Controllable gourd-shaped grouting head device and manufacturing method

Abstract

The application discloses a controllable gourd-shaped grouting head device, which comprises a gourd-shaped shell, a speed-adjustable stirring mechanism and a following stirring mechanism. The application further discloses a manufacturing method of the controllable gourd-shaped grouting head device, which comprises the following steps: S1, manufacturing a peach leaf-shaped fan blade and a following peach leaf-shaped fan blade; S2, respectively arranging the peach leaf-shaped fan blade and the following peach leaf-shaped fan blade into a large cavity part and a small cavity part of a left half part of the gourd-shaped shell; S3, installing an anti-friction clamping ring; S4, connecting a sensor, a clamping device control board and a rudder with a storage battery in series; S5, installing a speed-adjusting structure; S6, drilling a through hole on a rotating shaft by using an electric drill; S7, respectively arranging an external thread left half pipe and an external thread right half pipe at two ends of the left half part and the right half part of the gourd-shaped shell; and S8, arranging the manufactured controllable gourd-shaped grouting head device to a grouting head position where grout needs to be stirred through screw threads.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of goaf backfilling grouting equipment, in particular to a controllable gourd-shaped grouting head device and a manufacturing method. BACKGROUND

[0002] In the grouting process, the distance between the mixing station and the actual grouting position is often far away, and a pipeline is needed to connect the two positions so that the slurry can flow into the grouting position. However, the slurry inside the pipeline cannot be stirred and gradually separates into solid and liquid, resulting in a slurry viscosity that does not meet the requirements. The slurry at the actual work site cannot meet the standard during the solidification process. In addition, the grouting head often appears to be coagulated during use and needs to be cleaned in time. At the same time, when the flow rate of the slurry is not enough, a speed regulation system needs to be added externally to increase the speed of the stirring system, which is time-consuming and labor-intensive, increases the operation difficulty, and reduces the work efficiency. SUMMARY

[0003] In view of the above technical problems, the present application provides a controllable gourd-shaped grouting head device and a manufacturing method.

[0004] In order to achieve the above-mentioned purpose, the technical scheme of the present application is as follows:

[0005] A controllable gourd-shaped grouting head device, comprising

[0006] A gourd-shaped shell, the large cavity part is the inlet end, and the small cavity part is the outlet end, and the inlet end and the outlet end are connected to the pipeline;

[0007] A speed-adjustable stirring mechanism is arranged inside the large cavity part of the gourd-shaped shell and is used to actively stir the slurry entering the large cavity part;

[0008] A follow-up stirring mechanism is arranged inside the small cavity part of the gourd-shaped shell, and the follow-up stirring mechanism follows the flow of the slurry to achieve auxiliary stirring.

[0009] The gourd-shaped shell comprises:

[0010] A left half and a right half are arranged in mutual engagement;

[0011] An externally threaded left half pipe and an externally threaded right half pipe, the externally threaded left half pipe is arranged at both ends of the left half, and the externally threaded right half pipe is arranged at both ends of the right half, and after the left half and the right half are engaged with each other, the corresponding externally threaded left half pipe and the externally threaded right half pipe are engaged with each other to form a connecting pipe with external threads, and the connecting pipe is connected to the pipeline;

[0012] A friction-preventing clamping ring is arranged at the waist of the gourd-shaped shell and is used to clamp the left half and the right half to each other.

[0013] The anti-friction clamping ring is two transparent semi-circular ring structures, the tail parts of which are connected to each other through flat open leaves, and the head parts are connected to each other through locks.

[0014] The rubber washer is sleeved on the outer thread connecting pipe root.

[0015] The adjustable speed stirring mechanism comprises:

[0016] The lozenge-shaped fan blade is arranged in the large cavity part of the calabash-shaped shell;

[0017] The speed regulating mechanism is arranged outside the calabash-shaped shell, and the power output shaft of the speed regulating mechanism is connected with the rotating shaft (8) on the lozenge-shaped fan blade.

[0018] The speed regulating mechanism comprises:

[0019] The iron box is connected with the calabash-shaped shell through the fixed long rod;

[0020] The motor and the motor controller are arranged in the iron box, and the main shaft of the motor is connected with the rotating shaft;

[0021] The storage battery is arranged outside the iron box;

[0022] The steering engine and the gripper control board are arranged in the iron box;

[0023] The gripper is arranged on the rotating shaft, and the gripper driving part is connected with the output shaft of the steering engine;

[0024] The laser lamp is arranged on the inner side of the fixed long rod;

[0025] The light receiver is arranged on the inner side of the iron box through the fixed short rod, and the light receiving end of the light receiver corresponds to the laser lamp, and the corresponding part of the rotating shaft is provided with a through hole, so that the light of the laser lamp can be shot to the light receiver through the through hole.

