the return spring is stretched to the limit position; a passage is formed among the water containing tank, the third water tank and the fourth water tank, and water in the water containing tank flows into the barrel below through the third water tank, the fourth water tank and the water guide pipe in sequence; when most of the water in the water containing tank flows out, the second horizontal plate begins to swing around the central axis of the pendulum shaft again due to the torque difference of the two sides of the second horizontal plate, and one side of the water collecting tank begins to be tilted; the water collecting tank drives the driving wheel to move upwards again; the driving rod above drives the driving wheel to continuously rotate in the same direction through the driving teeth in contact fit with the driving rod; meanwhile, under the action of a return spring, the water tank plug is embedded into the fourth water tank again to gradually block the fourth water tank; when the water collecting tank drives the driving wheel to move upwards to the limit position, the driving rod positioned below meets the next driving tooth and is in contact fit with the next driving tooth; the return spring contracts to the limit position, the water tank plug is completely embedded into the fourth water tank, and water in the water collecting tank just completely flows into the barrel; an open circuit is formed among the third water tank, the fourth water tank and the water guide pipe; the first water tank, the second water tank, the first water hole, the second water hole and the third water hole are still disconnected; at the moment, the driving wheel drives the flow limiting block to rotate for 45 degrees again through the synchronous shaft; the third water hole far away from the arc-shaped groove swings by 45 degrees towards the arc-shaped groove, and the distance from the third water hole to the arc-shaped groove is reduced to 90 degrees; when the barrel filled with the putty powder and water is taken down from the second horizontal plate, the second horizontal plate swings back around the central axis of the swing shaft under the action of the four return springs, and the second horizontal plate drives the water collecting tank to move downwards through the first fixed rod; the water collecting tank drives the driving wheel to move downwards together; the driving rod above starts to be separated from the corresponding driving tooth and does not interact with the driving wheel any more; the driving rod positioned below drives the driving wheel to continue rotating on the basis of the original rotating direction through the corresponding driving teeth; the driving wheel drives the flow limiting block to continue rotating through the synchronous shaft; the third water hole swinging towards the arc-shaped groove on the flow limiting block is continuously close to the arc-shaped groove; when the second horizontal plate swings back to the horizontal position around the central axis of the swing shaft, the water collecting tank drives the driving wheel to move downwards to the initial limit position; in the process, the driving rod positioned below drives the driving wheel to continuously rotate for 45 degrees through the corresponding driving teeth, the driving wheel drives the flow limiting block to continuously rotate for 45 degrees through the synchronizing shaft, the distance between a third water hole close to the arc-shaped groove on the flow limiting block and the arc-shaped groove is reduced to 45 degrees, and the driving wheel and the driving rod are restored to the initial state again; the relative position of the whole flow limiting block and the flowing water valve body is restored to the initial state again; the return spring is again stretched to the extreme position and the water tank plug is again pulled out of the fourth water tank by the pull wire to return to the position of the initial state.

The one-way clutch of the invention is used for preventing the synchronous shaft from rotating reversely; if the synchronous shaft rotates reversely, the angular distance between the third water hole and the arc-shaped groove is larger than 45 degrees when the barrel is not placed on the second horizontal plate; when the water collecting tank drives the driving wheel to move upwards to the limit position, the driving wheel drives the flow limiting block to rotate for 45 degrees, the third water hole cannot meet the arc-shaped groove, a passage cannot be formed among the first water tank, the second water tank, the first water hole, the second water hole and the third water hole, and tap water cannot flow into the water collecting tank through the first water tank, the second water tank, the first water hole, the second water hole and the third water hole, so that the automatic water injection function of the water injection device is influenced; only when the one-way clutch prevents the synchronous shaft from rotating reversely, the flow limiting block can be accurately matched with the arc-shaped groove on the water flowing valve body, so that the automatic water injection function of the water injection device is completed.

When the barrel filled with certain mass of putty powder is placed below the water outlet of the water guide pipe on the second horizontal plate, the barrel filled with the putty powder generates torque on the second horizontal plate, the first fixing rod and the water collecting tank are tilted together, the two return springs positioned on one side of the barrel are compressed, and the two return springs positioned on one side of the first fixing rod are stretched; the water collecting tank drives the driving wheel to move upwards along the trigger groove through the synchronous shaft; under the action of the restoring force of the return spring, the water tank plug is retracted inwards along the third water tank; the driving rod positioned above the driving wheel acts on the driving teeth on the driving wheel, and the driving rod drives the driving wheel to rotate through the driving teeth; meanwhile, the driving rod positioned above swings around the central axis of the hinge point in the contraction direction under the action of the outer contour of the driving wheel, and the C-shaped plate spring is compressed; the driving rod positioned below does not interact with the driving teeth and is separated from the driving teeth, and the driving rod repeatedly swings around the hinge point under the pressing action of the driving teeth; the driving wheel drives the synchronous shaft to rotate; the synchronous shaft drives the flow limiting block to synchronously rotate; meanwhile, a third water hole which is arranged on the flow limiting block and has a distance of 45 degrees with the arc-shaped groove swings around the central axis of the synchronizing shaft towards the direction of the arc-shaped groove, and the other third water hole swings towards the direction far away from the arc-shaped groove.

When the water collecting tank drives the driving wheel to move to the highest position, the return spring pulls the water tank plug to completely enter the third water tank, and the third water tank is completely blocked by the water tank plug and the cover cap; meanwhile, the driving rod positioned above stirs the driving wheel to rotate for 45 degrees through the driving tooth contacted with the driving rod, the third water hole swinging towards the arc-shaped groove direction on the current limiting block just meets one end of the arc-shaped groove, and the driving rod positioned below swings back under the action of the corresponding C-shaped plate spring and just contacts and matches with the next driving tooth; a passage is formed among the first water tank, the second water tank, the first water hole, the second water hole and the third water hole, and tap water flows into the water collecting tank through the first water tank, the second water tank, the first water hole, the second water hole and the third water hole in sequence.

