Semi-automatic soil inner layer substance injection device

Abstract

The invention discloses a semi-automatic soil inner layer substance injection device which comprises a shell, a cover is arranged on the shell, the shell is connected with a supporting rod A, a supporting rod B, a supporting rod C and a supporting rod D, and the supporting rod A, the supporting rod B, the supporting rod C and the supporting rod D are connected with a supporting rod control ring. The shell wraps the storage bin, and the storage bin is connected with the substance injection chamber through a substance inflow pipe. The substance injection chamber is connected with the gas injection chamber through a substance injection chamber spring, and a gas injection device is arranged on the gas injection chamber. The gas injection device is controlled by a trigger, when the gas injection device is inserted into soil, the soil is broken through a penetrating conical head to drive a rod body to enter the inner layer of the soil, a supporting rod control ring cannot enter the soil due to blocking so that a supporting rod A, a supporting rod B, a supporting rod C and a supporting rod D can be lifted, and the supporting rod C drives a distance control rod to lift the trigger through a trigger pushing rod. And the trigger drives the gas injection device to move along the trigger track.

Description

Technical Field

[0001] The invention relates to the technical field of environmentally friendly planting, in particular to a semi-automatic soil inner layer material injection device. Background Art

[0002] The construction of high-standard farmland is inseparable from soil-related technologies.

[0003] At present, when adding fertilizers, seeds, insect repellents and other substances to the soil, human or mechanical force is needed to dig up the soil, put the substances in and then fill the soil back. Although using machinery is easy, it will increase carbon emissions and cannot be used due to terrain factors. Summary of the invention

[0004] The purpose of the present invention is to provide a semi-automatic soil inner layer material injection device to solve the problem raised by the above background technology that there are few methods in the current market that can inject materials into the soil without consuming energy, being light, convenient, and without bending over.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a semi-automatic soil inner layer material injection device, comprising a shell, a cover is provided on the shell, the shell is connected to support rod A, support rod B, support rod C, and support rod D, and support rod A, support rod B, support rod C, and support rod D are connected to the support rod control ring. The shell wraps a storage bin, and the storage bin is connected to a material injection chamber through a material inflow pipe. The material injection chamber is connected to an air injection chamber through a material injection chamber spring, and an air injection device is provided on the air injection chamber. The air injection device is controlled by a trigger. When the device is inserted into the soil, the soil is broken by the soil-entering cone head to drive the rod body into the inner layer of the soil, and the support rod control ring is blocked and cannot enter the soil, so that the support rods A, support rods B, support rods C, and support rods D are lifted, and the support rod C drives the distance control rod to lift the trigger through the trigger push rod. The trigger drives the gas injection device to move along the trigger track. After the trigger moves to the top of the trigger track, the trigger applies pressure to the rebound gasket due to the change in the direction of movement. The rebound gasket is depressed by the force, causing the trigger to detach from the gas injection device. After the trigger is detached, the gas injection device rebounds rapidly under the influence of the gas injection device spring fixed to the gas injection device spring fixing rod. The gasket of the gas injection device drives the air to flow into the material injection chamber. The built-in air pipe lifting frame pulls the built-in air pipe lifting cap upward to drive the built-in air pipe and the lower part of the gas injection chamber to close. The lifting of the built-in air pipe opens the material inlet. After the material inlet is opened, the material enters the material injection chamber. The gas injected by the gas injection device ejects the material in the material injection chamber from the material ejection port through the material ejection conduit controlled by the material injection control valve. The trigger is divided into two parts, upper and lower, connected by a trigger rotating shaft. The trigger lifting cap is lifted by the trigger push rod. The track control rod controls the trigger to move along the trigger track. When the trigger moves to the turning point of the trigger track, the trigger is zigzag, and the knife-shaped head is tilted to disengage the gas injection device. When the force applied to the lower part of the trigger lifting cap disappears, the trigger return spring pulls the trigger downward along the trigger track. The knife-shaped head applies pressure to the rebound gasket at the initial position through the knife-shaped head clamping cap so that the knife-shaped head is re-stuck on the gap of the gas injection device, thereby resetting the trigger to the initial position. The distance control rod is inserted into different distance control ports through the distance control plug so that the built-in rod is blocked at different positions, thereby pushing the distance control rod to increase the height to control the distance of the material injection. The support rod D is provided with a lifting rod inside for lifting the built-in trachea lifting frame, the built-in trachea lifting frame is used to lift the built-in trachea lifting cap, the built-in trachea lifting frame control fixer is divided into two states: pressed and pulled out, and the built-in trachea lifting frame control fixer can be pressed to fix the built-in trachea lifting frame. The support rod control ring is provided with a support rod control ring outer interface for connecting an external rod to expand the sensing area.