[0026] The sensor is arranged on the fixed short rod and connected with the light receiver;

[0027] The motor and the motor controller are connected in series with the storage battery, the sensor, the gripper control board and the steering engine are connected in series with the storage battery, and the gripper control board is connected with the motor controller.

[0028] The iron box is provided with a heat dissipation plastic interlayer on the inner wall.

[0029] The following-stirring mechanism comprises:

[0030] The following lozenge-shaped fan blade is arranged in the small cavity part of the calabash-shaped shell through the following rotating shaft.

[0031] The application further provides a manufacturing method of the controllable gourd-shaped grouting head device.

[0032] S1. manufacturing the peach leaf-shaped fan leaf and the follow-up peach leaf-shaped fan leaf, evenly welding four pieces of peach leaf-shaped fan leaves with the same size in a cross distribution on a rotating shaft to obtain the peach leaf-shaped fan leaf, and evenly welding four pieces of peach leaf-shaped fan leaves with the same size in a cross distribution on a follow-up rotating shaft to obtain the follow-up peach leaf-shaped fan leaf;

[0033] S2. putting the peach leaf-shaped fan leaf and the follow-up peach leaf-shaped fan leaf into the large cavity part and the small cavity part of the left half part of the gourd-shaped shell respectively, and then buckling the left half part and the right half part of the gourd-shaped shell to each other to ensure that the end of the rotating shaft connected with the speed regulating mechanism can pass through the right half part of the gourd-shaped shell;

[0034] S3. installing the anti-friction clamping ring, clamping the two transparent half-ring structures of the anti-friction clamping ring at the waist of the gourd-shaped shell, buckling the lock buckle, and completing the installation;

[0035] S4. connecting the sensor, the gripper control board and the rudder with the storage battery in series, and connecting the motor and the motor controller with the storage battery in series;

[0036] S5. installing the speed regulating structure, first fixing and installing the storage battery above the iron box, placing a heat dissipation plastic interlayer in the iron box, the iron box has a partition, the rudder and the gripper control board are placed above the partition, and the motor and the motor controller are placed below the partition, the gripper control board and the motor controller are connected through wires; the gripper is outside the iron box, the gripper is welded with the iron rod extended out of the outer wall of the motor, and the gripper and the motor are on the same axis; the iron box is connected with the gourd-shaped shell through the fixed long rod, the laser lamp is placed close to the end of the fixed long rod; the fixed short rod is welded to the iron box below the gripper; the light receiver is placed close to the end of the fixed short rod, the light receiver and the laser lamp are on the same vertical line, the sensor is arranged between the light receiver and the gripper control board and connected through wires;

[0037] S6. drilling a through hole on the rotating shaft by an electric drill, and the through hole is on the same vertical line with the laser lamp and the light receiver, so that the light beam emitted by the laser lamp can pass through the through hole and reach the light receiver;

[0038] S7. the left half pipe with external threads and the right half pipe with external threads are arranged at the two ends of the left half part and the right half part of the gourd-shaped shell respectively, after the left half part and the right half part are buckled to each other, the corresponding left half pipe with external threads and the right half pipe with external threads are buckled to each other to form a connecting pipe with external threads, and a rubber gasket is sleeved at the root of the connecting pipe with external threads;

[0039] S8. The assembled controllable gourd-shaped grouting head device is arranged through screw threads to the grouting head position where the slurry needs to be stirred.

[0040] The beneficial effects of the present application are:

[0041] 1. The present application can automatically stir the slurry under the impact of the slurry without power supply in the case of slurry separation through the stirring structure in the large and small balls.

[0042] 2. In the process of passing through the large and small balls, the space becomes smaller, so that a larger impact force can be obtained when passing through the small balls, and the stirring is more sufficient.

[0043] 3. When the rotating speed of the stirring structure does not meet the requirements, the speed regulation structure can increase the rotating speed to a certain extent, so that the slurry is stirred sufficiently.

[0044] 4. The present application can be easily disassembled and cleaned.

