CN110741769A

CN110741769A - Movable support type vehicle-mounted pit digging machine

Info

Publication number: CN110741769A
Application number: CN201911088320.6A
Authority: CN
Inventors: 高强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-02-04

Abstract

The invention discloses a movable support type vehicle-mounted pit digging machine which comprises a vehicle frame, wherein the front end and the rear end of the vehicle frame are sequentially provided with a handrail and a supporting plate with a central hole, a driving motor with an output shaft downward is fixed on the supporting plate along the central hole, the output shaft of the driving motor is coaxially and fixedly connected with a long spiral drill bit, the front end and the rear end of the supporting plate are movably connected with inclined wheel frames positioned below the supporting plate, and one ends of the two wheel frames, which are far away from the supporting plate, deviate from each other. According to the movable support type vehicle-mounted pit digging machine, the support plate capable of moving in the height direction is arranged, the long spiral drill bit penetrates downwards in the pit digging process by means of the self and the gravity of the driving motor, the support plate sinks synchronously, the two wheel frames are far away from each other towards the two ends, the balance of the support plate is maintained, the whole process is carried out autonomously, manual operation is not needed, and the safety coefficient is high.

Description

Movable support type vehicle-mounted pit digging machine

Technical Field

The invention belongs to the technical field of agricultural farming equipment, and particularly relates to a movable support type vehicle-mounted pit digging machine.

Background

In the field cultivation process, holes are frequently dug to facilitate agricultural activities such as planting and cultivation, fertilizing and watering, landfill and storage and the like. The traditional pit digging mode is that shovels, hoes and other farm tools are manually adopted to dig pits, so that the labor intensity of people is high, and the working efficiency is not high. With the continuous development of the agricultural mechanical equipment industry, people begin to adopt professional pit-making machines to carry out pit-making activities, but most of the existing pit-making machines are of a handheld simple type, a hand-held motor is needed to fix and control balance during pit-making, and the pit-making machines are cutter type equipment rotating at high speed, so that the requirements on operating skills during hand-holding of people are high, and the dangerousness is high.

Disclosure of Invention

The invention aims to provide a movable support type vehicle-mounted pit digging machine which is good in operability and high in safety factor.

The technical scheme adopted by the invention is as follows: the utility model provides an on-vehicle earth boring machine of movable support formula, includes the frame, both ends set gradually the backup pad of handrail and central trompil around the frame, are fixed with output shaft to decurrent driving motor along its central trompil in the backup pad, and coaxial fixedly connected with long auger bit on driving motor's the output shaft, the equal swing joint in both ends has the slope wheel frame that is located its below around the backup pad, and the one end that the backup pad was kept away from each other to two wheel frames deviates from.

The present invention is also characterized in that,

the front end and the rear end of the supporting plate are both fixed with sleeves, rotating shafts are coaxially sleeved in the sleeves, and the two ends of each rotating shaft extend outwards and are fixedly connected with the wheel frames close to the rotating shafts.

The side wall of the sleeve is provided with positioning holes penetrating through the rotating shaft along the radial direction, and positioning pins are arranged in the positioning holes in a matched mode.

The one end that the backup pad was kept away from to the wheel frame all is connected with the wheel.

The handle is fixedly sleeved at one end of the handrail far away from the frame.

The invention has the beneficial effects that: according to the movable support type vehicle-mounted pit digging machine, the support plate capable of moving in the height direction is arranged, the long spiral drill bit penetrates downwards in the pit digging process by means of the self and the gravity of the driving motor, the support plate sinks synchronously, the two wheel frames are far away from each other towards the two ends, the balance of the support plate is maintained, the whole process is carried out autonomously, manual operation is not needed, and the safety coefficient is high.

Drawings

FIG. 1 is a schematic structural diagram of a movably supported vehicular pit-making machine according to the present invention.