[0006] Preferably, the shell is provided with a cover, the shell is connected to support rods A, B, C and D, and support rods A, B, C and D are connected to support rod control rings. The shell wraps the storage bin, and the storage bin is connected to the material injection chamber through a material inflow pipe.

[0007] Preferably, the material injection chamber is connected to the gas injection chamber via a material injection chamber spring, and a gas injection device is provided on the gas injection chamber.

[0008] Preferably, after the trigger is disengaged, the gas injection device quickly rebounds under the influence of the gas injection device spring fixed on the gas injection device spring fixing rod, and the gasket of the gas injection device drives the air to flow into the material injection chamber. The built-in air pipe lifting frame pulls the built-in air pipe lifting cap upward to drive the built-in air pipe and the lower part of the gas injection chamber to close, and the lifting of the built-in air pipe opens the material inlet port. After the material inlet port is opened, the material enters the material injection chamber.

[0009] Preferably, the gas injected by the gas injection device causes the material in the material injection chamber to be ejected from the material ejection port through a material ejection conduit controlled by a material injection control valve.

[0010] Preferably, the trigger is divided into two parts, an upper part and an lower part, which are connected by a trigger rotating shaft. The trigger lifting cap is lifted by the trigger pushing rod, and the track control rod controls the trigger to move along the trigger track. When the trigger moves to the turning point of the trigger track, the trigger is zigzag, and the knife-shaped head is tilted to cause the gas injection device to disengage. When the force applied to the lower part of the trigger lifting cap disappears, the trigger return spring pulls the trigger downward along the trigger track, and the knife-shaped head applies pressure to the rebound gasket in the initial position through the knife-shaped head clamping cap so that the knife-shaped head is re-stuck in the notch of the gas injection device, thereby resetting the trigger to the initial position.

[0011] Preferably, the distance control rod is inserted into different distance control ports through the distance control plug so that the built-in rod is blocked at different positions, thereby pushing the distance control rod to raise the height to control the distance of the substance injection. A lifting rod is provided inside the support rod D for lifting the built-in trachea lifting frame, and the built-in trachea lifting frame is used to lift the built-in trachea lifting cap. The built-in trachea lifting frame control fixer is divided into two states: pressed and pulled out. Pressing the built-in trachea lifting frame control fixer can fix the built-in trachea lifting frame.

[0012] Preferably, the support rod control ring is provided with a support rod control ring outer interface for connecting an external rod to expand the sensing area.

