CN117103461A - Cement water adding device with quantitative output function for engineering test detection - Google Patents

Abstract

The invention discloses a cement water adding device with a quantitative output function for engineering test detection, and particularly relates to the technical field of cement water adding devices. In the process of using the device, firstly, the position of the fixing mechanism is adjusted to a required position, then under the operation of the electric cylinder, the water in the inner cavity of the water bucket is pumped out through the one-way valve positioned at the left part, and then the electric cylinder is operated reversely, so that the water in the inner cavity of the shell is injected into the three inner cavities of the shell through the one-way valve positioned at the right part, the manual water conveying is not needed, and the device saves labor, time and labor.

Description

Cement water adding device with quantitative output function for engineering test detection

Technical Field

The invention relates to the technical field of cement water adding devices, in particular to a cement water adding device with a quantitative output function for engineering test detection.

Background

Cement is a powdery hydraulic inorganic cementing material; adding water and stirring to form slurry, which can harden in air or water and firmly bond sand, stone and other materials together; two general cements are generally used: cement, special cement, which is commonly used in civil engineering and construction works: cements with special properties or uses such as class G oil well cements, rapid hardening portland cements, road portland cements, aluminate cements, sulphoaluminate cements, etc.;

before the cement product is formally put into use, various properties, such as hardness, strength and the like, of the cement product need to be detected, and the cement product can be put into practical production and use after the cement product completely meets the practical use requirements; in the detection process, water needs to be added into the cement sample, and the index change of each property of the cement is detected through the change of the water addition quantity, so that the control of the water addition quantity is particularly important;

the Chinese patent document CN217717758U discloses a cement water adding device for engineering test detection, which comprises a movable base and a water storage tank, wherein a water outlet pipe is fixedly connected to one side of the water storage tank, a first control valve is arranged on the outer surface of the water outlet pipe, and a transparent water adding barrel value is fixedly connected to one end, far away from the water storage tank, of the water outlet pipe. Through the cooperation setting of the water storage tank, the water outlet pipe, the first control valve, the transparent water adding barrel, the third control valve and the recovery water tank, only the opening and closing of the first control valve, the second control valve and the third control valve are controlled, water adding work can be completed, the operation is simple and convenient, the water adding amount is accurately ensured, and the water adding amount is not required to be measured for a plurality of times by using a measuring cylinder, a beaker or a quantitative bottle, so that the labor intensity of detection personnel is greatly reduced, and the effect of improving the detection efficiency is achieved; however, the following drawbacks remain in practice:

lack the stirring structure to the mixture of water and cement, still need the manual work to pour the water of letting out into the container of splendid attire cement after letting out water ration, and still need the manual work to stir the mixture of two, waste time and energy.

Disclosure of Invention

The invention mainly aims to provide a cement water adding device with a quantitative output function for engineering test detection, which can effectively solve the problems that a stirring structure for a mixture of water and cement is lacking, the discharged water still needs to be poured into a container for containing cement manually after the water is quantitatively discharged, and the mixture of the water and the cement still needs to be stirred manually, so that time and labor are wasted.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the cement water adding device with the quantitative output function for engineering test detection comprises a main body of a scooter, a water bucket and a handle, wherein the handle is arranged at the left end of the main body of the scooter, and the water bucket is arranged at the left part of the upper end of the main body of the scooter and is used for containing cement test water;

the utility model discloses a scooter, including scooter main part upper end right part, including the scooter main part, the scooter main part upper end right part is equipped with the mount, mount upper end middle part is equipped with the electric jar, scooter main part upper end right part is equipped with the water injection unit that is used for the ration to add water and is used for mixing water and cement, mixing unit is located water injection unit right part, water injection unit upper portion is equipped with extending mechanism, mixing unit upper portion is equipped with the extension rod that is used for transmitting power, extending mechanism upper portion and extension rod upper end are equipped with the trapezoidal balance plate of balancing moment jointly, the output piston rod lower extreme of electric jar runs through mount upper end middle part and extends to the lower part and locate trapezoidal balance plate upper end middle part.

