Saline alkali soil treatment device

Abstract

The utility model relates to the technical field of saline-alkali soil treatment, in particular to a saline-alkali soil treatment device which comprises a mounting plate, a spraying rod and an auxiliary structure, a plurality of guide grooves are formed in the two sides of the mounting plate respectively, and the guide grooves in the two sides are distributed in a mirror image mode. Connecting grooves are formed in the two ends of the mounting plate correspondingly, and the connecting grooves in the two sides are distributed in a mirror image mode. When the wind power of the external environment is large, an electric push rod is started and drives a spraying rod to move towards the ground through a mounting plate, so that the distance between a spraying head and the ground and the distance between a shell and the ground are shortened, and then the distance between the shell and the ground is small; a saline-alkali soil conditioner is sprayed out through the spray heads of the spray rods and makes contact with saline-alkali soil so as to treat saline-alkali soil, wind is blocked through the outer shell, and the situation that the treatment effect is affected due to the fact that the conditioner makes non-uniform contact with the saline-alkali soil due to too large wind power of the external environment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of saline-alkali soil treatment, in particular to a saline-alkali soil treatment device. Background Technique

[0002] In many cases, the saline-alkali soil in coastal areas is improved by spraying a modifier;

[0003] For example, a garden saline-alkali soil modifier spraying device with the authorization announcement number of CN220386944 can perform swing spraying with forward and reverse rotation of the spraying angle, can also adjust the spraying height and elevation angle, and can also adjust the left and right positions of the spraying, improving the spraying range and area, making the limitations in use smaller, avoiding the disadvantages of people having to carry it on the shoulder and swinging the spray rod and nozzle back and forth by hand to spray the modifier in the past, not only reducing physical consumption but also improving work efficiency, and also avoiding the situation of easy backache caused by manual swing spraying in the past, greatly meeting people's use needs. However, when the saline-alkali soil treatment device in the above document treats the soil in coastal areas by spraying a modifier, since there is no protective structure around the spray rod and the height of the spray rod from the ground is relatively high, during the treatment of the soil in coastal areas, the wind force in the external environment is relatively large, resulting in the modifier sprayed by the spray rod being easily affected by the wind force and the modifier being sprayed unevenly, affecting the treatment effect. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing technology is easily affected by wind force resulting in uneven spraying of the soil modifier, and to propose a saline-alkali soil treatment device.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] Design a saline-alkali soil treatment device, including a mounting plate, a spray rod and an auxiliary structure;

[0007] A plurality of guide grooves are respectively arranged on both sides of the mounting plate, and the guide grooves on both sides are mirror-symmetrically distributed;

[0008] Connection grooves are respectively arranged at both ends of the mounting plate, and the connection grooves on both sides are mirror-symmetrically distributed;

[0009] A connection hole is arranged at the end of the connection groove, and the side end of the connection hole penetrates through one side of the connection groove;

[0010] A spray rod is arranged in the middle of the mounting plate, and an auxiliary structure is arranged outside the mounting plate.

[0011] Preferably, the auxiliary structure includes a housing, a limiting component, and a guiding block;

[0012] The inner sides of both sides of the housing are in contact with the mounting plate, and the two sides of the housing are mirror-symmetrically distributed;

[0013] One end of the housing is hinged to the guiding blocks on both sides, and the guiding blocks on both sides are mirror-symmetrically distributed. The housing can move circumferentially along the guiding blocks;

[0014] A limiting component is arranged on the other side of the housing to limit the position of the housing.

[0015] Preferably, the shape of the guiding block is the same as that of the guiding groove, and the guiding block matches the guiding groove, and the guiding block can slide inside the guiding groove.

[0016] Preferably, a connecting block is arranged on the inner end plate of the housing. The shape of the connecting block is the same as that of the connecting groove, and the connecting groove matches the connecting block. The housing is supported by the cooperation of the connecting block and the connecting groove;

[0017] A jack is arranged in the middle of the connecting block. The jack is on the same axis as the connecting hole and has the same size as the connecting hole, and is used to connect the limiting component;

[0018] Chute grooves are respectively arranged on both sides of the end of the housing, and the chute grooves on both sides are mirror-symmetrically distributed.