When the water in the water collecting tank reaches a certain mass and the torque generated by the water collecting tank is balanced with the torque generated by the barrel filled with the putty powder, the water collecting tank filled with the water with the certain mass drives the driving wheel to move downwards along the trigger groove through the synchronous shaft; at the moment, the driving rod positioned above begins to be separated from the driving teeth contacted with the driving rod, and no action is generated on the driving wheel; the driving rod positioned below starts to interact with the driving teeth contacted with the driving rod; the driving rod positioned below stirs the driving wheel to continue rotating towards the same direction; the driving wheel drives the synchronous shaft to continue to rotate in the same direction; the synchronous shaft drives the driving wheel and the current limiting block to continuously rotate in the same direction; when the second horizontal plate swings to a horizontal position under the action of a water collecting tank filled with water with certain mass, the second horizontal plate stops swinging; the driving wheel moves downwards along the triggering groove to the extreme position; the driving rod positioned below drives the driving wheel and the current limiting block to continuously rotate for 45 degrees through the driving teeth, and the driving rod positioned above meets and is in contact fit with the next driving tooth; at the moment, the third water hole meeting the arc-shaped groove is just separated from the arc-shaped groove, a passage is not formed among the first water tank, the second water tank, the first water hole, the second water hole and the third water hole any more, and tap water does not flow into the water collecting box through the first water tank, the second water tank, the first water hole, the second water hole and the third water hole any more; at the moment, the other third water hole is 135 degrees away from the arc-shaped groove; the four return springs restore to the original state; under the pulling of the traction wire, the cap drives the water tank plug to move upwards along the third water tank, the water passing circular groove part provided with the water leakage hole on the water outlet groove moves to the outside of the third water tank, and the return spring is stretched to the limit position; an access is formed among the water containing tank, the third water tank and the fourth water tank, and water in the water containing tank flows into the barrel below through the third water tank, the fourth water tank and the water guide pipe in sequence.

When most of the water in the water containing tank flows out, the second horizontal plate begins to swing around the central axis of the pendulum shaft again due to the torque difference of the two sides of the second horizontal plate, and one side of the water collecting tank begins to be tilted; the water collecting tank drives the driving wheel to move upwards again; the driving rod above drives the driving wheel to continuously rotate in the same direction through the driving teeth in contact fit with the driving rod; meanwhile, under the action of a return spring, the water tank plug is embedded into the fourth water tank again to gradually block the fourth water tank; when the water collecting tank drives the driving wheel to move upwards to the limit position, the driving rod positioned below meets the next driving tooth and is in contact fit with the next driving tooth; the return spring contracts to the limit position, the water tank plug is completely embedded into the fourth water tank, and water in the water collecting tank just completely flows into the barrel; an open circuit is formed among the third water tank, the fourth water tank and the water guide pipe; the first water tank, the second water tank, the first water hole, the second water hole and the third water hole are still disconnected; at the moment, the driving wheel drives the flow limiting block to rotate for 45 degrees again through the synchronous shaft; the third water hole far away from the arc-shaped groove swings by 45 degrees towards the arc-shaped groove, and the distance from the third water hole to the arc-shaped groove is reduced to 90 degrees.

When the barrel filled with the putty powder and the water is taken down from the second horizontal plate, the second horizontal plate swings back around the central axis of the swing shaft under the action of the four return springs, and the second horizontal plate drives the water collecting tank to move downwards through the first fixing rod; the water collecting tank drives the driving wheel to move downwards together; the driving rod above starts to be separated from the corresponding driving tooth and does not interact with the driving wheel any more; the driving rod positioned below drives the driving wheel to continue rotating on the basis of the original rotating direction through the corresponding driving teeth; the driving wheel drives the flow limiting block to continue rotating through the synchronous shaft; the third water hole swinging towards the arc-shaped groove on the flow limiting block is continuously close to the arc-shaped groove; when the second horizontal plate swings back to a horizontal position around the central axis of the swing shaft, the water collecting tank drives the driving wheel to move downwards to the initial limit position; in the process, the driving rod positioned below drives the driving wheel to continuously rotate for 45 degrees through the corresponding driving teeth, the driving wheel drives the flow limiting block to continuously rotate for 45 degrees through the synchronizing shaft, the distance between a third water hole close to the arc-shaped groove on the flow limiting block and the arc-shaped groove is reduced to 45 degrees, and the driving wheel and the driving rod are restored to the initial state again; the relative position of the whole flow limiting block and the flowing water valve body is restored to the initial state again; the return spring is again stretched to the extreme position and the water tank plug is again pulled out of the fourth water tank by the pull wire to return to the position of the initial state.

Compared with the traditional putty powder water injection equipment, in the process of upward movement of the water collection tank, the driving rod positioned above the water collection tank drives the flow limiting block to rotate for 45 degrees through the driving wheel and the synchronous shaft; in the process of the movement of the water collecting tank from top to bottom, the driving rod positioned below drives the flow limiting block to continuously rotate for 45 degrees through the driving wheel and the synchronous shaft; the whole automatic water injection device can automatically match the water quality according to the weight of the putty powder in the barrel, so that the mixing proportion of the mixture of the putty powder and the water is ensured, and a certain matching standard is formed, thereby ensuring the quality of the mixture and further ensuring the quality of interior decoration; the whole device is of a pure mechanical structure, and no precise fine parts exist, so that the situation of pollution and corrosion caused by putty powder dust does not exist in the using process, and the maintenance cost of the water injection device is greatly reduced; the invention has simple structure and better use effect.

Drawings

FIG. 1 is a schematic view of the overall water injection apparatus.

FIG. 2 is a schematic sectional view of the whole of the water injection apparatus.

FIG. 3 is a schematic cross-sectional view of the water collecting tank, the return spring, the water tank plug and the cap.

FIG. 4 is a cross-sectional view of the assembly of the second water hole in the valve body, the first water hole in the sealing block, the first water tank and the second water tank in the water collection tank.

FIG. 5 is a cross-sectional view of the trigger block, the driving rod, the C-shaped plate spring, the driving wheel and the driving teeth.

FIG. 6 is a cross-sectional view of the first horizontal plate, the second horizontal plate, the guide post and the return spring.

Fig. 7 is a schematic diagram of a trigger block.

Fig. 8 is a schematic perspective view of a header tank.

Fig. 9 is a schematic cross-sectional view of a third tank and a fourth tank in the header.

FIG. 10 is a perspective view of the first and second troughs and the gear shaft hole in the sump.

Fig. 11 is a schematic view of a capping machine sink plug fit.

