An automatic sludge-discharging vegetable planting hole punching device and its hole punching method

Abstract

The present invention discloses an automatic mud-draining vegetable planting punching device and a punching method thereof, comprising a positioning frame, a rotating motor, a lifting cylinder, a connecting column, a pressure head, and a self-floating mud-draining assembly; the present invention presses the entire positioning frame downward to seal on the soil, so that the mud splashed inside will not splash out, and at the same time the pressure head cover and the lower mud-draining ring move upward, leaving an annular receiving groove for accommodating the splashed mud, so that when the pressure head and the pressure head cover rotate downward to punch holes, the splashed mud will partially adhere to the side walls of the annular receiving groove, and when the punching is completed and the entire structure is lifted, the pressure spring presses the lower mud-draining ring downward, so that the lower mud-draining ring moves downward against the inner wall of the lower end of the positioning frame, so that the mud splashed by the punching is discharged downward from the annular receiving groove of the positioning frame, thereby realizing real-time automatic mud discharge and being convenient to use.

Description

Technical Field

[0001] The invention relates to an automatic mud-draining vegetable planting punching device and a punching method thereof. Background Art

[0002] The vegetable planting punching device is a mechanical equipment used in agricultural production, mainly used for soil drilling operations in vegetable planting. The punching device can punch uniform holes in the soil, making it easier for seeds to take root and grow. When the existing vegetable planting punching device is in use, it is generally controlled by a rotating motor and a lifting cylinder to control the punching drill bit, the rotating motor drives the punching drill bit to rotate, and the lifting cylinder drives the punching drill bit to lift and lower, so as to realize the drilling operation. However, when drilling, when the punching drill bit rotates downward at high speed to drill holes, soil will splash all around, causing the operator to be splashed with soil. Therefore, the existing structure needs to be improved. If a closed cover is directly used to block it, the inside of the closed cover will be full of soil, which will accumulate thicker and thicker, causing the closed cover to be blocked, affecting the drilling operation of the punching drill bit. Summary of the Invention

[0003] In view of the above-mentioned deficiencies of the prior art, the present invention solves the problem of providing an automatic mud-draining vegetable planting punching device and a punching method thereof, which can prevent soil from splashing and automatically discharge splashed and attached soil.

[0004] In order to solve the above problems, the technical solutions adopted by the present invention are as follows:

[0005] An automatic mud-draining vegetable planting punching device comprises a positioning frame, a rotating motor, a lifting cylinder, a connecting column, a pressure head, and a self-floating mud-draining assembly; a rotating motor is installed in the middle of the upper end of the positioning frame; a lifting cylinder is installed on both sides of the upper end of the positioning frame; the connecting column is installed on the lower middle side of the positioning frame, and the lower end of the connecting column is connected to the pressure head; the rotating motor drives the connecting column and the pressure head to rotate; the lifting cylinder drives the connecting column and the pressure head to move up and down; the self-floating mud-draining assembly is installed on the lower side of the positioning frame; the self-floating mud-draining assembly comprises an upper connecting ring, a floating connecting column, a pressure head, and a self-floating mud-draining assembly. Spring, lower mud discharge ring, pressure head cover; an upper connecting ring is fixedly installed around the lower part of the connecting column; the pressure head cover is floatingly installed on the lower side of the pressure head; the upper end of the pressure head cover is connected to the lower mud discharge ring around; the lower mud discharge ring is abutted against the inner wall around the lower side of the positioning frame; a plurality of floating penetration columns are evenly installed around the upper end of the lower mud discharge ring; the floating penetration columns are slidably connected to the upper connecting ring respectively; a pressure spring is respectively connected to the floating penetration columns, and the two ends of the pressure spring are elastically pressed between the lower side of the upper connecting ring and the upper side of the lower mud discharge ring.

[0006] Furthermore, the upper end of the connecting column is provided with a plug-in channel; the lower end of the rotating motor is plugged into the plug-in channel of the connecting column through a rotating shaft; a lifting ring body is installed around the middle of the positioning frame for sliding up and down; the two sides of the upper end of the connecting column are rotatably connected to the inner side of the lifting ring body through a rotating rod; the lower end of the lifting cylinder is connected to the upper end side of the lifting ring body through a telescopic shaft.

[0007] Furthermore, the cross-sections of the lower portion of the rotating shaft and the plug-in channel are both rectangular structures.

[0008] Furthermore, an annular groove is provided on the inner sides of the four sides of the lifting ring body; and the outer end of the rotating rod is rotatably connected to the annular groove.

