CN212786560U

CN212786560U - Hole puncher for fertilizing ridge-planted crops

Info

Publication number: CN212786560U
Application number: CN202021477195.6U
Authority: CN
Inventors: 李彩斌; 王琛; 文德锋; 李贵桐; 蔡何青
Original assignee: China Agricultural University; Guizhou Tobacco Co Ltd Bijie Branch
Current assignee: China Agricultural University; Guizhou Tobacco Co Ltd Bijie Branch
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-26
Anticipated expiration: 2030-07-23

Abstract

The embodiment of the utility model provides a hole puncher for ridge planting crop fertilization. The embodiment of the utility model provides a hole puncher that is used for ridge planting crop to fertilize includes: the perforating device comprises a sleeve assembly, a guide and a perforating assembly, wherein the guide is transversely arranged relative to the sleeve assembly, the perforating assembly is rotatably connected with the sleeve assembly and is slidably mounted on the guide, and the sleeve assembly is arranged to be capable of being lifted relative to the guide so as to guide the perforating assembly to extend or retract along the guide. The embodiment of the utility model provides a hole puncher for ridge planting crop fertilization impels the subassembly that punches to insert and realizes holing in the soil ridge under the drive of thimble assembly, then spills fertilizer into in the fertilization hole that the hole puncher drilled out to make fertilizer direct soil body inside, solved the unable problem of being close to root system fertilization of ridge culture, and then improve fertilizer efficiency. Meanwhile, the fertilizing holes also increase the oxygen content of the soil in the root area, promote the growth of the root system and obviously improve the fertilizing effect.

Description

Hole puncher for fertilizing ridge-planted crops

Technical Field

The utility model relates to a ridge planting crop fertilization technical field especially relates to a hole puncher that is used for ridge planting crop to fertilize.

Background

Film-covered ridge culture is a common mode of current crop production, such as tobacco, sweet potato and the like, and the ridge spacing is 60cm mostly. The plastic film on the ridges has the functions of reducing the water evaporation of the soil surface and increasing the soil temperature, and the water retention and temperature increase functions are greatly weakened once the plastic film is damaged. Therefore, the measures of film-covering ridge culture fertilization, pesticide application and the like are difficult to develop. Meanwhile, soil ridges and mulching films can cause poor ventilation of soil.

Due to the reasons that ridge spacing is small, plant density is large, a canopy on the upper portion of a plant is large and the like, when the ridge planting crops are fertilized, only a method of spreading the fertilizer on the plant canopy and then shaking the fertilizer to fall to a ridge surface is adopted, so that the fertilizer is accumulated on the ridge surface and cannot directly reach a root area, most of the fertilizer is lost along with precipitation, and great waste of the fertilizer is caused. On the basis, how to fertilize the root zone of the crop under the condition of mulching film ridge culture becomes a practical problem to be solved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a hole puncher for ridge planting crop fertilization for solve among the prior art defect to crop root fertilization difficulty under the tectorial membrane ridge culture condition, realize fertilizing to crop root under the condition that does not destroy the tectorial membrane.

The embodiment of the utility model provides a hole puncher for ridge planting crop fertilization, include: the perforating device comprises a sleeve assembly, a guide and a perforating assembly, wherein the guide is transversely arranged relative to the sleeve assembly, the perforating assembly is rotatably connected with the sleeve assembly and is slidably mounted on the guide, and the sleeve assembly is arranged to be capable of being lifted relative to the guide so as to guide the perforating assembly to extend or retract along the guide.

According to the utility model discloses a hole puncher for ridge planting crop fertilization, the subassembly that punches includes: the sleeve pipe assembly comprises a sleeve pipe assembly and a movable embedded pipe, wherein the movable embedded pipe is arranged in the sleeve pipe assembly, the.

According to the utility model discloses a hole puncher for ridge planting crop fertilization, the thimble assembly includes: the vertical main pipe section, the vertical sleeve and the first spring are sleeved outside the vertical main pipe section, and the first spring is located between the bottom of the vertical sleeve and the top of the guide piece.