Fig. 12 is a schematic view of a seal block.

FIG. 13 is a schematic perspective view of a flow valve body.

FIG. 14 is a schematic view in perspective of a section of a flow valve body.

FIG. 15 is a schematic cross-sectional view of a flow valve body.

Fig. 16 is a schematic perspective view of a flow restriction block.

FIG. 17 is a schematic view of the drive wheel and drive tooth engagement.

Number designation in the figures: 1. a barrel; 2. a first horizontal plate; 3. a first hinge block; 4. a pendulum shaft; 5. a guide post; 6. a return spring; 7. a second horizontal plate; 8. a movable groove; 9. a second hinge block; 10. a first fixing lever; 11. a water collection tank; 12. a water containing tank; 13. a transmission shaft hole; 14. a second water tank; 15. a first water tank; 16. a third water tank; 17. a fourth water tank; 18. a water conduit; 19. capping; 20. a sink plug; 21. a water passing circular groove; 22. a water leakage hole; 23. a return spring; 24. a pull wire; 25. a draw bar; 26. a trigger block; 27. a trigger slot; 28. a second fixing bar; 29. a drive rod; 30. a C-shaped plate spring; 31. a drive wheel; 32. a first shaft hole; 33. a drive tooth; 34. a synchronizing shaft; 35. a one-way clutch; 36. a sealing block; 37. a first water hole; 38. a valve body for running water; 39. a rotating tank; 40. a movable cavity; 41. an arc-shaped slot; 42. a second water hole; 43. a flow limiting block; 44. a third water hole; 45. a second shaft bore.

Detailed Description

As shown in fig. 1 and 4, it includes a barrel 1, a first horizontal plate 2, a first hinged block 3, a swing shaft 4, a guide post 5, a return spring 6, a second horizontal plate 7, a movable groove 8, a second hinged block 9, a first fixed rod 10, a water collecting tank 11, a water containing tank 12, a transmission shaft hole 13, a second water tank 14, a first water tank 15, a third water tank 16, a fourth water tank 17, a water guiding pipe 18, a cap 19, a water tank plug 20, a water passing circular groove 21, a water leakage hole 22, a return spring 23, a pull wire 24, a pull rod 25, a trigger block 26, a trigger groove 27, a second fixed rod 28, a drive rod 29, a C-shaped plate spring 30, a drive wheel 31, a first shaft hole 32, a drive tooth 33, a synchronous shaft 34, a one-way clutch 35, a sealing block 36, a second shaft hole 45, a first water hole 37, a water flowing valve body 38, a rotary groove 39, a movable cavity 40, an arc-shaped groove 41, a second water hole 42, a flow limiting block 43, and a third water hole 44, wherein as shown in fig. 1, 2 and 6, the first horizontal plate 2 is horizontally placed on the ground; as shown in fig. 6, two first hinge blocks 3 are symmetrically installed at the centers of both sides of the upper end surface of the first horizontal plate 2; four corners of the upper end surface of the first horizontal plate 2 are respectively provided with a guide post 5; a return spring 6 is nested on the outer side of each guide post 5; a movable groove 8 communicated with the upper end surface and the lower end surface of the second horizontal plate 7 is formed in the center of one side end surface of the second horizontal plate; two second hinging blocks 9 are symmetrically arranged at the centers of two sides adjacent to one side provided with the movable groove 8 on the lower end surface of the second horizontal plate 7; two second hinged blocks 9 on the second horizontal plate 7 are hinged with the two first hinged blocks 3 on the first horizontal plate 2 through the swing shaft 4; the lower end of each return spring 6 is connected with the first horizontal plate 2, and the upper end of each return spring is connected with the second horizontal plate 7; the four guide posts 5 are at a distance from a second horizontal plate 7 located above them.

As shown in fig. 1 and 2, the first fixing rod 10 is installed on the center line of the upper end surface of the second horizontal plate 7, and the first fixing rod 10 is located between the movable groove 8 and the swing shaft 4; as shown in fig. 8, a water tank 12 is provided in the water collection tank 11; as shown in fig. 10, a driving shaft hole 13 is formed at the upper end of one side wall of the water containing tank 12; a second water tank 14 is arranged on the side wall of the water containing tank 12, which is provided with a transmission shaft hole 13, and the second water tank 14 is positioned right above the transmission shaft hole 13; a first water tank 15 is arranged on the upper end surface of the side wall of the water collecting tank 11, which is provided with the transmission shaft hole 13, and the first water tank 15 is vertically communicated with a second water tank 14; as shown in fig. 9, a cylindrical third water tank 16 is provided on the bottom surface of the water containing tank 12; a fourth water tank 17 is arranged on the side end surface of the water collecting tank 11 opposite to the side end surface provided with the transmission shaft hole 13, and the fourth water tank 17 is transversely communicated with the third water tank 16; as shown in fig. 1 and 2, the water collecting tank 11 is installed at the upper end of the first fixing rod 10, and the side end surface of the water collecting tank 11, on which the transmission shaft hole 13 is opened, is located at the side of the movable groove 8 on the second horizontal plate 7; the water guide pipe 18 is arranged at the fourth water tank 17 on the water collecting tank 11; one end of the water guide pipe 18 which is not connected with the water collecting tank 11 extends to the upper part of one side of the second horizontal plate 7 which is not provided with the movable groove 8; the first water tank 15 is connected to a tap water source through a water pipe.

