Soil drilling machine convenient to operate

Abstract

The soil drilling machine convenient to operate is characterized in that a drilling machine body is horizontally arranged in the left-right direction, a handle is located in front of the drilling machine body and connected with the drilling machine body, a bottom plate is horizontally arranged in the front-back direction, and a groove is vertically formed in the front side face of the bottom plate; the left guide rod and the right guide rod are both vertically arranged and arranged on the bottom plate in a left-right spaced mode, the groove is located between the left guide rod and the right guide rod, the left guide rod and the right guide rod are vertically and movably sleeved with the left sliding sleeve and the right sliding sleeve respectively, and the drilling machine body is located between the left sliding sleeve and the right sliding sleeve and connected with the left sliding sleeve and the right sliding sleeve. The groove is located under the output end vertically arranged at the bottom of the drilling machine body. The soil drilling machine convenient to operate can be operated by one person, so that the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil sampling technical field, especially soil drilling rig technical field, and specifically points to an easy-to-operate soil drilling rig. BACKGROUND

[0002] In the landscaping, often need to sample the soil, then through the detection of soil samples, so that the soil can be managed accordingly, to ensure that the soil is suitable for the growth of plants.

[0003] And the sampling of soil needs to use soil drilling rig, through soil drilling rig inserts the drill bit into the soil, then the soil sample in the drill bit is taken, the common soil drilling rig mainly includes a shakable machine body, the surface of the machine body is provided with a handle, the machine body is lifted through the handheld handle, then the output end of the bottom of the machine body is sleeved on the vertical drill bit, the machine body is started, the machine body is vibrated, so that the drill bit is hammered into the soil to sample.

[0004] However, the soil drilling rig has the following shortcomings when in use: in order to prevent the drill bit from falling, one person needs to hold the vertical drill bit to keep it vertical, and another person needs to move the soil drilling rig to be sleeved on the drill bit, and the drill bit can be released after the drill bit is hammered into a certain depth by starting the soil drilling rig, so that two people are needed to complete the operation, thereby the labor cost is relatively high.

[0005] Therefore, it is hoped to provide an easy-to-operate soil drilling rig, which can be operated by one person, thereby saving the labor cost. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned shortcomings of the prior art, one purpose of the utility model is to provide an easy-to-operate soil drilling rig, which can be operated by one person, thereby saving the labor cost and being suitable for large-scale popularization and application.

[0007] Another purpose of the utility model is to provide an easy-to-operate soil drilling rig, which is ingenious in design, simple in structure, simple in manufacturing, low in manufacturing cost, and suitable for large-scale popularization and application.

[0008] In order to achieve the above purposes, the utility model provides an easy-to-operate soil drilling rig, which comprises a drilling rig body and a handle, the drilling rig body is horizontally arranged and arranged along the left-right direction, and the handle is located in front of the drilling rig body and connected with the drilling rig body, characterized in that the easy-to-operate soil drilling rig further comprises a bottom plate, a left guide rod, a right guide rod, a left sliding sleeve and a right sliding sleeve, wherein:

[0009] The base plate is horizontally arranged along the front-to-back direction. A groove is vertically provided on the front side of the base plate. The left guide rod and the right guide rod are both vertically arranged and spaced apart from each other on the base plate. The groove is located between the left guide rod and the right guide rod. The left sliding sleeve and the right sliding sleeve are vertically movably sleeved on the left guide rod and the right guide rod, respectively. The drilling rig body is located between the left sliding sleeve and the right sliding sleeve and is connected to the left sliding sleeve and the right sliding sleeve, respectively. The groove is located directly below the vertically arranged output end at the bottom of the drilling rig body.

[0010] Preferably, the handle is a U-shaped handle, which is horizontally positioned along the left-right direction, and the opening of the U-shaped handle faces backward.

[0011] Preferably, the left guide rod includes an upper left guide rod and a lower left guide rod, both of which are vertically arranged and arranged sequentially from top to bottom. The lower end of the upper left guide rod is detachably mounted on the upper end of the lower left guide rod. The right guide rod includes an upper right guide rod and a lower right guide rod, both of which are vertically arranged and arranged sequentially from top to bottom. The lower end of the upper right guide rod is detachably mounted on the upper end of the lower right guide rod. The lower ends of the lower left guide rod and the lower ends of the lower right guide rod are both mounted on the base plate.

[0012] More preferably, the easy-to-operate soil drilling rig further includes a left limiting ring, a left limiting cap, a right limiting ring, and a right limiting cap. The left limiting ring and the right limiting ring are spaced apart from each other and respectively sleeved on the lower left guide rod and the lower right guide rod. The left limiting cap and the right limiting cap are spaced apart from each other and respectively disposed on the upper end of the upper left guide rod and the upper end of the upper right guide rod. The left sliding sleeve and the right sliding sleeve are respectively located between the left limiting ring and the left limiting cap and between the right limiting ring and the right limiting cap.

