Portable automatic tree digging equipment

Abstract

The utility model discloses portable automatic tree digging equipment, and relates to the field of portable tree digging devices. The portable automatic tree digging equipment comprises an equipment main body and a shovel mounted at the bottom of the equipment main body, and the shovel is used for digging land; a force-adjustable excavating mechanism is arranged in the equipment main body, the force-adjustable excavating mechanism is used for adjusting the soil excavating force, the force-adjustable excavating mechanism comprises a rotating plate, the rotating plate is rotationally connected into the equipment main body, a lead screw is rotationally connected into the rotating plate, and the outer surface of the lead screw is in threaded connection with an adjusting disc; a sliding rod is slidably connected into the adjusting disc, and a second driving motor is fixedly connected to the outer surface of the equipment body. According to the portable automatic tree digging equipment, the digging force can be adjusted according to the terrain and the requirements of a user, so that the user can easily and quickly dig a tree.

Description

Technical Field

[0001] The utility model relates to the technical field of portable tree digging devices, in particular to a portable automatic tree digging device. Background Art

[0002] In modern industry, wood is also one of the important raw materials. The shaped trees are generally taller and taller. Therefore, when felling trees, tree digging equipment is generally used to assist in digging. At the same time, in order to make it easier to dig trees, portable shovels with power assistance are generally used.

[0003] However, in the actual excavation process, the power-assisted shovel still makes excavation difficult when used;

[0004] The main reason for the above situation is that there is no corresponding mechanism inside the power-assisted shovel to adjust the digging force of the shovel, so that when digging harder soil layers, the digging force of the power-assisted shovel is insufficient, which makes it difficult for users to dig. At the same time, some looser soil layers have greater force, which also makes it difficult for users to control the digging depth. In response to the above situation, we propose a convenient automatic tree digging equipment. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a convenient automatic tree digging equipment, which solves the problem that there is no corresponding mechanism inside the power-assisted shovel to adjust the digging force of the shovel, so that when digging harder soil layers, the digging force of the power-assisted shovel is insufficient, which makes it difficult for the user to dig.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable automatic tree digging device includes a device body and a shovel installed at the bottom of the device body, the shovel is used to dig the land; the interior of the device body is provided with an adjustable force digging mechanism, the adjustable force digging mechanism is used to adjust the force of digging the land, the adjustable force digging mechanism includes a rotating plate, the rotating plate is rotatably connected to the interior of the device body, the interior of the rotating plate is rotatably connected to a screw rod, the outer surface of the screw rod is threadedly connected to an adjusting disk, and the interior of the adjusting disk is slidably connected to a sliding rod.

[0009] Preferably, a second drive motor is fixedly connected to the outer surface of the device body, and an output end of the second drive motor is fixedly connected to the outer surface of the rotating plate.

[0010] Preferably, a slider is fixedly connected to the outer surface of the adjustment disk, the slider is slidably connected to the inside of the rotating plate, a sliding groove is provided on the edge of the adjustment disk facing away from the rotating plate, and the sliding rod is slidably connected to the inside of the sliding groove.

[0011] Preferably, a first drive motor is fixedly connected to the outer surface of the rotating plate, and an output end of the first drive motor is fixedly connected to the top of the screw rod.

[0012] Preferably, a shell is fixedly connected to the outer surface of the device body, the shell is arranged on the outer surface of the second driving motor, and a fixing rod is fixedly connected to the bottom of the shell.

[0013] Preferably, a mounting rod is fixedly connected to the bottom of the sliding rod, and the mounting rod is slidably connected to the inside of the fixing rod.

[0014] Preferably, a handle is fixedly connected to the outer surface of the device body.

[0015] The utility model discloses a portable automatic tree digging device, which has the following beneficial effects:

[0016] When the portable automatic tree digging equipment is in use, the first drive motor can be started according to the softness of the soil, so that the second drive motor drives the adjusting disk downward, so that the second drive motor forms an eccentric shaft when driving the adjusting disk to rotate, and at the same time the slide bar is limited by the fixed rod, so that the distance the slide bar is driven to move up and down is increased, thereby increasing the digging force of the digging equipment, so that the digging force can be adjusted according to the terrain and the user's requirements, so that the user can dig trees easily and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall outer surface structure of the utility model;

[0019] Figure 2 It is an exploded view of the overall structure of the utility model;

[0020] Figure 3 This is an exploded diagram of the structure of the digging mechanism with adjustable force of the utility model;

[0021] Figure 4This is an exploded view of the structure of the force-adjustable excavating mechanism of the utility model.

[0022] In the figure: 1. Equipment body; 101. Fixed rod; 102. Casing; 103. Handle; 2. Shovel; 201. Mounting rod; 3. Force-adjustable digging mechanism; 301. Rotating plate; 302. Screw rod; 303. First drive motor; 304. Adjusting disk; 305. Slide groove; 306. Sliding block; 307. Sliding rod; 308. Second drive motor. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application provides a convenient automatic tree digging device to achieve the adjustment of the digging force of the shovel, so that the user can adjust the force of the shovel according to different occasions.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a portable automatic tree digging device.

