CN211792811U - Agricultural tree planting digging device - Google Patents

Agricultural tree planting digging device Download PDF

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Publication number
CN211792811U
CN211792811U CN201922373907.3U CN201922373907U CN211792811U CN 211792811 U CN211792811 U CN 211792811U CN 201922373907 U CN201922373907 U CN 201922373907U CN 211792811 U CN211792811 U CN 211792811U
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China
Prior art keywords
fixed
tree planting
hand
underframe
push frame
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CN201922373907.3U
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Chinese (zh)
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不公告发明人
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申士林
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Abstract

The utility model provides an agricultural tree planting digging device belongs to tree planting machinery technical field. The agricultural tree planting and pit digging device comprises an underframe, wherein steel brazes are respectively arranged at four corners of the underframe, and one side of the underframe is fixedly welded with the bottom end of a hand-push frame; the gasoline engine is installed on the upper portion of the fixing plate, an output shaft of the gasoline engine is fixedly connected with the top end of a vertically arranged rotating shaft, a threaded sleeve is fixed in the middle of one side of the fixing plate through a bolt, the threaded sleeve is installed on the threaded column, and the upper end and the lower end of the threaded column are respectively installed on fixing rods fixed at the upper end and the lower end of the hand push frame through bearings in a rotating mode. The utility model discloses a drill rod and positioning disk can adjust the fixed height of device, improve the stability of device, through the tunnelling degree of depth of hand wheel control pivot when drilling, conveniently dig out the planting hole of required degree of depth as required, convenient to use, and easy operation digs the hole efficiently.