According to the utility model discloses a hole puncher for ridge planting crop fertilization, vertical sheathed tube bottom side and every the first end of moving the armed lever is rotated and is connected.

According to the utility model discloses a hole puncher for ridge planting crop fertilization, vertical be responsible for the section with the guide sets up perpendicularly, just vertical be responsible for section fixed connection be in the midpoint department of guide.

According to the utility model discloses a hole puncher for ridge planting crop fertilization still includes the second spring, the both ends of second spring set up with the symmetry respectively two the traveling jib pole is connected.

The hole puncher for fertilizing ridge-planted crops further comprises gaskets, wherein the gaskets comprise a first group of gaskets and a second group of gaskets, and the first group of gaskets are respectively arranged at two ends of the vertical sleeve; the second group of washers are respectively disposed at both ends of the guide.

According to the utility model discloses a hole puncher for ridge planting crop fertilization, first group packing ring includes: the first gasket is arranged at the top end of the vertical sleeve and can move along with the movement of the vertical sleeve; the second washer is disposed between a bottom end of the vertical sleeve and a top end of the first spring.

According to the utility model discloses a hole puncher for ridge planting crop fertilization still includes: the handles are arranged in pairs and are arranged at the upper part of the vertical sleeve; the pedal is arranged on the lower portion of the vertical sleeve and is close to the position of the first end of the moving arm rod.

The hole puncher for ridge-planting crop fertilization according to one embodiment of the utility model further comprises a standing support plate, wherein the standing support plate is arranged on the side surface of the guide part, and the angle between the standing support plate and the vertical main pipe section is 80-90 degrees.

The embodiment of the utility model provides a hole puncher for ridge planting crop fertilization impels the subassembly that punches to insert and realizes holing in the soil ridge under the drive of thimble assembly, then spills fertilizer into in the fertilization hole that the hole puncher drilled out to make fertilizer direct soil body inside, solved the unable problem of being close to root system fertilization of ridge culture, and then improve fertilizer efficiency. Meanwhile, the fertilizing holes also increase the oxygen content of the soil in the root area and promote the growth of the root system. The method is simple, environment-friendly and practical, and can obviously improve the fertilizing effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a hole puncher for fertilizing ridge-planted crops according to an embodiment of the present invention.

Reference numerals:

1: a vertical main pipe section; 2: a vertical sleeve; 3: a first spring; 4: moving the arm lever; 5: moving the embedded pipe; 6: a guide; 7: a second spring; 8: a handle is supported; 9: pedaling; 10: a standing support plate; 11: a first gasket; 12: a second gasket; 13: a second set of washers.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following describes the hole puncher for fertilizing ridge-planted crops according to the embodiment of the present invention with reference to fig. 1.

In one embodiment of the present invention, the hole puncher for fertilizing ridge-planted crops comprises: a cannula assembly, a guide 6 and a punch assembly. Specifically, the sleeve assembly is arranged perpendicular to the guide 6, and the bottom of the sleeve assembly is fixedly connected to the midpoint of the guide 6, and the sleeve assembly can move up and down in the direction perpendicular to the guide 6. Further, for example, the sleeve assembly can be two straight pipes which are sleeved together, the middle point of the inner straight pipe is fixedly connected with the middle point of the guide piece 6, the length of the outer straight pipe is smaller than that of the inner straight pipe, and a certain distance is reserved between the bottom of the outer straight pipe and the guide piece 6, so that the outer straight pipe can move up and down in a reserved distance range along the inner straight pipe. In addition, the kit assembly may be provided in other forms.

One end of the perforating assembly is rotatably connected with the sleeve assembly, and the other end of the perforating assembly is arranged in the guide piece 6. Taking the above-listed cannula assembly as an example, one end of the punch assembly is connected to the bottom of the outer straight tube and the other end of the punch assembly is mounted in the guide 6. When thimble assembly moves down, when outside straight tube moves down promptly, drive the subassembly that punches and remove, and then make the subassembly that punches stretch out to boring in the soil ridge along the bottom surface of guide 6, when thimble assembly moves up, the subassembly that punches follows the thimble assembly and removes, and then contracts in following soil and return to guide 6.