[0013] Furthermore, the easy-to-operate soil drilling rig also includes a first left stud, a second left stud, a first right stud, and a second right stud. The top surface of the lower left guide rod has a vertically arranged first left threaded hole. The first left stud is vertically arranged and located below the bottom surface of the upper left guide rod, connecting to the bottom surface of the upper left guide rod. The first left stud is vertically inserted and threaded into the first left threaded hole. The top surface of the lower right guide rod has a vertically arranged first right threaded hole. The first right stud is vertically arranged and located below the bottom surface of the upper right guide rod, connecting to the bottom surface of the upper right guide rod. The first right stud is vertically inserted and threaded into the first right threaded hole; the top surface of the upper left guide rod is vertically provided with a second left threaded hole, the second left stud is vertically provided and located below the bottom surface of the left limiting cap and connected to the bottom surface of the left limiting cap, the second left stud is vertically inserted and threaded into the second left threaded hole; the top surface of the upper right guide rod is vertically provided with a second right threaded hole, the second right stud is vertically provided and located below the bottom surface of the right limiting cap and connected to the bottom surface of the right limiting cap, the second right stud is vertically inserted and threaded into the second right threaded hole.

[0014] More preferably, the first left screw hole and the second left screw hole are the same, the first left stud and the second left stud are the same, the first right screw hole and the second right screw hole are the same, and the first right stud and the second right stud are the same.

[0015] More preferably, the easy-to-operate soil drilling rig further includes a left connecting plate, a right connecting plate, a left positioning rod, and a right positioning rod. The left connecting plate and the right connecting plate are both vertically arranged and arranged along the front-back direction, and are spaced apart from each other on the left and right sides. The left connecting plate and the right connecting plate are respectively located in front of the left sliding sleeve and the right sliding sleeve and are respectively connected to the left sliding sleeve and the right sliding sleeve. The left positioning rod and the right positioning rod are spaced apart from each other on the left and right sides and are respectively located in front of the left guide rod and the right guide rod. The upper ends of the left positioning rod and the right positioning rod are rotatably connected to the left connecting plate and the right connecting plate around the left and right directions, respectively. The lower ends of the left positioning rod and the right positioning rod are both inclined downwards and forwards and then inclined downwards and backwards.

[0016] The outer side of the middle portion of the upper left guide rod and the outer side of the middle portion of the upper right guide rod are respectively provided with a left annular positioning groove and a right annular positioning groove horizontally. The left annular positioning groove and the right annular positioning groove are spaced apart from each other. The lower groove wall of the left annular positioning groove and the lower groove wall of the right annular positioning groove are respectively provided with a left annular slot and a right annular slot. There are multiple left annular positioning grooves, which are vertically spaced apart from each other. The number of right annular positioning grooves, the number of left annular slots, and the number of right annular slots are all the same as the number of left annular positioning grooves. The right annular positioning grooves, the left annular slots, the right annular slots, and the left annular positioning grooves are arranged in a one-to-one correspondence.

[0017] Both the left positioning rod and the right positioning rod have a usage position. In the usage position, the left sliding sleeve and the right sliding sleeve are respectively located above one of the left annular positioning grooves and the corresponding right annular positioning groove. The lower ends of the left positioning rod and the right positioning rod are respectively inserted into one of the left annular positioning grooves and the corresponding left annular slot, and into the corresponding right annular positioning groove and the corresponding right annular slot.

[0018] More preferably, the easy-to-operate soil drilling rig further includes a left storage box and a right storage box. Both the left and right storage boxes are vertically arranged and along the front-back direction, and are spaced apart from each other. The tops of the left and right storage boxes are open. The left storage box is located on the base plate and behind the lower left guide rod, and the right storage box is located on the base plate and behind the lower right guide rod.

[0019] Preferably, the easy-to-operate soil drilling rig further includes outriggers and rollers. The outriggers are arranged vertically, and the front end of the base plate is disposed on the outriggers. There are multiple outriggers, which are spaced apart from each other on the left and right sides, respectively. The outriggers are arranged vertically, and the rear end of the base plate is disposed on the rollers. There are multiple rollers, which are spaced apart from each other on the left and right sides.

[0020] More preferably, the easy-to-operate soil drill also includes a side plate and a handle. The side plate is vertically arranged and positioned on the rear end of the base plate along the left-right direction, and is located after the lower left guide rod, the lower right guide rod, and the groove. The handle is located on the side plate.

[0021] The main beneficial effects of this utility model are as follows:

[0022] 1. The soil drilling rig of this utility model is easy to operate. The drilling rig body is horizontally arranged along the left and right direction. The handle is located in front of the drilling rig body and connected to the drilling rig body. The base plate is horizontally arranged along the front and back direction. The front side of the base plate has a groove vertically arranged. The left and right guide rods are both vertically arranged and spaced apart on the base plate. The groove is located between the left and right guide rods. The left and right sliding sleeves are vertically movable and sleeved on the left and right guide rods respectively. The drilling rig body is located between the left and right sliding sleeves and is connected to the left and right sliding sleeves respectively. The groove is located directly below the vertically arranged output end at the bottom of the drilling rig body. Therefore, it can be operated by one person, thereby saving labor costs and is suitable for large-scale promotion and application.

