A device for planting plants in saline-alkali land

Abstract

The present invention discloses a device for planting plants in saline-alkali land, and relates to the technical field of saline-alkali land planting. The present invention comprises a support assembly; the support assembly comprises a support plate, the top of the support plate is penetrated and fixedly connected with a seedling guide tube; the top of the support plate is penetrated and rotatably matched with a hole opening assembly, the hole opening assembly comprises a drill pipe penetrated and rotatably connected to the top of the support plate, the bottom end of the drill pipe is symmetrically hingedly connected with a movable arc plate, the bottom of the support plate is rotatably connected with an annular seat covering the outside of the drill pipe, the bottom of the annular seat is symmetrically fixedly connected with an electric push rod, the output ends of the two electric push rods are fixedly connected with an annular plate that rotates with the drill pipe; the bottom of the annular plate is symmetrically fixedly connected with an extension plate. Through the use of this device, the present invention realizes rapid drilling and precise placement of plant seedlings on saline-alkali land, avoids the problems of high labor and low efficiency caused by traditional manual digging of holes on saline-alkali land, and effectively improves planting efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of saline-alkali land planting, and in particular relates to a device for planting plants in saline-alkali land. Background Art

[0002] Saline-alkali land is a general term for salt land and alkaline land. Saline land mainly refers to salinized soil with high chloride or sulfate content. The soil is alkaline, but the pH value is not necessarily very high. Alkaline land refers to soil containing carbonate or heavy phosphate, with a high pH value and alkaline soil. Saline-alkali soil has low organic matter content, low soil fertility, poor physical and chemical properties, and is not conducive to plant growth.

[0003] At present, when planting plants on saline-alkali land, it is generally done by manually digging holes, then placing plant seedlings into the planting holes, and then covering with soil to complete the planting on the saline-alkali land. Manual hole digging and seedling placement not only increase the labor of workers, but also affect the efficiency of planting. To this end, we provide a device for planting plants in saline-alkali land to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a device for planting plants in saline-alkali land. Through the use of this device, rapid drilling and precise placement of plant seedlings on saline-alkali land can be achieved, avoiding the problems of high labor intensity and low efficiency caused by traditional manual hole digging on saline-alkali land, effectively improving the planting efficiency, and solving the problem that when planting plants on saline-alkali land, manual holes are generally dug, and then the plant seedlings are placed in the planting holes, followed by covering with soil to complete the planting on the saline-alkali land. Manual hole drilling and placement of seedlings not only increase the labor intensity of workers, but also affect the planting efficiency.

[0005] To solve the above technical problems, the present invention is implemented through the following technical solutions: The present invention is a device for planting plants in saline-alkali land, including a support assembly; the support assembly includes a support plate, and a seedling guide tube is fixedly connected to the top of the support plate; the top of the support plate is penetrated by an opening assembly for rotation, and the opening assembly includes a drill pipe that is rotatably connected to the top of the support plate, and the bottom end of the drill pipe is symmetrically hingedly connected to a movable arc plate, and the bottom of the support plate is rotatably connected to an annular seat covering the outside of the drill pipe, and the bottom of the annular seat is symmetrically fixedly connected to an electric push rod, and an annular plate that rotates with the drill pipe is fixedly connected between the output ends of the two electric push rods; the bottom of the annular plate is symmetrically fixedly connected to an extension plate, and push-pull rods are hingedly connected between adjacent extension plates and movable arc plates.

[0006] Furthermore, the support assembly also includes an L-shaped plate fixedly connected to the top of the support plate, the inner top of the L-shaped plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a U-shaped seat, the inside of the U-shaped seat is fixedly connected to a motor, and the output end of the motor is fixedly matched with the drill pipe.

[0007] Furthermore, a control box is fixedly connected to the top of the support plate, a plurality of support columns are symmetrically fixedly connected to the bottom of the support plate, a universal wheel is installed at the bottom of the support group, and a first annular groove which rotates with the annular seat is opened at the bottom of the support plate.

[0008] Furthermore, the hole opening assembly also includes a fixing rod fixedly connected to the inner circumferential side of the drill pipe, the end of the fixing rod is fixedly connected to a cylindrical tube, the outer circumferential side of the drill pipe is provided with a second annular groove which rotates with the annular plate, and the inner circumferential side of the second annular groove is symmetrically penetrated with a sliding groove.