Preferably, the water injection unit comprises a first shell, the first shell is arranged on the right part of the upper end of the scooter body, a first guide rod penetrating through the middle part of the first upper end of the first shell and extending to an inner cavity of the first shell is arranged in the middle of the first upper end of the first shell, a first sealing plug is arranged at one lower end of the guide rod, L-shaped plates are symmetrically arranged on the upper part of one outer surface of the first guide rod in a left-right mode, triangular support plates are symmetrically arranged on the lower part of one outer surface of the first shell in a left-right mode, two quantitative mechanisms matched with the L-shaped plates on the same side are arranged at the upper ends of the triangular support plates and used for controlling quantitative movement of the L-shaped plates, and one-way valves communicated with the inner cavity of the first shell are symmetrically arranged at one lower end of the first shell in a left-right mode.

Preferably, the quantifying mechanism comprises a concave plate I and a fixing mechanism, wherein the fixing mechanism is arranged at the rear part of the outer surface of the concave plate I, and the rear end of the concave plate I is provided with scales.

Preferably, the first sliding groove communicated with the inner cavity of the first concave plate is symmetrically arranged at the left and right of the rear end of the first concave plate, and a plurality of first limiting holes communicated with the inner cavity of the first concave plate are formed in the middle of the first concave plate in a rectangular array.

Preferably, the fixing mechanism comprises a sliding frame, the sliding frame is slidably mounted at the rear part of the outer surface of the concave plate, arc-shaped fixing plates are symmetrically arranged at the outer side of the front end of the sliding frame, horizontal plates I which penetrate through the front end of the sliding frame and extend to the rear part are symmetrically arranged at the middle part of the front end of the sliding frame, arc-shaped limiting plates are arranged at the front ends of the two horizontal plates, a pushing plate is arranged at the rear end of the horizontal plate, a spring II is arranged between the middle part of the front end of the concave plate II and the lower part of the rear end of the sliding frame, limiting rods II which penetrate through the upper part of the rear end of the sliding frame and extend to the inner cavity of the sliding frame are arranged at the upper part of the rear end of the sliding frame, and the concave plate II is arranged at the front part of the upper end of the sliding frame.

Preferably, the first guide grooves communicated with the upper end of the sliding frame are symmetrically arranged on the front side of the sliding frame, the third springs are arranged in the middle of the bottom wall of the inner cavity of the first guide grooves, the first limit grooves communicated with the lower end are arranged on the front part of the upper end of the first horizontal plate, and wedge-shaped blocks are arranged on the lower part between the left side wall and the right side wall of the inner surface of the second concave plate.

Preferably, slide rails are symmetrically arranged at the left and right sides of the lower end of the vertical part of the L-shaped plate, a first limiting rod is arranged on the outer surfaces of the two slide rails together, a first vertical plate is arranged at the front part of the lower end of the vertical part of the L-shaped plate, a first spring is arranged between the lower part of the rear end of the first vertical plate and the outer surface of the first limiting rod together, and a metal elastic plate matched with the concave plate on the same side is arranged at the lower part of the rear end of the vertical part of the L-shaped plate.

Preferably, the mixing unit comprises a third shell, stirring mechanisms are arranged in the middle of the top wall and the middle of the bottom wall of the third inner cavity of the shell together, a feeding chute for filling dry cement into the third inner cavity of the shell is formed in the right part of the upper end of the third shell, and a discharging chute communicated with the third inner cavity of the shell is formed in the lower part of the right side of the outer surface of the third shell.

Preferably, the stirring mechanism comprises two swivel rings, four guide rods II are jointly arranged on the outer annular arrays between opposite faces of the swivel rings, a follow-up plate is jointly arranged on the upper portions of the outer surfaces of the guide rods, a mixing plate for stirring cement is arranged on one side, far away from the follow-up plate, of the outer surfaces of the guide rods, a double-spiral plate for driving the mixing plate to rotate is arranged in the middle of the three upper ends of the shell, and the lower ends of the double-spiral plate sequentially penetrate through the middle of the three upper ends of the shell, the middle of the upper end of the swivel ring located on the upper portion of the lower end of the double-spiral plate and the middle of the upper end of the follow-up plate.