[0019] Preferably, the limiting component includes a connecting seat, a plug rod, a spring, and a slider;

[0020] Both sides of the end of the connecting seat are fixedly connected to the sliders respectively, and the distance between the two sliders is the same as the distance between the chute grooves on both sides of the housing. The slider matches the chute groove, and the slider can slide inside the chute groove;

[0021] A guiding hole is arranged in the middle of the connecting seat. The guiding hole has the same diameter size as the cross-section of one side of the plug rod, and the guiding hole matches one side of the plug rod. The plug rod can slide along the guiding hole;

[0022] A spring is sleeved on the middle section of the plug rod. Both ends of the spring are fixedly connected to the plug rod and the connecting seat, and the plug rod can drive the spring to deform.

[0023] Preferably, the cross-sectional size of the other side of the plug rod is the same as that of the connecting hole and the jack, and the other side of the plug rod matches the connecting hole and the jack, and is used to limit the movement of the housing.

[0024] Preferably, both sides of the middle section of the mounting plate are fixedly connected to the electric push rods respectively, and the electric push rods can drive the mounting plate to move.

[0025] The fixed ends of the two electric push rods are fixedly connected to the fixed plate. A support plate is arranged on one side of the mounting plate close to the electric push rod. A support hole is arranged in the middle of the support plate. The size of the support hole is the same as that of the connection hole and can be connected to the insertion rod.

[0026] Preferably, a connection head is arranged at the head end of the spray rod for connecting the infusion hose. A plurality of spray heads are arranged at the tail end of the spray rod. The saline-alkali soil improvement solution is sprayed out through the spray heads for treating the saline-alkali soil.

[0027] For the saline-alkali soil treatment device proposed by the present utility model, the beneficial effect is that when the external environmental wind force is large, the electric push rod is started. The electric push rod drives the spray rod to move towards the ground direction through the mounting plate, so that the distance between the spray head and the ground and the distance between the shell and the ground are shortened, and then the pump body of the modifier spraying device is started. The saline-alkali soil modifier is sprayed out through the spray heads of the spray rod and contacts the saline-alkali soil to treat the saline-alkali land. The wind is blocked by the external shell to avoid the situation that the uneven contact between the modifier and the saline-alkali soil may affect the treatment effect due to the excessive external environmental wind force. Description of the Drawings

[0028] Figure 1 is the structural schematic diagram of the present utility model;

[0029] Figure 2 is Figure 1 the partial cross-sectional structural schematic diagram of;

[0030] Figure 3 is Figure 1 the structural schematic diagram of the shell, the connection seat and the guide block in;

[0031] Figure 4 is Figure 1 the structural exploded view of the limit component, the shell and the guide block in.

[0032] In the figure: 1. Mounting plate; 101. Guide groove; 102. Connection groove; 103. Connection hole; 2. Spray rod; 201. Connection head; 202. Spray head; 3. Auxiliary structure; 301. Shell; 3011. Slide groove; 3012. Connection block; 3013. Insertion hole; 302. Limit component; 3021. Connection seat; 3022. Insertion rod; 3023. Spring; 3024. Slide block; 3025. Guide hole; 303. Guide block; 4. Electric push rod; 5. Fixed plate; 6. Support plate; 601. Support hole. Detailed Embodiments

[0033] The present utility model will be further described below with reference to the drawings:

[0034] A saline-alkali soil treatment device proposed in the present utility model, such asFigure 1 As shown, the middle part of the top end of the mounting plate 1 is fixedly connected to the electric push rods 4 on both sides. The fixed ends of the electric push rods 4 are fixedly connected to the fixing plate 5. A spray rod 2 is arranged in the middle of the mounting plate 1. A connector 201 is arranged at the head end of the spray rod 2. A plurality of nozzles 202 are arranged at the bottom end of the spray rod 2. The connector 201 is connected to an external pump body through a hose. The external pump body transports the modifier through the hose into the interior of the spray rod 2, and then sprays it out through the plurality of nozzles 202 at the bottom of the spray rod 2 to contact the saline-alkali soil for treatment and improvement. The fixing plate 5 is used for connecting and fixing the modifier spraying device for treating the saline-alkali soil in coastal areas. And when installed, the liquid outlet end of the nozzle 202 faces the ground. The electric push rod 4 drives the mounting plate 1 to move, and the mounting plate 1 drives the spray rod 2 and the housing 301 to move downward, shortening the distance between the housing 301 and the nozzle 202 and the ground.