[0045] 5. The present application can change the slurry from a separated state to a mixed state, realize pouring the slurry into a suitable state into a required position, and adjust the speed of the fan blades through the speed regulation structure in the process of slurry flow, so as to solve the problem of uneven stirring of the slurry due to insufficient power. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 It is an external schematic view of the present application.

[0047] Figure 2 It is a top view structural schematic view of Figure 1 .

[0048] Figure 3 It is a side view structural schematic view of Figure 1 .

[0049] Figure 4 It is an internal cross-sectional structural schematic view of the gourd-shaped shell of the present application.

[0050] Figure 5 It is a large cavity part cross-sectional view of the gourd-shaped shell of the present application.

[0051] Figure 6 It is a friction prevention clamping ring structure schematic view of the present application.

[0052] Figure 7 It is a side view structural schematic view of Figure 6 .

[0053] Figure 8 It is a top view structural schematic view of the structure shown in Figure 7 .

[0054] Wherein, 1-gourd shell, 2-rubber ring, 3-speed regulation mechanism, 4-anti-friction clamping ring, 5-outer threaded left half pipe, 6-outer threaded right half pipe, 7-following peach leaf-shaped fan blade, 8-rotating shaft, 9-following rotating shaft, 10-peach leaf-shaped fan blade, 11-laser light, 12-light receiver, 13-sensor, 14-clamper, 15-lock, 16-rudder, 17-clamper control panel, 18-motor, 19-motor controller, 20-iron box, 21-heat dissipation plastic interlayer, 22-fixed long rod, 23-fixed short rod, 24-battery, 25-flat opening and closing leaf. DETAILED DESCRIPTION

[0055] To make the objects, technical solutions and advantages of the present application clearer, further detailed description will be given below in conjunction with specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0056] Example 1

[0057] As shown in Figure 1 , Figure 2 and Figure 4 , a controllable gourd-shaped grouting head device includes a gourd-shaped shell 1, the large cavity part is the inlet end, and the small cavity part is the outlet end, which are connected to the pipeline respectively; an adjustable speed stirring mechanism is arranged inside the large cavity part of the gourd-shaped shell 1, which is used for actively stirring the slurry entering the large cavity part; a following stirring mechanism is arranged inside the small cavity part of the gourd-shaped shell 1, which follows the flow of the slurry to realize auxiliary stirring.

[0058] As shown in Figure 2 and Figure 4 , the gourd-shaped shell 1 includes: a left half part and a right half part, which are arranged in mutual buckling; an outer threaded left half pipe 5 and an outer threaded right half pipe 6, the outer threaded left half pipe 5 is arranged at both ends of the left half part, and the outer threaded right half pipe 6 is arranged at both ends of the right half part, after the left half part and the right half part are buckled to each other, the corresponding outer threaded left half pipe 5 and the outer threaded right half pipe 6 are buckled to each other to form a connecting pipe with outer threads, which is connected to the pipeline; an anti-friction clamping ring 4 is arranged at the waist of the gourd-shaped shell 1, which is used for clamping the left half part and the right half part to each other.

[0059] As shown in Figure 6 , Figure 7 and Figure 8 , the anti-friction clamping ring 4 is a transparent half-ring structure, the tail parts corresponding to each other are connected to each other through the flat opening and closing leaf 25, and the head parts are connected to each other through the lock 15.

[0060] AsFigure 1 As shown in the figure, the rubber washer 2 is sleeved on the connecting pipe root with external thread.

[0061] As shown in the figure, the adjustable speed stirring mechanism comprises the peach leaf-shaped fan blade 10 arranged in the large cavity part of the calabash-shaped shell 1, and the speed adjusting mechanism 3 arranged outside the calabash-shaped shell 1 and connected with the rotating shaft 8 on the peach leaf-shaped fan blade 10. Figures 2 to 5

[0062] As shown in the figure, the speed adjusting mechanism 3 comprises the iron box 20 connected with the calabash-shaped shell 1 through the fixed long rod 22, the motor 18 and the motor controller 19 arranged in the iron box 20 and connected with the rotating shaft 8, the battery 24 arranged outside the iron box 20, the rudder 16 and the gripper control board 17 arranged in the iron box 20, the gripper 14 with the chuck mounted on the rotating shaft 8 and connected with the output shaft of the rudder 16, the laser lamp 11 arranged on the inner side of the fixed long rod 22, the light receiver 12 mounted on the inner side of the iron box 20 through the fixed short rod 23 and corresponding to the laser lamp 11, and the through hole arranged on the corresponding position of the rotating shaft 8, so that the light of the laser lamp 11 can be emitted to the light receiver 12 through the through hole, the sensor 13 arranged on the fixed short rod 23 and connected with the light receiver 12, wherein the motor 18 and the motor controller 19 are connected in series with the battery 24, the sensor 13, the gripper control board 17 and the rudder 16 are connected in series with the battery 24, and the gripper control board 17 is connected with the motor controller 19. Figures 2 to 5