Preferably, the extension mechanism comprises a second shell, a second guide rod penetrating through the upper end of the second shell and extending to the second inner cavity of the second shell is arranged in the middle of the upper end of the second shell, a second sealing plug is arranged at the lower end of the second guide rod, and a fourth spring is arranged at the lower end of the second sealing plug.

Compared with the prior art, the invention has the following beneficial effects:

1. in the use process of the device, firstly, the position of the fixing mechanism is only required to be adjusted to a required position, then under the operation of the electric cylinder, the water in the inner cavity of the water barrel is pumped out through the one-way valve positioned at the left part, secondly, the electric cylinder is operated reversely, the water in the inner cavity of the shell is injected into the three inner cavities of the shell through the one-way valve positioned at the right part, and the water which is not required to be discharged again by manpower is poured into a container for containing cement, so that the labor is saved, and the time and the labor are saved.

2. According to the invention, before and during the injection process of quantitative water into the three inner cavities of the shell and after the injection is completed, the cement can be continuously stirred under the mutual cooperation of the electric cylinder, the extension mechanism and the like, so that the mixing speed between the cement and the water is accelerated, the mixture of the cement and the water is not required to be stirred independently again by manpower, and the detection efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a water injection unit according to the present invention;

FIG. 4 is a schematic view of the lower end of the vertical portion of the L-shaped plate of the present invention;

FIG. 5 is a schematic view of the whole structure and partial section of the fixing mechanism of the present invention;

FIG. 6 is a schematic view of the whole structure and a partial cross section of the fixing mechanism according to the present invention;

FIG. 7 is a schematic cross-sectional view of an extension mechanism according to the present invention;

FIG. 8 is a schematic diagram of the internal structure of a mixing unit according to the present invention;

FIG. 9 is a schematic view of the internal structure of the stirring mechanism of the present invention;

FIG. 10 is a schematic view of another operational state of the dosing mechanism and L-shaped plate of the present invention.

In the figure: 1. a scooter body; 2. a water bucket; 3. a fixing frame; 4. an electric cylinder; 5. a water injection unit; 51. a first shell; 52. a first guide rod; 53. a first sealing plug; 54. a one-way valve; 55. a triangular support plate; 56. a dosing mechanism; 561. concave plate I; 5611. a first chute; 5612. a first limiting hole; 562. a fixing mechanism; 5621. a sliding frame; 5622. an arc-shaped fixing plate; 5623. a second limiting rod; 5624. a push plate; 5625. a horizontal plate I; 5626. concave plate II; 5631. a first guide groove; 5632. a third spring; 5633. wedge blocks; 5634. a first limit groove; 5627. an arc limiting plate; 5628. a second spring; 57. an L-shaped plate; 571. a metal elastic plate; 572. a slide rail; 573. a first vertical plate; 574. a first spring; 575. a first limit rod; 6. a mixing unit; 61. a third shell; 62. a discharge chute; 63. a feed chute; 64. a stirring mechanism; 641. a swivel; 642. a second guide rod; 643. a mixing plate; 644. a follower plate; 645. a double spiral plate; 7. a trapezoidal balance plate; 8. a grip; 9. an extension mechanism; 91. a second shell; 92. a second guide rod; 94. a second sealing plug; 95. a spring IV; 10. an extension rod.

Detailed Description

The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Example 1

As shown in fig. 1-4, the cement water adding device with the quantitative output function for engineering test detection comprises a plate vehicle main body 1, a water bucket 2 and a handle 8, wherein the handle 8 is arranged at the left end of the plate vehicle main body 1, and the water bucket 2 is arranged at the left part of the upper end of the plate vehicle main body 1 and is used for containing cement test water;

as can be seen from fig. 1, the four corners of the bearing part at the lower end of the main body 1 of the scooter are provided with self-locking universal wheels, and the main body 1 of the scooter and the handle 8 of the scooter are mutually combined to form all structures for transporting goods, so that the water bucket 2 and the like can be conveniently transported to a required place, and the water is filled into the inner cavity of the water bucket 2 before being used, so that the condition of insufficient water source in the experimental process is prevented.