[0023] 2. The soil drilling rig of this utility model is easy to operate. The drilling rig body is horizontally arranged along the left and right direction. The handle is located in front of the drilling rig body and connected to the drilling rig body. The base plate is horizontally arranged along the front and back direction. The front side of the base plate has a vertical groove. The left and right guide rods are both vertically arranged and spaced apart on the base plate. The groove is located between the left and right guide rods. The left and right sliding sleeves are vertically movable and sleeved on the left and right guide rods respectively. The drilling rig body is located between the left and right sliding sleeves and is connected to the left and right sliding sleeves respectively. The groove is located directly below the vertically arranged output end at the bottom of the drilling rig body. Therefore, its design is ingenious, its structure is simple, its manufacturing is convenient, its manufacturing cost is low, and it is suitable for large-scale promotion and application.

[0024] These and other objects, features and advantages of this utility model will be fully apparent from the following detailed description and drawings, and can be achieved by the means, devices and combinations thereof specifically pointed out in the description of the utility model. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a specific embodiment of the easy-to-operate soil drilling rig of this utility model. Figure 1 .

[0026] Figure 2 yes Figure 1 Enlarged schematic diagram of region A in the middle.

[0027] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the upper left guide rod in a specific embodiment shown.

[0028] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the upper right guide rod in a specific embodiment is shown.

[0029] Figure 5 yes Figure 1 The three-dimensional schematic diagram of the specific embodiment shown Figure 2 .

[0030] Figure 6 yes Figure 5 A magnified view of region B in the middle.

[0031] Figure 7 It is Figure 1 The diagram shown is a partial three-dimensional exploded view of the specific embodiment after disassembly and storage.

[0032] (Symbol Explanation)

[0033] 1. Drilling rig body; 2. Handle; 3. Base plate; 4. Left guide rod; 5. Right guide rod; 6. Left sliding sleeve; 7. Right sliding sleeve; 8. Support leg; 9. Roller; 10. Groove; 11. Upper left guide rod; 12. Lower left guide rod; 13. Upper right guide rod; 14. Lower right guide rod; 15. Left limit ring; 16. Left limit cap; 17. Right limit ring; 18. Right limit cap; 19. First left stud; 20. Second left stud; 21. First right stud; 22. Second right stud; 23. First left screw hole; 24. Second left screw hole; 25. First right screw hole; 26. Second right screw hole; 27. Left connecting plate; 28. Right connecting plate; 29. ​​Left positioning rod; 30. Right positioning rod; 31. Left annular positioning groove; 32. Right annular positioning groove; 33. Left annular slot; 34. Right annular slot; 35. Side plate; 36. Handle; 37. Left storage box; 38. Right storage box. Detailed Implementation

[0034] In order to better understand the technical content of this utility model, the following embodiments are provided for detailed description.

[0035] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Please see Figures 1-7 As shown, in a specific embodiment of this utility model, the easy-to-operate soil drilling rig of this utility model includes a drilling rig body 1, a handle 2, a base plate 3, a left guide rod 4, a right guide rod 5, a left sliding sleeve 6, and a right sliding sleeve 7, wherein:

[0037] The drilling rig body 1 is horizontally arranged and positioned in the left-right direction, and the handle 2 is located in front of the drilling rig body 1 and connected to the drilling rig body 1;

[0038] The base plate 3 is horizontally arranged along the front-to-back direction. A groove 10 is vertically arranged on the front side of the base plate 3. The left guide rod 4 and the right guide rod 5 are both vertically arranged and spaced apart from each other on the base plate 3. The groove 10 is located between the left guide rod 4 and the right guide rod 5. The left sliding sleeve 6 and the right sliding sleeve 7 are vertically movably sleeved on the left guide rod 4 and the right guide rod 5, respectively. The drilling rig body 1 is located between the left sliding sleeve 6 and the right sliding sleeve 7 and is connected to the left sliding sleeve 6 and the right sliding sleeve 7, respectively. The groove 10 is located directly below the vertically arranged output end at the bottom of the drilling rig body 1.

[0039] The handle 2 can have any suitable shape, please refer to Figure 1 , Figure 5 and Figure 7 As shown, in a specific embodiment of this utility model, the handle 2 is a U-shaped handle, which is horizontally arranged along the left-right direction, and the opening of the U-shaped handle faces backward.

[0040] The groove 10 can have any suitable shape, please refer to Figure 1 , Figure 5 and Figure 7 As shown, in a specific embodiment of this utility model, the groove 10 is a U-shaped groove, that is, the cross-section of the groove 10 is U-shaped.

