CN201144639Y

CN201144639Y - Ground auger for garden

Info

Publication number: CN201144639Y
Application number: CNU2008200307679U
Authority: CN
Inventors: 许岩; 刘新振; 赵立新
Original assignee: TAIZHOU JANWILL INTERNATIONAL Inc
Current assignee: Taizhou Run Yuan Mechanical & Electrical Technology Development Co., Ltd.
Priority date: 2008-01-07
Filing date: 2008-01-07
Publication date: 2008-11-05
Anticipated expiration: 2018-01-07

Abstract

A ground rig for the garden relates to a maneuvering ground rig device for the excavation and burrow in the garden. An insertion shaft (19) of a middle pipe of an impact head (2) on the upper end of the ground rig (1) is inserted in the pipe on the upper end of the middle pipe (4); a cushion spring (3) is connected between the impact head column (17) of the impact head (2) and the upper end of the middle pipe (4); a spiral vane (5) is welded on the body of the middle pipe (4); the lower end of the spiral vane (5), the lower end of the middle pipe (4) and an elbow flat plate (6) are welded together; a blade (7) is mounted on the elbow flat plate (6); a fish-tail lampshade (9) is mounted in the pipe at the lower end of the middle pipe (4); a fish-tail bending plate (8) is welded with the fish-tail lampshade (9) to constitute a fish-tail prick. The ground rig for the garden has high excavation and burrow efficiency and safe operation.

Description

The gardens ground auger

Technical field:

The utility model gardens relate in gardens the motor-driven ground auger device of usefulness of burrowing of cutting the earth with ground auger.

Background technology:

In gardens in order to plant trees or set up timber guardrail etc., needing cuts the earth on the ground burrows, people generally use hand-operated tools to dig a hole and plant trees etc., as use spade shovel etc., but, reduce labour intensity in order to improve the quality of living, can develop some power-driven tools, finishing work such as tree planting in gardens easily, thereby, can raise labour efficiency.

Summary of the invention:

The purpose of this utility model provides a kind of gardens ground auger, and by the motor driven ground auger, realizing cutting the earth burrows.

A kind of gardens ground auger, it is characterized in that ground auger (1) upper end impacts the intervalve of head (2) and insert axle (19) and be inserted in intervalve (4) upper pipes, between buffer spring (3) is installed and is connected on the impact cylinder (17) that impacts head (2) and the intervalve (4); Be welded with helical blade (5) on intervalve (4) pipe shaft; Helical blade (5) lower end, intervalve (4) lower end tube wall and elbow flat board (6) weld together; Blade (7) is installed on the elbow flat board (6), in intervalve (4) lower end fish tail lampshade (9) is installed, fish tail bent plate (8) welds together with fish tail lampshade (9) and constitutes the fish tail awl.

The utility model gardens are the motor-driven brill ground device that is used for burrowing in gardens and cuts the earth with ground auger, its principle is that the moment of torsion of engine mission output shaft output passes to intervalve by impact head, buffer spring, make the soil that fish tail is bored and blade digs out of intervalve lower end be passed to ground through elbow flat board and helical blade, above-mentioned is exactly the mechanism that this gardens land used is drilled with meter.

The utility model gardens are described as follows with the structure and the shape of ground auger:

The impact head of ground auger upper end inserts axle by impacting the rounded corner part that links into an integrated entity by impacting a cylinder and intervalve, impacting an end, cylinder upper end, there is the engine mission output shaft to insert circular hole, on impacting a cylinder, have bolt mounting holes, be used for installing connecting bolt, the engine mission output shaft that is inserted in the engine mission output shaft insertion circular hole is linked together with the impact head; Also have bolt mounting holes impacting a cylinder middle part, be used for installing bolt, so that the fixing upper end hook-spring hole of buffer spring is fixed on the impact cylinder it; The intervalve that impacts a lower end inserts axle, is cylinder axis, is inserted in the pipe of intervalve upper end, and both make matched in clearance and connect.

Buffer spring upper end hook-spring hole installs by last bolt and nut and is fixed on the last bolt mounting holes that impacts a cylinder, and buffer spring lower end hook-spring hole installs on the bolt hole that is fixed on the intervalve upper end by following bolt and nut.

Intervalve is the straight pipe of hollow, and spiraling on the intervalve tube wall is welded with helical blade, and the helical blade upper end is welded on the intervalve outer wall of buffer spring lower end, and the lower end of helical blade and elbow flat board, intervalve lower end tube wall weld together.

On the elbow of elbow flat board blade is installed, both link together by bolt and nut.

On the internal thread, the fish tail lampshade is installed in the terminal pipe of intervalve, fish tail lampshade and fish tail bent plate are welded together, and constitute the fish tail awl, are welded with high-abrasive material on the bit of fish tail bent plate lower end.

Below just form the utility model gardens ground auger.

The utility model gardens are by after the driving of engine mission output shaft with the ground auger advantage; the brill ground power of ground auger is big under fish tail awl, blade and helical blade effect; the shoveling efficient height that burrows; and there is buffer spring can protect operating personnel to prevent the injury of opposing torque active force, handling safety.

Description of drawings:

Fig. 1: gardens ground auger (1) schematic three dimensional views.

Fig. 2: gardens each component decomposition explosion schematic diagram of ground auger (1).

Fig. 3: schematic diagram is looked with ground auger (1) master in gardens.

Fig. 4: schematic diagram is looked with ground auger (a 1) left side in gardens.