In the figure, 1, a frame, 2, a handrail, 3, a support plate, 4, a driving motor, 5, a long spiral drill bit, 6, a wheel frame, 7, a sleeve, 8, a rotating shaft, 9, a positioning hole, 10, a positioning pin, 11, a wheel and 12, a handle.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

The invention provides a movable support type vehicle-mounted pit digging machine, which comprises a frame 1, wherein handrails 2 and a support plate 3 with a central hole are sequentially arranged at the front end and the rear end of the frame 1, a handle 12 is fixedly sleeved at one end of each handrail 2 far away from the frame 1, a driving motor 4 with an output shaft downward is fixed on the support plate 3 along the central hole, a long spiral drill bit 5 is coaxially and fixedly connected to an output shaft of the driving motor 4, inclined wheel frames 6 positioned below the front end and the rear end of the support plate 3 are movably connected with the front end and the rear end of the support plate 3, one ends of the wheel frames 6 far away from the support plate 3 are connected with wheels 11, and one ends of the two wheel.

The front end and the rear end of the supporting plate 3 are both fixed with sleeves 7, rotating shafts 8 are coaxially sleeved in the sleeves 7, both ends of each rotating shaft 8 extend outwards and are fixedly connected with the wheel frame 6 close to the rotating shaft, the side wall of each sleeve 7 is radially provided with positioning holes 9 penetrating through the rotating shaft 8, and positioning pins 10 are arranged in the positioning holes 9 in a matched mode.

When the vehicle is in work, the frame 1 is pushed to a position needing to be dug through the handle 12 and the handrail 2, the lower end of the long spiral drill bit 5 is aligned with a pit position, and the four wheels 11 are distributed around the pit position; the positioning pin 10 in the positioning hole 9 is pulled out, the driving motor 4 is started, the long spiral drill bit 5 rotates to throw out soil in the pit position, the supporting plate 3 is driven to continuously sink under the action of gravity of the long spiral drill bit and the driving motor 4, and at the moment, the rotating shaft 8 rotates by taking the sleeve 7 as a center to enable the wheel frames 6 to be synchronously away from each other, so that the balance of the supporting plate 3 is maintained.

Through the mode, the movable support type vehicle-mounted pit digging machine is provided with the support plate 3 capable of moving in the height direction, the long spiral drill bit 5 penetrates downwards by means of the gravity of the long spiral drill bit and the gravity of the driving motor 4 in the pit digging process, the support plate 3 sinks synchronously, the two wheel frames 6 are far away from each other towards the two ends, the balance of the support plate 3 is maintained, the whole process is carried out autonomously, manual operation is not needed, and the safety coefficient is high.

Claims

1. The utility model provides an on-vehicle earth boring machine of movable support formula, a serial communication port, including frame (1), both ends have set gradually handrail (2) and support plate (3) of central trompil around frame (1), be fixed with output shaft to decurrent driving motor (4) along its central trompil on support plate (3), coaxial fixedly connected with long auger bit (5) on the output shaft of driving motor (4), the equal swing joint in both ends has slope wheel frame (6) that is located its below around support plate (3), the one end that backup plate (3) were kept away from in two wheel frames (6) deviates from each other.

2. The movable support type vehicle-mounted pit-making machine according to claim 1, wherein sleeves (7) are fixed at the front end and the rear end of the support plate (3), rotating shafts (8) are coaxially sleeved in the sleeves (7), and two ends of each rotating shaft (8) extend outwards and are fixedly connected with the adjacent wheel frames (6).

3. The movable support type vehicle-mounted pit-making machine according to claim 2, wherein the side wall of the sleeve (7) is provided with positioning holes (9) penetrating through the rotating shaft (8) along the radial direction, and positioning pins (10) are arranged in the positioning holes (9) in a matching manner.

4. A movably supported vehicle pit-making machine as claimed in claim 1, characterized in that the wheels (11) are connected to the ends of the wheel frames (6) remote from the supporting plate (3).

5. The movably supported vehicle-mounted pit-making machine according to claim 1, characterized in that a handle (12) is fixedly connected to the end of said armrest (2) away from said frame (1).