CN218570824U

CN218570824U - Novel digging device

Info

Publication number: CN218570824U
Application number: CN202223289080.6U
Authority: CN
Inventors: 张宇; 李振宇; 陈美�
Original assignee: Shanghai Tianhui Construction Engineering Co ltd
Current assignee: Shanghai Tianhui Construction Engineering Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a novel pit digging device, which comprises a supporting frame, wherein two U-shaped mounting seats are fixedly arranged on the side surface of the lower end of the supporting frame, moving wheels are rotatably arranged in the two mounting seats, and a pit digging mechanism and an adjusting mechanism are arranged on the supporting frame; digging mechanism includes petrol engine, removal screw rod, guide arm, movable plate, dwang and helical blade, top and bottom rotate in removal screw rod's both ends and the support frame and are connected, the lower extreme that removes the screw rod passes the screw of movable plate upper surface one side, the guide arm is equipped with two, and the both sides fixed connection of top and bottom in the both ends difference support frame of two guide arms, two the lower extreme of guide arm passes the both sides slide opening of movable plate one side, and this novel digging device can adjust the level with digging device when digging pit in the sloping field, guarantees that the hole of digging out is vertical to keep the tree planting vertical, be convenient for plant the use of digging pit.

Description

Novel digging device

Technical Field

The utility model relates to an equipment technical field that digs pit specifically is a novel dig pit device.

Background

A digging machine is a special machine for planting trees, forestation and fast digging pits in mountainous regions, hills and gully regions. The earth boring machine frees people from heavy physical labor, and is widely applied to afforestation, planting of fruit trees, fencing, fertilization of fruit trees in autumn and the like. Its power is powerful, and the appearance is pleasing to the eye, and the operation is comfortable, low in labor strength is fit for various topography, and is efficient, the field operation of being convenient for, the mechanism that present miniature digging device reciprocated through the mounting on the carriage makes it dig the hole, but current digging device does not possess angle regulation's function, whole digging device slope when leading to digging the hole on slope ground, and it is nevertheless not vertical to dig out the perpendicular domatic hole, trees slope when causing the tree planting.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel pit digging device, which adopts the technical scheme that the pit digging device comprises a support frame, two U-shaped mounting seats are fixedly arranged on the side surface of the lower end of the support frame, moving wheels are rotatably arranged in the two mounting seats, and a pit digging mechanism and an adjusting mechanism are arranged on the support frame;

the pit digging mechanism comprises a gasoline engine, a movable screw rod, two guide rods, a movable plate, a rotating rod and spiral blades, wherein two ends of the movable screw rod are rotatably connected with the top and the bottom in a support frame;

the adjusting mechanism is provided with four, and four adjusting mechanism install respectively in four corners of support frame bottom, adjusting mechanism includes adjusting screw, slider, movable block, shifting chute, backup pad and fixed awl, the shifting chute is the cross, and the lower surface at the support frame is seted up to the shifting chute, the both sides face of movable block rotates installs the slider, two the slider all is located the shifting chute, adjusting screw's lower extreme passes the screw at movable block upper surface middle part and rotates with the middle part of backup pad upper surface to be connected, the middle part fixed mounting of backup pad lower surface has the fixed awl, and the adjusting mechanism who sets up can adjust the level with digging device when digging a pit in the sloping field, guarantees that the hole of digging out is vertical to keep the tree planting vertical, be convenient for plant the tree and dig the hole and use.

As a preferred technical scheme of the utility model, the side of support frame lower extreme is fixed with the enhancement version of slope, and the reinforcing plate of setting can improve the intensity of support frame, improves digging device's stability.

As a preferred technical scheme of the utility model, the mid-rotation at carriage top installs the hand wheel of digging a pit, the axle at hand wheel lower surface middle part of digging a pit passes the through-hole at support frame upper surface middle part and the upper end fixed connection who removes the screw rod, sets up the hand wheel of digging a pit and can make the promotion that people can be convenient remove the screw rod rotation, the operation of the device of digging a pit of being convenient for.

As a preferred technical scheme of the utility model, the side fixed mounting of support frame upper end has the push rod of U-shaped, and the push rod of setting can make people can be convenient grip the support frame and stimulate the support frame and remove convenient to use.

As a preferred technical scheme of the utility model, four adjusting screw's upper end respectively with the middle part fixed connection of four adjusting hand wheel lower surfaces, adjusting hand wheel can be convenient promote adjusting screw to rotate.