[0013] A semi-automatic soil inner layer material injection device comprises a shell, a cover is provided on the shell, the shell is connected with support rods A, support rods B, support rods C, and support rods D, and support rods A, support rods B, support rods C, and support rods D are connected with support rod control rings. The shell wraps a storage bin, and the storage bin is connected with a material injection chamber through a material inflow pipe. The material injection chamber is connected with an air injection chamber through a material injection chamber spring, and an air injection device is provided on the air injection chamber. The air injection device is controlled by a trigger. When the device is inserted into the soil, the soil is broken by the soil-entering cone head to drive the rod body into the soil inner layer, and the support rod control ring cannot enter the soil due to obstruction, so that the support rods A, support rods B, support rods C, and support rods D are lifted, and the support rod C drives the distance control rod to lift the trigger through the trigger push rod. The trigger drives the air injection device to move along the trigger track. After the trigger moves to the top of the trigger track, the trigger applies pressure to the rebound gasket due to the change of the activity direction, and the rebound gasket is depressed by the force, so that the trigger is separated from the air injection device. After the trigger is released, the gas injection device is quickly rebounded by the gas injection device spring fixed on the gas injection device spring fixing rod, and the gasket of the gas injection device drives the air to flow into the material injection chamber. The built-in air pipe lifting frame pulls the built-in air pipe lifting cap upward to drive the built-in air pipe and the lower part of the gas injection chamber to close. The lifting of the built-in air pipe opens the material inlet, and after the material inlet is opened, the material enters the material injection chamber. The gas injected by the gas injection device ejects the material in the material injection chamber from the material ejection port through the material ejection conduit controlled by the material injection control valve. The trigger is divided into two parts, upper and lower, connected by a trigger rotating shaft. The trigger lifting cap is lifted by the trigger push rod. The track control rod controls the trigger to move along the trigger track. When the trigger moves to the turning point of the trigger track, the trigger is zigzag, and the knife-shaped head is tilted to disengage the gas injection device. When the force applied to the lower part of the trigger lifting cap disappears, the trigger return spring pulls the trigger downward along the trigger track. The knife-shaped head applies pressure to the rebound gasket at the initial position through the knife-shaped head clamping cap so that the knife-shaped head is re-stuck on the gap of the gas injection device, thereby resetting the trigger to the initial position. The distance control rod is inserted into different distance control ports through the distance control plug so that the built-in rod is blocked at different positions, thereby pushing the distance control rod to increase the height to control the distance of the material injection. The support rod D is provided with a lifting rod inside for lifting the built-in trachea lifting frame, the built-in trachea lifting frame is used to lift the built-in trachea lifting cap, the built-in trachea lifting frame control fixer is divided into two states: pressed and pulled out, and the built-in trachea lifting frame control fixer can be pressed to fix the built-in trachea lifting frame. The support rod control ring is provided with a support rod control ring outer interface for connecting an external rod to expand the sensing area. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front perspective view of the internal structure of a semi-automatic soil inner layer material injection device of the present invention;

[0015] Figure 2This is a rear perspective view of the internal structure of a semi-automatic soil inner layer material injection device of the present invention;

[0016] Figure 3 It is a right side perspective view of the internal structure of a semi-automatic soil inner layer material injection device of the present invention;

[0017] Figure 4 The figure is a left side perspective view of the internal structure of a semi-automatic soil inner layer material injection device of the present invention.

[0018] Figure 5 This is a front view of the appearance of a semi-automatic soil inner layer material injection device of the present invention.

[0019] Figure 6 The figure is a top view of a semi-automatic soil inner layer material injection device of the present invention.

[0020] Figure 7 The figure is a bottom view of a semi-automatic soil inner layer material injection device of the present invention.

[0021] Figure 8 This is a diagram of a semi-automatic soil inner material gas injection structure of the present invention.

[0022] Fig. 9 This is a diagram of the normal state of the trigger of a semi-automatic soil inner layer material injection device of the present invention.

[0023] Fig.10 This is a diagram of the tortuous state of the trigger of a semi-automatic soil inner layer material injection device of the present invention.

[0024] Fig.11 This is a structural diagram of a distance control rod of a semi-automatic soil inner layer material injection device of the present invention.

[0025] Fig.12 This is a structural diagram of a material injection chamber of a semi-automatic soil inner layer material injection device of the present invention.

[0026] Fig.13 This is a structural diagram of a support rod D of a semi-automatic soil inner layer material injection device of the present invention.

[0027] Fig.14 This is a structural diagram of a material injection control valve of a semi-automatic soil inner layer material injection device of the present invention.

[0028] Fig.15 This is a structural diagram of a rebound gasket of a semi-automatic soil inner layer material injection device of the present invention.

[0029] Fig.16 This is a structural diagram of a support rod control ring of a semi-automatic soil inner layer material injection device of the present invention.