[0009] Furthermore, a lifting ring groove is provided around the middle of the positioning frame; the lifting ring body is installed in the lifting ring groove for sliding up and down; the telescopic shaft at the lower end of the lifting cylinder passes downward through the lifting ring groove and is connected to the upper end side of the lifting ring body.

[0010] Furthermore, the pressure head cover is provided with a supporting ring around it, and a plurality of through holes are provided around the supporting ring. A plurality of threaded columns are evenly provided at the lower inner end around the lower mud discharge ring. The supporting ring is connected to the threaded columns of the lower mud discharge ring through the through holes and is fixed by screwing it through the threaded ring.

[0011] Furthermore, the longitudinal cross-section of the positioning frame is an inverted U-shaped structure.

[0012] A punching method for an automatic mud-draining vegetable planting punching device, comprising the following steps:

[0013] S1. Press the entire positioning frame downward on the soil. At this time, the pressure head cover moves upward and is connected to the outer side of the pressure head. At the same time, the lower mud discharge ring and the floating connecting column move upward and the pressure spring is compressed. At this time, an annular receiving groove is formed around the outer side of the pressure head cover and the inner side of the positioning frame.

[0014] S2. Then start the rotating motor to drive the connecting column, the pressure head, and the self-floating mud discharge assembly to rotate, and then start the lifting cylinder to drive the connecting column, the pressure head, and the self-floating mud discharge assembly to move downward to punch holes in the soil. The soil splashed by the punching adheres to the annular receiving groove.

[0015] S3. After the drilling is completed, the lifting cylinder drives the connecting column, the pressure head, and the upper connecting ring to move upward and reset, and then the entire positioning frame is lifted. At this time, the pressure spring presses the lower mud discharge ring and the pressure head cover downward, so that the lower mud discharge ring and the pressure head cover are reset downward. At the same time, the lower mud discharge ring presses downward against the inner wall of the lower end of the positioning frame, so that the mud splashed by the drilling is discharged downward from the annular receiving groove of the positioning frame.

[0016] S4. Repeat steps S1 to S3.

[0017] The beneficial effects of the present invention are as follows:

[0018] The present invention presses the entire positioning frame downward to seal on the soil, so that the soil splashed inside will not splash out. At the same time, the pressure head cover and the lower mud discharge ring move upward, leaving an annular receiving groove for accommodating the splashed soil. In this way, when the pressure head and the pressure head cover rotate downward to punch holes, the splashed soil will partially adhere to the side walls of the annular receiving groove. When the drilling is completed and the entire structure is lifted, the pressure spring presses the lower mud discharge ring downward, causing the lower mud discharge ring to move downward against the inner wall of the lower end of the positioning frame, so that the soil splashed by the drilling is discharged downward from the annular receiving groove of the positioning frame, thereby realizing real-time automatic mud discharge and convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the positioning frame of the present invention pressing downward to seal on the soil.

[0020] Figure 2 It is a schematic structural diagram of the pressing head and the pressing head cover of the present invention rotating downward to punch holes.

[0021] Figure 3 It is a schematic structural diagram of the present invention after the entire structure is lifted upward.

[0022] Figure 4 For the present invention Figure 1 Schematic diagram of the upper structure.

[0023] Figure 5 It is a structural schematic diagram of the pressure head cover and the lower mud discharge ring of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 5As shown, an automatic mud-draining vegetable planting punching device includes a positioning frame 1, a rotating motor 2, a lifting cylinder 3, a connecting column 4, a pressure head 5, and a self-floating mud-draining assembly 6; the rotating motor 2 is installed in the middle of the upper end of the positioning frame 1; a lifting cylinder 3 is installed on both sides of the upper end of the positioning frame 1; the connecting column 4 is installed on the lower middle side of the positioning frame 1, and the lower end of the connecting column 4 is connected to the pressure head 5; the rotating motor 2 drives the connecting column 4 and the pressure head 5 to rotate; the lifting cylinder 3 drives the connecting column 4 and the pressure head 5 to move up and down; the self-floating mud-draining assembly 6 is installed on the lower side of the positioning frame 1; the self-floating mud-draining assembly 6 includes an upper connecting ring 61, a floating connecting column 62, and a pressure spring 63 The lower mud-discharging ring 64 and the pressure head cover 65 are mounted on the lower portion of the connecting column 4. An upper connecting ring 61 is fixedly mounted on the lower portion of the connecting column 4. The pressure head cover 65 is floatingly mounted on the lower side of the pressure head 5. The upper end of the pressure head cover 65 is connected to the lower mud-discharging ring 64. The lower mud-discharging ring 64 is abutted against the inner wall of the lower side of the positioning frame 1. A plurality of floating connecting columns 62 are evenly mounted on the upper end of the lower mud-discharging ring 64. The floating connecting columns 62 are slidably connected to the upper connecting ring 61. A pressure spring 63 is connected to each floating connecting column 62. The two ends of the pressure spring 63 are elastically pressed between the lower side of the upper connecting ring 61 and the upper side of the lower mud-discharging ring 64. The positioning frame 1 has a cylindrical structure.