As shown in fig. 12, a through second shaft hole 45 is formed in the center of the end surface of the sealing block 36; a first water hole 37 which is through is arranged on the end surface of the sealing block 36 on the outer side of the second shaft hole 45; as shown in fig. 4, the sealing block 36 is installed on the side wall of the water containing tank 12 with the transmission shaft hole 13, the second shaft hole 45 is butted with the transmission shaft hole 13, and the first water hole 37 is butted with the second water tank 14; the sealing block 36 is fixedly connected with the side wall of the water containing groove 12 in a sealing way; as shown in fig. 15, a cylindrical movable chamber 40 is formed in the water flow valve body 38; as shown in fig. 13, a rotation groove 39 communicated with the movable cavity 40 is formed on one end surface of the water flow valve body 38, and the central axis of the rotation groove 39 is overlapped with the central axis of the movable cavity 40; as shown in fig. 14 and 15, two arc-shaped slots 41 are symmetrically formed on two circular end surfaces of the movable chamber 40, and the arc center axes of the arc-shaped slots 41 coincide with the central axis of the movable chamber 40; a through second water hole 42 is formed in the center of the side wall of each arc-shaped groove 41 opposite to the notch of the arc-shaped groove 41; as shown in fig. 4, the flowing water valve body 38 is mounted on the sealing block 36, and the notch of the rotating groove 39 is butted with the second shaft hole 45, and the second water hole 42 is butted with the first water hole 37; the flowing water valve body 38 is fixedly connected with the sealing block 36 in a sealing way; as shown in fig. 16, the flow restricting block 43 is cylindrical; two third water holes 44 which are 180 degrees apart are formed on the end surface of the flow limiting block 43 and close to the edge along the circumferential direction; as shown in fig. 4, the flow restriction block 43 is embedded in the movable cavity 40, and the end surface of the flow restriction block 43 is in sealing contact fit with the end surface of the movable cavity 40; the two third water holes 44 are matched with the two arc-shaped grooves 41; one end of the synchronizing shaft 34 sequentially penetrates through the transmission shaft hole 13, the second shaft hole 45 and the rotating groove 39 from the outer side of the water collecting tank 11 to be fixedly connected with the end face of the current limiting block 43; the one-way clutch 35 is nested on the synchronizing shaft 34, and the outer circular surface of the one-way clutch 35 is fixedly connected with the inner circular surface of the transmission shaft hole 13; as shown in fig. 17, a first shaft hole 32 is formed through the center of the end face of the driving wheel 31; eight driving teeth 33 which are arranged at an interval of 45 degrees are arranged on the outer circular surface of the driving wheel 31 along the circumferential direction; as shown in fig. 4 and 5, the driving wheel 31 is mounted on the synchronizing shaft 34 at the shaft end outside the water collecting tank 11 through a key fit between the first shaft hole 32 and the synchronizing shaft 34.

As shown in fig. 1 and 2, the second fixing rod 28 is fixedly installed at one side of the upper end surface of the first horizontal plate 2 through the lower end thereof, and the upper end of the second fixing rod 28 passes through the movable groove 8 of the second horizontal plate 7 from bottom to top; as shown in fig. 7, a trigger groove 27 is formed on one side end surface of the trigger block 26; as shown in fig. 2 and 4, the trigger block 26 is mounted on the second fixing rod 28, and the notch of the trigger groove 27 is opposite to the transmission shaft hole 13; as shown in fig. 5, the driving wheel 31 is located in the trigger groove 27; one end of the traction rod 25 is fixedly connected with the side wall of the trigger block 26, which is provided with the trigger groove 27, and the other end is positioned right above the third water tank 16; two driving rods 29 are mounted on the side wall of the trigger groove 27 opposite to the notch in a hinged manner, and the two driving rods 29 are positioned at the left side and the right side of a driving wheel 31; the two drive levers 29 are centrosymmetric about the central axis of the drive wheel 31; the end of the driving rod 29 which is not hinged with the side wall of the trigger groove 27 is matched with a driving tooth 33 on the driving wheel 31; the side end face of the driving rod 29 is connected with the side wall of the trigger groove 27 through a C-shaped plate spring 30.

As shown in fig. 11, the sink plug 20 is cylindrical; the lower end surface of the water tank plug 20 is provided with a water passing circular groove 21 with a certain depth; a plurality of water leakage holes 22 are formed on the inner wall of the water passing circular groove 21; a cover cap 19 is arranged at the upper end of the water tank plug 20; as shown in fig. 3, the lower end of the tank plug 20 is embedded in the third tank 16; the return spring 23 is positioned at the bottom of the third water tank 16; the lower end of the return spring 23 is connected with the bottom of the third water tank 16, and the upper end of the return spring is connected with the lower end of the water tank plug 20; as shown in fig. 2 and 3, the cap 19 is connected with the drawbar 25 via a drawbar 24.

As shown in fig. 6, the return spring 6 is stretchable and compressible.

As shown in fig. 3, the return spring 23 is an extension spring.

As shown in fig. 3, the return spring 23 is in a stretched state when the second horizontal plate 7 is in a horizontal state.

As shown in fig. 15, the arc of the arc-shaped groove 41 is 45 degrees.

As shown in fig. 17, a third water hole 44 of the flow restricting block 43 is spaced 45 degrees from the arc-shaped groove 41 of the water valve body 38 in the initial state.

The seal between restriction 43 and flow valve body 38 of the present invention is conventional.

The torque of the tub 1, the sump 11 and the first fixing lever 10 to the second horizontal plate 7 in the present invention is negligible with respect to the elastic coefficients of the four return springs 6.

In the invention, the swinging angle of the second horizontal plate 7 under the action of the gravity of the barrel 1 filled with putty powder is very small, and a certain gap exists between the second fixing rod 28 and the water collecting tank 11, so that the triggering block 26 arranged on the second fixing rod 28 and the water collecting tank 11 cannot collide and interfere with each other in the process that the first fixing rod 10 drives the water collecting tank 11 to swing upwards around the central axis of the swing shaft 4; because the driving rod 29 and the driving wheel 31 installed in the trigger block 26 have large widths, the swing of the water collecting tank 11 does not affect the interaction between the driving tooth 33 on the driving wheel 31 and the driving rod 29, and the driving tooth 33 and the driving rod 29 do not separate from each other, thereby ensuring that the driving rod 29 and the driving wheel 31 always have a mutual transmission relation in the process that the water collecting tank 11 drives the driving wheel 31 to swing upwards around the central axis of the pendulum shaft 4.

The return spring 23 is in a stretching state when the second horizontal plate 7 is in a horizontal state, the part of the water tank plug 20 provided with the water leakage hole 22 is positioned outside the third water tank 16 when the second horizontal plate 7 is in the horizontal state, so as to ensure that the water in the upturned water collecting tank 11 swings back and down after reaching a certain quality, and the water in the water collecting tank 11 can flow into the barrel 1 through the third water tank 16, the fourth water tank 17 and the water guide pipe 18 along the water leakage hole 22 on the water tank plug 20; when the water collecting tank 11 is tilted up around the central axis of the pendulum shaft 4, the water tank plug 20 is pulled back to the third water tank 16 by the previously stretched return spring 23, the third water tank 16 is blocked, and the crystal third water tank 16 and the crystal fourth water tank 17 in the static water collecting tank 11 flow out.