[0009] Furthermore, the inner circumferential side of the cylindrical tube is slidably connected to a first piston plate, the bottom of the first piston plate is fixedly connected to an extension rod that passes through the outside of the cylindrical tube, and the bottom end of the extension rod is fixedly connected to a slide plate that slidably cooperates with the two slide grooves.

[0010] Furthermore, a third annular groove which slides with the slide plate is formed on the inner circumferential side surface of the annular plate, and a conduit is symmetrically connected to the outer circumferential side surface of the cylindrical tube. The inner circumferential side surface of the conduit is slidably connected to the second piston plate, and a connecting rod which passes through the outside of the conduit is fixedly connected to the bottom of the second piston plate, and a push plate which slides with the inside of the drill pipe is fixedly connected between the two connecting rods, and the inside of the cylindrical tube is filled with oil above the first piston plate.

[0011] Furthermore, a positioning assembly is slidably fitted through the top of the support plate, and the positioning assembly includes a moving rod slidably connected to the top of the support plate, a pulley is installed at the bottom of the moving rod, a baffle is fixedly connected to the top of the moving rod, a return spring mounted on the moving rod is fixedly connected between the baffle and the support plate, and a handle is fixedly connected to the top of the baffle.

[0012] Furthermore, a PLC controller is arranged inside the control box, and the PLC controller is electrically connected to the hydraulic cylinder, the electric push rod, and the motor.

[0013] The present invention has the following beneficial effects: 1. The present invention moves to the planting site of the saline-alkali land through the present device, and then controls the drill pipe to rotate and move downward synchronously, thereby driving the drill pipe and the movable arc plate to move into the saline-alkali land. At the same time, the two electric push rods are synchronously controlled to drive the annular plate to move downward, so that the downward moving distance of the annular plate is consistent with the descending distance of the drill pipe, so that the movable arc always remains vertically downward during the downward movement of the active arc. After the drill pipe drives the two movable arc plates to drill a certain depth inside the saline-alkali land, the two electric push rods are controlled to drive the annular plate to continue to move downward, thereby driving the extension plate to move downward, and then the extension plate drives the push-pull rod to rotate, so that the push-pull rod drives the two movable arc plates to move close to the soil. The two movable arc plates are gathered together near the axis of the drill pipe so as to clamp the soil block, and then the drill pipe is controlled to move upward so that the drill pipe drives the movable arc plate to break away from the contact with the saline-alkali land, thereby completing the digging of holes in the saline-alkali land, and then the device is controlled to move forward for a distance so that the seedling guide tube is just aligned with the dug hole, and then the plant seedlings are dropped from the seedling guide tube so that the plant seedlings are quickly and accurately placed in the dug hole, and finally the dug hole is manually covered with soil to complete the planting of the plant seedlings. Through the use of this device, fast drilling and accurate placement of plant seedlings on saline-alkali land are achieved, avoiding the problems of high labor intensity and low efficiency caused by traditional manual digging of holes on saline-alkali land, and effectively improving the planting efficiency.

[0014] 2. The present invention controls the two movable arc plates to clamp the soil blocks and break away from the contact with the saline-alkali land, and then controls the two electric push rods to drive the annular plate to move upward, so that the annular plate drives the extension plate to move upward, thereby driving the two movable arc plates to diffuse away from the axis of the drill pipe through the push-pull rod, so that the two movable arc plates do not clamp the soil blocks. At the same time, during the upward movement of the annular plate, the annular plate drives the slide plate to move upward, and then drives the first piston plate to move upward through the extension rod, so that the first piston plate squeezes the oil, and then the oil further squeezes the second piston plates in the two guide tubes, thereby driving the two second piston plates to move downward, thereby driving the push plate to move downward through the two connecting rods, so that the push plate pushes the soil to move downward, thereby realizing the unloading of the soil inside the drill pipe.

[0015] 3. The present invention controls the device to move forward, so that the pulley in the positioning assembly moves along the ground of the saline-alkali land. At this time, the reset spring is stretched, and the pulley moves into the dug hole and conflicts with the inner wall of the hole. At this time, the seedling guide tube is just aligned with the dug hole, so that the seedling guide tube and the dug hole can be quickly positioned, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 The present invention is a schematic diagram of the structure of a device for planting plants in saline-alkali land.

[0018] Figure 2 for Figure 1 Schematic diagram of the front view structure.

[0019] Figure 3 It is a schematic diagram of the structure of the support assembly in the present invention.

[0020] Figure 4 It is a bottom view structural schematic diagram of the support plate in the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the hole opening component in the present invention.

