CN210589920U - A dispensing equipment for stirring stake thick liquid - Google Patents

Abstract

The utility model provides a dispensing equipment for stirring stake thick liquid relates to stirring stake technical field. The batching device for stirring the pile slurry comprises: the screw conveying pump is used for conveying the powdery curing agent; the mixing drum is respectively connected with a water pipe of a water source and the screw conveying pump so as to mix the powdery curing agent with water to form slurry; and the stirring pile machine is connected with the stirring cylinder so as to input the slurry into soil and stir the slurry. Compared with the prior art, because the utility model discloses a screw conveyer pump's structural feature has very strong seal, makes likepowder curing agent be difficult for flying apart by the transfer process, utilizes the churn to be connected with the screw conveyer pump moreover, makes likepowder curing agent directly carry the churn in, the dust of fully having avoided likepowder curing agent flies upward.

Description

A dispensing equipment for stirring stake thick liquid

Technical Field

The utility model relates to a stirring stake technical field particularly, relates to a dispensing equipment for stirring stake thick liquid.

Background

In the process of curing and stirring the pile, curing agent slurry is generally prepared by climbing a ladder manually and pouring curing powder (namely, powdery curing agent) and water into a stirring cylinder, and stirring to form curing agent slurry; on one hand, as the curing agent powder is powdery particles, in the dumping process of workers, the controllability of a manual dumping mode is poor, so that the powdery particles are easy to fly, the environment is polluted, the physical health of the workers is harmed, and the climbing is not safe; on the other hand, the ratio of the curing powder in the curing agent slurry to water is not accurate due to manual pouring, and in this case, the ingredients need to be poured into the mixing drum for the second time, because the capacity of the mixing drum is limited, if the water amount is once poured more, the slurry with the wrong mixing ratio needs to be discharged from the mixing drum, and the curing agent slurry in the whole drum is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving to a certain extent: the existing mode of conveying the curing powder into the mixing drum easily causes powdery particles to fly, and easily causes at least one aspect of the technical problems of inaccurate proportioning of the curing powder and water in the curing agent slurry and the like.

In order to solve the above problem, the utility model provides a dispensing equipment for stirring stake thick liquid, include:

the screw conveying pump is used for conveying the powdery curing agent;

the mixing drum is respectively connected with a water pipe of a water source and the screw conveying pump so as to mix the powdery curing agent with water to form slurry; and

and the stirring pile machine is connected with the stirring cylinder so as to input the slurry into soil and stir the slurry.

Furthermore, a water flow detector and an electric valve are installed on the water pipe, and a first weighing sensor used for detecting the weight of the slurry in the mixing drum is installed on the mixing drum;

the batching equipment for stirring the pile slurry further comprises a controller, wherein the controller is respectively connected with the water flow detector, the first weighing sensor, the stirring cylinder, the electric valve and the screw conveying pump.

Further, the batching apparatus for stirring pile slurry still includes the tipping bucket, the discharge gate of screw pump is located the feed inlet top of churn, the tipping bucket is in the discharge gate of screw pump with between the feed inlet of churn, in order to pour into to the churn likepowder curing agent, the second weighing sensor who is used for detecting the tipping bucket loading capacity is installed to the tipping bucket, the controller respectively with the second weighing sensor reaches the tipping bucket is connected.

Further, the skip comprises:

the opening of the bearing cylinder is positioned below the discharge hole of the screw conveying pump, and the second weighing sensor is arranged on the bearing cylinder;

the actuating mechanism is connected with the bearing cylinder and can turn the bearing cylinder to a position that the cylinder bottom is higher than the cylinder opening; and

and the driving mechanism is respectively connected with the executing mechanism and the controller.

Furthermore, the executing mechanism comprises a rack mechanism, the rack mechanism is arc-shaped, a plurality of teeth of the rack mechanism are arranged along the edge of the concave arc surface of the rack mechanism, a gear is fixed on a rotating output shaft of the driving mechanism, the gear is meshed with the teeth of the rack mechanism, and the rack mechanism is fixed with the bottom of the bearing barrel.

Furthermore, the tipping bucket further comprises a rack, a rotating shaft is fixed at a position close to the opening of the bearing cylinder, the rotating shaft is installed on the rack, the bearing cylinder rotates around the rotating shaft to turn over in a reciprocating mode, and the second weighing sensor is installed between the rotating shaft and the rack.