In the experimental process, in order to quantitatively inject water into the inner cavity of the mixing unit 6 through the water injection unit 5 and stir the mixture of cement and water, referring to fig. 1 and 2, the right part of the upper end of the main body 1 of the scooter is provided with a fixing frame 3, the middle part of the upper end of the fixing frame 3 is provided with an electric cylinder 4, the right part of the upper end of the main body 1 of the scooter is provided with the water injection unit 5 for quantitatively adding water and the mixing unit 6 for mixing water and cement, the mixing unit 6 is positioned at the right part of the water injection unit 5, the upper part of the water injection unit 5 is provided with an extension mechanism 9, the upper part of the mixing unit 6 is provided with an extension rod 10 for transmitting power, the upper part of the extension mechanism 9 and the upper end of the extension rod 10 are jointly provided with a trapezoid balance plate 7 for balancing moment, and the lower end of a piston rod of the output end of the electric cylinder 4 penetrates through the middle part of the upper end of the fixing frame 3 to the lower part and is arranged at the middle part of the upper end of the trapezoid balance plate 7.

It can be seen from the above that the fixing frame 3 is composed of two vertical plates, a horizontal plate and two L-shaped connecting plates, the space occupied by the fixing frame 3 can be saved, the trapezoidal balance plate 7 is driven to move after the electric cylinder 4 is started, the water injection unit 5 is driven to operate, meanwhile, the mixing unit 6 is driven to operate under the action of the extension rod 10, water in the inner cavity of the water barrel 2 is pumped out and enters the water injection unit 5, then the electric cylinder 4 is operated reversely, the water pumped out by the water injection unit 5 is quantitatively fed into the mixing unit 6, under the continuous operation action of the electric cylinder 4, the mixture of cement and water in the mixing unit 6 can be stirred under the premise that the water injection unit 5 stops operating, labor is saved, and after stirring is completed, the mixing unit 6 is operated to release wet cement after mixing.

Specifically, referring to fig. 3, in order to extract and store water in the inner cavity of the water bucket 2, the water injection unit 5 in this embodiment includes a first housing 51, the first housing 51 is disposed at the right portion of the upper end of the body 1 of the scooter, a first guide rod 52 extending to the inner cavity of the first housing 51 and penetrating through the middle portion of the upper end of the first housing 51 is disposed at the middle portion of the upper end of the first housing 51, a first sealing plug 53 is disposed at the lower end of the first guide rod 52, an L-shaped plate 57 is symmetrically disposed at the upper portion of the outer surface of the first guide rod 52, triangular support plates 55 are symmetrically disposed at the lower portion of the outer surface of the first housing 51, a quantifying mechanism 56 matched with the L-shaped plate 57 at the same side is disposed at the upper ends of the two triangular support plates 55 for controlling quantitative movement of the L-shaped plate 57, and a one-way valve 54 communicated with the inner cavity of the first housing 51 is symmetrically disposed at the lower end of the first housing 51.

The two check valves 54 are opposite in running state, namely, when water is pumped into the inner cavity of the first shell 51, the left check valve 54 is opened, the right check valve 54 is closed, and otherwise, when water in the inner cavity of the first shell 51 is discharged, the left check valve 54 is closed, the right check valve 54 is opened, and the water in the inner cavity of the first shell 51 is discharged.

As can be seen from the above, the positions of the two dosing mechanisms 56 are adjusted first, after the electric cylinder 4 is turned on, the extension mechanism 9 is pulled upward, and simultaneously the guide rod one 52 and the one-way valve 54 are pulled upward, at this time, the water in the inner cavity of the water bucket 2 is pulled out through the one-way valve 54 and the water pipe one located at the left part and enters the inner cavity of the first shell one 51 for storage, and then the electric cylinder 4 runs reversely, and the water stored in the inner cavity of the first shell one 51 is discharged through the one-way valve 54 located at the right part.

Specifically, referring to fig. 3, in order to quantitatively discharge water stored in the inner cavity of the first housing 51, the quantifying mechanism 56 includes a first concave plate 561 and a fixing mechanism 562, the fixing mechanism 562 is disposed at the rear of the outer surface of the first concave plate 561, and a scale is disposed at the rear end of the first concave plate 561.

