Fruit tree planting pit digging device

Abstract

The utility model discloses a pit digging device for fruit tree planting, which relates to the field of fruit tree planting and comprises a driving motor, the inner wall of the driving motor is fixedly connected with a positioning rod, and the outer wall of the positioning rod is fixedly connected with a lifting frame. According to the pit digging device, the supporting frame and the lifting frame are arranged, the supporting frame plays a role in moving the lifting frame, when the pit digging device is used, the supporting frame and the lifting frame are arranged so that the pit digging device can be prevented from inclining conveniently in the pit digging process, the fixing rod and the depth ruler are arranged, the fixing rod plays a role in threaded fixing on the depth ruler, and when the pit digging device is used, the depth ruler can be fixed conveniently. Through arrangement of a fixing rod and a depth ruler, the depth of a pit needing to be dug can be observed conveniently, the usability of the device is improved, through arrangement of a second clamping rod and a first clamping rod, the second clamping rod plays a clamping and fixing role on the first clamping rod, and when the device is used, the first clamping rod is clamped and fixed; and a first clamping rod and a second clamping rod are arranged, so that the spiral sleeve can be conveniently and quickly replaced according to the diameter of a hole needing to be dug.

Description

Technical Field

[0001] The utility model relates to the field of fruit tree planting, in particular to a fruit tree planting pit digger. Background Art

[0002] When planting fruit trees, in order to improve the survival rate, fruit tree seedlings are generally planted. The roots of fruit tree seedlings need to be planted underground and buried in the soil. Therefore, when planting fruit tree seedlings, holes are generally dug in a selected area, and then the fruit tree seedlings are buried in the holes to complete the planting of the fruit tree seedlings. Therefore, a fruit tree planting hole digger is needed.

[0003] The existing patent document with the technical publication number CN216292117U provides a garden fruit tree planting pit digging device, which is characterized in that it includes: a bracket, a shell is provided on one side of the inner side of the bracket, a screw drill is provided inside the shell, a motor is provided above the shell, and the rotating shaft of the motor is connected to one end of the screw drill. The screw drill is driven by the motor to dig pits for fruit tree planting, which improves work efficiency and greatly reduces manpower. The shell can effectively prevent the soil brought out by the screw drill from flying around, which is inconvenient to fill the saplings placed in the pit, and the soil will fly onto the body and leave The soil excavated will enter the soil storage box, and the large pieces of soil will be crushed and added from the fertilizer port to make the mixture more even and reduce the step of manual mixing. The filter plate can filter out impurities such as stones, effectively improving the nutrients in the soil, further improving the growth environment of fruit trees, and increasing yield and quality. However, when the CN216292117U technology is in operation, it is not convenient to quickly replace the parts of the device according to the required pit diameter, it is not convenient to observe the required pit depth, and it is not convenient to prevent the pit from tilting. Therefore, a fruit tree planting pit digger is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a fruit tree planting hole digging device to solve the problem that the existing fruit tree planting hole digging device is not convenient for quickly replacing the device parts according to the required hole diameter when in use, is not convenient for observing the required hole depth, and is not convenient for preventing the hole from tilting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fruit tree planting hole digger, comprising a driving motor, the inner wall of the driving motor is fixedly connected to a positioning rod, the outer wall of the positioning rod is fixedly connected to a lifting frame, rotating beads are installed on both sides of the lifting frame, rubber sleeves are fitted on the outer walls of the lifting frame, depth pointer sleeves are installed on both sides of the lifting frame, a support frame is installed on the outer wall of the lifting frame, and positioning blocks are welded to the lower ends of the support frames.

[0006] The inner walls of the support frames are fixedly connected with fixing rods, and the outer walls of the fixing rods are fixedly connected with depth gauges.

[0007] A spiral sleeve is installed at one end of the driving motor, a first clamping rod is installed at one end of the spiral sleeve, an anti-slip sleeve is attached to the inner wall of the first clamping rod, and a second clamping rod is installed on the inner wall of the anti-slip sleeve.