Further, a first end and a second end are respectively formed along two ends of the rack mechanism along an arc line, and the first end is fixed with the barrel bottom of the bearing barrel;

the tipping bucket still includes:

the first travel switch is fixed on one side of the driving mechanism and is connected with the controller; and

the second travel switch is fixed on the other side of the driving mechanism and is connected with the controller;

wherein the rack mechanism located adjacent the first end is formed with a first interface to trigger the first travel switch; the rack mechanism located adjacent the second end is formed with a second interface to trigger the second travel switch, the first and second travel switches being arranged along the rack mechanism arc.

Further, the rack is provided with a guide mechanism for guiding the rack mechanism to move along a set path.

Further, the guide mechanism is provided with a roller, and the roller is positioned on one side of the convex arc surface of the rack mechanism and is attached to the rack mechanism.

Further, the batching equipment for stirring the pile slurry further comprises a dust cover for preventing dust from diffusing, and the discharge hole of the screw conveying pump, the feed inlet of the stirring barrel and the tipping bucket are covered in the dust cover.

In the utility model, the screw conveying pump has strong sealing performance due to the structural characteristics, so that the powdery curing agent is not easy to scatter in the conveying process, and the stirring cylinder is connected with the screw conveying pump, so that the powdery curing agent is directly conveyed into the stirring cylinder, and the flying of dust of the powdery curing agent is fully avoided; in addition, the mixing drum is connected with the water pipe, so that water can be injected into the mixing drum firstly, and the mixing drum is started to stir, so that the powdery condensate poured later can be fully contacted and mixed with the water in the mixing drum, and the flying of dust is further reduced. Therefore, through the utility model provides a fine solution of dosing equipment for stirring stake thick liquid current solidification powder to the mode of carrying in the churn cause the problem that powdered granule flies upward easily.

And furthermore, the skip bucket enables the screw conveying pump to convey the powdery curing agent to the skip bucket firstly and detects the weight of the skip bucket, when the weight of the skip bucket reaches a set value, the screw conveying pump stops conveying, then the skip bucket pours the powdery curing agent to the stirring cylinder, after the skip bucket resets, the screw conveying pump continues conveying the powdery curing agent, the operation is repeated, in the process, the weight of the powdery curing agent in the skip bucket is obtained through the second weighing sensor and is transmitted to the controller for accumulation, so that the weight parameter of the powdery curing agent in the stirring cylinder is accurately obtained, the accurate proportion of the powdery curing agent to water is realized, and the weight of the powdery curing agent in the stirring cylinder is accurately obtained at the same time.

Drawings

FIG. 1 is a schematic structural view of the batching device for stirring pile slurry;

FIG. 2 is a schematic structural view of the dump body;

FIG. 3 is a partial schematic view taken at P in FIG. 2;

FIG. 4 is a schematic diagram of the logical relationship connection between the dump box and the controller;

FIG. 5 is a schematic diagram of a logical relationship of the batching device for mixing pile slurry;

fig. 6 is another schematic diagram of the logical relationship connection of the batching plant for mixing pile slurry.

Description of reference numerals:

100 screw conveying pump, 101 hopper, 201 water pipe, 202 water storage tank, 203 water pump, 211 water flow detector, 212 electric valve, 300 mixing drum, 301 control panel, 311 first weighing sensor, 400 mixing pile machine, 500 controller, 601 second weighing sensor, 602 frame, 610 bearing drum, 611 rotating shaft, 620 driving mechanism, 631 rack mechanism, 631a first end, 631b second end, 632 gear, 641 first stroke switch, 642 second stroke switch, 643 first butt joint part, 644 second butt joint part, 650 guide mechanism, 651 roller and 700 dust cover.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, the present embodiment provides a batching device for stirring pile slurry, comprising: screw pump 100, churn 300 and mixing pile machine 400. The screw conveying pump 100 is used for conveying the powdery curing agent, and the screw conveying pump 100 comprises a feeding hole and a discharging hole; the mixing drum 300 is respectively connected with a water pipe 201 of a water source and the screw conveying pump 100, the mixing drum 300 is connected with the screw conveying pump 100, a feed inlet of the mixing drum 300 can be connected with a discharge outlet of the screw conveying pump 100, of course, the mixing drum 300 also comprises a feed inlet and a discharge outlet, and then the powdery curing agent is mixed with water to form slurry by utilizing the self-stirring function of the mixing drum 300; the mixing pile machine 400 is connected to the mixing drum 300 to input the slurry into the soil and mix.