Further, a first chute 5611 communicated with the inner cavity of the first concave plate 561 is symmetrically arranged at the left and right of the rear end of the first concave plate 561, and a plurality of first limiting holes 5612 communicated with the inner cavity of the first concave plate 561 are arranged in a rectangular array at the middle part of the rear end of the first concave plate 561.

As can be seen from the above, the two slide grooves 5611 are provided to guide the fixing mechanism 562 during movement, and accurately adjust and fix the position of the fixing mechanism 562 according to the scale on the concave plate 561 under the mutual cooperation between the fixing mechanism 562 and the limiting hole 5612 on the same side, and then quantitatively discharge the water in the inner cavity of the housing 51 under the operation of the electric cylinder 4 and the mutual cooperation between the L-shaped plate 57 and the fixing mechanism 562.

Further, referring to fig. 5, in order to accurately adjust the position of the fixing mechanism 562, in this embodiment, the fixing mechanism 562 includes a sliding frame 5621, the sliding frame 5621 is slidably mounted on the rear portion of the outer surface of the concave plate one 561, the outer side of the front end of the sliding frame 5621 is symmetrically provided with an arc-shaped fixing plate 5622, the upper portion of the rear end of the sliding frame 5621 is provided with a second limiting rod 5623 extending to the inner cavity of the sliding frame 5621 through the upper portion of the rear end of the sliding frame 5621, and the front portion of the upper end of the sliding frame 5621 is provided with a second concave plate 5626;

as can be seen from the above, the second limiting rod 5623 is first pulled out, the position of the sliding frame 5621 is precisely adjusted under the assistance of the scale at the rear end of the first concave plate 561, and then the second limiting rod 5623 is inserted into the inner cavity of the first limiting hole 5612 at the same side again to fix the position of the sliding frame 5621.

Specifically, after the position of the sliding frame 5621 is accurately adjusted, water in the inner cavity of the first shell 51 is discharged, water in the inner cavity of the water bucket 2 can be prevented from entering the inner cavity of the first shell 51 again, a first horizontal plate 5625 extending to the rear part through the front end of the sliding frame 5621 is symmetrically arranged in the middle of the front end of the sliding frame 5621, arc-shaped limiting plates 5627 are arranged at the front ends of the two first horizontal plates 5625, a push plate 5624 is arranged at the rear end of the two first horizontal plates 5625 together, and a second spring 5628 is arranged between the middle of the front end of the second concave plate 5626 and the lower part of the rear end of the sliding frame 5621 together;

as can be seen from the above, after the inner cavity of the first shell 51 is filled with water and the position of the sliding frame 5621 is precisely adjusted, the push plate 5624 is pushed forward, and in this process, under the action of the two springs three 5632, the concave plate two 5626 and the wedge block 5633 are synchronously pushed upward, so that the two wedge blocks 5633 enter the inner cavity of the limit groove one 5634 on the same side, and the positions of the horizontal plate one 5625 and the arc-shaped limit plate 5627 are fixed;

further, sliding rails 572 are symmetrically arranged at the left and right sides of the lower end of the vertical part of the L-shaped plate 57, a first limit rod 575 is arranged on the outer surfaces of the two sliding rails 572 together, a first vertical plate 573 is arranged at the front part of the lower end of the vertical part of the L-shaped plate 57, a first spring 574 is arranged between the lower part of the rear end of the first vertical plate 573 and the outer surface of the first limit rod 575 together, and a metal elastic plate 571 matched with the second concave plate 5626 on the same side is arranged at the lower part of the rear end of the vertical part of the L-shaped plate 57;

further, a first guide groove 5631 communicated with the upper end of the sliding frame 5621 is symmetrically arranged on the front side of the sliding frame 5621 in a left-right mode, and a third spring 5632 is arranged in the middle of the bottom wall of the inner cavity of the first guide groove 5631;

further, a first limit groove 5634 communicated with the lower end is formed in the front of the upper end of the first horizontal plate 5625, and a wedge-shaped block 5633 is arranged at the lower part between the left side wall and the right side wall of the inner surface of the second concave plate 5626;