[0030] In the figure: 1. cover; 2. storage bin; 3. shell; 4. support rod A; 5. spring fixing rod of gas injection device; 6. spring of gas injection device; 7. gas injection device; 7-1. gasket; 8. gas injection chamber; 9. material injection chamber spring; 10. material injection chamber; 10-1. built-in air pipe lifting cap; 10-2. built-in air pipe; 10-3. material inlet; 11. material injection control valve; 12. material inflow pipe; 13. material ejection conduit; 14. support rod control ring; 14-1. support rod control ring external interface; 14-2. external rod; 15. support rod B; 16. burial cone; 17. material ejection 18. Distance control rod; 18-1. Trigger push rod; 18-2. Distance control port; 18-3. Built-in rod; 18-4. Distance control plug; 19. Trigger spring fixing rod; 20. Trigger; 20-1. Track control rod; 20-2. Knife head; 20-3. Trigger rotation axis; 20-4. Trigger return spring; 20-5. Trigger lifting cap; 20-6. Knife head snap-in cap; 21. Rebound gasket; 22. Trigger track; 23. Support rod C; 24. Support rod D; 24-1. Built-in air tube lifting frame; 24-2. Built-in air tube lifting frame control holder; 24-3. Lifting rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-16The present invention provides a technical solution: a semi-automatic soil inner layer material injection device, comprising a shell 3, a cover 1 is provided on the shell 3, the shell 3 is connected with a support rod A 4, a support rod B15, a support rod C 23, and a support rod D 24, and the support rod A 4, the support rod B15, the support rod C 23, and the support rod D 24 are connected with a support rod control ring 14. The shell 3 wraps a storage bin 2, and the storage bin 2 is connected to a material injection chamber 10 through a material inflow pipe 12. The material injection chamber 10 is connected to an air injection chamber 8 through a material injection chamber spring 9, and an air injection device 7 is provided on the air injection chamber 8. The gas injection device 7 is controlled by a trigger 20. When the device is inserted into the soil, the soil is broken by the burying cone 16 to drive the rod body into the inner layer of the soil. The support rod control ring 14 is blocked and cannot enter the soil, so that the support rods A 4, B 15, C 23, and D 24 are lifted. The support rod C 23 drives the distance control rod 18 to lift the trigger 20 through the trigger push rod 18-1. The trigger 20 drives the gas injection device 7 to move along the trigger track 22. After the trigger 7 moves to the top of the trigger track 22, the trigger 20 applies pressure to the rebound gasket 21 due to the change of the movement direction. The rebound gasket 21 is depressed by the force, so that the trigger 20 is separated from the gas injection device 7. After the trigger 20 is detached, the gas injection device 7 rebounds rapidly under the influence of the gas injection device spring 5 fixed on the gas injection device spring fixing rod 5, and the gasket 7-1 of the gas injection device 7 drives the air to flow into the material injection chamber 10, and the built-in air pipe lifting frame 24-1 pulls the built-in air pipe lifting cap 10-1 upward to drive the built-in air pipe 10-2 to close the lower part of the gas injection chamber 8, and the lifting of the built-in air pipe 10-2 opens the material inlet 10-3. After the material inlet 10-3 is opened, the material enters the material injection chamber 8. The gas injected by the gas injection device 7 ejects the material in the material injection chamber 8 from the material ejection port 17 through the material ejection conduit 13 controlled by the material injection control valve 11. The trigger 20 is divided into two parts, an upper part and an lower part, which are connected by a trigger rotating shaft 20-3. The trigger lifting cap 20-5 is lifted by the trigger advancing rod 18-1. The track control rod 20-1 controls the trigger 20 to move along the trigger track 22. When the trigger 20 moves to the turning point of the trigger track 22, the trigger 20 is in a zigzag shape, and the knife-shaped head 20-3 is tilted to disengage the gas injection device 7. When the force applied to the lower part of the trigger lifting cap 20-5 disappears, the trigger return spring 20-4 pulls the trigger 20 downward along the trigger track 22. The knife-shaped head 20-3 applies pressure to the rebound gasket 21 located in the initial position through the knife-shaped head clamping cap 20-6, so that the knife-shaped head 20-3 is re-stuck on the notch 7 of the gas injection device, thereby resetting the trigger 20 to the initial position. The distance control rod 18 is inserted into different distance control ports 18 - 2 through the distance control plug 18 - 4 so that the built-in rod 18 - 3 is blocked at different positions, thereby pushing the distance control rod 18 to increase its height to control the distance of material injection.The support rod D 24 is provided with a lifting rod 24-3 inside for lifting the built-in trachea lifting frame 24-1, and the built-in trachea lifting frame 24-1 is used to lift the built-in trachea lifting cap 10-1. The built-in trachea lifting frame control fixer 10-2 is divided into two states: pressed and pulled out. Pressing the built-in trachea lifting frame control fixer 10-2 can fix the built-in trachea lifting frame 24-1. The support rod control ring 14 is provided with a support rod control ring external interface 14-1 for connecting the external rod 14-2 to expand the sensing area.