Fig. 5: gardens ground auger (1) elevational schematic view.

Fig. 6: impact head (2) schematic three dimensional views.

Fig. 7: impact the main schematic diagram of looking of head (2).

Fig. 8: impact head (2) left side and look schematic diagram.

The specific embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 5, these gardens are formed by impacting head (2), buffer spring (3), intervalve (4), helical blade (5), elbow flat board (6), blade (7), fish tail bent plate (8) and fish tail lampshade (9) with ground auger (1).

Referring to Fig. 6, Fig. 7 and Fig. 8, impact head (2) and form integral piece by impacting a cylinder (17), an impact rounded corner (18) and intervalve insertion axle (19).

Have the engine mission output shaft with inserting circular hole (15) in impacting a cylinder (17) upper end, inserting circular hole (15) is circular blind hole.

On the tube wall of an impact cylinder (17) upper end, vertically have bolt mounting holes (10), after the engine mission output shaft is inserted into the insertion circular hole (15) that impacts a cylinder (17), after being inserted into bolt mounting holes (10) by bolt, can with the engine mission output shaft with impact head (2) and link together.

On the tube wall of an impact cylinder (17) middle part, also vertically have bolt mounting holes (16), last bolt mounting holes (16) is perpendicular to the round tube hole that impacts a cylinder (17) tube wall, so that buffer spring (3) upper end hook-spring hole is installed on the last bolt mounting holes (16) that is fixed on an impact cylinder (17) by last bolt and nut (11).

An impact cylinder (17) axially connects into impact head (2) single piece by impacting a rounded corner (18) with intervalve insertion axle (19).

Intervalve inserts axle (19) external diameter less than impacting a cylinder (17) external diameter, and intervalve inserts axle (19) and is inserted in the pipe of intervalve (4) upper end, and both are connected matched in clearance.

As shown in Figure 1, buffer spring (3) lower end hook-spring hole installs by following bolt and nut (12) and is fixed in the tube wall bolt hole of intervalve (4) upper end.

As shown in Figure 1, intervalve (4) is the straight pipe of hollow, on intervalve (4) tube wall, be welded with helical blade (5) with spiraling, helical blade (5) upper end is welded on intervalve (4) outer wall of buffer spring (3) lower end, and the lower end of helical blade (5) and elbow flat board (6), intervalve (4) lower end tube wall weld together.

Referring to Fig. 2, Fig. 4 and Fig. 5, be connected and installed with blade (7) by inner bolt nut (13) and outer bolt nut (14) on the elbow of elbow flat board (6).

Referring to Fig. 2, Fig. 3 and Fig. 5, fish tail lampshade (9) upper end thread spindle is installed on the interior internal thread of the terminal pipe of intervalve (4), fish tail bent plate (8) upper end is inserted in fish tail lampshade (9) lower end, and both weld together composition fish tail awl, are welded with high-abrasive material on the bit of fish tail bent plate (8) lower end.

Claims

1, a kind of gardens ground auger, it is characterized in that ground auger (1) upper end impacts the intervalve of head (2) and insert axle (19) and be inserted in intervalve (4) upper pipes, between buffer spring (3) is installed and is connected on the impact cylinder (17) that impacts head (2) and the intervalve (4); Be welded with helical blade (5) on intervalve (4) pipe shaft; Helical blade (5) lower end, intervalve (4) lower end tube wall and elbow flat board (6) weld together; Blade (7) is installed on the elbow flat board (6), in intervalve (4) lower end fish tail lampshade (9) is installed, fish tail bent plate (8) welds together with fish tail lampshade (9) and constitutes the fish tail awl.

2, a kind of gardens according to claim 1 ground auger is characterized in that impacting head (2) by impacting a cylinder (17), impacting a rounded corner (18) and intervalve and insert spool (19) and form integral piece.

3, a kind of gardens according to claim 1 ground auger is characterized in that the insertion circular hole (15) that impacts in a cylinder (17) upper end is circular blind hole.

4, a kind of gardens according to claim 1 ground auger is characterized in that impacting on the tube wall of a cylinder (17) upper end vertically having bolt mounting holes (10), is also vertically having bolt mounting holes (16) impacting on the tube wall of a cylinder (17) middle part.

5, a kind of gardens according to claim 1 ground auger is characterized in that intervalve inserts axle (19) external diameter less than impacting a cylinder (17) external diameter.

6, a kind of gardens according to claim 1 ground auger is characterized in that the hook-spring hole of buffer spring (3) upper end installs on the last bolt mounting holes (16) that is fixed on an impact cylinder (17) tube wall by last bolt and nut (11); The hook-spring hole of buffer spring (3) lower end installs by following bolt and nut (12) and is fixed in the tube wall bolt hole of intervalve (4) upper end.

7, a kind of gardens according to claim 1 ground auger is characterized in that being connected and installed with blade (7) by inner bolt nut (13) and outer bolt nut (14) on the elbow of elbow flat board (6).

8, a kind of gardens according to claim 1 ground auger is characterized in that fish tail lampshade (9) upper end thread spindle is installed in the internal thread in the terminal pipe of intervalve (4).

9, a kind of gardens according to claim 1 ground auger is characterized in that fish tail bent plate (8) upper end is inserted in fish tail lampshade (9) lower end, both composition fish tail awls welded together.

10, a kind of gardens according to claim 1 ground auger is characterized in that being welded with high-abrasive material on the bit of fish tail bent plate (8) lower end.