[0026] like Figures 1 to 5 As shown, in order for the rotating motor 2 and the lifting cylinder 3 to cooperatively drive the pressure head 5, the upper end of the connecting column 4 is further provided with an insertion channel 41; the lower end of the rotating motor 2 is inserted into the insertion channel 41 of the connecting column 4 via the rotating shaft 21; the lifting ring body 11 is slidably mounted up and down around the middle of the positioning frame 1; the upper ends of the connecting column 4 are rotatably engaged with the inner sides of the lifting ring body 11 via rotating rods 42; and the lower end of the lifting cylinder 3 is connected to the upper end side of the lifting ring body 11 via a telescopic shaft 31. Furthermore, the cross-sections of the lower portion of the rotating shaft 21 and the insertion channel 41 are both rectangular structures. Furthermore, an annular groove 111 is provided on the inner sides of the lifting ring body 11; the outer end of the rotating rod 42 is rotatably engaged with the annular groove 111. Furthermore, a lifting ring groove 12 is provided around the middle of the positioning frame 1; the lifting ring body 11 is slidably installed in the lifting ring groove 12; the telescopic shaft 31 at the lower end of the lifting cylinder 3 passes downward through the lifting ring groove 12 and is connected to the upper end side of the lifting ring body 11.

[0027] like Figures 1 to 5As shown, to facilitate the connection between the pressing head cover 65 and the lower mud discharge ring 64, the pressing head cover 65 is further provided with abutment rings 651 around its periphery. The abutment rings 651 are provided with a plurality of through-holes around their periphery. The lower end of the lower mud discharge ring 64 is evenly provided with a plurality of threaded posts 641 around its periphery. The abutment rings 651 are connected to the threaded posts of the lower mud discharge ring 64 through the through-holes and are screwed and fixed by threaded rings 642. Furthermore, the longitudinal cross-section of the positioning frame 1 is an inverted U-shaped structure.

[0028] like Figures 1 to 5 As shown, a punching method of an automatic mud-draining vegetable planting punching device, the steps are as follows:

[0029] S1. Press the entire positioning frame 1 downward on the soil. At this time, the pressure head cover 65 moves upward and is connected to the outer side of the pressure head 5. At the same time, the lower mud discharge ring 64 and the floating connecting column 62 move upward and the pressure spring 63 is compressed. At this time, an annular receiving groove 7 is formed around the outer side of the pressure head cover 65 and the inner side of the positioning frame 1.

[0030] S2. Then start the rotating motor 2, which drives the connecting column 4, the pressure head 5, and the self-floating mud discharge component 6 to rotate, and then start the lifting cylinder 3, so that the lifting cylinder 3 drives the connecting column 4, the pressure head 5, and the self-floating mud discharge component 6 to move downward, punching the soil, and the soil splashed by the punching adheres to the annular receiving groove 7.

[0031] S3. After the drilling is completed, the lifting cylinder 3 drives the connecting column 4, the pressure head 5, and the upper connecting ring 61 to move upward and reset, and then the entire positioning frame 1 is lifted. At this time, the pressure spring 63 presses the lower mud discharge ring 64 and the pressure head cover 65 downward, so that the lower mud discharge ring 64 and the pressure head cover 65 are reset downward. At the same time, the lower mud discharge ring 64 presses downward against the inner wall of the lower end of the positioning frame 1, so that the mud splashed by the drilling is discharged downward from the annular receiving groove 7 of the positioning frame 1.

[0032] S4. Repeat steps S1 to S3.