[0033] Working principle: When using this semi-automatic soil inner layer material injection device, first put the material to be injected into the soil into the storage bin 2, then aim the device at the place where the material needs to be injected, and press the device downward with force. When the device is inserted into the soil, the soil is broken by the soil-entering cone head 16 to drive the rod body into the inner layer of the soil, and the support rod control ring 14 is blocked and cannot enter the soil, so that the support rod A 4, support rod B 15, support rod C 23, and support rod D 24 are lifted, and the support rod C 23 drives the distance control rod 18 to lift the trigger 20 through the trigger push rod 18-1.

[0034] The material injection chamber 10 is connected to the gas injection chamber 8 through the material injection chamber spring 9, and the gas injection chamber 8 is provided with a gas injection device 7. The gas injection device 7 is controlled by a trigger 20, and the trigger 20 drives the gas injection device 7 to move along the trigger track 22. After the trigger 7 moves to the top of the trigger track 22, the trigger 20 applies pressure to the rebound gasket 21 due to the change of the movement direction, and the rebound gasket 21 is depressed by the force, so that the trigger 20 is separated from the gas injection device 7. After the trigger 20 is separated, the gas injection device 7 is affected by the gas injection device spring 5 fixed on the gas injection device spring fixing rod 5 and rebounds quickly. The gasket 7-1 of the gas injection device 7 drives the air to flow into the material injection chamber 10, and the built-in air pipe lifting frame 24-1 pulls the built-in air pipe lifting cap 10-1 upward to drive the built-in air pipe 10-2 to close the lower part of the gas injection chamber 8. The lifting of the built-in air pipe 10-2 opens the material inlet 10-3. After the material inlet 10-3 is opened, the material enters the material injection chamber 8.

[0035] The gas injected by the gas injection device 7 injects the material into the material injection chamber 8 and ejects the material from the material ejection port 17 through the material ejection conduit 13 controlled by the material injection control valve 11. The trigger 20 is divided into two parts, upper and lower, connected by the trigger rotating shaft 20-3. The trigger lifting cap 20-5 is lifted by the trigger advancing rod 18-1. The track control rod 20-1 controls the trigger 20 to move along the trigger track 22. When the trigger 20 moves to the turning point of the trigger track 22, the trigger 20 is in a zigzag shape, and the knife-shaped head 20-3 is tilted to make the gas injection device 7 disengage. When the force applied to the lower part of the trigger lifting cap 20-5 disappears, the trigger return spring 20-4 pulls the trigger 20 to move downward along the trigger track 22. The knife-shaped head 20-3 applies pressure to the rebound gasket 21 located at the initial position through the knife-shaped head clamping cap 20-6, so that the knife-shaped head 20-3 is re-stuck on the gap 7 of the gas injection device, thereby resetting the trigger 20 to the initial position.

[0036] The distance control rod 18 is inserted into different distance control ports 18 - 2 through the distance control plug 18 - 4 so that the built-in rod 18 - 3 is blocked at different positions, thereby pushing the distance control rod 18 to increase its height to control the distance of the material injection.