In the process of the movement of the water collecting tank 11 from bottom to top, the driving rod 29 positioned above stirs the driving wheel 31 to rotate by 45 degrees; during the movement of the water collecting tank 11 from top to bottom, the driving rod 29 at the lower part drives the driving wheel 31 to rotate for 45 degrees.

The radian of the arc-shaped groove 41 is 45 degrees, and the design purpose that a third water hole 44 on the flow limiting block 43 is at a distance of 45 degrees from the arc-shaped groove 41 in the water flowing valve body 38 in an initial state is that when a barrel 1 filled with certain mass of putty powder is placed below a water outlet of a water guide pipe 18 on a second horizontal plate 7, the barrel 1 filled with the putty powder generates torque on the second horizontal plate 7, a first fixing rod 10 and a water collecting tank 11 are tilted together, two return springs 6 positioned on one side of the barrel 1 are compressed, and two return springs 6 positioned on one side of the first fixing rod 10 are stretched; the water collecting tank 11 drives the driving wheel 31 to move upwards along the triggering groove 27 through the synchronizing shaft 34; under the restoring force of the return spring 23, the sink plug 20 is retracted inward along the third sink 16; the driving rod 29 positioned above acts on the driving teeth 33 on the driving wheel 31, and the driving rod 29 drives the driving wheel 31 to rotate through the driving teeth 33; meanwhile, the driving rod 29 positioned above swings around the central axis of the hinge point in the contraction direction under the action of the outer contour of the driving wheel 31, and the C-shaped plate spring 30 is compressed; the driving rod 29 positioned below does not interact with the driving tooth 33 and is separated from the driving tooth 33, and repeatedly swings around the hinge point under the pressing action of the driving tooth 33; the driving wheel 31 drives the synchronizing shaft 34 to rotate; the synchronous shaft 34 drives the flow limiting block 43 to synchronously rotate; meanwhile, the third water hole 44 on the flow-limiting block 43, which is 45 degrees away from the arc-shaped groove 41, swings around the central axis of the synchronizing shaft 34 towards the direction of the arc-shaped groove 41, and the other third water hole 44 swings towards the direction away from the arc-shaped groove 41; when the water collecting tank 11 drives the driving wheel 31 to move to the highest position, the return spring 23 pulls the water tank plug 20 to completely enter the third water tank 16, and the third water tank 16 is completely blocked by the water tank plug 20 and the cap 19; meanwhile, the driving rod 29 positioned above stirs the driving wheel 31 through the driving tooth 33 contacted with the driving rod to rotate for 45 degrees, the third water hole 44 on the current limiting block 43 swinging towards the direction of the arc-shaped groove 41 just meets one end of the arc-shaped groove 41, and the driving rod 29 positioned below swings back under the action of the corresponding C-shaped plate spring 30 and just contacts and matches with the next driving tooth 33; a passage is formed among the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44, and tap water sequentially flows into the water collecting tank 11 through the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44; when the water in the water collecting tank 11 reaches a certain mass and the torque generated by the water collecting tank 11 is balanced with the torque generated by the barrel 1 filled with the putty powder, the water collecting tank 11 filled with the water with the certain mass drives the driving wheel 31 to move downwards along the trigger groove 27 through the synchronizing shaft 34; at this time, the driving rod 29 located above starts to disengage from the driving tooth 33 in contact therewith, and no longer acts on the driving wheel 31; the drive rod 29 located below comes into interaction with the drive tooth 33 in contact therewith; the driving rod 29 positioned below stirs the driving wheel 31 to rotate continuously in the same direction; the driving wheel 31 drives the synchronizing shaft 34 to rotate continuously in the same direction; the synchronous shaft 34 drives the driving wheel 31 and the current limiting block 43 to continuously rotate in the same direction; when the second horizontal plate 7 swings to a horizontal position under the action of the water collecting tank 11 filled with water with certain mass, the swing is stopped; the driving wheel 31 moves down the trigger slot 27 to the extreme position; the driving rod 29 positioned at the lower part drives the driving wheel 31 and the current limiting block 43 to rotate for 45 degrees continuously through the driving teeth 33, and the driving rod 29 positioned at the upper part meets and is in contact fit with the next driving tooth 33; at this time, the third water hole 44 meeting the arc-shaped groove 41 is just separated from the arc-shaped groove 41, a passage is not formed among the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 any longer, and tap water does not flow into the water collecting tank 11 through the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 any longer; at this time, another third water hole 44 is spaced from the arc-shaped groove 41135 degrees; the four return springs 6 are restored to the original state; under the pulling of the pull wire 24, the cap 19 drives the water tank plug 20 to move upwards along the third water tank 16, the part of the water passing circular groove 21 with the water leakage hole 22 on the water outlet groove moves out of the third water tank 16, and the return spring 23 is stretched to the limit position; a passage is formed among the water containing tank 12, the third water tank 16 and the fourth water tank 17, and water in the water containing tank 12 sequentially flows into the barrel 1 below through the third water tank 16, the fourth water tank 17 and the water guide pipe 18; when most of the water in the water containing tank 12 flows out, the second horizontal plate 7 begins to swing around the central axis of the swing shaft 4 again due to the torque difference between the two sides of the second horizontal plate 7, and one side of the water collecting tank 11 begins to be tilted; the water collecting tank 11 drives the driving wheel 31 to move upwards again; the driving rod 29 positioned above drives the driving wheel 31 to continue rotating in the same direction through the driving tooth 33 in contact fit with the driving rod; meanwhile, under the action of the return spring 23, the water tank plug 20 is re-embedded into the fourth water tank 17 to gradually block the fourth water tank 17; when the water collection tank 11 drives the driving wheel 31 to move upwards to the limit position, the driving rod 29 positioned below meets and is in contact fit with the next driving tooth 33; the return spring 23 contracts to the limit position, the water tank plug 20 is completely embedded into the fourth water tank 17, and water in the water collecting tank 11 just completely flows into the barrel 1; a circuit break is formed among the third water tank 16, the fourth water tank 17 and the water guide pipe 18; the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 are still disconnected; at this time, the driving wheel 31 drives the flow limiting block 43 to rotate by 45 degrees again through the synchronizing shaft 34; the third water hole 44 far away from the arc-shaped groove 41 swings by 45 degrees towards the arc-shaped groove 41, and the distance from the arc-shaped groove 41 is reduced to 90 degrees; when the barrel 1 filled with putty powder and water is taken down from the second horizontal plate 7, the second horizontal plate 7 swings back around the central axis of the swing shaft 4 under the action of the four return springs 6, and the second horizontal plate 7 drives the water collecting tank 11 to move downwards through the first fixing rod 10; the water collecting tank 11 drives the driving wheel 31 to move downwards together; the drive rod 29 located above starts to disengage from the corresponding drive tooth 33 and no longer interacts with the drive wheel 31; the driving rod 29 at the lower part drives the driving wheel 31 to continue rotating on the basis of the original rotating direction through the corresponding driving tooth 33; the driving wheel 31 drives the flow limiting block 43 to rotate continuously through the synchronizing shaft 34; the third water hole 44 on the current-limiting block 43 swinging towards the arc-shaped groove 41 is continuously close to the arc-shaped groove 41; when the second horizontal plate 7 swings back to the horizontal position around the central axis of the swing shaft 4, the water collection tank 11 drives the driving wheel 31 to move downwards to the extreme initial position; in the process, the driving rod 29 located below drives the driving wheel 31 to continuously rotate for 45 degrees through the corresponding driving tooth 33, the driving wheel 31 drives the flow limiting block 43 to continuously rotate for 45 degrees through the synchronizing shaft 34, the distance between the third water hole 44 on the flow limiting block 43, which is close to the arc-shaped groove 41, and the arc-shaped groove 41 is reduced to 45 degrees, and the driving wheel 31 and the driving rod 29 are restored to the initial state again; the relative position of the whole flow limiting block 43 and the water flow valve body 38 is restored to the initial state again; the return spring 23 is again stretched to the extreme position and the water channel plug 20 is again pulled out of the fourth water channel 17 by the pull wire 24 to the position of the initial state.