when the electric cylinder 4 runs reversely, the first sealing plug 53 is pressed downwards, in the process, the two L-shaped plates 57 synchronously move downwards, after the first 575 limiting rod enters the inner cavities of the two arc-shaped limiting plates 5627 on the same side, the first metal elastic plate 571 presses the second concave plate 5626, the wedge-shaped block 5633 is separated from the inner cavity of the first limiting groove 5634 on the same side, under the action of the second spring 5628 and the push plate 5624, the first horizontal plate 5625 and the arc-shaped limiting plates 5627 are dragged to synchronously move backwards, the first 575 limiting rod is dragged backwards to enter the inner cavities of the two arc-shaped fixing plates 5622, the first 575 limiting rod is fixed through the two arc-shaped fixing plates 5622 and the two arc-shaped limiting plates 5627, and when the electric cylinder 4 runs forwards again, the first sealing plug 53 and the first 575 limiting rod are kept in a stable and immovable state, so that water in the inner cavity of the water bucket 2 cannot enter the inner cavity of the first shell 51 again, and the purpose of quantitatively injecting water into the inner cavity of the third shell 61 is achieved.

Example two

The present embodiment adds the mixing unit 6 for stirring the mixture of cement and water while adding water to cement on the basis of the second embodiment, thereby reducing the artificial fatigue degree and improving the mixing efficiency.

Specifically, after the water in the inner cavity of the first housing 51 is injected into the inner cavity of the third housing 61, in order to stir the mixture of cement and water without affecting the water injection unit 5, referring to fig. 7, in this embodiment, the extension mechanism 9 includes a second housing 91, a second guide rod 92 extending from the upper end of the second housing 91 to the inner cavity of the second housing 91 is provided in the middle of the upper end of the second housing 91, a second sealing plug 94 is provided at the lower end of the second guide rod 92, and a fourth spring 95 is provided at the lower end of the second sealing plug 94;

from the above, after the guide rod two 92 is driven to move downwards by the electric cylinder 4, the guide rod one 52 and the sealing plug one 53 can be simultaneously driven to move downwards synchronously, water in the inner cavity of the first shell 51 is quantitatively discharged under the action of the fixing mechanism 562, then the position of the guide rod one 52 is fixed by the fixing mechanism 562, in the process of repeatedly moving forwards and backwards by the electric cylinder 4, and under the action of the spring four 95, the rigid damage of the L-shaped plate 57 to the fixing mechanism 562 can be prevented, meanwhile, the normal forward and reverse operation of the electric cylinder 4 can be ensured, and the continuous operation of the mixing unit 6 can be driven.

Specifically, in order to stir the dry cement in the cavity of the third casing 61 at the same time when the electric cylinder 4 is in operation, referring to fig. 8, in this embodiment, the mixing unit 6 includes the third casing 61, the middle part of the top wall and the middle part of the bottom wall of the cavity of the third casing 61 are jointly provided with a stirring mechanism 64, the right part of the upper end of the third casing 61 is provided with a feeding chute 63 for filling the cavity of the third casing 61 with the dry cement, and the right lower part of the outer surface of the third casing 61 is provided with a discharging chute 62 communicated with the cavity of the third casing 61.

As can be seen from the above, before the device is used, dry cement of a weight required for experiments is filled into the inner cavity of the third casing 61 through the feeding groove 63, then water in the inner cavity of the first casing 51 is filled into the inner cavity of the third casing 61 through the operation of the electric cylinder 4, and the stirring mechanism 64 starts to operate under the action of the electric cylinder 4, the extension mechanism 9, the extension rod 10 and the like while the dry cement is filled, the mixing speed of the cement and the water is accelerated, then the water is stopped to be filled into the inner cavity of the third casing 61 under the action of the fixing mechanism 562 and the like, at this time, the electric cylinder 4 continuously operates, and the mixture of the cement and the water is continuously stirred under the action of the stirring mechanism 64 until the two are completely mixed.

Further, in order to achieve the above purpose of stirring cement by the stirring mechanism 64, referring to fig. 8 and 9, in this embodiment, the stirring mechanism 64 includes two rotating rings 641, four guide rods two 642 are disposed in an annular array on the outer sides between opposite surfaces of the two rotating rings 641, a follower plate 644 is disposed on the upper portion of the outer surfaces of the four guide rods two 642, a mixing plate 643 for stirring cement is disposed on one side of the outer surfaces of the four guide rods two 642 away from the follower plate 644, a double spiral plate 645 for driving the mixing plate 643 to rotate is disposed in the middle of the upper end of the third casing 61, and the lower end of the double spiral plate 645 sequentially penetrates the middle of the upper end of the third casing 61, the middle of the upper end of the rotating ring 641 located on the upper portion, and the middle of the upper end of the follower plate 644 extend to the lower portion.