During operation, the worker only needs to convey the powdery curing agent to the feed inlet of the screw conveying pump 100, also called as the input port, then starts the screw conveying pump 100, and then conveys the powdery curing agent to the discharge port of the screw conveying pump 100, and simultaneously the water pipe 201 of the water source injects water into the mixing drum 300, so that the water and the powdery curing agent are uniformly mixed under the stirring of the mixing drum 300, thereby realizing automatic batching.

In addition, in order to make the batching plant for stirring the pile slurry of the present embodiment form a complete plant, the water source may be a water storage tank 202, and a water pump 203 is installed between the water outlet of the water storage tank 202 and the water pipe 201, so that the water pump 203 drives the water in the water storage tank 202 to flow into the stirring drum 300 through the water pipe 201; moreover, the mixing pile machine 400 and the mixing drum 300 can be connected through a mud pipe 401, a mud pump 402 is installed between the discharge port of the mixing drum 300 and the mud pipe 401, and the mud pump 402 drives the mud to flow into the mixing pile machine 400; the feed inlet of the screw conveying pump 100 is provided with a hopper 101, and the powdery curing agent is fed into the screw conveying pump 100 through the hopper 101.

In the embodiment, the screw conveying pump 100 has strong sealing performance due to the structural characteristics, so that the powdery curing agent is not easy to scatter in the conveying process, and the stirring cylinder 300 is connected with the screw conveying pump 100, so that the powdery curing agent is directly conveyed into the stirring cylinder 300, and the dust flying of the powdery curing agent is fully avoided; further, the mixing drum 300 is connected to the water pipe 201, so that water is first injected into the mixing drum 300, and the mixing drum 300 is started to perform mixing, so that the powdery solidified material poured later is sufficiently contacted with and mixed with the water in the mixing drum 300, thereby further reducing the flying of dust. Therefore, the problem that powder particles are easy to fly due to the conventional mode of conveying solidified powder into the mixing drum 300 is well solved through the batching equipment for mixing pile slurry in the embodiment.

Further, a water flow detector 211 and an electric valve 212 are installed on the water pipe 201, and a first weighing sensor 311 for detecting the weight of the slurry in the mixing drum 300 is installed on the mixing drum 300; the water flow detector 211 is used for detecting the flow of water in the water pipe 201, and the electric valve 212 is used for controlling the opening or closing of the water pipe 201. The batching device for stirring the pile slurry further comprises a controller 500, and the controller 500 is respectively connected with the water flow detector 211, the first weighing sensor 311, the stirring cylinder 300, the electric valve 212 and the screw conveying pump 100. The controller 500 may be a computer controller 500 and be configured with a control panel 301 to input setting parameters. And the controller 500 may be connected to the water pump 203.

Of course, the water flow detector 211 may use an electronic water meter, since the electronic water meter converts the detected water flow into the total water flow.

The working process may be that, firstly, the controller 500 is set, the weight of the water flowing into the mixing drum 300 and the weight of the powdery curing agent are set, then the controller 500 starts the screw delivery pump 100 and the water pump 203, and keeps the electric valve 212 open, so as to supply water and the powdery curing agent into the mixing drum 300, the water flow and the duration time in the water pipe 201 can be detected by the water flow detector 211, and the corresponding weight of the water entering the mixing drum 300 is converted by combining the cross-sectional dimension of the water pipe 201; the first weighing sensor 311 can enable the controller 500 to know the total weight of the slurry formed by mixing the water and the powdery curing agent in the mixing drum 300, so that the weight of the powdery curing agent in the mixing drum 300 can be obtained by subtracting the weight of the water from the total weight of the slurry, and the matching relationship between the powdery curing agent and the water and whether the matching is accurate or not can be known. When the water reaches the quantitative ratio, the controller 500 closes the electric valve 212 and the water pump 203 to stop supplying water into the mixing drum 300; similarly, when the powdery curing agent reaches the quantitative ratio, the controller 500 stops the screw transfer pump 100; in the process, the mixing drum 300 can be used for mixing, so that accurate and automatic mixing is realized.

In addition, the installation position of the first weighing sensor 311 and the corresponding supporting mechanism and the like can refer to the usage of the weighing sensor in the published "automatic mortar equipment and mortar production system" cn201820300365.x patent literature, and are not described here again.