[0037] A lifting rod 24-3 is provided inside the support rod D 24 for lifting the built-in trachea lifting frame 24-1. The built-in trachea lifting frame 24-1 is used to lift the built-in trachea lifting cap 10-1. The built-in trachea lifting frame control fixer 10-2 is divided into two states: pressed and pulled out. Pressing the built-in trachea lifting frame control fixer 10-2 can fix the built-in trachea lifting frame 24-1.

[0038] A cover 1 is provided on the housing 3, and the housing 3 is connected to the support rod A 4, the support rod B 15, the support rod C 23, and the support rod D 24, and the support rod A 4, the support rod B 15, the support rod C 23, and the support rod D 24 are connected to the support rod control ring 14. The support rod control ring 14 is provided with a support rod control ring external interface 14-1 for connecting an external rod 14-2 to expand the sensing area.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The present invention discloses a semi-automatic soil inner layer material injection device, comprising a shell (3), a cover (1) being provided on the shell (3), the shell (3) being connected to a support rod A (4), a support rod B (15), a support rod C (23), and a support rod D (24), and the support rod A (4), the support rod B (15), the support rod C (23), and the support rod D (24) being connected to a support rod control ring (14). The shell (3) wraps a storage bin (2), and the storage bin (2) is connected to a material injection chamber (10) via a material inflow pipe (12). The material injection chamber (10) is connected to an air injection chamber (8) via a material injection chamber spring (9), and an air injection device (7) is provided on the air injection chamber (8). The gas injection device (7) is controlled by a trigger (20). When the device is inserted into the soil, the soil is broken by the burying cone (16) to drive the rod body into the inner layer of the soil. The support rod control ring (14) is blocked and cannot enter the soil, so that the support rods A (4), B (15), C (23) and D (24) are lifted. The support rod C (23) drives the distance control rod (18) to lift the trigger (20) through the trigger push rod (18-1). The trigger (20) drives the gas injection device (7) to move along the trigger track (22). After the trigger (7) moves to the top of the trigger track (22), the trigger (20) applies pressure to the rebound gasket (21) due to the change of the movement direction. The rebound gasket (21) is depressed by the force, so that the trigger (20) is separated from the gas injection device (7). After the trigger (20) is detached, the gas injection device (7) is quickly rebounded by the gas injection device spring (5) fixed to the gas injection device spring fixing rod (5), and the gasket (7-1) of the gas injection device (7) drives the air to flow into the material injection chamber (10), and the built-in air pipe lifting frame (24-1) pulls the built-in air pipe lifting cap (10-1) upward to drive the built-in air pipe (10-2) and the lower part of the gas injection chamber (8) to close, and the lifting of the built-in air pipe (10-2) opens the material inlet (10-3), and after the material inlet (10-3) is opened, the material enters the material injection chamber (8). The gas injected by the gas injection device (7) ejects the material in the material injection chamber (8) from the material ejection port (17) through the material ejection conduit (13) controlled by the material injection control valve (11).The trigger (20) is divided into an upper and a lower part connected by a trigger rotating shaft (20-3). The trigger lifting cap (20-5) is lifted by the trigger advancing rod (18-1). The track control rod (20-1) controls the trigger (20) to move along the trigger track (22). When the trigger (20) moves to the turning point of the trigger track (22), the trigger (20) is in a zigzag shape. The knife-shaped head (20-3) is tilted so that the gas injection device (7) is disengaged. When the force applied to the lower part of the trigger lifting cap (20-5) disappears, the trigger return spring (20-4) pulls the trigger (20) to move downward along the trigger track (22). The knife-shaped head (20-3) applies pressure to the rebound gasket (21) located at the initial position through the knife-shaped head clamping cap (20-6), so that the knife-shaped head (20-3) is clamped on the notch (7) of the gas injection device again, thereby resetting the trigger (20) to the initial position. The distance control rod (18) is inserted into different distance control ports (18-2) through a distance control plug (18-4) so ​​that the built-in rod (18-3) is blocked at different positions, thereby pushing the distance control rod (18) to increase its height to control the distance of the substance injection. The support rod D (24) is provided with a lifting rod (24-3) inside for lifting the built-in trachea lifting frame (24-1), the built-in trachea lifting frame (24-1) is used to lift the built-in trachea lifting cap (10-1), and the built-in trachea lifting frame control fixer (10-2) is divided into two states: pressed and pulled out. Pressing the built-in trachea lifting frame control fixer (10-2) can fix the built-in trachea lifting frame (24-1). The support rod control ring (14) is provided with a support rod control ring external interface (14-1) for connecting to an external rod (14-2) to expand the sensing area.

