Conical pit digging device for garden planting

Abstract

The utility model provides a conical pit digging device for garden planting, which relates to the technical field of garden planting and comprises a top plate, side plates are fixedly mounted on two sides of the bottom of the top plate, a control mechanism is arranged on one side of the side plate on the right side, two bottom plates are fixedly mounted at the bottoms of the side plates, and universal wheels are arranged at the bottoms of the bottom plates. A stabilizing mechanism is arranged on one side of the side plate and located between the bottom plates. The control mechanism is used for adjusting the depth of soil drilling and pit digging of the conical spiral drill, targeted pit digging is carried out on different types of trees or different sizes of trees, the survival rate of tree planting is increased, the stabilizing mechanism is used for improving the stability of the device during use, the device is prevented from moving in the pit digging process, and the device is convenient to use. And a conical spiral drill is driven to rotate under the action of a motor, the conical spiral drill is driven to move downwards under the action of an air cylinder, and then the conical spiral drill drills soil and pits in the ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to garden planting technical field, specifically, a kind of garden planting is used cone pit excavating device. BACKGROUND

[0002] Garden planting is an important component of landscape design and construction, it involves the selection of plants, configuration and planting technology and multiple aspects.Garden planting not only beautifies environment, but also can improve ecology, improve people's quality of life.

[0003] In garden planting, workers need to use shovel or spade to work on ground, and dig out cone pit, but this manual operation efficiency is not high, and labor intensity is greater, cannot meet large-scale garden planting, and worker in the process of digging pit, cannot accurately control the size and depth of pit, this will affect the survival rate of tree. UTILITARIAN CONTENT

[0004] The main purpose of the utility model is to provide a kind of garden planting is used cone pit excavating device, can effectively solve the problem raised in background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of garden planting is used cone pit excavating device, including top plate, the bottom of the both sides of top plate is fixedly installed with side plate, the side of right side plate is provided with control mechanism, the bottom of side plate is fixedly installed with two bottom plates, the bottom of bottom plate is provided with universal wheel, the side of side plate and between bottom plate is provided with stabilizing mechanism, the top of top plate is fixedly installed with air cylinder, the output end of air cylinder extends to the lower of top plate and is fixedly installed with connecting frame, the bottom of connecting frame is fixedly installed with mounting plate, the top of mounting plate is fixedly installed with motor, the output end of motor is fixedly installed with cone auger.

[0007] Preferably, the control mechanism includes two vertical rods, the vertical rod is fixedly installed on the side of side plate, the movable plate is clamped between the vertical rod, the top of movable plate is fixedly installed with control switch, the top of air cylinder is communicated with air pipe, the other end of air pipe is connected with gas source, the surface of air pipe is provided with solenoid valve, the output end of control switch is electrically connected with the input end of solenoid valve.

[0008] Preferably, a guide groove is provided on the relatively close side of the vertical rods, and evenly distributed card slots are provided inside the guide grooves. An empty groove is provided inside the movable plate, and a compression spring is provided inside the empty groove. Moving rods are fixedly installed at both ends of the compression spring, and a card rod is fixedly installed on one side of the moving rod. A guide block is fixedly installed on the side of the movable plate close to the vertical rod, and one side of the guide block is located inside the guide groove, and a through hole is provided inside the guide block. One side of the card rod passes through the through hole and is clamped in the inside of the card slot.

[0009] Preferably, a limiting groove is provided inside the side plate, and limiting rods are fixedly installed on both sides of the mounting plate, and the other end of the limiting rod is clamped to the inner side of the limiting groove.

[0010] Preferably, return springs are fixedly mounted on both sides of the top of the mounting plate, and the top of the return spring is fixedly connected to the bottom of the top plate.