[0041] The left guide rod 4 and the right guide rod 5 can have any suitable configuration; please refer to [link / reference]. Figures 1-7 As shown, in a specific embodiment of this utility model, the left guide rod 4 includes an upper left guide rod 11 and a lower left guide rod 12. The upper left guide rod 11 and the lower left guide rod 12 are both vertically arranged and arranged sequentially from top to bottom. The lower end of the upper left guide rod 11 is detachably mounted on the upper end of the lower left guide rod 12. The right guide rod 5 includes an upper right guide rod 13 and a lower right guide rod 14. The upper right guide rod 13 and the lower right guide rod 14 are both vertically arranged and arranged sequentially from top to bottom. The lower end of the upper right guide rod 13 is detachably mounted on the upper end of the lower right guide rod 14. The lower ends of the lower left guide rod 12 and the lower ends of the lower right guide rod 14 are both mounted on the base plate 3. With the above configuration, in use, the lower end of the upper left guide rod 11 can be detachably mounted on the upper end of the lower left guide rod 12, and the lower end of the upper right guide rod 13 can be detachably mounted on the upper end of the lower right guide rod 14. When not in use, the lower end of the upper left guide rod 11 can be detached from the upper end of the lower left guide rod 12, and the lower end of the upper right guide rod 13 can be detached from the upper end of the lower right guide rod 14, thereby reducing the space occupied by the device and facilitating its movement and storage.

[0042] The easy-to-operate soil drilling rig described above may also include any other suitable components; please refer to [link / reference]. Figure 1 , Figure 5 and Figure 7 As shown, in a specific embodiment of this utility model, the easy-to-operate soil drilling rig further includes a left limiting ring 15, a left limiting cap 16, a right limiting ring 17, and a right limiting cap 18. The left limiting ring 15 and the right limiting ring 17 are spaced apart from each other and respectively sleeved on the lower left guide rod 12 and the lower right guide rod 14. The left limiting cap 16 and the right limiting cap 18 are spaced apart from each other and respectively disposed on the upper end of the upper left guide rod 11 and the upper end of the upper right guide rod 13. The left sliding sleeve 6 and the right sliding sleeve 7 are respectively located between the left limiting ring 15 and the left limiting cap 16, and between the right limiting ring 17 and the right limiting cap 18. With the above configuration, the movement range of the left sliding sleeve 6 is limited by the left limiting ring 15 and the left limiting cap 16, and the movement range of the right sliding sleeve 7 is limited by the right limiting ring 17 and the right limiting cap 18.

[0043] The lower end of the upper left guide rod 11 is detachably mounted on the upper end of the lower left guide rod 12, and the lower end of the upper right guide rod 13 is detachably mounted on the upper end of the lower right guide rod 14. The left limiting cap 16 and the right limiting cap 18 are respectively mounted on the upper ends of the upper left guide rod 11 and the upper ends of the upper right guide rod 13. Any suitable structure can be adopted. Please refer to [link / reference]. Figures 3-4 and Figure 7As shown, in a specific embodiment of this utility model, the easy-to-operate soil drilling rig further includes a first left stud 19, a second left stud 20, a first right stud 21, and a second right stud 22. The top surface of the lower left guide rod 12 is vertically provided with a first left threaded hole 23. The first left stud 19 is vertically positioned below the bottom surface of the upper left guide rod 11 and connected to the bottom surface of the upper left guide rod 11. The first left stud 19 is vertically inserted and threadedly engaged with the first left threaded hole 23. The top surface of the lower right guide rod 14 is vertically provided with a first right threaded hole 25. The first right stud 21 is vertically positioned below the bottom surface of the upper right guide rod 13 and connected to the upper right guide rod 14. On the bottom surface of rod 13, the first right stud 21 is vertically inserted and threaded into the first right screw hole 25; the top surface of the upper left guide rod 11 is vertically provided with a second left screw hole 24, the second left stud 20 is vertically provided and located below the bottom surface of the left limiting cap 16 and connected to the bottom surface of the left limiting cap 16, the second left stud 20 is vertically inserted and threaded into the second left screw hole 24; the top surface of the upper right guide rod 13 is vertically provided with a second right screw hole 26, the second right stud 22 is vertically provided and located below the bottom surface of the right limiting cap 18 and connected to the bottom surface of the right limiting cap 18, the second right stud 22 is vertically inserted and threaded into the second right screw hole 26.

[0044] The first left screw hole 23 and the second left screw hole 24, as well as the first left stud 19 and the second left stud 20, can be the same or different. Similarly, the first right screw hole 25 and the second right screw hole 26, as well as the first right stud 21 and the second right stud 22, can be the same or different. In a specific embodiment of this utility model, the first left screw hole 23 and the second left screw hole 24 are the same, the first left stud 19 and the second left stud 20 are the same, the first right screw hole 25 and the second right screw hole 26 are the same, and the first right stud 21 and the second right stud 22 are the same. In this case, the two upper left guide rods 11 can be connected end-to-end by screwing the first left stud 19 into the second left screw hole 24, and the two upper right guide rods 13 can be connected end-to-end by screwing the first right stud 21 into the second right screw hole 26. Therefore, the number of upper left guide rods 11 and the number of upper right guide rods 13 can be increased vertically indefinitely, for example, 2, 3, or even more. Figure 1 and Figure 5As shown, there are two left upper guide rods 11 and two right upper guide rods 13. After removing the left upper guide rod 11, the left limiting cap 16 can be screwed into the first left screw hole 23 via the second left stud 20 and directly mounted on the upper end of the left lower guide rod 12. After removing the right upper guide rod 13, the right limiting cap 18 can be screwed into the first right screw hole 25 via the second right stud 22 and directly mounted on the upper end of the right lower guide rod 14. Figure 7 As shown.