The one-way clutch 35 of the present invention functions to prevent the synchronous shaft 34 from rotating in the reverse direction; if the synchronizing shaft 34 rotates reversely, the angular distance between the third water hole 44 and the arc-shaped groove 41 when the bucket 1 is not placed on the second horizontal plate 7 will be larger than 45 degrees; when the water collecting tank 11 drives the driving wheel 31 to move upwards to the limit position, the driving wheel 31 drives the flow limiting block 43 to rotate 45 degrees, the third water hole 44 cannot meet the arc-shaped groove 41, a passage cannot be formed among the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44, and tap water cannot flow into the water collecting tank 11 through the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44, so that the automatic water injection function of the water injection device is influenced; only when the one-way clutch 35 prevents the synchronous shaft 34 from rotating reversely, the flow restriction block 43 can be precisely engaged with the arc-shaped groove 41 of the water valve body 38, thereby completing the automatic water filling function of the water filling device.

The working process of the invention is as follows: when the barrel 1 filled with certain mass of putty powder is placed below the water outlet of the water guide pipe 18 on the second horizontal plate 7, the barrel 1 filled with the putty powder generates torque on the second horizontal plate 7, the first fixing rod 10 and the water collecting tank 11 are tilted together, the two return springs 6 positioned on one side of the barrel 1 are compressed, and the two return springs 6 positioned on one side of the first fixing rod 10 are stretched; the water collecting tank 11 drives the driving wheel 31 to move upwards along the triggering groove 27 through the synchronizing shaft 34; under the restoring force of the return spring 23, the sink plug 20 is retracted inward along the third sink 16; the driving rod 29 positioned above acts on the driving teeth 33 on the driving wheel 31, and the driving rod 29 drives the driving wheel 31 to rotate through the driving teeth 33; meanwhile, the driving rod 29 positioned above swings around the central axis of the hinge point in the contraction direction under the action of the outer contour of the driving wheel 31, and the C-shaped plate spring 30 is compressed; the driving rod 29 positioned below does not interact with the driving tooth 33 and is separated from the driving tooth 33, and repeatedly swings around the hinge point under the pressing action of the driving tooth 33; the driving wheel 31 drives the synchronous shaft 34 to rotate; the synchronous shaft 34 drives the flow limiting block 43 to synchronously rotate; meanwhile, the third water hole 44 on the flow restriction block 43, which is at a distance of 45 degrees from the arc-shaped groove 41, swings around the central axis of the synchronizing shaft 34 toward the arc-shaped groove 41, and the other third water hole 44 swings away from the arc-shaped groove 41.

When the water collecting tank 11 drives the driving wheel 31 to move to the highest position, the return spring 23 pulls the water tank plug 20 to completely enter the third water tank 16, and the third water tank 16 is completely blocked by the water tank plug 20 and the cap 19; meanwhile, the driving rod 29 positioned above stirs the driving wheel 31 through the driving tooth 33 contacted with the driving rod to rotate for 45 degrees, the third water hole 44 on the current limiting block 43 swinging towards the direction of the arc-shaped groove 41 just meets one end of the arc-shaped groove 41, and the driving rod 29 positioned below swings back under the action of the corresponding C-shaped plate spring 30 and just contacts and matches with the next driving tooth 33; a passage is formed among the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44, and tap water sequentially flows into the water collecting tank 11 through the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44.