2. A semi-automatic soil inner layer material injection device according to claim 1, characterized in that: The shell (3) is provided with a cover (1), the shell (3) is connected to the support rod A (4), the support rod B (15), the support rod C (23), and the support rod D (24), and the support rod A (4), the support rod B (15), the support rod C (23), and the support rod D (24) are connected to the support rod control ring (14). The shell (3) wraps the storage bin (2), and the storage bin (2) is connected to the material injection chamber (10) through the material inflow pipe (12).

3. A semi-automatic soil inner layer material injection device according to claim 1, characterized in that: The material injection chamber (10) is connected to the gas injection chamber (8) via a material injection chamber spring (9), and a gas injection device (7) is provided on the gas injection chamber (8).

4. A semi-automatic soil inner layer material injection device according to claim 1, characterized in that: After the trigger (20) is detached, the gas injection device (7) is quickly rebounded by the gas injection device spring (5) fixed to the gas injection device spring fixing rod (5), and the gasket (7-1) of the gas injection device (7) drives the air to flow into the material injection chamber (10), and the built-in air pipe lifting frame (24-1) pulls the built-in air pipe lifting cap (10-1) upward to drive the built-in air pipe (10-2) and the lower part of the gas injection chamber (8) to close, and the lifting of the built-in air pipe (10-2) opens the material inlet (10-3), and after the material inlet (10-3) is opened, the material enters the material injection chamber (8).

5. The semi-automatic soil inner layer material injection device according to claim 1 is characterized by: The gas injected by the gas injection device (7) causes the material injected into the material injection chamber (8) to be ejected from the material ejection port (17) through the material ejection conduit (13) controlled by the material injection control valve (11).

6. A semi-automatic soil inner layer material injection device according to claim 1, characterized in that: The trigger (20) is divided into an upper and a lower part connected by a trigger rotating shaft (20-3). The trigger lifting cap (20-5) is lifted by the trigger advancing rod (18-1). The track control rod (20-1) controls the trigger (20) to move along the trigger track (22). When the trigger (20) moves to the turning point of the trigger track (22), the trigger (20) is in a zigzag shape. The knife-shaped head (20-3) is tilted so that the gas injection device (7) is disengaged. When the force applied to the lower part of the trigger lifting cap (20-5) disappears, the trigger return spring (20-4) pulls the trigger (20) to move downward along the trigger track (22). The knife-shaped head (20-3) applies pressure to the rebound gasket (21) located at the initial position through the knife-shaped head clamping cap (20-6), so that the knife-shaped head (20-3) is clamped on the notch (7) of the gas injection device again, thereby resetting the trigger (20) to the initial position.

7. The semi-automatic soil inner layer material injection device according to claim 1 is characterized by: The distance control rod (18) is inserted into different distance control ports (18-2) through a distance control plug (18-4) so ​​that the built-in rod (18-3) is blocked at different positions, thereby pushing the distance control rod (18) to increase its height to control the distance of the injected substance. A lifting rod (24-3) is provided inside the support rod D (24) for lifting the built-in trachea lifting frame (24-1), and the built-in trachea lifting frame (24-1) is used to lift the built-in trachea lifting cap (10-1). The built-in trachea lifting frame control fixer (10-2) is divided into two states: pressed and pulled out. Pressing the built-in trachea lifting frame control fixer (10-2) can fix the built-in trachea lifting frame (24-1).

8. The semi-automatic soil inner layer material injection device according to claim 1 is characterized by: The support rod control ring (14) is provided with a support rod control ring external interface (14-1) for connecting an external connecting rod (14-2) to expand the sensing area.

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