[0011] Preferably, the stabilizing mechanism includes a convex plate, the inner side of the convex plate is threadedly connected to a screw, the bottom of the screw is provided with a movable hinge, the bottom of the movable hinge is fixedly installed with a gripping plate, the bottom of the convex plate is fixedly installed with a positioning rod, the top of the gripping plate is fixedly installed with an anti-deflection plate, the top of the anti-deflection plate is provided with an anti-deflection groove, and the bottom of the positioning rod passes through the anti-deflection groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By setting a control mechanism to adjust the depth of the conical auger drilling and digging holes, targeted holes can be dug for trees of different types or sizes, thereby improving the survival rate of planted trees. By setting a stabilizing mechanism to improve the stability of the device during use, it is avoided that the device is displaced during the digging process, resulting in reduced accuracy of digging holes. The conical auger is driven to rotate by the action of the motor, and is driven downward by the action of the cylinder, so that the conical auger drills the ground and digs holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a three-dimensional schematic diagram of the conical spiral drill structure of the utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the control mechanism structure in the utility model;

[0017] Figure 4 This is a schematic diagram of the partial structure of the control mechanism in the utility model;

[0018] Figure 5It is a three-dimensional schematic diagram of the stabilizing mechanism structure in the utility model.

[0019] In the figure: 1. top plate; 2. control mechanism; 201. vertical rod; 202. guide groove; 203. clamping groove; 204. movable plate; 205. empty groove; 206. compression spring; 207. moving rod; 208. clamping rod; 209. guide block; 210. through hole; 211. control switch; 3. stabilizing mechanism; 301. convex plate; 302. screw rod; 303. movable hinge; 304. gripping plate; 305. anti-deflection plate; 306. anti-deflection groove; 307. positioning rod; 4. side plate; 5. limiting groove; 6. bottom plate; 7. universal wheel; 8. cylinder; 9. mounting plate; 10. motor; 11. conical auger; 12. connecting frame; 13. reset spring; 14. limiting rod; 15. air pipe; 16. solenoid valve. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1 —2 shows a cone pit digging device for garden planting, comprising a top plate 1, with side plates 4 fixedly mounted on both sides of the bottom of the top plate 1, a control mechanism 2 being provided on one side of the right side plate 4, two bottom plates 6 being fixedly mounted on the bottom of the side plate 4, a universal wheel 7 being provided on the bottom of the bottom plate 6, a stabilizing mechanism 3 being provided on one side of the side plate 4 and between the bottom plates 6, a cylinder 8 being fixedly mounted on the top of the top plate 1, an output end of the cylinder 8 extending to the bottom of the top plate 1 and fixedly mounted with a connecting frame 12, a mounting plate 9 being fixedly mounted on the bottom of the connecting frame 12, a motor 10 being fixedly mounted on the top of the mounting plate 9, and a conical auger 11 being fixedly mounted on the output end of the motor 10.

[0022] The effects achieved by the above components are: by setting a control mechanism 2 for adjusting the depth of the conical auger 11 drilling and digging holes, targeted holes can be dug for different types of trees or trees of different sizes, thereby improving the survival rate of tree planting; by setting a stabilizing mechanism 3 for improving the stability of the device during use, it is avoided that the device is displaced during the digging process, resulting in reduced accuracy of digging holes; the conical auger 11 is driven to rotate under the action of the motor 10, and is driven downward by the action of the cylinder 8, so that the conical auger 11 drills the soil and digs holes on the ground.

[0023] like Figure 2As shown in FIG3 , the control mechanism 2 includes two vertical rods 201, which are fixedly mounted on one side of the side panel 4. A movable plate 204 is clamped between the vertical rods 201. A control switch 211 is fixedly mounted on the top of the movable plate 204. The top of the cylinder 8 is connected to an air pipe 15, the other end of the air pipe 15 is connected to an air source, and an electromagnetic valve 16 is provided on the surface of the air pipe 15. The output end of the control switch 211 is electrically connected to the input end of the electromagnetic valve 16.