The utility model has the advantages that: the utility model discloses a gasoline engine can drive dwang and helical blade and rotate, can drive the movable plate through the removal screw and move down along the direction of guide arm, make pivoted helical blade and ground contact rotate the operation of digging pit, accessible solid awl can make the support frame insert in earth before digging pit, and through the levelness of adjusting screw adjustable support frame bottom, make the support frame can keep the level when digging pit the operation, it is vertical to guarantee the hole of digging out, thereby it is vertical to keep trees planting, be convenient for plant trees use of digging pit, and can make the movable block can rotate and remove along with the regulation of support frame through slider and shifting chute cooperation when adjusting, prevent the dead condition of card, can improve the intensity of support frame through the reinforcing plate, improve the stability of digging pit device, can make people can convenient gripping the support frame through the push rod and stimulate the support frame and remove, convenient to use, can make people can convenient promotion removal screw rotate through the hand wheel of digging pit, the operation of device of being convenient, can convenient promotion adjusting screw rotate through the regulation hand wheel, it adjusts the level of support frame to be convenient for people.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 5 is a schematic diagram of the moving block structure of the present invention.

In the figure: the pit digging device comprises a support frame 1, a pit digging mechanism 2, a gasoline engine 21, a moving screw 22, a guide rod 23, a moving plate 24, a rotating rod 25, a helical blade 26, an adjusting mechanism 3, an adjusting screw 31, a sliding block 32, a moving block 33, a moving groove 34, a support plate 35, a fixed cone 36, a reinforced plate 4, a pit digging hand wheel 5, a push rod 6, a mounting seat 7, a moving wheel 8 and an adjusting hand wheel 9.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model discloses a novel pit digging device, which adopts the technical scheme that the pit digging device comprises a support frame 1, wherein two U-shaped mounting seats 7 are fixedly arranged on the side surface of the lower end of the support frame 1, inclined reinforcing plates 4 are fixed on the side surface of the lower end of the support frame 1, a moving wheel 8 is rotatably arranged in the two mounting seats 7, a U-shaped push rod 6 is fixedly arranged on the side surface of the upper end of the support frame 1, and a pit digging mechanism 2 and an adjusting mechanism 3 are arranged on the support frame 1;

the pit digging mechanism 2 comprises a gasoline engine 21, a movable screw 22, guide rods 23, a movable plate 24, a rotating rod 25 and helical blades 26, two ends of the movable screw 22 are rotatably connected with the top and the bottom of the support frame 1, the lower end of the movable screw 22 penetrates through a screw hole in one side of the upper surface of the movable plate 24, a pit digging hand wheel 5 is rotatably mounted in the middle of the top of the support frame 1, a shaft in the middle of the lower surface of the pit digging hand wheel 5 penetrates through a through hole in the middle of the upper surface of the support frame 1 and is fixedly connected with the upper end of the movable screw 22, two ends of the two guide rods 23 are respectively fixedly connected with two sides of the top and the bottom of the support frame 1, the lower ends of the two guide rods 23 penetrate through sliding holes in two sides of one side of the movable plate 24, the gasoline engine 21 is fixedly mounted in the middle of the upper surface of the movable plate 24, an output shaft of the gasoline engine 21 penetrates through a through hole in the middle of the upper surface of the movable plate 24 and is fixedly connected with the upper end of the rotating rod 25, the helical blades 26 are fixed on the rotating rod 25, the gasoline engine 21 can drive the rotating rod 25 to drive the rotating rod 24 and the movable plate 24 to move the movable plate 24 downwards along the direction of the guide rods 23 by the moving screw 22, so that the rotating helical blades 26 are contacted with the ground to dig the ground;

adjusting mechanism 3 is equipped with four, four corners at support frame 1 bottom are installed respectively to four adjusting mechanism 3, adjusting mechanism 3 includes adjusting screw 31, slider 32, movable block 33, shifting chute 34, backup pad 35 and solid fixed cone 36, shifting chute 34 is the cross, it sets up the lower surface at support frame 1 to be the shifting chute 34, the both sides face of movable block 33 rotates installs slider 32, two sliders 32 all are located shifting chute 34, adjusting screw 31's lower extreme passes the screw in the middle part of movable block 33 upper surface and rotates with the middle part of backup pad 35 upper surface to be connected, the middle part fixed mounting of backup pad 35 lower surface has solid fixed cone 36, four adjusting screw 31's upper end respectively with the middle part fixed connection of four adjusting hand wheel 9 lower surfaces, accessible solid fixed cone 36 can make support frame 1 insert in earth before digging, and through the levelness of adjusting screw 31 adjustable support frame 1 bottom, make support frame 1 can keep the level when the operation of digging pit, guarantee that the hole excavated is vertical, thereby keep the tree planting vertical.

