CN110741772A

CN110741772A - Digging device for agricultural production

Info

Publication number: CN110741772A
Application number: CN201911159018.5A
Authority: CN
Inventors: 肖祖辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-02-04

Abstract

The invention belongs to the field of agricultural machinery, in particular to a pit digging device for agricultural production, and aims at solving the problems of high pit digging cost and high operation difficulty of the existing pit digging device, the pit digging device comprises a supporting table, wherein an installation frame is fixedly installed at the upper end of the supporting table, a motor and a storage battery are fixedly installed on the inner side of the top end of the installation frame, an output shaft of the motor is connected with a driving shaft, the lower end of the driving shaft penetrates through the supporting table and extends to the lower part of the supporting table, a first bevel gear is fixedly sleeved on the driving shaft and is positioned in the supporting table, two second bevel gears are symmetrically meshed at the left end and the right end of the first bevel gear, and a screw rod is fixedly installed at the end, away from each other, of the two second bevel gears.

Description

Digging device for agricultural production

Technical Field

The invention relates to the field of agricultural machinery, in particular to a pit digging device for agricultural production.

Background

Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture is a fundamental industry for supporting national economic construction and development. The existing digging device for agricultural production digs the pit through a rotary drill bit, needs to utilize two driving devices to apply rotating force to the drill bit and apply downward force, increases labor cost, is more troublesome to operate and further provides the digging device for agricultural production.

Disclosure of Invention

The invention provides a pit digging device for agricultural production, which solves the problems of high pit digging cost and high operation difficulty of the conventional pit digging device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a digging device for agricultural production comprises a supporting table, wherein a mounting frame is fixedly mounted at the upper end of the supporting table, a motor and a storage battery are fixedly mounted on the inner side of the top end of the mounting frame, a drive shaft is connected with an output shaft of the motor, the lower end of the drive shaft penetrates through the supporting table and extends to the lower part of the supporting table, a first bevel gear is fixedly sleeved on the drive shaft and is positioned in the supporting table, two second bevel gears are symmetrically meshed at the left end and the right end of the first bevel gear, a screw rod is fixedly mounted at one end, away from each other, of the two second bevel gears, the other end of the two screw rods is rotatably connected with the inner wall of the supporting table, ball sliders are mounted on the two screw rods through balls, supporting legs are hinged at the lower ends of the two ball, the hole digging drill bit is fixedly arranged at the lower end of the driving shaft, a spiral conveying blade is fixedly wound outside the hole digging drill bit, a tip is fixedly arranged at the lower end of the hole digging drill bit, and a control switch is fixedly arranged at the front end of the supporting table.

Preferably, the two screw rods are all sleeved with mounting bearings, and the top ends of the mounting bearings are fixedly connected with the top end inside the supporting table through fixing rods.

Preferably, two equal fixed mounting in ball slider upper end has the guide bar, guide bar top fixed mounting has the guide slider, and the guide slider passes through the direction spout and a supporting bench inner wall sliding connection in the horizontal direction.

Preferably, the storage battery is electrically connected with the control switch and the motor, and the control switch is electrically connected with the motor.

Preferably, the two screw rods and the driving shaft are rotatably connected with the supporting platform through bearings.

The invention has the beneficial effects that: through setting up motor, dead lever, direction spout, direction slider, guide bar, ball slider, lead screw, installation bearing and second bevel gear, can be enough simultaneously for digging drill bit and top provide the turning force and decurrent drive power to only need utilize a motor alright completion, not only reduced the operation degree of difficulty, greatly reduced driving cost moreover, degree of automation is higher.

The invention has the advantages of low pit digging cost, high automation degree, simple operation and high practicability.

Drawings

FIG. 1 is a schematic structural diagram of a digging device for agricultural production according to the present invention.

FIG. 2 is a cross-sectional view of a support table of a digging device for agricultural production according to the present invention.

Reference numbers in the figures: the pit digging device comprises a motor 1, a storage battery 2, a control switch 3, a driving shaft 4, a pit digging drill bit 5, a tip 6, a base 7, a fixing screw 8, a supporting leg 9, a supporting table 10, an installation frame 11, a first conical gear 12, a fixing rod 13, a guide chute 14, a guide slider 15, a guide rod 16, a ball slider 17, a screw rod 18, an installation bearing 19, a second conical gear 20 and a spiral conveying blade 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a digging device for agricultural production comprises a supporting table 10, wherein an installation frame 11 is fixedly installed at the upper end of the supporting table 10, a motor 1 and a storage battery 2 are fixedly installed at the inner side of the top end of the installation frame 11, an output shaft of the motor 1 is connected with a driving shaft 4, the lower end of the driving shaft 4 penetrates through the supporting table 10 and extends to the lower side of the supporting table 10, a first bevel gear 12 is fixedly sleeved on the driving shaft 4 and is positioned inside the supporting table 10, two second bevel gears 20 are symmetrically meshed at the left end and the right end of the first bevel gear 12, a screw rod 18 is fixedly installed at one end, away from each other, of the two second bevel gears 20, the other ends of the two screw rods 18 are rotatably connected with the inner wall of the supporting table 10, ball sliders 17 are installed on the two screw rods 18 through balls, the bottom of the supporting table 10 is through, the lower ends of the two supporting legs 9 penetrate through the supporting table 10 and extend to the position below the supporting table 10, the base 7 is installed in a hinged mode, fixing screws 8 are installed on the base 7 in a threaded mode, a pit digging drill bit 5 is fixedly installed at the lower end of the driving shaft 4, spiral conveying blades 21 are fixedly wound on the outer portion of the pit digging drill bit 5, a tip 6 is fixedly installed at the lower end of the pit digging drill bit 5, and a control switch 3 is fixedly installed at the front end of the supporting table 10.