Like this, be connected with rivers detector 211, first weighing sensor 311, churn 300, electric valve 212 and screw rod delivery pump 100 respectively through controller 500, realized the automatic accurate ratio of batching in churn 300, use manpower sparingly to ensure the ratio degree of accuracy of batching.

Further, the batching equipment for stirring the pile slurry further comprises a skip bucket, wherein a discharge port of the screw delivery pump 100 is positioned above a feed port of the stirring cylinder 300, the skip bucket is positioned between the discharge port of the screw delivery pump 100 and the feed port of the stirring cylinder 300 so as to pour the powdery curing agent into the stirring cylinder 300, a second weighing sensor 601 for detecting the loading capacity of the skip bucket is installed on the skip bucket, and the controller 500 is respectively connected with the second weighing sensor 601 and the skip bucket.

Considering that the control of the screw conveying pump 100 by the controller 500 may have delay, especially loss occurs after the device is used for a period of time, the delay of the control of the screw conveying pump 100 by the controller 500 is aggravated, and it may happen that the controller 500 stops conveying the screw conveying pump 100 and the screw conveying pump 100 continues to convey the materials into the mixing drum 300 for a period of time, so that the mixture ratio of the ingredients is inaccurate. In addition, the weight of the powdery curing agent in the mixing drum 300 obtained by subtracting the weight of the water from the total weight of the slurry still has an error, and the powdery curing agent is an important ingredient and needs to be accurately detected according to the pouring amount of the powdery curing agent, so that the proportioning of the ingredients is more accurate.

Therefore, a skip bucket is installed, the screw conveying pump 100 firstly conveys the powdery curing agent to the skip bucket and detects the weight of the skip bucket, when the weight of the skip bucket reaches a set value, the screw conveying pump 100 stops conveying, then the skip bucket pours the powdery curing agent to the stirring cylinder 300, the screw conveying pump 100 continues conveying the powdery curing agent after the skip bucket is reset, the operation is repeated, in the process, the weight of the powdery curing agent in the skip bucket is obtained through the second weighing sensor 601 and is transmitted to the controller 500 to be accumulated, the weight parameter of the powdery curing agent in the stirring cylinder 300 is accurately obtained, the accurate ratio of the powdery curing agent to water is realized, and the weight of the powdery curing agent in the stirring cylinder 300 is accurately obtained at the same time.

In operation, the controller 500 may be set, when the second weighing sensor 601 detects that the bucket load capacity reaches a set value, the screw transfer pump 100 stops transferring, and after a certain time, for example, 3 seconds, after the screw transfer pump 100 stops transferring, the bucket starts to dump the powdery curing agent into the mixing drum 300, and then after the bucket performs dumping, the screw transfer pump 100 restarts transferring the powdery curing agent into the bucket, so as to perform a reciprocating cycle until the total weight of the powdery curing agent dumped into the mixing drum 300 by the bucket reaches the set amount.

Further, the skip comprises: a carriage 610, an actuator, and a drive mechanism 620. The nozzle of the bearing cylinder 610 is positioned below the discharge port of the screw delivery pump 100, and the second weighing sensor 601 is mounted on the bearing cylinder 610. The actuator is connected with the bearing cylinder 610, and the actuator can turn the bearing cylinder 610 to a position that the cylinder bottom is higher than the cylinder opening; the driving mechanism 620 is connected to the actuator and the controller 500, respectively.

When the screw conveying pump 100 is in operation, the screw conveying pump 100 conveys the powdery curing agent into the bearing cylinder 610, and when the weight in the bearing cylinder 610 reaches the set weight, the controller 500 enables the driving mechanism 620 to drive the executing mechanism, so that the bearing cylinder 610 is turned over to the position where the cylinder bottom is higher than the cylinder opening, and the powdery curing agent in the bearing cylinder 610 is poured into the feed opening of the mixing cylinder 300.

The dump bucket is automatically dumped by the cooperation of the loading cylinder 610, the actuator, and the drive mechanism 620 with the controller 500 and the screw pump 100.

Further, the actuator includes a rack gear 631, the rack gear 631 is arc-shaped, a plurality of teeth of the rack gear 631 are arranged along an edge of a concave arc surface thereof, a gear 632 is fixed to a rotation output shaft of the driving mechanism 620, the gear 632 is engaged with the teeth of the rack gear 631, and the rack gear 631 is fixed to a bottom of the carrier cylinder 610.

The driving mechanism 620 may be an electric motor, and preferably, a hydraulic motor is used. The rack gear 631 is generally elongated, but the fact that the rack gear 631 is curved in the present embodiment obviously means that the elongated rack gear 631 is curved.