When fertilizing for the ridge planting crop, place the hole puncher between the soil ridge, the thimble assembly that moves down, under the drive of thimble assembly, the subassembly that punches stretches into to the interior drilling of soil ridge, and the back of drilling, the thimble assembly that moves up, the subassembly that punches contracts back in the soil ridge. Then fertilizer is spread into the fertilizing holes, and then the fertilizing of the ridge planting crops can be finished, so that the root areas of the ridge planting crops are fertilized.

Further, in order to improve the efficiency of fertilization, can set up the multiunit subassembly that punches, every group punches and is the angle setting between the subassembly, if the angle between the two sets of subassemblies that punch is 30. When fertilizing for the ridge planting crops, two sets of punching assemblies face the positions of the soil ridges on the two sides, when the sleeve assembly moves downwards, the two sets of punching assemblies simultaneously stretch out of the guide piece 6, a plurality of fertilizing holes can be formed in the soil ridges on the two sides, multi-point position fertilizing is achieved, and fertilizing efficiency is further improved. It should be noted that: the angle between the two punching assemblies may be other angles, and is not limited to the range listed in the embodiment.

Further, in an embodiment of the present invention, optionally, the guide member 6 may be a hollow straight pipe, and upper surfaces of both ends thereof are cut off to make both ends in a groove shape, so that the punching assembly is installed in the groove.

As shown in fig. 1, in an embodiment of the present invention, the punching assembly includes: moving the arm 4 and moving the thimble 5. In particular, each set of perforating assemblies comprises a mobile arm 4 and a mobile cannula 5 symmetrically arranged around the cannula assembly. One end of each moving arm rod 4 is rotationally connected with the sleeve pipe assembly, the second end of each moving arm rod 4 is rotationally connected with the moving embedded pipe 5, so that when each moving arm rod 4 moves downwards in the sleeve pipe assembly, the included angle between each moving arm rod 4 and the sleeve pipe assembly is larger and larger, the two moving arm rods 4 which are symmetrically arranged can slide to the oblique lower sides of two sides in the same plane along with the descending of the sleeve pipe assembly, and then the moving embedded pipe 5 embedded in the guide piece 6 extends out from the two ends of the guide piece 6.

Further, in an embodiment of the invention, optionally, the rotational connection is a bearing connection. The one end that the pipe 5 outwards stretched out and insert the soil ridge side is inlayed in the removal is most advanced, can make the removal inlay pipe 5 insert the soil ridge fast, has improved the efficiency of hole puncher.

Further, when the subassembly that punches is the multiunit, the first end of two removal armed levers 4 of every group subassembly that punches all is connected with the thimble assembly, and the removal intubate 5 that every two symmetries set up inlays and establishes in same guide 6 to can slide in guide 6. When fertilizing ridge-planted crops, the movable embedded pipes 5 can be quickly inserted into the soil ridges to form a plurality of fertilizing point positions, and the fertilizing efficiency of the puncher is further improved.

Referring to fig. 1, in one embodiment of the present invention, a cannula assembly includes: a vertical main tube section 1, a vertical casing 2 and a first spring 3. Specifically, the vertical sleeve 2 and the first spring 3 are sleeved outside the vertical main pipe section 1, the bottom of the vertical sleeve 2 is connected with the first spring 3, and the bottom of the first spring 3 is fixedly connected to the middle point of the guide piece 6. The vertical sleeve 2 can compress the first spring 3 to move downwards along the vertical main pipe section 1, and meanwhile, the vertical sleeve 2 can also move upwards under the elastic action of the first spring 3. The vertical main tube section 1 is arranged at the midpoint of the guide 6 such that the moving arm bar 4 and the moving thimble 5 of each set are symmetrically arranged around the vertical main tube section 1.

The bottom side of vertical sleeve pipe 2 rotates with the first end of every removal armed lever 4 to be connected, and when vertical sleeve pipe 2 moves down, the contained angle that removes armed lever 4 and vertical between being responsible for section 1 is bigger and bigger, and removal armed lever 4 removes to the direction of keeping away from vertical section 1 of being responsible for, and it stretches out outside guide 6 to remove to inlay pipe 5 under the drive of removal armed lever 4.