[0033] The present invention presses the entire positioning frame 1 downward to seal on the soil, so that the soil splashing inside will not splash out. At the same time, the pressure head cover 65 and the lower mud discharge ring 64 move upward, leaving an annular receiving groove 7 for accommodating the splashing soil. In this way, when the pressure head 5 and the pressure head cover 65 rotate downward to punch holes, the splashing soil will partially adhere to the side walls of the annular receiving groove 7. When the drilling is completed and the entire structure is lifted, the pressure spring 63 presses the lower mud discharge ring 64 downward, so that the lower mud discharge ring 64 moves downward against the inner wall of the lower end of the positioning frame 1, so that the soil splashed by the punching is discharged downward from the annular receiving groove 7 of the positioning frame 1, thereby realizing real-time automatic mud discharge and convenient use.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A punching method for an automatic mud-draining vegetable planting punching device, the automatic mud-draining vegetable planting punching device comprising a positioning frame, a rotating motor, a lifting cylinder, a connecting column, a pressure head, and a self-floating mud-draining assembly; a rotating motor is installed in the middle of the upper end of the positioning frame; a lifting cylinder is installed on both sides of the upper end of the positioning frame; the connecting column is installed on the lower middle side of the positioning frame, and the lower end of the connecting column is connected to the pressure head; the rotating motor drives the connecting column and the pressure head to rotate; the lifting cylinder drives the connecting column and the pressure head to move up and down; the self-floating mud-draining assembly is installed on the lower side of the positioning frame; the self-floating mud-draining assembly comprises an upper connecting ring, A floating connecting column, a pressure spring, a lower mud discharge ring, and a pressure head cover; an upper connecting ring is fixedly installed around the lower part of the connecting column; the pressure head cover is floatingly connected and installed on the lower side of the pressure head; the upper end of the pressure head cover is connected to the lower mud discharge ring around; the lower mud discharge ring is abutted against the inner wall around the lower side of the positioning frame; a plurality of floating connecting columns are evenly installed around the upper end of the lower mud discharge ring; the floating connecting columns are slidably connected to the upper connecting ring respectively; a pressure spring is respectively connected to the floating connecting columns, and the two ends of the pressure spring are elastically pressed between the lower side of the upper connecting ring and the upper side of the lower mud discharge ring; it is characterized in that The steps for punching are as follows: S1. Press the entire positioning frame downward onto the soil. The pressure head cover moves upward and fits around the outer periphery of the pressure head. Simultaneously, the lower mud discharge ring and the floating connecting column move upward, and the pressure spring is compressed. A ring-shaped receiving groove is formed around the outer periphery of the pressure head cover and the inner periphery of the positioning frame. S2. Then, the rotating motor is started to drive the connecting column, the pressure head, and the self-floating mud discharge assembly to rotate. Then, the lifting cylinder is started, so that the lifting cylinder drives the connecting column, the pressure head, and the self-floating mud discharge assembly to move downward, punching the mud. The mud splashed by the punching is attached to the annular receiving groove; S3. After the drilling is completed, the lifting cylinder drives the connecting column, the pressure head, and the upper connecting ring to move upward and reset, and then the entire positioning frame is lifted. At this time, the pressure spring presses the lower mud discharge ring and the pressure head cover downward, so that the lower mud discharge ring and the pressure head cover are reset downward. At the same time, the lower mud discharge ring presses downward against the inner wall of the lower end of the positioning frame, so that the mud splashed by the drilling is discharged downward from the annular receiving groove of the positioning frame; S4. Repeat steps S1 to S3.

2. The punching method of the automatic mud-draining vegetable planting punching device according to claim 1, characterized in that: The upper end of the connecting column is provided with a plug-in channel; the lower end of the rotating motor is plugged into the plug-in channel of the connecting column through a rotating shaft; a lifting ring body is installed on the middle four sides of the positioning frame for sliding up and down; the two sides of the upper end of the connecting column are rotatably connected to the inner sides of the lifting ring body through rotating rods; the lower end of the lifting cylinder is connected to the upper end side of the lifting ring body through a telescopic shaft.

3. The punching method of the automatic mud-draining vegetable planting punching device according to claim 2, characterized in that: The cross sections of the lower portion of the rotating shaft and the plug-in channel are both rectangular structures.

4. The punching method of the automatic mud-draining vegetable planting punching device according to claim 2, characterized in that: An annular clamping groove is provided on the inner side of the four sides of the lifting ring body; and the outer end of the rotating rod is rotatably clamped on the annular clamping groove.

5. The punching method of the automatic mud-draining vegetable planting punching device according to claim 2, characterized in that: A lifting ring groove is provided around the middle of the positioning frame; the lifting ring body is slidably installed in the lifting ring groove; the telescopic shaft at the lower end of the lifting cylinder passes downward through the lifting ring groove and is connected to the upper end side of the lifting ring body.

6. The punching method of the automatic mud-draining vegetable planting punching device according to claim 1, characterized in that: The pressure head cover is provided with abutment rings around the periphery thereof, and a plurality of through holes are provided around the abutment rings. A plurality of threaded columns are evenly provided at the lower inner ends around the lower mud discharge rings. The abutment rings are connected to the threaded columns of the lower mud discharge rings through the through holes and are fixed by means of threaded rings.

7. The punching method of the automatic mud-draining vegetable planting punching device according to claim 1, characterized in that: The longitudinal section of the positioning frame is an inverted U-shaped structure.

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