[0063] As shown in the figure, the heat dissipation plastic interlayer 21 is arranged on the inner wall of the iron box 20. Figure 3

[0064] As shown in the figure, the following-driven stirring mechanism comprises the following-driven peach leaf-shaped fan blade 7 mounted in the small cavity part of the calabash-shaped shell 1 through the following-driven rotating shaft 9. Figure 4 The application further provides a manufacturing method of the controllable calabash-shaped grouting head device, which comprises the following steps:

[0065] S1. manufacturing the peach leaf-shaped fan blade 10 and the following-driven peach leaf-shaped fan blade 7, evenly welding four pieces of peach leaf-shaped fan blades with the same size in a cross shape on the rotating shaft 8 to obtain the peach leaf-shaped fan blade 10, and evenly welding four pieces of peach leaf-shaped fan blades with the same size in a cross shape on the following-driven rotating shaft 9 to obtain the following-driven peach leaf-shaped fan blade 7;

[0066]

[0067] ​​​​S2. Put the peach-shaped fan leaf 10 and the following peach-shaped fan leaf 7 into the large cavity part and the small cavity part of the left half of the calabash-shaped shell 1 respectively, and then buckle the left half and the right half of the calabash-shaped shell 1 to each other to ensure that the end of the rotating shaft 8 connected with the speed regulation mechanism 3 can pass through the right half of the calabash-shaped shell 1;

[0068] S3. Install the anti-friction clamping ring 4, clamp the two transparent half-ring structures of the anti-friction clamping ring 4 at the waist of the calabash-shaped shell 1, buckle the lock buckle 15, and complete the installation;

[0069] S4. Connect the sensor 13, the gripper control panel 17 and the steering engine 16 in series with the storage battery 24, and then connect the motor 18 and the motor controller 19 in series with the storage battery 24;

[0070] S5. Install the speed regulation structure, first fix the storage battery 24 on the iron box 20, place the heat dissipation plastic interlayer 21 in the iron box 20, and place the steering engine 16 and the gripper control panel 17 on the upper layer of the iron box 20, and place the motor 18 and the motor controller 19 on the lower layer of the iron box 20. The gripper control panel 17 and the motor controller 19 are connected by wires. The gripper 14 is outside the iron box 20, and the gripper 14 is welded with the iron rod extended from the outer wall of the motor 18, and the gripper 14 and the motor 18 are on the same axis. The iron box 20 is connected with the calabash-shaped shell 1 through the fixed long rod 22, and the laser lamp 11 is placed near the end of the fixed long rod 22. The iron box 20 is welded with the fixed short rod 23 below the gripper 14. The light receiver 12 is placed near the end of the fixed short rod 23, and the light receiver 12 and the laser lamp 11 are on the same vertical line. The sensor 13 is arranged between the light receiver 12 and the gripper control panel 17 and connected by wires;

[0071] S6. Drill a through hole on the rotating shaft 8 by electric drill, and the through hole is on the same vertical line with the laser lamp 11 and the light receiver 12, to ensure that the light beam emitted by the laser lamp 11 can pass through the through hole and reach the light receiver 12;

[0072] S7. The left half and the right half of the calabash-shaped shell 1 are respectively provided with external thread left half pipe 5 and external thread right half pipe 6 at both ends. After the left half and the right half are buckled, the corresponding external thread left half pipe 5 and external thread right half pipe 6 are buckled to form a connecting pipe with external thread, and a rubber gasket 2 is sleeved at the root of the connecting pipe with external thread;

[0073] S8. The completed controllable calabash-shaped grouting head device is placed in the position of the grouting head where the grout needs to be stirred through threads.