Further, the length of the vertical main tube section 1 is equal to the sum of the lengths of the vertical sleeve 2 and the first spring 3 when no deformation occurs. Specifically, in an embodiment of the present invention, the length of the vertical sleeve 2 is 3/5 to 3/4 of the length of the vertical main tube segment 1, the length of the first spring 3 is 2/5 to 1/4 of the length of the vertical main tube segment 1, and the length of the first spring 3 when it is not deformed must not be less than the length of the movable embedded tube 5. The extension of the mobile thimble 5 is 1/3 the length of the guide 6.

If the puncher is used for fertilizing and punching tea trees with the height of about 100cm, the length of the vertical main pipe section 1 can be set to be 100-150cm, correspondingly, the length of the vertical sleeve 2 can be set to be 60-112cm, and the length of the corresponding first spring 3 when the first spring is not deformed is the length of the actual vertical main pipe section 1 minus the length of the vertical sleeve 2; the guide 6 can then be set to a length of 45-60cm, and correspondingly the length of each mobile thimble 5 is set to 15-20 cm.

In particular, the length of the vertical main pipe section 1 can be set to 125cm, the length of the vertical sleeve 2 is 90cm, then the length of the first spring 3 is 35cm, the length of the guide 6 is 60cm, the length of each mobile thimble 5 is 20cm, and the length of each mobile arm 4 is approximately the distance between the tail end of the vertical sleeve 2 and the tail end of the mobile thimble 5. When the vertical casings 2 are lowered, each mobile pipe 5 slides out from the inside of the guide 6, making a hole for fertilizing approximately 20cm deep in the soil on each side of the ridge.

Referring to fig. 1, in an embodiment of the present invention, the hole puncher for fertilizing ridge-planted crops further comprises: the second spring 7, specifically, both ends of the second spring 7 are respectively connected to the two moving arm levers 4 which are symmetrically arranged. Further, both ends of the second spring 7 may be connected at 1/3 of the two moving arm levers 4 which are symmetrically arranged. The pressure can be evenly distributed on each moving arm 4 as the vertical sleeve 2 moves downward.

Further, in an embodiment of the present invention, the second spring 7 may be fixedly connected to the moving arm 4, or detachably connected to the moving arm. When the connection mode is a fixed connection, optionally, the connection mode may be a welding fixed connection.

It should be noted that: when the number of the punching assemblies is multiple, the number of the second springs 7 is multiple, and each group of punching assemblies is provided with one second spring 7.

With continued reference to fig. 1, in one embodiment of the present invention, the hole puncher for fertilizing ridge-planted crops further comprises: a handle 8 and a pedal 9. Specifically, the handrails 8 are symmetrically arranged at the upper part of the vertical sleeve 2, and the pedals 9 are arranged at the lower part of the vertical sleeve 2 and are close to the first end of the moving arm rod 4. The handle 8 can drive the vertical sleeve 2 to move downwards by pressing down, and similarly, the pedal 9 can also drive the vertical sleeve 2 to move downwards by stepping on the foot, so that the movable arm rod 4 is driven to move, the movable embedded pipe 5 extends out of the guide piece 6 and is inserted into a soil ridge.

Further, in one embodiment of the present invention, the handle 8 is symmetrically disposed at a distance 1/5 from the top end of the vertical casing 2 to the vertical casing 2. It should be noted that: the positions of the handles 8 and the pedals 9 can be set at other positions of the vertical casing 2 to enable the operator to better apply pressure, and are not limited to the position defined in one embodiment of the present invention.

When fertilizing the ridge-planted crops, the guiding piece 6 of the puncher is placed at an angle of 90 degrees with the soil ridges on the two sides, the supporting handle 8 or the pedal 9 is pressed downwards, the movable embedded pipe 5 is inserted into the soil ridges on the two sides, and fertilizing holes are drilled. The handle 8 or the pedal 9 is loosened, the first spring 3 is reset, the movable embedded pipe 5 can be automatically drawn out from the soil ridge under the action of the first spring 3, and the puncher is restored to the initial static state. And at the moment, fertilizer is scattered into the drilled fertilizing holes, so that the root areas of the ridge planted crops are fertilized. Meanwhile, the handle 8 is convenient for an operator to carry the puncher.