[0045] The easy-to-operate soil drilling rig described above may also include any other suitable components; please refer to [link / reference]. Figures 1-7 As shown, in a specific embodiment of this utility model, the easy-to-operate soil drilling rig further includes a left connecting plate 27, a right connecting plate 28, a left positioning rod 29, and a right positioning rod 30. The left connecting plate 27 and the right connecting plate 28 are both vertically arranged and arranged along the front-back direction, and are spaced apart from each other on the left and right sides. The left connecting plate 27 and the right connecting plate 28 are respectively located in front of the left sliding sleeve 6 and the right sliding sleeve 7 and are respectively connected to the left sliding sleeve 6 and the right sliding sleeve 7. The left positioning rod 29 and the right positioning rod 30 are spaced apart from each other on the left and right sides and are respectively located in front of the left guide rod 4 and the right guide rod 5. The upper end of the left positioning rod 29 and the upper end of the right positioning rod 30 are rotatably connected to the left connecting plate 27 and the right connecting plate 28 around the left and right directions, respectively. The lower end of the left positioning rod 29 and the lower end of the right positioning rod 30 are both inclined downwards and forwards and then inclined downwards and backwards.

[0046] The outer side of the middle portion of the upper left guide rod 11 and the outer side of the middle portion of the upper right guide rod 13 are respectively provided with a left annular positioning groove 31 and a right annular positioning groove 32 horizontally. The left annular positioning groove 31 and the right annular positioning groove 32 are arranged alternately. The lower groove wall of the left annular positioning groove 31 and the lower groove wall of the right annular positioning groove 32 are respectively provided with a left annular slot 33 and a right annular slot 34. There are multiple left annular positioning grooves 31, which are arranged vertically alternately. The number of right annular positioning grooves 32, the number of left annular slots 33, and the number of right annular slots 34 are all the same as the number of left annular positioning grooves 31. The right annular positioning grooves 32, the left annular slots 33, the right annular slots 34, and the left annular positioning grooves 31 are arranged in a one-to-one correspondence.

[0047] Both the left positioning rod 29 and the right positioning rod 30 have a usage position. In the usage position, the left sliding sleeve 6 and the right sliding sleeve 7 are respectively located above one of the left annular positioning grooves 31 and the corresponding right annular positioning grooves 32. The lower ends of the left positioning rod 29 and the right positioning rod 30 are respectively inserted into one of the left annular positioning grooves 31 and the corresponding left annular slot 33, and into the corresponding right annular positioning groove 32 and the corresponding right annular slot 34.

[0048] By adopting the above position, the left sliding sleeve 6 and the right sliding sleeve 7 can be supported by the left positioning rod 29 and the right positioning rod 30 respectively, thereby supporting the drilling rig body 1. In this way, the drilling rig body 1 will not slide down, and the operator does not need to keep stabilizing the drilling rig body 1, thus facilitating the operation of the operator.

[0049] When the support position needs to be changed, grasp the handle 2 and lift the drill body 1 upwards. Pull the lower ends of the left positioning rod 29 and the right positioning rod 30 out of the left annular slot 33 and the right annular slot 34, respectively. Continue to lift the drill body 1 upwards. Under its own weight, the upper ends of the left positioning rod 29 and the right positioning rod 30 rotate forward in the left and right directions, respectively, causing the lower ends of the left positioning rod 29 and the right positioning rod 30 to move forward and disengage from the left annular positioning groove 31 and the right annular positioning groove 32. Then, the drilling rig body 1 can be moved up and down to the desired position. The upper ends of the left positioning rod 29 and the right positioning rod 30 are rotated backward in the left and right directions, so that the lower ends of the left positioning rod 29 and the right positioning rod 30 move backward and enter the other left annular positioning groove 31 and the corresponding right annular positioning groove 32, respectively. Then, the drilling rig body 1 is lowered slightly, so that the lower ends of the left positioning rod 29 and the right positioning rod 30 are inserted downward into the corresponding left annular slot 33 and the corresponding right annular slot 34, respectively.

[0050] The number of the left annular positioning grooves 31 can be determined as needed; please refer to [link / reference]. Figure 1 and Figures 3-5 As shown in Figures 7 and 8, in a specific embodiment of this utility model, the number of left annular positioning grooves 31 is 3.

[0051] The easy-to-operate soil drilling rig described above may also include any other suitable components; please refer to [link / reference]. Figure 1 , Figure 5 and Figure 7As shown in a specific embodiment of this utility model, the easy-to-operate soil drill further includes a left storage box 37 and a right storage box 38. Both the left and right storage boxes 37 and 38 are vertically arranged along the front-to-back direction and spaced apart from each other. The tops of both the left and right storage boxes are open. The left storage box 37 is positioned on the base plate 3 and behind the lower left guide rod 12, while the right storage box 38 is positioned on the base plate 3 and behind the lower right guide rod 14. With this arrangement, after the upper left guide rod 11 and upper right guide rod 13 are disassembled, they can be placed in the left and right storage boxes 37 and 38, thereby reducing the height of the device and facilitating carrying and storage. Other parts, such as drill bits, can also be placed in the left and right storage boxes 37 and 38 for storage purposes.