[0035] As Figure 1 and Figure 2 shown, a plurality of guide grooves 101 are respectively arranged on the front and rear sides of the mounting plate 1. Connecting grooves 102 are respectively arranged at the left and right ends of the mounting plate 1. A connecting hole 103 is arranged at the top end of the connecting groove 102, and the connecting hole 103 penetrates through one side of the connecting groove 102. The top ends on both sides of the mounting plate 1 are fixedly connected to the supporting plates 6 on both sides. A supporting hole 601 is arranged in the middle of the supporting plate 6, and the size of the supporting hole 601 is the same as that of the connecting hole 103.

[0036] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the auxiliary structure 3 includes a housing 301, a limiting component 302 and a guide block 303. The two sides of the housing 301 are attached to the mounting plate 1. The inner sides of the housing 301 are hinged to the guide blocks 303 on both sides. The shape of the guide block 303 matches that of the guide groove 101, and the guide block 303 can slide along the guide groove 101. The housing 301 can rotate along the guide blocks 303 on both sides. A limiting component 302 is arranged on the outer side of the top end of the housing 301 for limiting the position of the housing 301;

[0037] Chute grooves 3011 are arranged in a mirror image at the top ends on both sides of the housing 301. The inner end of the housing 301 is fixedly connected to a connecting block 3012. A jack 3013 is arranged in the middle of the connecting block 3012, and the size of the jack 3013 is the same as that of the connecting hole 103 for connecting the limiting component 302. The shape of the connecting block 3012 matches that of the connecting groove 102. When the connecting block 3012 matches the connecting groove 102, the connecting block 3012 supports the housing 301;

[0038] The limit component 302 includes a connection seat 3021, a plug rod 3022, a spring 3023 and a slider 3024. The shape of the slider 3024 is the same as that of the chute 3011. The slider 3024 can slide inside the chute 3011. The ends of the sliders 3024 on both sides are fixedly connected to the connection seat 3021. The connection seat 3021 can drive the sliders 3024 on both sides to slide. A guide hole 3025 is provided at the top of the connection seat 3021. The guide hole 3025 matches the plug rod 3022. The plug rod 3022 can slide along the guide hole 3025. A spring 3023 is sleeved in the middle of the plug rod 3022. The two ends of the spring 3023 are fixedly connected to the plug rod 3022 and the connection seat 3021 respectively. The plug rod 3022 can drive the spring 3023 to deform. The cross-sectional dimension of the bottom of the plug rod 3022 is the same as that of the connection hole 103, the jack 3013 and the support hole 601. When the plug rod 3022 matches the connection hole 103 and the jack 3013, the housing 301 is parallel to the mounting plate 1, so that the housing 301 covers the outside of the spray bar 2. When the plug rod 3022 is connected to the support hole 601, the housing 301 is perpendicular to the mounting plate 1, so that the housing 301 unfolds.

[0039] Working principle

[0040] When treating saline-alkali soil in coastal areas, the operator fixes the fixing plate 5 to the soil conditioner spraying device, then turns the spraying end of the nozzle 202 towards the ground, and at the same time connects the connector 201 to the hose of the soil conditioner spraying device. When the wind force in the external environment is large, the electric push rod 4 is started. The electric push rod 4 drives the spray bar 2 towards the ground through the mounting plate 1, so that the distance between the nozzle 202 and the housing 301 and the ground is shortened, and the distance between the housing 301 and the ground is reduced. Subsequently, the pump body of the soil conditioner spraying device is started, and the saline-alkali soil conditioner is sprayed out through the nozzle 202 of the spray bar 2 and contacts the saline-alkali soil, thereby treating the saline-alkali land. The external housing 301 blocks the wind, avoiding the situation that the uneven contact between the conditioner and the saline-alkali soil may affect the treatment effect due to excessive wind force in the external environment;

[0041] When the nozzle 202 is damaged, the user pulls the plug rod 3022, and the plug rod 3022 drives the spring 3023 to compress. The plug rod 3022 is separated from the connection hole 103 and the jack 3013. Subsequently, the housing 301 is pulled. The housing 301 drives the guide block 303 to move outwards along the guide groove 101. At the same time, the housing 301 is turned so that the housing 301 rotates along the guide block 303. At the same time, the connection seat 3021 is moved so that the connection seat 3021 moves to the position of the support plate 6 and at the same time the plug rod 3022 is aligned with the support hole 601. The plug rod 3022 is released, and the elastic force of the spring 3023 drives the plug rod 3022 to be connected to the support hole 601, thereby realizing the unfolding of the two-side housing 301, facilitating the operator to maintain the nozzle 202.