The middle part of the upper end of the follower plate 644 is provided with a connecting groove which is in accordance with the motion trail of the double-spiral plate 645;

as can be seen from the above, the double-screw plate 645 has a screw structure, and when the double-screw plate 645 moves up and down, the second guide rod 642 is driven to rotate by the cooperation between the double-screw plate 645 and the follower plate 644, so as to drive the dry mixing plate 643 to rotate, thereby achieving the purpose of mixing the cement and water.

It should be noted that, the specific installation manner of the electric cylinder 4, the check valve 54, and the metal elastic plate 571, the connection manner of the circuit, and the control method adopted in the first embodiment are all conventional designs, and are not described in detail in the present invention.

The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a cement water adding device for engineering test detection with ration output function, includes scooter main part (1), cask (2) and handle (8), its characterized in that: the grip (8) is arranged at the left end of the main body (1) of the scooter, and the water bucket (2) is arranged at the left part of the upper end of the main body (1) of the scooter and is used for containing cement test water;

the utility model discloses a scooter, including scooter main part (1), including fixing frame (3), electric jar (4) are equipped with in the middle part of fixing frame (3) upper end, scooter main part (1) upper end right part is equipped with water injection unit (5) that are used for quantitative water and is used for mixing water and cement mixing unit (6), mixing unit (6) are located water injection unit (5) right part, water injection unit (5) upper portion is equipped with extension mechanism (9), mixing unit (6) upper portion is equipped with extension rod (10) that are used for transmitting power, extension mechanism (9) upper portion and extension rod (10) upper end are equipped with trapezoidal balance board (7) of balancing moment jointly, the output piston rod lower extreme of electric jar (4) runs through fixing frame (3) upper end middle part and extends to the lower part and locates trapezoidal balance board (7) upper end middle part.

2. The cement water adding device with a quantitative output function for engineering test detection according to claim 1, wherein the cement water adding device is characterized in that: the water injection unit (5) comprises a first shell (51), the first shell (51) is arranged on the right part of the upper end of the scooter body (1), a first guide rod (52) penetrating through the middle part of the upper end of the first shell (51) and extending to the inner cavity of the first shell (51) is arranged in the middle of the upper end of the first shell (51), a first sealing plug (53) is arranged at the lower end of the first guide rod (52), an L-shaped plate (57) is symmetrically arranged on the upper part of the outer surface of the first guide rod (52) in a bilateral symmetry manner, triangular support plates (55) are symmetrically arranged on the lower part of the outer surface of the first shell (51), and quantitative mechanisms (56) which are matched with the L-shaped plate (57) on the same side are used for controlling the quantitative movement of the L-shaped plate (57) are respectively arranged at the upper ends of the triangular support plates (55), and one-way valves (54) communicated with the inner cavity of the first shell (51) are symmetrically arranged at the lower end of the first shell (51).

3. The cement water adding device for engineering test detection with a quantitative output function according to claim 2, wherein the cement water adding device is characterized in that: the quantitative mechanism (56) comprises a concave plate (561) and a fixing mechanism (562), wherein the fixing mechanism (562) is arranged at the rear part of the outer surface of the concave plate (561), and scales are arranged at the rear end of the concave plate (561).

4. A cement water adding device for engineering test detection with a quantitative output function according to claim 3, wherein: the rear end of the concave plate I (561) is symmetrically provided with a sliding groove I (5611) communicated with the inner cavity of the concave plate I (561), and the middle rectangular array of the rear end of the concave plate I (561) is provided with a plurality of limiting holes I (5612) communicated with the inner cavity of the concave plate I (561).