[0027] According to the attached Figure 1-4 As shown, it includes a device body 1 and a shovel 2 installed at the bottom of the device body 1, and the shovel 2 is used to dig the land; the device body 1 is provided with an adjustable force digging mechanism 3 inside, and the adjustable force digging mechanism 3 is used to adjust the force of digging the land, and the adjustable force digging mechanism 3 includes a rotating plate 301, and the rotating plate 301 is rotatably connected to the inside of the device body 1, and the inside of the rotating plate 301 is rotatably connected to a screw rod 302, and the outer surface of the screw rod 302 is threadedly connected to an adjusting disk 304, and the inside 304 of the adjusting disk is slidably connected to a slide bar 307. The user holds the handle 103, lifts the device, and aligns the shovel 2 with the place where shoveling is required, and finally starts the power supply to start digging the soil. During the digging, the first drive motor 303 can be started, so that the first drive motor 303 drives the screw rod 302 to rotate, and the rotation of the screw rod 302 drives the adjusting disk 304 to move up and down, so that the sliding range of the adjusting slide bar 307 is increased, thereby achieving the purpose of adjusting the digging force of the device.

[0028] A second driving motor 308 is fixedly connected to the outer surface of the device body 1 , and an output end of the second driving motor 308 is fixedly connected to the outer surface of the rotating plate 301 .

[0029] The outer surface of the adjusting disk 304 is fixedly connected with a slider 306, and the slider 306 is slidably connected to the inside of the rotating plate 301. A slide groove 305 is provided on the edge of the adjusting disk 304 facing away from the rotating plate 301, and a slide rod 307 is slidably connected to the inside of the slide groove 305. The rotation of the rotating plate 301 can drive the adjusting disk 304 to rotate, and the adjusting disk 304 moves up and down, so that the center of the adjusting disk 304 does not coincide with the rotating plate 301, thereby making the movement trajectory of the rotating plate 301 elliptical, thereby achieving the effect of moving the slide rod 307 up and down.

[0030] The outer surface of the rotating plate 301 is fixedly connected to the first drive motor 303, and the output end of the first drive motor 303 is fixedly connected to the top of the screw rod 302. The user can start the first drive motor 303 according to different needs, so that the first drive motor 303 drives the screw rod 302 to rotate, and the rotation of the screw rod 302 drives the adjustment disk 304 to move up and down, so that the sliding range of the adjustment slide rod 307 is increased.

[0031] The outer surface of the equipment body 1 is fixedly connected with a shell 102, and the shell 102 is arranged on the outer surface of the second drive motor 308. The bottom of the shell 102 is fixedly connected with a fixed rod 101. The second drive motor 308 can drive the rotating plate 301, and then drive the adjusting disk 304 to rotate, thereby achieving the purpose of driving the shovel 2 to move up and down.

[0032] The bottom of the sliding rod 307 is fixedly connected with the mounting rod 201 . The mounting rod 201 is slidably connected inside the fixing rod 101 . The mounting rod 201 is driven by the sliding rod 307 to move up and down.

[0033] A handle 103 is fixedly connected to the outer surface of the device body 1, and the handle 103 is convenient for the user to operate the tree digging device.

[0034] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0035] When the portable automatic tree digging equipment is in use, the first drive motor 303 can be started according to the softness of the soil, so that the first drive motor 303 drives the adjusting disk 304 downward, and the second drive motor 308 forms an eccentric shaft when driving the adjusting disk 304 to rotate. At the same time, the slide bar 307 is limited by the fixed rod 101, so that the distance that the slide bar 307 is driven to move up and down is increased, thereby increasing the digging force of the digging equipment, so that the digging force can be adjusted according to the terrain and the user's requirements, so that the user can dig trees easily and quickly.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable automatic tree digging device, comprising a device body (1) and a shovel (2) mounted at the bottom of the device body (1), wherein the shovel (2) is used for digging the ground; characterized in that: The device body (1) is provided with a force-adjustable excavation mechanism (3) for adjusting the force of excavating the soil. The force-adjustable excavation mechanism (3) comprises a rotating plate (301), the rotating plate (301) is rotatably connected to the inside of the device body (1), a screw rod (302) is rotatably connected to the inside of the rotating plate (301), an outer surface of the screw rod (302) is threadedly connected to an adjustment disk (304), and a sliding rod (307) is slidably connected to the inside of the adjustment disk (304).

2. A portable automatic tree digging device according to claim 1, characterized in that: A second drive motor (308) is fixedly connected to the outer surface of the device body (1), and an output end of the second drive motor (308) is fixedly connected to the outer surface of the rotating plate (301).

3. A portable automatic tree digging device according to claim 1, characterized in that: A slider (306) is fixedly connected to the outer surface of the adjustment disk (304), and the slider (306) is slidably connected to the inside of the rotating plate (301). A sliding groove (305) is provided on the edge of the adjustment disk (304) on the side facing away from the rotating plate (301), and the sliding rod (307) is slidably connected to the inside of the sliding groove (305).

4. A portable automatic tree digging device according to claim 1, characterized in that: A first drive motor (303) is fixedly connected to the outer surface of the rotating plate (301), and an output end of the first drive motor (303) is fixedly connected to the top of the screw rod (302).

5. A portable automatic tree digging device according to claim 4, characterized in that: The outer surface of the device body (1) is fixedly connected to a housing (102), the housing (102) is arranged on the outer surface of the second drive motor (308), and the bottom of the housing (102) is fixedly connected to a fixing rod (101).

6. A portable automatic tree digging device according to claim 5, characterized in that: The bottom of the sliding rod (307) is fixedly connected to a mounting rod (201), and the mounting rod (201) is slidably connected inside the fixing rod (101).

7. The portable automatic tree digging device according to claim 1, characterized in that: A handle (103) is fixedly connected to the outer surface of the device body (1).

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