[0022] Figure 6 for Figure 5 Schematic diagram of the local structure.

[0023] Figure 7 for Figure 5 Schematic diagram of the cross-sectional structure of the drill pipe.

[0024] Figure 8 for Figure 7 Schematic diagram of the internal local structure.

[0025] Fig. 9 It is a schematic cross-sectional view of the connection between the conduit, the second piston plate and the connecting rod in the present invention.

[0026] Fig.10 It is a schematic structural diagram of the connection between the annular plate, the third annular groove and the slide plate in the present invention.

[0027] Fig.11 It is a schematic diagram of the structure of the positioning component in the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-support assembly, 101-support plate, 102-seedling guide tube, 103-L-shaped plate, 104-hydraulic cylinder, 105-U-shaped seat, 106-motor, 107-control box, 108-support column, 109-first annular groove, 2-opening assembly, 201-drill pipe, 202-movable arc plate, 203-annular seat, 204-electric push rod, 205-annular plate, 206-extension plate, 207-push-pull rod, 208-fixed rod, 209-cylindrical tube, 210-second annular groove, 211-slide groove, 212-first piston plate, 213-extension rod, 214-slide plate, 215-third annular groove, 216-conduit, 217-second piston plate, 218-connecting rod, 219-push plate, 3-positioning assembly, 301-moving rod, 302-pulley, 303-baffle, 304-reset spring, 305-handle. DETAILED DESCRIPTION

[0030] 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.

[0031] For example, see Figure 1-11 The present invention provides the following technical solutions: a device for planting plants in saline-alkali land, comprising a support assembly 1; the support assembly 1 comprises a support plate 101, and a seedling guide tube 102 is fixedly connected to the top of the support plate 101; a hole opening assembly 2 is rotatably connected to the top of the support plate 101, and the bottom end of the drill pipe 201 is symmetrically hingedly connected to a movable arc plate 202, and the bottom of the support plate 101 is rotatably connected to an annular seat 203 covered on the outside of the drill pipe 201, and the bottom of the annular seat 203 is symmetrically fixedly connected to an electric push rod 204, and an annular plate 205 that rotates with the drill pipe 201 is fixedly connected between the output ends of the two electric push rods 204; an extension plate 206 is symmetrically fixedly connected to the bottom of the annular plate 205, and a push-pull rod 207 is hingedly connected between adjacent extension plates 206 and movable arc plates 202.

[0032] The operation process of this embodiment is as follows: the device is moved to the planting place of the saline-alkali land, and then the drill pipe 201 is controlled to rotate and move downward synchronously, thereby driving the drill pipe 201 and the movable arc plate 202 to move into the saline-alkali land. At the same time, the two electric push rods 204 are synchronously controlled to drive the annular plate 205 to move downward, so that the downward movement distance of the annular plate 205 is consistent with the descending distance of the drill pipe 201, so that the movable arc 202 always keeps vertical downward during the downward movement. After the drill pipe 201 drives the two movable arc plates 202 to drill a certain depth inside the saline-alkali land, the two electric push rods 204 are controlled to drive the annular plate 205 to continue to move downward, thereby driving the extension plate 206 to move downward, and then driving the push-pull rod 207 to rotate through the extension plate 206, so that the push-pull rod 207 drives the two movable arc plates 202 to gather close to the axis of the drill pipe 201, so that the two movable arc plates 202 can be moved together. The arc plate 202 clamps the soil block, and then controls the drill pipe 201 to move upward, so that the drill pipe 201 drives the movable arc plate 202 to break away from the contact with the saline-alkali land (this process synchronously controls the two electric push rods 204 to drive the annular plate 205 and the drill pipe 201 to move upward synchronously, thereby ensuring the clamping state of the two movable arc plates 202), thereby completing the digging of holes on the saline-alkali land, and then controlling the device to move forward a distance so that the seedling guide tube 102 is just aligned with the dug hole, and then the plant seedlings are put into the seedling guide tube 102, so that the plant seedlings are quickly and accurately placed in the dug hole, and finally the dug hole is manually covered with soil to complete the planting of the plant seedlings. Through the use of this device, fast drilling and accurate placement of plant seedlings on saline-alkali land are achieved, avoiding the problems of high labor intensity and low efficiency caused by traditional manual digging of holes on saline-alkali land, and effectively improving the planting efficiency.