When the water in the water collecting tank 11 reaches a certain mass and the torque generated by the water collecting tank 11 is balanced with the torque generated by the barrel 1 filled with the putty powder, the water collecting tank 11 filled with the water with the certain mass drives the driving wheel 31 to move downwards along the trigger groove 27 through the synchronizing shaft 34; at this time, the driving rod 29 located above starts to disengage from the driving tooth 33 in contact therewith, and no longer acts on the driving wheel 31; the drive rod 29 located below comes into interaction with the drive tooth 33 in contact therewith; the driving rod 29 positioned below stirs the driving wheel 31 to rotate continuously in the same direction; the driving wheel 31 drives the synchronizing shaft 34 to rotate continuously in the same direction; the synchronous shaft 34 drives the driving wheel 31 and the current limiting block 43 to continuously rotate in the same direction; when the second horizontal plate 7 swings to a horizontal position under the action of the water collecting tank 11 filled with water with certain mass, the swing is stopped; the driving wheel 31 moves down the trigger slot 27 to the extreme position; the driving rod 29 positioned below drives the driving wheel 31 and the current limiting block 43 to rotate for 45 degrees continuously through the driving teeth 33, and the driving rod 29 positioned above meets and is in contact fit with the next driving tooth 33; at this time, the third water hole 44 meeting the arc-shaped groove 41 is just separated from the arc-shaped groove 41, a passage is not formed among the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 any longer, and tap water does not flow into the water collecting tank 11 through the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 any longer; at this time, another third water hole 44 is spaced from the arc-shaped groove 41135 degrees; the four return springs 6 are restored; under the pulling of the pull wire 24, the cap 19 drives the water tank plug 20 to move upwards along the third water tank 16, the part of the water passing circular groove 21 with the water leakage hole 22 on the water outlet groove moves out of the third water tank 16, and the return spring 23 is stretched to the limit position; a passage is formed among the water receiving tank 12, the third water tank 16 and the fourth water tank 17, and water in the water receiving tank 12 flows into the lower tub 1 through the third water tank 16, the fourth water tank 17 and the water guide pipe 18 in this order.

When most of the water in the water containing tank 12 flows out, the second horizontal plate 7 begins to swing around the central axis of the swing shaft 4 again due to the torque difference between the two sides of the second horizontal plate 7, and one side of the water collecting tank 11 begins to be tilted; the water collecting tank 11 drives the driving wheel 31 to move upwards again; the driving rod 29 positioned above drives the driving wheel 31 to continuously rotate in the same direction through the driving tooth 33 contacted and matched with the driving rod; meanwhile, under the action of the return spring 23, the water tank plug 20 is embedded into the fourth water tank 17 again to gradually block the fourth water tank 17; when the water collection tank 11 drives the driving wheel 31 to move upwards to the limit position, the driving rod 29 positioned below meets and is in contact fit with the next driving tooth 33; the return spring 23 contracts to the limit position, the water tank plug 20 is completely embedded into the fourth water tank 17, and water in the water collecting tank 11 just completely flows into the barrel 1; a circuit break is formed among the third water tank 16, the fourth water tank 17 and the water guide pipe 18; the first water tank 15, the second water tank 14, the first water hole 37, the second water hole 42 and the third water hole 44 are still disconnected; at this time, the driving wheel 31 drives the flow restriction block 43 to rotate by 45 degrees again through the synchronizing shaft 34; the third water hole 44 far away from the arc-shaped groove 41 swings 45 degrees towards the arc-shaped groove 41, and the distance from the arc-shaped groove 41 is reduced to 90 degrees.

When the barrel 1 filled with putty powder and water is taken down from the second horizontal plate 7, the second horizontal plate 7 swings back around the central axis of the swing shaft 4 under the action of the four return springs 6, and the second horizontal plate 7 drives the water collecting tank 11 to move downwards through the first fixing rod 10; the water collecting tank 11 drives the driving wheel 31 to move downwards together; the drive rod 29 located above starts to disengage from the corresponding drive tooth 33 and no longer interacts with the drive wheel 31; the driving rod 29 at the lower part drives the driving wheel 31 to continue rotating on the basis of the original rotating direction through the corresponding driving tooth 33; the driving wheel 31 drives the flow limiting block 43 to rotate continuously through the synchronizing shaft 34; the third water hole 44 on the current-limiting block 43 swinging towards the arc-shaped groove 41 is continuously close to the arc-shaped groove 41; when the second horizontal plate 7 swings back to the horizontal position around the central axis of the swing shaft 4, the water collection tank 11 drives the driving wheel 31 to move downwards to the extreme initial position; in the process, the driving rod 29 positioned below drives the driving wheel 31 to continuously rotate for 45 degrees through the corresponding driving tooth 33, the driving wheel 31 drives the flow limiting block 43 to continuously rotate for 45 degrees through the synchronizing shaft 34, the distance between the third water hole 44 on the flow limiting block 43, which is close to the arc-shaped groove 41, and the arc-shaped groove 41 is reduced to 45 degrees, and the driving wheel 31 and the driving rod 29 are restored to the initial state again; the relative position of the whole flow limiting block 43 and the water valve body 38 is restored to the initial state again; the return spring 23 is again stretched to the extreme position and the water channel plug 20 is again pulled out of the fourth water channel 17 by the pull wire 24 to the position of the initial state.

In conclusion, the invention has the beneficial effects that: in the process of upward movement of the water collecting tank 11, the driving rod 29 positioned above drives the flow limiting block 43 to rotate for 45 degrees through the driving wheel 31 and the synchronizing shaft 34; in the process of the movement of the water collecting tank 11 from top to bottom, the driving rod 29 positioned below drives the flow limiting block 43 to continuously rotate for 45 degrees through the driving wheel 31 and the synchronizing shaft 34; the whole automatic water injection device can automatically match the water quality according to the weight of the putty powder in the barrel 1, so that the mixing proportion of the mixture of the putty powder and the water is ensured, a certain matching standard is formed, the quality of the mixture is ensured, and the quality of interior decoration is further ensured; because the whole device is of a pure mechanical structure, no precise fine parts exist, and the situation that the whole device is polluted by putty powder dust and rusted does not exist in the using process, so that the maintenance cost of the water injection device is greatly reduced.