[0042] Although the present utility model has been illustrated and described with reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and detail may be made within the scope of the claims.

Claims

1. A saline-alkali soil treatment device, characterized in that: It includes a mounting plate, a spray bar, and an auxiliary structure; A plurality of guide grooves are respectively provided on both sides of the mounting plate, and the guide grooves on both sides are mirror-symmetrically distributed; Connection grooves are respectively provided at both ends of the mounting plate, and the connection grooves on both sides are mirror-symmetrically distributed; A connection hole is provided at the end of the connection groove, and the side end of the connection hole penetrates through one side of the connection groove; A spray bar is provided in the middle of the mounting plate, and an auxiliary structure is provided on the outside of the mounting plate.

2. The saline-alkali soil treatment device according to claim 1, characterized in that: The auxiliary structure includes a housing, a limiting component, and a guide block; The inner sides of the two housings are both in contact with the mounting plate, and the two housings are mirror-symmetrically distributed; One end of the housing is hinged to the guide blocks on both sides, the guide blocks on both sides are mirror-symmetrically distributed, and the housing can move circumferentially along the guide blocks; A limiting component is provided on the other side of the housing to limit the position of the housing through the limiting component.

3. The saline-alkali soil treatment device according to claim 2, characterized in that; The shape of the guide block is the same as that of the guide groove, the guide block matches the guide groove, and the guide block can slide inside the guide groove.

4. The saline-alkali soil treatment device according to claim 2, wherein: A connection block is provided on the inner end plate of the housing, the shape of the connection block is the same as that of the connection groove, the connection groove matches the connection block, and the housing is supported through the cooperation of the connection block and the connection groove; A jack is provided in the middle of the connection block, the jack is on the same axis as the connection hole and has the same size as the connection hole, and is used to connect the limiting component; Chute grooves are respectively provided on both sides of the end of the housing, and the chute grooves on both sides are mirror-symmetrically distributed.

5. The saline-alkali soil treatment device according to claim 2, wherein: The limiting component includes a connection seat, a plug rod, a spring, and a slider; Both sides of the end of the connection seat are fixedly connected to the slider respectively, and the distance between the two sliders is the same as the distance between the chute grooves on both sides of the housing. The slider matches the chute groove, and the slider can slide inside the chute groove; A guide hole is provided in the middle of the connection seat, the diameter size of the cross-section of one side of the guide hole is the same as that of the plug rod, the guide hole matches one side of the plug rod, and the plug rod can slide along the guide hole; A spring is sleeved on the middle section of the plug rod, and both ends of the spring are fixedly connected to the plug rod and the connection seat, and the plug rod can drive the spring to deform.

6. The saline-alkali soil treatment device according to claim 5, wherein: The cross-sectional size of the other side of the plug rod is the same as that of the connection hole and the jack, and the other side of the plug rod matches the connection hole and the jack, and is used to limit the movement of the housing.

7. The saline-alkali soil treatment device according to claim 1, characterized in that: Both sides of the middle section of the mounting plate are fixedly connected to electric push rods respectively, and the electric push rods can drive the mounting plate to move; The fixed ends of the two electric push rods are both fixedly connected to the fixed plate. A support plate is provided on one side of the mounting plate close to the electric push rod. A support hole is provided in the middle of the support plate, and the size of the support hole is the same as that of the connection hole and can be connected to the plug rod.

8. A saline-alkali soil treatment device according to claim 1, characterized in that: A connection head is provided at the head end of the spray bar for connecting an infusion hose. A plurality of spray nozzles are provided at the tail end of the spray bar, and the saline-alkali soil improvement solution is sprayed out through the spray nozzles for treating saline-alkali soil.

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