In this embodiment, two of the screw rods 18 are sleeved with mounting bearings 19, and the top ends of the two mounting bearings 19 are fixedly connected with the top end inside the support platform 10 through fixing rods 13, this design can improve the stability of the mounting of the screw rods 18 and the inner wall of the support platform 10, the upper ends of the two ball sliders 17 are fixedly provided with guide rods 16, the top ends of the guide rods 16 are fixedly provided with guide sliders 15, and the guide sliders 15 are connected with the inner wall of the support platform 10 in a sliding manner in the horizontal direction through guide chutes 14, this design can prevent the ball sliders 17 from rotating during movement, the storage battery 2 is electrically connected with the control switch 3 and the motor 1, the control switch 3 is electrically connected with the motor 1, the control switch 3 is provided to facilitate the control of the motor 1, and the two screw rods 18 and the driving shaft 4 are rotatably connected with the support platform 10 through bearings, the stability of the rotational mounting of the screw 18 and the drive shaft 4 to the support table 10 can be improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Example (b): the invention can be moved to the position where the pit needs to be dug, the fixing screw 8 can be screwed into the ground, and further the base 7 can be fixed, then the worker starts the motor 1 through the control switch 3, the motor 1 works to drive the driving shaft 4 to rotate, the rotating driving shaft 4 drives the digging drill 5 to rotate, thereby driving the tip 6 to drill a hole, and the rotating driving shaft 4 drives the first bevel gear 12 to rotate, the rotating first bevel gear 12 drives the two second bevel gears 20 to rotate, thereby driving the screw rod 18 to rotate, further driving the two ball sliding blocks 17 to approach each other, further driving the top ends of the two supporting legs 9 to approach each other, and then drive the brace table 10 to descend, and then drive the motor 1 to descend, and then drive the drill bit 5 of digging a pit and top 6 to descend, and the pivoted top 6 can realize driling the soil, and the earth that the rotatory drill bit 5 of digging a pit produced can be followed downthehole the derivation through the helical conveying blade 21 of its upper end. Through setting up motor 1, dead lever 13, direction spout 14, direction slider 15, guide bar 16, ball slider 17, lead screw 18, installation bearing 19 and second bevel gear 20, can be enough to provide the turning force and the decurrent drive power for digging bit 5 and top 6 simultaneously to only need utilize a motor 1 alright completion, not only reduced the operation degree of difficulty, greatly reduced driving cost moreover, degree of automation is higher. The invention has the advantages of low pit digging cost, high automation degree, simple operation and high practicability.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an agricultural production is with device of digging pit, includes brace table (10), its characterized in that, brace table (10) upper end fixed mounting has mounting bracket (11), mounting bracket (11) top inboard fixed mounting has motor (1) and battery (2), motor (1) output shaft has drive shaft (4), drive shaft (4) lower extreme runs through in brace table (10) to extend to brace table (10) below, fixed cover is equipped with first conical gear (12) on drive shaft (4), and just first conical gear (12) are located brace table (10) inside, both ends symmetry meshing has two second conical gear (20) about first conical gear (12), two equal fixed mounting of one end has lead screw (18) to keep away from each other second conical gear (20), two the lead screw (18) other end all is connected with brace table (10) inner wall rotation, ball sliding blocks (17) are installed on the two screw rods (18) through balls, the ball sliding blocks (17) are hinged to supporting legs (9), the bottom end of the supporting table (10) is communicated, the supporting legs (9) penetrate through the supporting table (10) at the lower end and extend to the lower portion of the supporting table (10), a base (7) is installed in a hinged mode, fixing screws (8) are installed on the base (7) through threads, a pit digging drill bit (5) is fixedly installed at the lower end of a driving shaft (4), the pit digging drill bit (5) is externally fixed and is provided with spiral conveying blades (21), a tip (6) is fixedly installed at the lower end of the pit digging drill bit (5), and a control switch (3) is fixedly installed at the front end of the supporting table (10.

2. The digging device for agricultural production according to claim 1, wherein mounting bearings (19) are sleeved on the two screw rods (18), and the top ends of the two mounting bearings (19) are fixedly connected with the top end inside the support platform (10) through fixing rods (13).

3. A pit digging device for agricultural production according to claim 1, characterized in that a guide rod (16) is fixedly installed at the upper end of each of the two ball sliders (17), a guide slider (15) is fixedly installed at the top end of the guide rod (16), and the guide slider (15) is in sliding connection with the inner wall of the support platform (10) in the horizontal direction through a guide sliding chute (14).

4. A pit digging device for agricultural production according to claim 1, characterized in that the storage battery (2) is electrically connected with a control switch (3) and the motor (1), and the control switch (3) is electrically connected with the motor (1).

5. A pit digging device for agricultural production according to claim 1, characterized in that both the screw (18) and the drive shaft (4) are rotatably connected to the support table (10) by bearings.