Claims

1. The utility model provides an automatic water injection equipment of putty powder that interior decoration used which characterized in that: the device comprises a barrel, a first horizontal plate, a first hinged block, a swing shaft, a guide post, a return spring, a second horizontal plate, a movable groove, a second hinged block, a first fixed rod, a water collecting tank, a water containing groove, a transmission shaft hole, a second water groove, a first water groove, a third water groove, a fourth water groove, a water guide pipe, a cover cap, a water groove plug, a water passing circular groove, a water leakage hole, a reset spring, a traction line, a traction rod, a trigger block, a trigger groove, a second fixed rod, a driving rod, a C-shaped plate spring, a driving wheel, a first shaft hole, a driving tooth, a synchronous shaft, a one-way clutch, a sealing block, a second shaft hole, a first water hole, a flowing valve body, a rotary groove, a movable cavity, an arc-shaped groove, a second water hole, a flow limiting block and a third water hole, wherein the first horizontal plate is flatly placed on the horizontal ground; two first hinge blocks are symmetrically arranged at the centers of two sides of the upper end surface of the first horizontal plate; four corners of the upper end surface of the first horizontal plate are respectively provided with a guide column; a return spring is nested on the outer side of each guide post; a movable groove communicated with the upper end face and the lower end face of the second horizontal plate is formed in the center of one side end face of the second horizontal plate; two second hinge blocks are symmetrically arranged at the centers of two sides of the lower end surface of the second horizontal plate adjacent to one side provided with the movable groove; the two second hinged blocks on the second horizontal plate are hinged with the two first hinged blocks on the first horizontal plate through a swing shaft; the lower end of each return spring is connected with the first horizontal plate, and the upper end of each return spring is connected with the second horizontal plate; the four guide columns are spaced from the second horizontal plate above the four guide columns by a certain distance;

the first fixing rod is arranged on the central line of the upper end surface of the second horizontal plate and is positioned between the movable groove and the swing shaft; a water containing groove is formed in the water collecting tank; the upper end of one side wall of the water containing groove is provided with a transmission shaft hole; a second water tank is arranged on the side wall of the water containing tank, which is provided with the transmission shaft hole, and the second water tank is positioned right above the transmission shaft hole; a first water tank is arranged on the upper end surface of the side wall of the water collecting tank, which is provided with the transmission shaft hole, and the first water tank is vertically communicated with the second water tank; a cylindrical third water tank is arranged on the bottom surface of the water containing tank; a fourth water tank is arranged on the side end surface of the water collecting tank, which is opposite to the side end surface provided with the transmission shaft hole, and the fourth water tank is transversely communicated with the third water tank; the water collecting tank is arranged at the upper end of the first fixing rod, and the side end face of the water collecting tank, which is provided with the transmission shaft hole, is positioned at one side of the movable groove on the second horizontal plate; the water guide pipe is arranged at a fourth water tank on the water collecting tank; one end of the water guide pipe, which is not connected with the water collecting tank, extends to the upper part of one side of the second horizontal plate, which is not provided with the movable groove; the first water tank is connected with a tap water source through a water pipe;

a through second shaft hole is formed in the center of the end face of the sealing block; a first through water hole is formed in the end face of the sealing block on the outer side of the second shaft hole; the sealing block is arranged on the side wall of the water containing groove, which is provided with a transmission shaft hole, the second shaft hole is butted with the transmission shaft hole, and the first water hole is butted with the second water groove; the sealing block is fixedly connected with the side wall of the water containing groove in a sealing way; a cylindrical movable cavity is formed in the water flow valve body; a rotary groove communicated with the movable cavity is formed in one end face of the flowing water valve body, and the central axis of the rotary groove is overlapped with the central axis of the movable cavity; two arc-shaped grooves are symmetrically formed in the two circular end faces of the movable cavity, and the arc center axes of the arc-shaped grooves are overlapped with the central axis of the movable cavity; a through second water hole is formed in the center of the side wall of each arc-shaped groove, which is opposite to the notch of the arc-shaped groove; the water flowing valve body is arranged on the sealing block, the notch of the rotating groove is in butt joint with the second shaft hole, and the second water hole is in butt joint with the first water hole; the flowing water valve body is fixedly connected with the sealing block in a sealing way; the flow limiting block is cylindrical; two third water holes which are 180 degrees apart are formed in the end surface of the flow limiting block and close to the edge along the circumferential direction; the flow limiting block is embedded into the movable cavity, and the end surface of the flow limiting block is in sealing contact fit with the end surface of the movable cavity; the two third water holes are matched with the two arc-shaped grooves; one end of the synchronizing shaft sequentially penetrates through the transmission shaft hole, the second shaft hole and the rotating groove from the outer side of the water collecting tank and is fixedly connected with the end face of the current limiting block; the one-way clutch is nested on the synchronizing shaft, and the outer circular surface of the one-way clutch is fixedly connected with the inner circular surface of the transmission shaft hole; a first through shaft hole is formed in the center of the end face of the driving wheel; eight driving teeth which are arranged at intervals of 45 degrees are arranged on the outer circular surface of the driving wheel along the circumferential direction; the driving wheel is arranged on the shaft end of the synchronizing shaft outside the water collecting tank in a matched manner through a key between the first shaft hole and the synchronizing shaft;

the lower end of the second fixed rod is fixedly arranged on one side of the upper end surface of the first horizontal plate, and the upper end of the second fixed rod penetrates through the movable groove in the second horizontal plate from bottom to top; a triggering groove is formed on one side end face of the triggering block; the trigger block is arranged on the second fixed rod, and the notch of the trigger groove is opposite to the transmission shaft hole; the driving wheel is positioned in the trigger groove; one end of the traction rod is fixedly connected with the side wall of the trigger block, which is provided with the trigger groove, and the other end of the traction rod is positioned right above the third water tank; two driving rods are mounted on the side wall of the trigger groove opposite to the notch in a hinged mode and are positioned on the left side and the right side of the driving wheel; the two driving rods are in central symmetry about the central axis of the driving wheel; one end of the driving rod, which is not hinged with the side wall of the trigger groove, is matched with the driving teeth on the driving wheel; the side end face of the driving rod is connected with the side wall of the trigger groove through a C-shaped plate spring;

the water tank plug is cylindrical; the lower end surface of the water tank plug is provided with a water passing circular groove with a certain depth; a plurality of water leakage holes are formed in the inner wall of the water passing circular groove; a cover cap is arranged at the upper end of the water tank plug; the lower end of the water tank plug is embedded into a third water tank; the return spring is positioned at the bottom of the third water tank; the lower end of the return spring is connected with the bottom of the third water tank, and the upper end of the return spring is connected with the lower end of the water tank plug; the cap is connected with the traction rod through a traction wire;

the return spring is stretchable and compressible;

the return spring is an extension spring;

the return spring is in a stretching state when the second horizontal plate is in a horizontal state;

the radian of the arc-shaped groove is 45 degrees;

and a third water hole on the flow limiting block is 45 degrees away from the arc-shaped groove in the water flowing valve body in the initial state.