[0033] For example 2, please refer to Figure 1-11 The second embodiment is improved on the basis of the first embodiment as follows: the support assembly 1 also includes an L-shaped plate 103 fixedly connected to the top of the support plate 101; the inner top of the L-shaped plate 103 is fixedly connected to a hydraulic cylinder 104; the output end of the hydraulic cylinder 104 is fixedly connected to a U-shaped seat 105; the inside of the U-shaped seat 105 is fixedly connected to a motor 106; the output end of the motor 106 is fixedly matched with the drill pipe 201; the top of the support plate 101 is fixedly connected to a control box 107; the bottom of the support plate 101 is symmetrically fixedly connected to a plurality of support columns 108; a universal wheel is installed at the bottom of the support group 108; and a first annular groove 109 rotatably matched with the annular seat 203 is provided at the bottom of the support plate 101.

[0034] The operation process of this embodiment is as follows: by starting the hydraulic cylinder 104, the hydraulic cylinder 104 drives the motor 106 to move upward or downward through the U-shaped seat 105, and by controlling the motor 106 to drive the drill pipe 201 to rotate, thereby providing power for the rotation and up and down movement of the drill pipe 201.

[0035] For example 3, please refer to Figure 1-11 The third embodiment is improved on the basis of the first embodiment as follows: the hole opening assembly 2 also includes a fixing rod 208 fixedly connected to the inner peripheral side of the drill pipe 201, and the end of the fixing rod 208 is fixedly connected to a cylindrical tube 209. The outer peripheral side of the drill pipe 201 is provided with a second annular groove 210 that rotates with the annular plate 205. The inner peripheral side of the second annular groove 210 is symmetrically penetrated with a sliding groove 211. The inner peripheral side of the cylindrical tube 209 is slidably connected with a first piston plate 212. The bottom of the first piston plate 212 is fixedly connected with an extension rod 213 that penetrates the outside of the cylindrical tube 209. The extension rod 213 is A slide plate 214 that slidably cooperates with the two slide grooves 211 is fixedly connected to the bottom end, a third annular groove 215 that slidably cooperates with the slide plate 214 is opened on the inner peripheral side of the annular plate 205, a conduit 216 is symmetrically connected to the outer peripheral side of the cylindrical tube 209, and a second piston plate 217 is slidably connected to the inner peripheral side of the conduit 216. A connecting rod 218 that penetrates to the outside of the conduit 216 is fixedly connected to the bottom of the second piston plate 217, a push plate 219 that slidably cooperates with the inside of the drill pipe 201 is fixedly connected between the two connecting rods 218, and the inside of the cylindrical tube 209 is filled with oil located above the first piston plate 212.

[0036] The operation process of this embodiment is as follows: after controlling the two movable arc plates 202 to clamp the soil block and break away from the contact with the saline-alkali land, the two electric push rods 204 are controlled to drive the annular plate 205 to move upward, so that the annular plate 205 drives the extension plate 206 to move upward, thereby driving the two movable arc plates 202 to diffuse away from the axis of the drill pipe 201 through the push-pull rod 207, so that the two movable arc plates 202 do not clamp the soil block. At the same time, during the upward movement of the annular plate 205, the annular plate 205 drives the slide plate 214 to move upward, and then drives the first piston plate 212 to move upward through the extension rod 213, so that the first piston plate 212 squeezes the oil, and then the oil further squeezes the second piston plate 217 in the two guide tubes 216, thereby driving the two second piston plates 217 to move downward, thereby driving the push plate 219 to move downward through the two connecting rods 218, so that the push plate 219 pushes the soil to move downward, thereby realizing the unloading of the soil inside the drill pipe 201.

[0037] Example 4, please refer to Figure 1-11The fourth embodiment of the present invention is improved on the basis of the first embodiment as follows: a positioning assembly 3 is slidably fitted through the top of the support plate 101, the positioning assembly 3 includes a moving rod 301 slidably connected to the top of the support plate 101, a pulley 302 is installed at the bottom of the moving rod 301, a baffle 303 is fixedly connected to the top of the moving rod 301, a return spring 304 sleeved on the moving rod 301 is fixedly connected between the baffle 303 and the support plate 101, a handle 305 is fixedly connected to the top of the baffle 303, a PLC controller is arranged inside the control box 107, and the PLC controller is electrically connected to the hydraulic cylinder 104, the electric push rod 204, and the motor 106.