[0008] Preferably, the lifting frame is movably connected to the rotating beads, and the rotating beads are arranged at equal intervals on the inner wall of the lifting frame.

[0009] Preferably, the outer wall of the lifting frame is tightly fitted with the inner wall of the rubber sleeve, and the rubber sleeve is symmetrically arranged with respect to the central axis of the lifting frame.

[0010] Preferably, the lifting frame is snap-connected with the depth pointer sleeve, and the depth pointer sleeve is symmetrically arranged with respect to the central axis of the lifting frame.

[0011] Preferably, the support frame is movably connected to the lifting frame, and the inner wall of the support frame is of open-hole design.

[0012] Preferably, the fixing rod is threadedly connected to the depth gauge, and the inner wall of the depth gauge is of open-hole design.

[0013] Preferably, the inner wall of the anti-slip sleeve is tightly fitted with the outer wall of the second clamping rod, and the inner wall diameter of the anti-slip sleeve is larger than the outer wall diameter of the second clamping rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a support frame and a lifting frame, and the support frame plays a movable role on the lifting frame. When the device is used, the setting of the support frame and the lifting frame is convenient for preventing the device from tilting during the pit digging process;

[0016] 2. The utility model provides a fixing rod and a depth gauge, and the fixing rod plays a threaded fixing role on the depth gauge. When the device is used, the setting of the fixing rod and the depth gauge facilitates the observation of the required pit depth, thereby increasing the usability of the device;

[0017] 3. The utility model provides a second clamping rod and a first clamping rod, and the second clamping rod plays a clamping and fixing role on the first clamping rod. When the device is used, the setting of the first clamping rod and the second clamping rod facilitates the rapid replacement of the spiral sleeve according to the required pit diameter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a vertical front view of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model with a vertical view and a rear view;

[0020] Figure 3 This is a structural diagram of the combination of the lifting frame and the rotating bead parts of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the combination of the support frame and the positioning block parts of the utility model;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the structure with the A part in the middle enlarged.

[0023] In the figure: 1. driving motor; 2. positioning rod; 3. lifting frame; 4. rotating ball; 5. rubber sleeve; 6. depth pointer sleeve; 7. supporting frame; 8. positioning block; 9. fixing rod; 10. depth gauge; 11. spiral sleeve; 12. first clamping rod; 13. anti-slip sleeve; 14. second clamping rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0025] The following describes an embodiment of the utility model based on its overall structure.

[0026] See also Figure 1-5 A fruit tree planting pit digger comprises a driving motor 1, the inner wall of the driving motor 1 is fixedly connected with a positioning rod 2, the outer wall of the positioning rod 2 is fixedly connected with a lifting frame 3, both sides of the lifting frame 3 are equipped with rotating beads 4, the lifting frame 3 is movably connected with the rotating beads 4, and the rotating beads 4 are arranged at equal intervals on the inner wall of the lifting frame 3, the outer wall of the lifting frame 3 is fitted with a rubber sleeve 5, the outer wall of the lifting frame 3 is tightly fitted with the inner wall of the rubber sleeve 5, and the rubber sleeve 5 is symmetrically arranged with the central axis of the lifting frame 3, and both sides of the lifting frame 3 are provided with a plurality of rotating beads 4. A depth pointer sleeve 6 is installed, the lifting frame 3 is snap-connected with the depth pointer sleeve 6, and the depth pointer sleeve 6 is symmetrically arranged with the central axis of the lifting frame 3. A support frame 7 is installed on the outer wall of the lifting frame 3, the support frame 7 is movably connected with the lifting frame 3, and the inner wall of the support frame 7 is an open-hole design. A positioning block 8 is welded to the lower end of the support frame 7. The support frame 7 is arranged to enable the lifting frame 3 to be movable. When the device is in use, the arrangement of the support frame 7 and the lifting frame 3 is convenient for preventing the device from tilting during the pit digging process.