During operation, the driving gear 632 is driven by the rotation output shaft of the driving mechanism 620 to rotate, and the gear 632 is meshed with the teeth of the rack mechanism 631, so that the rack mechanism 631 is driven to reciprocate and drive the bearing cylinder 610 to turn over to a position where the bottom of the bearing cylinder is higher than the opening of the cylinder, and the powdery curing agent in the bearing cylinder 610 is poured into the mixing cylinder 300.

Further, the dump bucket also comprises a frame 602, a rotating shaft 611 is fixed at a position close to a nozzle of the bearing cylinder 610, the rotating shaft 611 is installed on the frame 602, the bearing cylinder 610 rotates around the rotating shaft 611 in a reciprocating mode, and the second weighing sensor 601 is installed between the rotating shaft 611 and the frame 602.

The second load cell 601 is installed between the rotating shaft 611 and the frame 602, so that the change of the weight in the carrying cylinder 610 can be accurately measured.

Further, a first end 631a and a second end 631b are respectively formed along two ends of the rack gear 631 along an arc, and the first end 631a is fixed to the bottom of the bearing cylinder 610; the tipping bucket still includes: a first travel switch 641 and a second travel switch 642. The first stroke switch 641 is fixed on one side of the driving mechanism 620, and the first stroke switch 641 is connected to the controller 500; a second travel switch 642 is fixed on the other side of the driving mechanism 620, and the second travel switch 642 is connected with the controller 500; wherein the rack mechanism 631 located adjacent to the first end 631a is formed with a first docking portion 643 to trigger the first stroke switch 641; the rack mechanism 631 adjacent to the second end 631b is formed with a second docking portion 644 for triggering a second travel switch 642, the first travel switch 641 and the second travel switch 642 being disposed along an arc of the rack mechanism 631.

In operation, the controller 500 rotates the driving mechanism 620 and drives the rack mechanism 631 to move and raise the bottom of the loading cylinder 610, and when the first docking portion 643 triggers the first travel switch 641, the controller 500 knows that the bottom of the loading cylinder 610 is higher than the opening of the loading cylinder, that is, the loading cylinder 610 is completely tilted; at this time, the controller 500 reverses the driving mechanism 620, resets the rack mechanism 631 and the carrier cylinder 610, and when the second docking portion 644 triggers the second stroke switch 642, the controller 500 recognizes that the carrier cylinder 610 has been reset, and causes the screw transfer pump 100 to continue transferring the powdery curing agent to the carrier cylinder 610.

It should be noted that the controller 500 may be a plc programmable controller 500, and each of the first docking portion 643 and the second docking portion 644 may be a convex docking portion, and when they reach the corresponding travel switches of the first travel switch 641 and the second travel switch 642, the corresponding travel switch triggers the operating mechanism of the corresponding travel switch, so as to trigger, and the corresponding travel switch sends the trigger signal to the controller 500.

Further, the frame 602 is mounted with a guide mechanism 650, and the guide mechanism 650 serves to guide the rack gear 631 to move along a set path.

Further, the guide mechanism 650 is installed with a roller 651, and the roller 651 is located at one side of the convex arc surface of the rack mechanism 631 and abuts against the rack mechanism 631, that is, the roller 651 abuts against the rack mechanism 631.

By utilizing the feature that three points define an arc, the gear 632 is engaged with the teeth of the rack gear 631 to define a first point of the arc-shaped rack gear 631, and the first end 631a is fixed to the bottom of the bearing barrel 610 to define a second point of the arc-shaped rack gear 631, while the roller 651 of the guide mechanism 650 is located on the side of the convex arc of the rack gear 631 and abuts against the rack gear 631 to define a third point of the rack gear 631. The positioning of the rack mechanism 631 is realized, and the rolling contact between the roller 651 and the rack mechanism 631 can reduce the friction on the rack mechanism 631, and simultaneously, the roller is matched with the gear 632 and the bearing barrel 610 to position the rack mechanism 631.

Further, the mixing equipment for mixing pile slurry according to the present embodiment further includes a dust cover 700 for preventing dust from spreading, and the discharge port of the screw transfer pump 100, the feed port of the mixing drum 300, and the dump box are covered in the dust cover 700.

The dust cover 700 prevents dust from flying at the joint of the screw delivery pump 100 and the mixing drum 300, so as to further ensure the sanitation of the construction environment.