[0074] In actual work, the application is connected to the pipeline, the motor controller 19 is opened to start the motor 18, the motor 18 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the peach leaf-shaped fan blade 10 to rotate, the slurry is continuously stirred by the peach leaf-shaped fan blade 10 when entering the large cavity part of the gourd-shaped shell 1, at the same time, the slurry also flows backward with the pipeline pressure, when entering the small cavity part of the gourd-shaped shell 1, the peach leaf-shaped fan blade 7 is arranged inside, the peach leaf-shaped fan blade 7 rotates with the slurry flow, and the slurry is also stirred, because of the gourd-shaped structure of the gourd-shaped shell 1, the slurry flowing from the large cavity into the small cavity also realizes further pressurization, during this period, the through hole on the outer end of the rotating shaft 8 rotates continuously, the light emitted by the laser lamp 11 rotates at the rotating speed of the rotating shaft 8, and the light frequency of the light receiver 12 is passed through the through hole and enters the light receiver 12, because the frequency threshold is set in advance on the gripper control panel 17 according to the actual situation, when the light frequency received by the light receiver 12 is higher than the threshold, it indicates that the rotating speed of the rotating shaft 8 is too slow, at this time, the light receiver 12 feeds back the signal to the sensor 13, the sensor 13 transmits the signal to the gripper control panel 17, the gripper control panel 17 transmits the signal to the motor controller 19, and the motor controller 19 increases the rotating speed of the motor 18, when the light frequency received by the light receiver 12 is lower than the threshold, it indicates that the rotating speed of the rotating shaft 8 is too fast, at this time, the light receiver 12 feeds back the signal to the sensor 13, the sensor 13 transmits the signal to the gripper control panel 17, the gripper control panel 17 transmits the signal to the motor controller 19, and the motor controller 19 reduces the rotating speed of the motor 18, at the same time, the gripper control panel 17 drives the steering engine 16 to act, the main shaft of the steering engine 16 rotates to drive the chuck of the gripper 14 to clamp the rotating shaft 8, so that the rotating speed of the rotating shaft 8 is reduced.

[0075] It should be understood that the above specific embodiments of the application are only used for illustrative or explanatory purposes of the principles of the application, and do not constitute a limitation on the application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the application shall be included in the protection scope of the application. In addition, the appended claims of the application are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A controllable hopper-type paste head device, characterized in that, The utility model relates to a kind of slurry mixing device, including Gourd-shaped shell (1), large cavity part is import end, small cavity part is export end, import end and export end are connected on pipeline respectively; Speed-adjustable stirring mechanism, it is arranged in the inside of large cavity part of gourd-shaped shell (1), for the slurry that enters the active stirring of large cavity part; Follow-up stirring mechanism, it is arranged in the inside of small cavity part of gourd-shaped shell (1), follow-up stirring mechanism follows along with slurry flow and follow-up, realize auxiliary stirring; The gourd-shaped shell (1) includes: Left half and right half, mutually buckling arrangement; The speed-adjustable stirring mechanism includes: Peach leaf shape fan blade (10), it is arranged in the inside of large cavity part of gourd-shaped shell (1); Speed regulation mechanism (3), it is arranged outside gourd-shaped shell (1), and its power output shaft is connected with the rotating shaft (8) on peach leaf shape fan blade (10) cooperation; The follow-up stirring mechanism includes: Follow-up peach leaf shape fan blade (7), it is installed in the inside of small cavity part of gourd-shaped shell (1) by follow-up rotating shaft (9) cooperation.

2. A controllable gourd-shaped slip head device according to claim 1, characterized in that The gourd-shaped shell (1) further includes: External thread left half pipe (5) and external thread right half pipe (6), external thread left half pipe (5) is arranged in left half both ends, external thread right half pipe (6) is arranged in right half both ends, after left half and right half mutually buckling, corresponding external thread left half pipe (5) and external thread right half pipe (6) mutually buckling become the connecting pipe with external thread, connecting pipe is connected with pipeline; Anti-friction clamping ring (4), it is arranged in the waist of gourd-shaped shell (1), for the mutual clamping of left half and right half.

3. A controllable gourd-shaped slip head device according to claim 2, characterized in that The anti-friction clamping ring (4) is two transparent semicircle ring structures, mutually corresponding tail is connected with each other by flat open leaf (25), head is connected with each other by lock catch (15).

4. The controllable gourd-shaped slip head device according to claim 2, characterized in that, The connecting pipe with external thread root is equipped with rubber washer (2).