The utility model discloses a theory of operation: the support frame 1 is inclined by holding the push rod 6, the moving wheel 8 is contacted with the ground, the whole pit digging device can be pulled to move at the moment, the support frame 1 can be pushed to the vertical position after moving to the position, the fixed cone 36 is inserted into the ground, the gasoline engine 21 is started to work, the output shaft of the gasoline engine 21 drives the rotating rod 25 to rotate, the rotating rod 25 drives the helical blade 26 fixed at the upper part to rotate, the pit digging hand wheel 5 is pushed to rotate, the pit digging hand wheel 5 drives the moving screw rod 22 to rotate, the moving screw rod 22 drives the moving plate 24 to move downwards, the moving plate 24 moves downwards along the direction of the guide rod 23, the gasoline engine 21 on the moving plate 24 and the rotating helical blade 26 move downwards, and the helical blade 26 is contacted with the ground to perform pit digging operation, can the antiport after the excavation finishes the hand wheel 5 antiport of digging pit, make helical blade 36 remove to the upside on ground, can accomplish the digging pit, can promote adjusting hand wheel 9 and rotate when digging pit on the sloping field, make adjusting hand wheel 9 drive the adjusting screw 31 that corresponds and rotate, make adjusting screw 31 drive the corresponding angle rebound of support frame 1, make the bottom of support frame 1 can adjust to the horizontally position, the bottom of support frame 1 can become certain angle with ground when adjusting, the movable block 33 can and the slider 32 between take place to rotate this moment, and slider 32 can remove in shifting chute 34 when adjusting, make smooth regulation to the horizontally position of support frame 1 ability, can repeat above-mentioned step this moment and dig the operation.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A novel pit digging device is characterized by comprising a support frame (1), wherein two U-shaped mounting seats (7) are fixedly mounted on the side surface of the lower end of the support frame (1), moving wheels (8) are rotatably mounted in the two mounting seats (7), and a pit digging mechanism (2) and an adjusting mechanism (3) are mounted on the support frame (1);

the pit digging mechanism (2) comprises a gasoline engine (21), a movable screw (22), two guide rods (23), a movable plate (24), a rotating rod (25) and helical blades (26), wherein the two ends of the movable screw (22) are rotatably connected with the top and the bottom of the inside of the support frame (1), the lower end of the movable screw (22) penetrates through a screw hole in one side of the upper surface of the movable plate (24), the two guide rods (23) are arranged, the two ends of the two guide rods (23) are respectively fixedly connected with the two sides of the top and the bottom of the inside of the support frame (1), the lower ends of the two guide rods (23) penetrate through sliding holes in two sides of one side of the movable plate (24), the middle part of the upper surface of the movable plate (24) is fixedly provided with the gasoline engine (21), an output shaft of the gasoline engine (21) penetrates through a through hole in the middle of the upper surface of the movable plate (24) to be fixedly connected with the upper end of the rotating rod (25), and the helical blades (26) are fixed on the rotating rod (25);

adjusting mechanism (3) are equipped with four, and four corners in support frame (1) bottom are installed respectively in four adjusting mechanism (3), adjusting mechanism (3) include adjusting screw (31), slider (32), movable block (33), shifting chute (34), backup pad (35) and fixed awl (36), shifting chute (34) are the cross, are that shifting chute (34) set up the lower surface at support frame (1), the both sides face of movable block (33) is rotated and is installed slider (32), two slider (32) all are located shifting chute (34), the lower extreme of adjusting screw (31) passes the screw at movable block (33) upper surface middle part and rotates with the middle part of backup pad (35) upper surface to be connected, the middle part fixed mounting of backup pad (35) lower surface has fixed awl (36).

2. A novel pit digging device according to claim 1, characterized in that: an inclined reinforcing plate (4) is fixed on the side surface of the lower end of the support frame (1).

3. A novel digging device according to claim 1, characterized in that: the middle part of the top of the support frame (1) is rotatably provided with a digging hand wheel (5), and a shaft in the middle of the lower surface of the digging hand wheel (5) penetrates through a through hole in the middle of the upper surface of the support frame (1) and is fixedly connected with the upper end of the movable screw rod (22).

4. A novel pit digging device according to claim 1, characterized in that: and a U-shaped push rod (6) is fixedly arranged on the side surface of the upper end of the support frame (1).

5. A novel pit digging device according to claim 1, characterized in that: the upper ends of the four adjusting screw rods (31) are respectively fixedly connected with the middle parts of the lower surfaces of the four adjusting hand wheels (9).