[0027] See also Figure 1-5A fruit tree planting pit digger, the inner wall of the support frame 7 is fixedly connected with a fixing rod 9, the outer wall of the fixing rod 9 is fixedly connected with a depth gauge 10, the fixing rod 9 and the depth gauge 10 are threadedly connected, and the inner wall of the depth gauge 10 is an open-hole design, and the fixing rod 9 is arranged to fix the depth gauge 10 by a thread. When using the device, the arrangement of the fixing rod 9 and the depth gauge 10 facilitates the observation of the required pit depth, thereby increasing the usability of the device.

[0028] See also Figure 1-5 A fruit tree planting pit digger, a driving motor 1 is provided with a spiral sleeve 11 at one end, a first clamping rod 12 is provided at one end of the spiral sleeve 11, an anti-skid sleeve 13 is fitted on the inner wall of the first clamping rod 12, a second clamping rod 14 is provided on the inner wall of the anti-skid sleeve 13, the inner wall of the anti-skid sleeve 13 is tightly fitted with the outer wall of the second clamping rod 14, and the inner wall diameter of the anti-skid sleeve 13 is larger than the outer wall diameter of the second clamping rod 14. The second clamping rod 14 is provided to clamp and fix the first clamping rod 12. When the device is used, the provision of the first clamping rod 12 and the second clamping rod 14 facilitates the rapid replacement of the spiral sleeve 11 according to the required pit diameter.

[0029] After the screwdriver is in the working state, the screwdriver 11 is screwed in and fixed to the driving motor 1, and ...

[0030] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fruit tree planting hole digger, comprising a drive motor (1), characterized in that: The inner wall of the driving motor (1) is fixedly connected to a positioning rod (2), the outer wall of the positioning rod (2) is fixedly connected to a lifting frame (3), rotating beads (4) are installed on both sides of the lifting frame (3), rubber sleeves (5) are fitted on the outer wall of the lifting frame (3), depth pointer sleeves (6) are installed on both sides of the lifting frame (3), a support frame (7) is installed on the outer wall of the lifting frame (3), and a positioning block (8) is welded to the lower end of the support frame (7); The inner wall of the support frame (7) is fixedly connected to a fixing rod (9), and the outer wall of the fixing rod (9) is fixedly connected to a depth gauge (10); A spiral sleeve (11) is installed at one end of the driving motor (1), a first clamping rod (12) is installed at one end of the spiral sleeve (11), an anti-slip sleeve (13) is attached to the inner wall of the first clamping rod (12), and a second clamping rod (14) is installed on the inner wall of the anti-slip sleeve (13).

2. The fruit tree planting hole digger according to claim 1, characterized in that: The lifting frame (3) is movably connected to the rotating beads (4), and the rotating beads (4) are arranged at equal intervals on the inner wall of the lifting frame (3).

3. The fruit tree planting hole digger according to claim 1, characterized in that: The outer wall of the lifting frame (3) is tightly fitted with the inner wall of the rubber sleeve (5), and the rubber sleeve (5) is symmetrically arranged with respect to the central axis of the lifting frame (3).

4. The fruit tree planting hole digger according to claim 1, characterized in that: The lifting frame (3) is snap-connected with the depth pointer sleeve (6), and the depth pointer sleeve (6) is symmetrically arranged with respect to the central axis of the lifting frame (3).

5. The fruit tree planting hole digger according to claim 1, characterized in that: The support frame (7) is movably connected to the lifting frame (3), and the inner wall of the support frame (7) is of open-hole design.

6. The fruit tree planting hole digger according to claim 1, characterized in that: The fixing rod (9) is threadedly connected to the depth gauge (10), and the inner wall of the depth gauge (10) is of open hole design.

7. The fruit tree planting hole digger according to claim 1, characterized in that: The inner wall of the anti-slip sleeve (13) is tightly fitted with the outer wall of the second clamping rod (14), and the inner wall diameter of the anti-slip sleeve (13) is larger than the outer wall diameter of the second clamping rod (14).

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