[0052] The easy-to-operate soil drilling rig described above may also include any other suitable components; please refer to [link / reference]. Figure 1 , Figure 5 and Figure 7 As shown in a specific embodiment of this utility model, the easy-to-operate soil drill further includes support legs 8 and rollers 9. The support legs 8 are vertically arranged, and the front end of the base plate 3 is mounted on the support legs 8. There are multiple support legs 8, which are spaced apart from each other on the left and right sides, respectively located on the left and right sides of the groove 10. The rollers 9 are vertically arranged, and the rear end of the base plate 3 is mounted on the rollers 9. There are multiple rollers 9, which are spaced apart from each other on the left and right sides. With the above arrangement, the base plate can be supported by the support legs 8 and the rollers 9. When movement is required, the left guide rod 4 and the right guide rod 5 are tilted backward, so that the utility model is supported by the rollers 9. Pulling or pushing the left guide rod 4 or the right guide rod 5 allows it to roll on the ground via the rollers 9, thereby achieving the purpose of easy movement.

[0053] The number of support legs 8 and the number of rollers 9 can be determined as needed. "Multiple" refers to two or more, and "more than" refers to two or more. Please refer to [link to relevant documentation]. Figure 1 , Figure 5 and Figure 7 As shown, in a specific embodiment of this utility model, the number of support legs 8 is 2, and the number of rollers 9 is 2.

[0054] The easy-to-operate soil drilling rig described above may also include any other suitable components; please refer to [link / reference]. Figure 1 , Figure 5 and Figure 7As shown, in a specific embodiment of this utility model, the easy-to-operate soil drill further includes a side plate 35 and a handle 36. The side plate 35 is vertically arranged and positioned along the left-right direction on the rear end of the base plate 3, located behind the lower left guide rod 12, the lower right guide rod 14, and the groove 10. The handle 36 is located on the side plate 35. In the case where the easy-to-operate soil drill also includes a left storage box 37 and a right storage box 38, the side plate 35 is located behind the left and right storage boxes 37 and 38. With the above arrangement, the side plate 35 can be pulled by the handle 36, causing the roller 9 to roll on the ground, thereby facilitating movement.

[0055] The handle 36 can have any suitable shape, please refer to Figure 1 , Figure 5 and Figure 7 As shown, in a specific embodiment of this utility model, the handle 36 is a U-shaped handle, which is arranged vertically and along the left-right direction, with the opening of the U-shaped handle facing downwards.

[0056] In use, place the base plate 3 on the ground so that the groove 10 is above the sampling position. Then, the operator stands in front of the device, rests the drill bit on their leg, steps on the base plate 3, and holds the handle 2 with one hand to move the drill body 1 upward. After moving to a certain height, stabilize the drill body 1 with the handle 2. With the other hand, pick up the drill bit from the leg and place it on the ground exposed through the groove 10 below the drill body 1. At this time, slightly loosen the force to lower the drill body 1 so that the output end of the drill body 1 is fitted onto the top of the drill bit. Then, start the drill body 1 to drive the drill bit into the soil. Then, move the drill body 1 upward to separate the drill body 1 from the drill bit. After taking out the soil sample from the inner cylinder of the drill bit, assemble the new inner cylinder and put it into the drill bit in the soil. Assemble the second extended drill bit into the drill bit in the soil. Slightly loosen the force to lower the drill body 1 so that the output end of the drill body 1 is fitted onto the top of the extended drill bit. Then, start the drill body 1 again to take a sample.

[0057] With the left connecting plate 27, right connecting plate 28, left positioning rod 29, and right positioning rod 30 present, after the drilling rig body 1 is disengaged from the drill bit, the left guide rod 4 and right guide rod 5 can be tilted backward. At this time, the left guide rod 4 and right guide rod 5 are tilted, and the drilling rig body 1 will slide away from the base plate 3. During this process, the drilling rig body 1 can be manually pushed to accelerate the sliding efficiency of the drilling rig body 1. When the left positioning rod 29 and right positioning rod 30 pass the positions of the left annular positioning groove 31 and the right annular positioning groove 32, due to gravity, the lower ends of the left positioning rod 29 and the right positioning rod 30 will move down and enter the left annular positioning groove 31 and the right annular positioning groove 32 respectively. Then, the left guide rod 4 and right guide rod 5 are verticalized. During the verticalization process, the drilling rig body 1 slides towards the base plate 3. The left positioning rod 29 The lower ends of the left and right positioning rods 29 and 30 are inserted into the corresponding left and right annular slots 33 and 34, respectively, thus supporting and positioning the drilling rig body 1. This eliminates the need for manual support to prevent the drilling rig body 1 from sliding down. By slightly moving the drilling rig body 1 upwards using the handle 2, the lower ends of the left and right positioning rods 29 and 30 are pulled out of the left and right annular slots 33 and 34, respectively. Then, due to gravity, the upper ends of the left and right positioning rods 29 and 30 rotate forward in the left and right directions, respectively, causing the lower ends of the left and right positioning rods 29 and 30 to move forward and disengage from the left and right annular positioning slots 31 and 32. This positions the left and right positioning rods 29 and 30 in front of the left and right guide rods 4 and 5, respectively. With a slight release of force, the drilling rig body 1 can be lowered.