In addition, the powdery curing agent in the present embodiment may be a sludge curing agent.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims (10)

1. A batching device for mixing pile slurry, comprising:

a screw transfer pump (100) for transferring the powdery curing agent;

the mixing drum (300) is respectively connected with a water pipe (201) of a water source and the screw conveying pump (100) so as to mix the powdery curing agent with water to form slurry; and

and the stirring pile machine (400) is connected with the stirring cylinder (300) so as to input the slurry into soil and stir the slurry.

2. Batching device for mixing pile slurry according to claim 1, characterized in that said water pipe (201) is equipped with a water flow detector (211) and an electrically operated valve (212), said mixing drum (300) being equipped with a first weighing sensor (311) for detecting the weight of said slurry inside said mixing drum (300);

the batching plant for stirring the pile slurry further comprises a controller (500), wherein the controller (500) is respectively connected with the water flow detector (211), the first weighing sensor (311), the stirring cylinder (300), the electric valve (212) and the screw conveying pump (100).

3. The batching device for stirring pile slurry according to claim 2, wherein said batching device for stirring pile slurry further comprises a skip, wherein the discharge port of said screw delivery pump (100) is located above the feed port of said mixing drum (300), said skip is located between the discharge port of said screw delivery pump (100) and the feed port of said mixing drum (300) so as to pour said powdery curing agent into said mixing drum (300), said skip is equipped with a second weighing sensor (601) for detecting the load weight of said skip, and said controller (500) is connected with said second weighing sensor (601) and said skip respectively.

4. The batching plant for stirring pile slurry according to claim 3, wherein said skip comprises:

the nozzle of the bearing cylinder (610) is positioned below the discharge hole of the screw conveying pump (100), and the second weighing sensor (601) is installed on the bearing cylinder (610);

the actuator is connected with the bearing cylinder (610), and the actuator can turn the bearing cylinder (610) to a position that the cylinder bottom is higher than the cylinder opening; and

and a driving mechanism (620) respectively connected with the executing mechanism and the controller (500).

5. The batching device for mixing pile slurry according to claim 4, characterized in that said actuator comprises a rack gear (631), said rack gear (631) having an arc shape, a plurality of teeth of said rack gear (631) being arranged along the edges of its concave arc, a gear (632) being fixed to the rotary output shaft of said driving mechanism (620), said gear (632) being engaged with the teeth of said rack gear (631), said rack gear (631) being fixed to the bottom of said loading drum (610).

6. The batching device for stirring pile slurry according to claim 5, wherein said skip further comprises a frame (602), a rotating shaft (611) is fixed adjacent to the mouth of said carrying cylinder (610), said rotating shaft (611) is mounted to said frame (602), said carrying cylinder (610) is reciprocally overturned around said rotating shaft (611), said second load cell (601) is mounted between said rotating shaft (611) and said frame (602).

7. The batching device for stirring pile slurry according to claim 6,

a first end (631a) and a second end (631b) are respectively formed along two ends of an arc line of the rack gear (631), and the first end (631a) is fixed with the cylinder bottom of the bearing cylinder (610);

the tipping bucket still includes:

a first stroke switch (641) fixed to one side of the drive mechanism (620), the first stroke switch (641) being connected to the controller (500); and

a second travel switch (642) fixed to the other side of the driving mechanism (620), the second travel switch (642) being connected to the controller (500);

wherein the rack mechanism (631) located adjacent to the first end (631a) is formed with a first docking portion (643) to trigger the first travel switch (641); the rack mechanism (631) located adjacent to the second end (631b) is formed with a second interfacing portion (644) to activate the second travel switch (642), the first travel switch (641) and the second travel switch (642) being arcuately disposed along the rack mechanism (631).

8. A batching device for mixing pile slurry according to claim 6, characterized in that said frame (602) is fitted with a guiding mechanism (650), said guiding mechanism (650) being adapted to guide said rack gear mechanism (631) to move along a set path.

9. The batching device for mixing pile slurry according to claim 8, wherein said guiding mechanism (650) is equipped with a roller (651), said roller (651) being located on the side of the convex arc of said rack mechanism (631) and abutting against said rack mechanism (631).

10. The batching device for mixing pile slurry according to any one of claims 4 to 9, further comprising a dust cover for preventing dust diffusion, wherein said discharge port of said screw transfer pump (100), said feed port of said mixing drum (300) and said skip are covered inside said dust cover.

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