5. A cement water adding device for engineering test detection with a quantitative output function according to claim 3, wherein: the fixing mechanism (562) comprises a sliding frame (5621), the sliding frame (5621) is slidably mounted at the rear part of the outer surface of a concave plate I (561), arc-shaped fixing plates (5622) are symmetrically arranged outside the front end of the sliding frame (5621), horizontal plates I (5625) penetrating through the front end of the sliding frame (5621) and extending to the rear part are symmetrically arranged in the middle of the front end of the sliding frame (5621), arc-shaped limiting plates (5627) are respectively arranged at the front ends of the two horizontal plates I (5625), pushing plates (5624) are jointly arranged at the rear ends of the two horizontal plates (5625), springs II (5628) are jointly arranged between the middle of the front end of the concave plate II (5626) and the lower part of the rear end of the sliding frame (5621), limiting rods II (5623) penetrating through the upper part of the rear end of the sliding frame (5621) and extending to the inner cavity of the sliding frame (5621) are arranged at the upper part of the rear end of the sliding frame, and concave plates II (5626) are arranged at the front part of the upper end of the sliding frame (5621).

6. The cement water adding device with a quantitative output function for engineering test detection according to claim 5, wherein the cement water adding device is characterized in that: guide grooves I (5631) communicated with the upper end of the sliding frame (5621) are symmetrically formed in the front side of the sliding frame (5621), springs III (5632) are arranged in the middle of the bottom wall of the inner cavity of each guide groove I (5631), limit grooves I (5634) communicated with the lower end are formed in the front of the upper end of each horizontal plate I (5625), and wedge-shaped blocks (5633) are arranged at the lower parts between the left side wall and the right side wall of the inner surface of each concave plate II (5626).

7. The cement water adding device with a quantitative output function for engineering test detection according to claim 5, wherein the cement water adding device is characterized in that: the utility model discloses a metal elastic plate, including L-shaped board (57), perpendicular partial lower extreme bilateral symmetry of L-shaped board (57) is equipped with slide rail (572), two slide rail (572) surface is equipped with gag lever post one (575) jointly, the anterior riser one (573) that is equipped with in perpendicular partial lower extreme of L-shaped board (57), be equipped with spring one (574) jointly between riser one (573) rear end lower part and gag lever post one (575) surface, L-shaped board (57) perpendicular partial rear end lower part is equipped with metal elastic plate (571) that cooperatees with homonymy concave plate two (5626).

8. The cement water adding device with a quantitative output function for engineering test detection according to claim 1, wherein the cement water adding device is characterized in that: the mixing unit (6) comprises a third shell (61), stirring mechanisms (64) are jointly arranged in the middle of the top wall and the middle of the bottom wall of the inner cavity of the third shell (61), a feeding groove (63) for filling dry cement into the inner cavity of the third shell (61) is formed in the right part of the upper end of the third shell (61), and a discharging groove (62) communicated with the inner cavity of the third shell (61) is formed in the lower right part of the outer surface of the third shell (61).

9. The cement water adding device with a quantitative output function for engineering test detection according to claim 8, wherein the cement water adding device is characterized in that: the stirring mechanism (64) comprises two swivel rings (641), four guide rod two (642) are jointly arranged on an outer side annular array between opposite faces of the swivel rings (641), a follower plate (644) is jointly arranged on the upper portion of the outer surface of each guide rod two (642), a mixing plate (643) for stirring cement is arranged on one side, far away from the follower plate (644), of the outer surface of each guide rod two (642), a double spiral plate (645) for driving the mixing plate (643) to rotate is arranged in the middle of the upper end of the three casing (61), and the lower end of the double spiral plate (645) sequentially penetrates the middle of the upper end of the three casing (61), the middle of the upper end of the swivel ring (641) located on the upper portion and the middle of the upper end of the follower plate (644) extend to the lower portion.

10. The cement water adding device with a quantitative output function for engineering test detection according to claim 1, wherein the cement water adding device is characterized in that: the extension mechanism (9) comprises a second shell (91), a second guide rod (92) penetrating through the upper end of the second shell (91) and extending to the inner cavity of the second shell (91) is arranged in the middle of the upper end of the second shell (91), a second sealing plug (94) is arranged at the lower end of the second guide rod (92), and a fourth spring (95) is arranged at the lower end of the second sealing plug (94).