[0058] Therefore, compared with the prior art, the present invention has the following beneficial effects:

[0059] 1. This utility model, through the setting of a left guide rod, a right guide rod, a left sliding sleeve, and a right sliding sleeve, allows one hand to grasp the handle and move the drill body upward. After moving it to a certain height, the drill body is stabilized by the handle, while the other hand picks up the drill bit from the leg and places it on the exposed ground below the drill body through the groove. At this time, the drill body is lowered slightly, so that the output end of the drill body is fitted onto the top of the drill bit. Then, the drill body is started to drive the drill bit into the soil. This can be operated by one person, thus saving labor costs.

[0060] 2. By setting up a left positioning rod and a right positioning rod, the lower ends of the left positioning rod and the lower ends of the right positioning rod can be inserted into the left annular positioning groove and the corresponding left annular slot, and the corresponding right annular positioning groove and the corresponding right annular slot, respectively. Thus, the drilling rig body is supported by the left sliding sleeve and the right sliding sleeve, and the drilling rig body is positioned so that the drilling rig body does not need to be held by hand to prevent it from sliding down, which is convenient for operation and improves practicality.

[0061] 3. The left guide rod of this utility model includes an upper left guide rod and a lower left guide rod. The lower end of the upper left guide rod is detachably mounted on the upper end of the lower left guide rod. The right guide rod includes an upper right guide rod and a lower right guide rod. The lower end of the upper right guide rod is detachably mounted on the upper end of the lower right guide rod. Therefore, when not in use, the upper left guide rod and the upper right guide rod can be disassembled to reduce the height of the device, thereby facilitating movement and storage.

[0062] 4. By setting up a left storage box and a right storage box, this utility model can store disassembled upper left and upper right guide rods, drill bits and other parts in the left and right storage boxes, thereby achieving the purpose of convenient storage and carrying.

[0063] In summary, this utility model's easy-to-operate soil drilling rig can be operated by a single person, thus saving labor costs. It features ingenious design, simple structure, easy manufacturing, and low manufacturing cost, making it suitable for large-scale promotion and application.

[0064] Therefore, it is evident that the objective of this utility model has been fully and effectively achieved. The function and structural principles of this utility model have been demonstrated and explained in the embodiments. Any modifications can be made to the implementation methods without departing from the stated principles. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A soil drilling rig that is easy to operate, comprising a drilling rig body and a handle, wherein the drilling rig body is horizontally arranged and positioned along the left-right direction, and the handle is located in front of and connected to the drilling rig body, characterized in that, The easy-to-operate soil drilling rig also includes a base plate, a left guide rod, a right guide rod, a left sliding sleeve, and a right sliding sleeve, wherein: The base plate is horizontally arranged along the front-to-back direction. A groove is vertically provided on the front side of the base plate. The left guide rod and the right guide rod are both vertically arranged and spaced apart from each other on the base plate. The groove is located between the left guide rod and the right guide rod. The left sliding sleeve and the right sliding sleeve are vertically movably sleeved on the left guide rod and the right guide rod, respectively. The drilling rig body is located between the left sliding sleeve and the right sliding sleeve and is connected to the left sliding sleeve and the right sliding sleeve, respectively. The groove is located directly below the vertically arranged output end at the bottom of the drilling rig body.

2. The easy-to-operate soil drilling rig as described in claim 1, characterized in that, The handle is a U-shaped handle, which is horizontally positioned along the left-right direction, with the opening of the U-shaped handle facing backward.

3. The easy-to-operate soil drilling rig as described in claim 1, characterized in that, The left guide rod includes an upper left guide rod and a lower left guide rod, both of which are vertically arranged and arranged sequentially from top to bottom. The lower end of the upper left guide rod is detachably mounted on the upper end of the lower left guide rod. The right guide rod includes an upper right guide rod and a lower right guide rod, both of which are vertically arranged and arranged sequentially from top to bottom. The lower end of the upper right guide rod is detachably mounted on the upper end of the lower right guide rod. The lower ends of the lower left and lower right guide rods are both mounted on the base plate.

4. The easy-to-operate soil drilling rig as described in claim 3, characterized in that, The easy-to-operate soil drilling rig further includes a left limiting ring, a left limiting cap, a right limiting ring, and a right limiting cap. The left limiting ring and the right limiting ring are spaced apart from each other and respectively sleeved on the lower left guide rod and the lower right guide rod. The left limiting cap and the right limiting cap are spaced apart from each other and respectively located on the upper end of the upper left guide rod and the upper end of the upper right guide rod. The left sliding sleeve and the right sliding sleeve are respectively located between the left limiting ring and the left limiting cap and between the right limiting ring and the right limiting cap.