[0038] The operation process of this embodiment is: by controlling the device to move forward, the pulley 302 in the positioning assembly 3 moves along the ground of the saline-alkali land. At this time, the reset spring 304 is stretched, and the pulley 302 moves into the dug hole and conflicts with the inner wall of the hole. At this time, the seedling guide tube 102 is just aligned with the dug hole, so that the seedling guide tube 102 can be quickly positioned with the dug hole, thereby improving the convenience of use.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for planting plants in saline-alkali land, comprising a support assembly (1); characterized in that: The support assembly (1) comprises a support plate (101), and a seedling guide tube (102) is fixedly connected to the top of the support plate (101); The top of the support plate (101) is penetrated and rotatably matched with a hole opening component (2), the hole opening component (2) comprises a drill pipe (201) penetrated and rotatably connected to the top of the support plate (101), the bottom end of the drill pipe (201) is symmetrically hingedly connected with a movable arc plate (202), the bottom of the support plate (101) is rotatably connected with an annular seat (203) arranged outside the drill pipe (201), the bottom of the annular seat (203) is symmetrically fixedly connected with an electric push rod (204), and an annular plate (205) rotatably matched with the drill pipe (201) is fixedly connected between the output ends of the two electric push rods (204); An extension plate (206) is symmetrically fixedly connected to the bottom of the annular plate (205), and a push-pull rod (207) is hingedly connected between adjacent extension plates (206) and movable arc plates (202).

2. The device for planting plants in saline-alkali land according to claim 1, characterized in that: The support assembly (1) further comprises an L-shaped plate (103) fixedly connected to the top of the support plate (101); a hydraulic cylinder (104) is fixedly connected to the inner top of the L-shaped plate (103); an output end of the hydraulic cylinder (104) is fixedly connected to a U-shaped seat (105); a motor (106) is fixedly connected inside the U-shaped seat (105); and an output end of the motor (106) is fixedly matched with a drill pipe (201).

3. A device for planting plants in saline-alkali land according to claim 2, characterized in that: The top of the support plate (101) is fixedly connected to a control box (107), the bottom of the support plate (101) is symmetrically fixedly connected to a plurality of support columns (108), the bottom of the support group (108) is equipped with a universal wheel, and the bottom of the support plate (101) is provided with a first annular groove (109) that is rotatably matched with the annular seat (203).

4. The device for planting plants in saline-alkali land according to claim 3, characterized in that: The hole opening assembly (2) further comprises a fixing rod (208) fixedly connected to the inner peripheral side surface of the drill pipe (201), the end of the fixing rod (208) being fixedly connected to a cylindrical tube (209), the outer peripheral side surface of the drill pipe (201) being provided with a second annular groove (210) rotatably matched with the annular plate (205), and the inner peripheral side surface of the second annular groove (210) being symmetrically penetrated with a sliding groove (211).

5. The device for planting plants in saline-alkali land according to claim 4, characterized in that: The inner circumferential side surface of the cylindrical tube (209) is slidably connected to a first piston plate (212), the bottom of the first piston plate (212) is fixedly connected to an extension rod (213) that passes through the outside of the cylindrical tube (209), and the bottom end of the extension rod (213) is fixedly connected to a slide plate (214) that slidably cooperates with the two slide grooves (211).

6. The device for planting plants in saline-alkali land according to claim 5, characterized in that: The inner side surface of the annular plate (205) is provided with a third annular groove (215) which is slidably matched with the slide plate (214); the outer side surface of the cylindrical tube (209) is symmetrically connected with a conduit (216); the inner side surface of the conduit (216) is slidably connected with a second piston plate (217); the bottom of the second piston plate (217) is fixedly connected with a connecting rod (218) which passes through the outside of the conduit (216); a push plate (219) which is slidably matched with the inside of the drill pipe (201) is fixedly connected between the two connecting rods (218); the inside of the cylindrical tube (209) is filled with oil located above the first piston plate (212).

7. The device for planting plants in saline-alkali land according to claim 6, characterized in that: The top of the support plate (101) is slidably fitted with a positioning assembly (3), the positioning assembly (3) comprises a moving rod (301) slidably connected to the top of the support plate (101), a pulley (302) is installed at the bottom of the moving rod (301), a baffle (303) is fixedly connected to the top of the moving rod (301), a return spring (304) sleeved on the moving rod (301) is fixedly connected between the baffle (303) and the support plate (101), and a handle (305) is fixedly connected to the top of the baffle (303).

8. The device for planting plants in saline-alkali land according to claim 7, characterized in that: A PLC controller is arranged inside the control box (107), and the PLC controller is electrically connected to the hydraulic cylinder (104), the electric push rod (204), and the motor (106).

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