Description

Agricultural tree planting digging device
Technical Field
The utility model relates to a tree planting machinery particularly, relates to an agricultural tree planting digging device.
Background
Before the saplings are planted, planting pits with required depth need to be dug according to the types and planting requirements of the saplings so as to ensure the survival rate of the saplings after planting. At present, when digging the planting hole, adopt hand-held type drilling machine usually, generally need two people just can accomplish fixedly, the volume is heavy, inconvenient removal, dig the hole inefficiency, the depth of digging the hole also is convenient for control not to bring great puzzlement for the tree planting workman.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides an agricultural tree planting digging device aims at improving the problem that digging pit inefficiency, digging pit depth be not convenient for control.
The utility model discloses a realize like this:
the utility model provides an agricultural tree planting digging device, include
The four corners of the bottom frame are respectively provided with a steel chisel, one side of the bottom frame is fixedly welded with the bottom end of the hand push frame, and the bottom of the hand push frame is provided with a travelling wheel;
the gasoline engine is installed on the upper portion of the fixed plate, an output shaft of the gasoline engine is fixedly connected with the top end of a vertically arranged rotating shaft, spiral blades are fixedly welded on the rotating shaft, a threaded sleeve is fixed to the middle of one side of the fixed plate through a bolt, the threaded sleeve is installed on the threaded column, and the upper end and the lower end of the threaded column are respectively installed on fixing rods fixed to the upper end and the lower end of the hand push frame through bearings in a rotating mode.
Preferably, the steel chisel is connected with the bottom frame through threads, and the steel chisel is further welded with a positioning disc.
Preferably, a diagonal brace is further fixed between the bottom frame and the hand push frame.
Preferably, a hand wheel is fixed at the top end of the threaded column in a pin joint mode.
Preferably, guide pillars are symmetrically arranged on two sides of the threaded column, the upper end and the lower end of each guide pillar are fixed on the fixing rod respectively, sliding sleeves are fixed on two ends of the side surface of the fixing plate through bolts respectively, and the sliding sleeves are sleeved on the guide pillars in a sliding mode.
The utility model has the advantages that:
through drill rod and positioning disk, can adjust the fixed height of device, can carry out the outrigger to the device simultaneously, improve the stability of device, through the tunnelling degree of depth of hand wheel control pivot when drilling, conveniently dig out the planting hole of required degree of depth as required, convenient to use, the labour saving operation digs the hole efficiently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an agricultural tree planting and pit digging device provided by an embodiment of the utility model;
fig. 2 is a schematic view of a connection structure of a fixing plate, a guide pillar and a threaded pillar according to an embodiment of the present invention;
fig. 3 is a schematic view of a bottom frame in a top view according to an embodiment of the present invention.
In the figure: 1-a gasoline engine; 2, fixing a plate; 3-a rotating shaft; 4-helical blades; 5-steel chisel; 6-positioning the disc; 7-a chassis; 8-hand wheel; 9-thread sleeve; 10-a hand-push frame; 11-inclined strut; 12-a travelling wheel; 13-guide posts; 14-a threaded post; 15-fixing the rod; 16-sliding sleeve.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1-3, the present invention provides a digging device for agricultural tree planting, comprising
The device comprises an underframe 7, wherein steel brazes 5 are respectively installed at four corners of the underframe 7, the underframe 7 is arranged in a square shape, the inner side of the underframe 7 is used for the rotating shaft 3 to pass through when moving up and down, the steel brazes 5 are connected with the underframe 7 through threads, a positioning disc 6 is further welded on the steel brazes 5, the positioning disc 6 is positioned below the underframe 7, when the steel brazes 5 penetrate into soil, pressure can be dispersed by the positioning disc 6, the stability of the device is kept favorably, the placement height of the device can be adjusted by rotating the steel brazes 5, one side of the underframe 7 is fixedly welded with the bottom end of a hand push frame 10, walking wheels 12 are installed at the bottom of the hand push frame 10, the top of the hand push frame 10 is arranged in an arc shape, the device is convenient to grasp, the walking wheels 12 are used for facilitating the transfer of the device, the operation is more labor-saving, inclined struts 11 are, the structural strength is improved;
fixed plate 2, gasoline engine 1 is installed on 2 upper portions of fixed plate, 3 top fixed connection in the pivot of the output shaft of gasoline engine 1 and vertical setting, welded fastening has helical blade 4 in the pivot 3, and helical blade 4's diameter is less than chassis 7's width, can prevent that helical blade 4 from contacting chassis 7, and the safe in utilization of guarantee device can drive pivot 3 and drive helical blade 4 and rotate when gasoline engine 1 starts to the operation of digging a pit is carried out.
The utility model discloses a hand push frame, including fixed plate 2, fixed plate 10, threaded column 14, hand wheel 8, threaded column 14, bearing rotation, fixed rod 15, threaded column 14, fixed plate 2, threaded column 14, threaded column 9, threaded column 14, fixed plate 4, threaded column 14, fixed plate 2, the rotation of cooperation helical blade 4, the tunnelling downwards.
Guide posts 13 are symmetrically arranged on two sides of the threaded post 14, the upper end and the lower end of each guide post 13 are fixed on a fixing rod 15 respectively, sliding sleeves 16 are fixed on two ends of the side surface of the fixing plate 2 through bolts respectively, the sliding sleeves 16 are sleeved on the guide posts 13 in a sliding mode, and the guide posts 13 are used for guiding the movement of the fixing plate 2, so that the fixing plate 2 is prevented from being deviated, and the rotating stability of the rotating shaft 3 is improved.
The working principle of the agricultural tree planting and digging device is as follows:
promote the device to assigned position department through walking wheel 12, adjust the height of drill rod 5, it is fixed to utilize drill rod 5 to prick into soil, make the device keep the level, when digging a pit, start gasoline engine 1 and drive pivot 3 and begin to rotate, utilize hand wheel 8 to rotate threaded column 14 simultaneously, under the effect of swivel nut 9, drive fixed plate 2 moves down, thereby under helical blade 4's rotation, the downward tunnelling, and upwards carry soil to planting outside the hole through helical blade 4, until planting the hole reaches required degree of depth, reverse rotation hand wheel 8, make fixed plate 2 drive pivot 3 and reset, accomplish and dig a pit.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. An agricultural tree planting and pit digging device is characterized by comprising
The device comprises an underframe (7), wherein four corners of the underframe (7) are respectively provided with a steel chisel (5), one side of the underframe (7) is fixedly welded with the bottom end of a hand-push frame (10), and the bottom of the hand-push frame (10) is provided with a travelling wheel (12);
fixed plate (2), gasoline engine (1) is installed on fixed plate (2) upper portion, the output shaft of gasoline engine (1) and pivot (3) top fixed connection of vertical setting, welded fastening has helical blade (4) on pivot (3), there is swivel nut (9) at one side middle part of fixed plate (2) through the bolt fastening, install on screw thread post (14) swivel nut (9), install on dead lever (15) that are fixed in both ends about hand push frame (10) through the bearing rotation respectively at the upper and lower both ends of screw thread post (14).
2. An agricultural tree planting and pit digging device as claimed in claim 1, wherein the drill steel (5) is connected with the bottom frame (7) through threads, and a positioning disc (6) is welded on the drill steel (5).
3. An agricultural tree planting and pit digging device as claimed in claim 1, wherein a diagonal brace (11) is further fixed between the bottom frame (7) and the hand push frame (10).
4. An agricultural tree planting and pit digging device as claimed in claim 1, wherein a hand wheel (8) is fixed to the top end of the threaded column (14) in a pin joint mode.
5. The agricultural tree planting and pit digging device as claimed in claim 1, wherein guide posts (13) are symmetrically arranged on both sides of the threaded post (14), the upper and lower ends of the guide post (13) are respectively fixed on the fixing rod (15), sliding sleeves (16) are respectively fixed on both ends of the side surface of the fixing plate (2) through bolts, and the sliding sleeves (16) are slidably sleeved on the guide posts (13).
CN201922373907.3U 2019-12-26 2019-12-26 Agricultural tree planting digging device Active CN211792811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922373907.3U CN211792811U (en) 2019-12-26 2019-12-26 Agricultural tree planting digging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922373907.3U CN211792811U (en) 2019-12-26 2019-12-26 Agricultural tree planting digging device

Publications (1)

Publication Number Publication Date
CN211792811U true CN211792811U (en) 2020-10-30

Family

ID=73035709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922373907.3U Active CN211792811U (en) 2019-12-26 2019-12-26 Agricultural tree planting digging device

Country Status (1)

Country Link
CN (1) CN211792811U (en)

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