5. The easy-to-operate soil drilling rig as described in claim 4, characterized in that, The easy-to-operate soil drilling rig further includes a first left stud, a second left stud, a first right stud, and a second right stud. The top surface of the lower left guide rod has a vertically arranged first left threaded hole. The first left stud is vertically arranged and located below the bottom surface of the upper left guide rod, connecting to the bottom surface of the upper left guide rod. The first left stud is vertically inserted and threaded into the first left threaded hole. The top surface of the lower right guide rod has a vertically arranged first right threaded hole. The first right stud is vertically arranged and located below the bottom surface of the upper right guide rod, connecting to the bottom surface of the upper right guide rod. The first right stud is vertically inserted and threaded into the first right threaded hole; the top surface of the upper left guide rod is vertically provided with a second left threaded hole, the second left stud is vertically provided and located below the bottom surface of the left limiting cap and connected to the bottom surface of the left limiting cap, the second left stud is vertically inserted and threaded into the second left threaded hole; the top surface of the upper right guide rod is vertically provided with a second right threaded hole, the second right stud is vertically provided and located below the bottom surface of the right limiting cap and connected to the bottom surface of the right limiting cap, the second right stud is vertically inserted and threaded into the second right threaded hole.

6. The easy-to-operate soil drilling rig as described in claim 5, characterized in that, The first left screw hole and the second left screw hole are the same, the first left stud and the second left stud are the same, the first right screw hole and the second right screw hole are the same, and the first right stud and the second right stud are the same.

7. The easy-to-operate soil drilling rig as described in claim 3, characterized in that, The easy-to-operate soil drilling rig further includes a left connecting plate, a right connecting plate, a left positioning rod, and a right positioning rod. The left connecting plate and the right connecting plate are both vertically arranged and along the front-back direction, and are spaced apart from each other on the left and right sides. The left connecting plate and the right connecting plate are respectively located in front of the left sliding sleeve and the right sliding sleeve and are respectively connected to the left sliding sleeve and the right sliding sleeve. The left positioning rod and the right positioning rod are spaced apart from each other on the left and right sides and are respectively located in front of the left guide rod and the right guide rod. The upper ends of the left positioning rod and the right positioning rod are rotatably connected to the left connecting plate and the right connecting plate around the left and right directions, respectively. The lower ends of the left positioning rod and the right positioning rod are both inclined downwards and forwards and then inclined downwards and backwards. The outer side of the middle portion of the upper left guide rod and the outer side of the middle portion of the upper right guide rod are respectively provided with a left annular positioning groove and a right annular positioning groove horizontally. The left annular positioning groove and the right annular positioning groove are spaced apart from each other. The lower groove wall of the left annular positioning groove and the lower groove wall of the right annular positioning groove are respectively provided with a left annular slot and a right annular slot. There are multiple left annular positioning grooves, which are vertically spaced apart from each other. The number of right annular positioning grooves, the number of left annular slots, and the number of right annular slots are all the same as the number of left annular positioning grooves. The right annular positioning grooves, the left annular slots, the right annular slots, and the left annular positioning grooves are arranged in a one-to-one correspondence. Both the left positioning rod and the right positioning rod have a usage position. In the usage position, the left sliding sleeve and the right sliding sleeve are respectively located above one of the left annular positioning grooves and the corresponding right annular positioning groove. The lower ends of the left positioning rod and the right positioning rod are respectively inserted into one of the left annular positioning grooves and the corresponding left annular slot, and into the corresponding right annular positioning groove and the corresponding right annular slot.

8. The easy-to-operate soil drilling rig as described in claim 3, characterized in that, The easy-to-operate soil drilling rig also includes a left storage box and a right storage box. Both the left and right storage boxes are vertically arranged and along the front-back direction, and are spaced apart from each other. The tops of the left and right storage boxes are open. The left storage box is set on the base plate and is located behind the lower left guide rod, and the right storage box is set on the base plate and is located behind the lower right guide rod.

9. The easy-to-operate soil drilling rig as described in claim 1, characterized in that, The easy-to-operate soil drilling rig also includes outriggers and rollers. The outriggers are arranged vertically, and the front end of the base plate is mounted on the outriggers. There are multiple outriggers, which are spaced apart from each other on the left and right sides. The outriggers are located on the left and right sides of the groove, respectively. The rollers are arranged vertically, and the rear end of the base plate is mounted on the rollers. There are multiple rollers, which are spaced apart from each other on the left and right sides.

10. The easy-to-operate soil drilling rig as described in claim 9, characterized in that, The easy-to-operate soil drilling rig also includes a side plate and a handle. The side plate is vertically arranged and positioned on the rear end of the base plate along the left-right direction, and is located after the lower left guide rod, the lower right guide rod, and the groove. The handle is located on the side plate.

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