5. The controllable gourd-shaped slip head device according to claim 1, characterized in that, The speed regulation mechanism (3) includes: Iron box (20), is connected with gourd-shaped shell (1) by fixed long rod (22); Motor (18) and motor controller (19), it is arranged in iron box (20), and the main shaft of motor (18) is connected with rotating shaft (8) cooperation; Battery (24), it is arranged outside iron box (20); Rudder (16) and holder control board (17), it is arranged in iron box (20); Holder (14), its chuck is installed on rotating shaft (8), and its chuck drive part is connected with the output shaft of rudder (16) cooperation; Laser lamp (11), it is arranged in the inside of fixed long rod (22); Light receiver (12), it is installed in the inside of iron box (20) by fixed short rod (23), and its light receiving end is mutually corresponding with laser lamp (11), simultaneously, the corresponding place of rotating shaft (8) is provided with through hole, and the light of laser lamp (11) can be shot to light receiver (12) through through hole; Sensor (13), it is arranged on fixed short rod (23), and is connected with light receiver (12); The motor (18) and the motor controller (19) are connected in series with the battery (24), the sensor (13), the gripper control board (17) and the steering engine (16) are connected in series with the battery (24), and the gripper control board (17) is connected with the motor controller (19).

6. A controllable gourd-shaped slip head device according to claim 5, characterized in that The inner wall of the iron box (20) is provided with a heat dissipation plastic interlayer (21).

7. A method of making a controllable gourd-shaped nozzle device, characterized by, The method comprises the following steps: S1. Make the peach leaf-shaped fan leaves (10) and the driven peach leaf-shaped fan leaves (7), evenly weld four pieces of peach leaf-shaped fan leaves with the same size in a cross-shaped distribution on the rotating shaft (8) to obtain the peach leaf-shaped fan leaves (10), and then evenly weld four pieces of peach leaf-shaped fan leaves with the same size in a cross-shaped distribution on the driven rotating shaft (9) to obtain the driven peach leaf-shaped fan leaves (7); S2. Put the peach leaf-shaped fan leaves (10) and the driven peach leaf-shaped fan leaves (7) into the large cavity part and the small cavity part of the left half of the calabash-shaped shell (1) respectively, and then buckle the left half and the right half of the calabash-shaped shell (1) to each other, so that the end of the rotating shaft (8) connected with the speed regulating mechanism (3) can pass through the right half of the calabash-shaped shell (1); S3. Install the anti-friction clamping ring (4), clamp the two transparent half-ring structures of the anti-friction clamping ring (4) at the waist of the calabash-shaped shell (1), and buckle the lock buckle (15) to complete the installation; S4. Connect the sensor (13), the gripper control board (17) and the steering engine (16) in series with the battery (24), and then connect the motor (18) and the motor controller (19) in series with the battery (24); S5. Install the speed regulating structure, first fix the battery (24) on the top of the iron box (20), place the heat dissipation plastic interlayer (21) in the iron box (20), there is a partition in the iron box (20), the steering engine (16) and the gripper control board (17) are placed on the top of the partition, and the motor (18) and the motor controller (19) are placed below the partition, the gripper control board (17) and the motor controller (19) are connected by wires; the gripper (14) is outside the iron box (20), the gripper (14) is welded with the iron rod extended from the outer wall of the motor (18), and the gripper (14) and the motor (18) are on the same axis; the iron box (20) is connected with the calabash-shaped shell (1) through the fixed long rod (22), the laser lamp (11) is placed near the end of the fixed long rod (22); below the gripper (14), the iron box (20) is welded with the fixed short rod (23); the light receiver (12) is placed near the end of the fixed short rod (23), and the light receiver (12) and the laser lamp (11) are on the same vertical line, the sensor (13) is arranged between the light receiver (12) and the gripper control board (17) and connected by wires; S6. Drill a through hole on the rotating shaft (8), and the through hole is on the same vertical line with the laser lamp (11) and the light receiver (12), so that the light beam emitted by the laser lamp (11) can pass through the through hole and reach the light receiver (12); S7. The left and right halves of the gourd-shaped shell (1) are provided with externally threaded left half pipes (5) and externally threaded right half pipes (6) at both ends, respectively, and after the left and right halves are buckled to each other, the corresponding externally threaded left half pipes (5) and externally threaded right half pipes (6) are buckled to each other to form externally threaded connecting pipes, and rubber washers (2) are sleeved at the roots of the externally threaded connecting pipes; S8. The completed controllable gourd-shaped grouting head device is screwed into the grouting head position where the grout needs to be stirred.

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