[0024] like Figure 3 As shown in FIG. 4 , a guide groove 202 is provided on the relatively close side of the vertical rod 201, and evenly distributed clamping grooves 203 are provided inside the guide groove 202. An empty groove 205 is provided inside the movable plate 204, and a compression spring 206 is provided inside the empty groove 205. Moving rods 207 are fixedly installed at both ends of the compression spring 206, and a clamping rod 208 is fixedly installed on one side of the moving rod 207. A guide block 209 is fixedly installed on the side of the movable plate 204 close to the vertical rod 201, and one side of the guide block 209 is located inside the guide groove 202. A through hole 210 is provided inside the guide block 209, and one side of the clamping rod 208 passes through the through hole 210 and is clamped in the inside of the clamping groove 203.

[0025] The effect achieved by the above components is: by setting a compression spring 206 to squeeze the moving rod 207, the moving rod 207 drives the card rod 208 to move, so that one side of the card rod 208 is clamped inside the card slot 203, which plays a limiting role on the movable plate 204 and the control switch 211, thereby improving the stability of use of the control switch 211 after adjusting the height.

[0026] like Figure 1 As shown in FIG. 2 , a limiting groove 5 is provided inside the side plate 4 , and limiting rods 14 are fixedly installed on both sides of the mounting plate 9 , and the other end of the limiting rod 14 is clamped to the inner side of the limiting groove 5 .

[0027] The effect achieved by the above components is: by setting the limit rod 14 and the limit groove 5 to cooperate with each other to limit the mounting plate 9, the stability of the mounting plate 9 when moving up and down is improved, and the movement stability of the conical auger 11 is further improved, thereby improving the digging accuracy and efficiency of the conical auger 11.

[0028] like Figure 2 As shown, return springs 13 are fixedly mounted on both sides of the top of the mounting plate 9 , and the top of the return spring 13 is fixedly connected to the bottom of the top plate 1 .

[0029] The effect achieved by the above components is: by setting a reset spring 13 for resetting the conical auger 11, after the conical auger 11 completes digging the pit, the cylinder 8 stops running, and then the mounting plate 9 and the conical auger 11 are pulled upward under the elastic force of the reset spring 13, and the conical auger 11 is removed from the pit.

[0030] like Figure 5 As shown, the stabilizing mechanism 3 includes a convex plate 301, the inner side of the convex plate 301 is threadedly connected to a screw rod 302, a movable hinge 303 is provided at the bottom of the screw rod 302, a gripping plate 304 is fixedly installed at the bottom of the movable hinge 303, a positioning rod 307 is fixedly installed at the bottom of the convex plate 301, an anti-deflection plate 305 is fixedly installed on the top of the gripping plate 304, an anti-deflection groove 306 is provided at the top of the anti-deflection plate 305, and the bottom of the positioning rod 307 passes through the anti-deflection groove 306.

[0031] The effects achieved by the above components are as follows: by setting the screw 302 to drive the gripping plate 304 to move downward, the bottom of the gripping plate 304 contacts the ground, thereby improving the stability of the device; under the action of the movable hinge 303, the gripping plate 304 can be rotated to a certain angle; for sloped ground, the anti-deflection plate 305, the anti-deflection groove 306 and the positioning rod 307 cooperate with each other to limit the gripping plate 304, thereby improving the stability of the gripping plate 304 when moving up and down, preventing the gripping plate 304 from rotating and deflecting, and improving the gripping ability of the gripping plate 304.

[0032] The working principle of the cone pit digging device for garden planting:

[0033] The depth of the pit is determined according to the type and size of the tree to be planted. The depth of the soil drilled by the conical auger 11 needs to be controlled. First, the two moving rods 207 are squeezed toward the middle direction, so that the compression spring 206 is in a compressed state. The moving rod 207 drives the clamping rod 208 to move, so that one side of the clamping rod 208 is separated from the inside of the clamping groove 203, and then the movable plate 204 can move up and down between the vertical rods 201. The movable plate 204 drives the control switch 211 up and down, and the control switch 211 is moved to a suitable height. Then the moving rod 207 is released, and the moving rod 207 is bounced open under the elastic force of the compression spring 206, and then The moving rod 207 drives the clamping rod 208 to move, so that one side of the clamping rod 208 is re-connected to the inside of the clamping slot 203. When the cylinder 8 drives the conical auger 11 to move down to drill the soil, the limit rod 14 will move down together. When the limit rod 14 moves to the control switch 211 and squeezes the control switch 211, the control switch 211 will start the solenoid valve 16. The solenoid valve 16 closes the air pipe 15, and then closes the cylinder 8, so that the conical auger 11 stops moving down, thereby controlling the depth of the conical auger 11 drilling the soil. At the same time, under the elastic force of the reset spring 13, the conical auger 11 is moved up and reset from the pit.

[0034] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A cone pit digging device for garden planting, comprising a top plate (1), characterized in that: Side plates (4) are fixedly mounted on both sides of the bottom of the top plate (1), a control mechanism (2) is provided on one side of the right side plate (4), two bottom plates (6) are fixedly mounted on the bottom of the side plate (4), a universal wheel (7) is provided on the bottom of the bottom plate (6), a stabilizing mechanism (3) is provided on one side of the side plate (4) and located between the bottom plates (6), a cylinder (8) is fixedly mounted on the top of the top plate (1), an output end of the cylinder (8) extends to the bottom of the top plate (1) and is fixedly mounted on a connecting frame (12), a mounting plate (9) is fixedly mounted on the bottom of the connecting frame (12), a motor (10) is fixedly mounted on the top of the mounting plate (9), and a conical auger (11) is fixedly mounted on the output end of the motor (10).

2. The cone pit digging device for garden planting according to claim 1, characterized in that: The control mechanism (2) comprises two vertical rods (201), the vertical rods (201) being fixedly mounted on one side of the side plate (4), a movable plate (204) being clamped between the vertical rods (201), a control switch (211) being fixedly mounted on the top of the movable plate (204), an air pipe (15) being connected to the top of the cylinder (8), the other end of the air pipe (15) being connected to an air source, a solenoid valve (16) being provided on the surface of the air pipe (15), and an output end of the control switch (211) being electrically connected to an input end of the solenoid valve (16).

3. The cone pit digging device for garden planting according to claim 2, characterized in that: A guide groove (202) is provided on a relatively close side of the vertical rod (201), and evenly distributed clamping grooves (203) are provided inside the guide groove (202). An empty groove (205) is provided inside the movable plate (204), and a compression spring (206) is provided inside the empty groove (205). Moving rods (207) are fixedly installed at both ends of the compression spring (206), and a clamping rod (208) is fixedly installed on one side of the moving rod (207). A guide block (209) is fixedly installed on the side of the movable plate (204) close to the vertical rod (201), and one side of the guide block (209) is located inside the guide groove (202). A through hole (210) is provided inside the guide block (209), and one side of the clamping rod (208) passes through the through hole (210) and is clamped inside the clamping groove (203).

4. The cone pit digging device for garden planting according to claim 1, characterized in that: A limiting groove (5) is provided inside the side plate (4), and limiting rods (14) are fixedly mounted on both sides of the mounting plate (9), with the other end of the limiting rod (14) being clamped to the inner side of the limiting groove (5).

5. The cone pit digging device for garden planting according to claim 1, characterized in that: Reset springs (13) are fixedly mounted on both sides of the top of the mounting plate (9), and the top of the reset spring (13) is fixedly connected to the bottom of the top plate (1).

6. The cone pit digging device for garden planting according to claim 1, characterized in that: The stabilizing mechanism (3) comprises a convex plate (301), the inner side of the convex plate (301) is threadedly connected to a screw rod (302), the bottom of the screw rod (302) is provided with a movable hinge (303), the bottom of the movable hinge (303) is fixedly mounted with a gripping plate (304), the bottom of the convex plate (301) is fixedly mounted with a positioning rod (307), the top of the gripping plate (304) is fixedly mounted with an anti-deflection plate (305), the top of the anti-deflection plate (305) is provided with an anti-deflection groove (306), and the bottom of the positioning rod (307) passes through the anti-deflection groove (306).

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