With continued reference to fig. 1, in one embodiment of the present invention, the hole puncher for fertilizing ridge-planted crops further comprises: a gasket. In particular, the gaskets comprise a first set of gaskets and a second set of gaskets 13. Wherein, the first set of washers comprises a first washer 11 and a second washer 12, the first washer 11 is arranged at the top end of the vertical sleeve 2 and can move along with the movement of the vertical sleeve 2. The first washer 11 is arranged at the top end of the vertical casing 2, and the main purpose of the first washer is to prevent the first spring 3 from being stretched when the pull butt 8 makes the vertical casing 2 move upwards, so that the top end of the vertical casing 2 exceeds the top end of the vertical main pipe segment 1. The second washer 12 is disposed between the vertical sleeve 2 and the first spring 3 to increase a force-receiving area of the first spring 3.

A second set of washers 13 is provided at each end of the guide 6, with the purpose of blocking the entry of excess soil into the guide 6.

Further, the first washer 11 is a movable washer which moves a distance from the top end of the vertical sleeve 2 to the top end of the vertical main tube segment 1. The second washer 12 and the second set of washers 13 are both fixed washers, for example, the second washer 12 is fixedly connected with the bottom end of the vertical sleeve 2 and the top end of the first spring 3; the second set of washers 13 are fixedly connected to both ends of the guide member 6, respectively.

It should be noted that: when the number of the guide members 6 is plural, the number of the second washers 13 is also plural.

With continued reference to fig. 1, in one embodiment of the present invention, the hole puncher for fertilizing ridge-planted crops further comprises: the support plate 10 stands. Particularly, the standing support plate 10 is arranged on the side face of the middle point of the guide piece 6, and the included angle between the standing support plate 10 and the vertical main pipe section 1 is 80-90 degrees, so that the puncher can stand between two soil ridges, an operator can conveniently punch the ridge-planted crops on the left side and the right side by using the puncher, further the root areas of the ridge-planted crops are fertilized, and the utilization rate of the fertilizer is improved.

The working process of the hole puncher for fertilizing ridge-planted crops provided by the embodiment of the invention will be described in detail by taking the embodiment shown in fig. 1 as an example.

During field operation, the guide piece 6 is vertically arranged on the soil ridges on two sides, and the standing support plate 10 is in contact with the ground. Operating personnel pushes down and holds up 8 or pedal 9, first spring 3 is compressed, vertical sleeve pipe 2 downstream, moving arm pole 4 is under vertical sleeve pipe 2's drive and vertical contained angle of being responsible for between the section 1 is bigger and bigger, moving arm pole 4 removes to the direction of keeping away from vertical main pipe section 1, remove and inlay pipe 5 along with the increase of the angle between moving arm pole 4 and the vertical main pipe section 1, slide along guide 6, and then stretch out between the outside insertion both sides soil ridge of guide 6, drill out the hole of fertilizing in the soil ridge. When the handle 8 or the pedal 9 is released, the first spring 3 is reset, the vertical sleeve 2 moves upwards under the action of the first spring 3, and the movable embedded tube 5 is retracted into the guide piece 6. An operator can scatter fertilizer in the fertilizing holes, and further fertilizing the root areas of the ridge planted crops.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A hole punch for fertilizing ridge-planted crops, comprising: the perforating device comprises a sleeve assembly, a guide and a perforating assembly, wherein the guide is transversely arranged relative to the sleeve assembly, the perforating assembly is rotatably connected with the sleeve assembly and is slidably mounted on the guide, and the sleeve assembly is arranged to be capable of being lifted relative to the guide so as to guide the perforating assembly to extend or retract along the guide.

2. The hole punch for fertilizing ridge planted crops as claimed in claim 1, wherein said hole punch assembly comprises: the sleeve pipe assembly comprises a sleeve pipe assembly and a movable embedded pipe, wherein the movable embedded pipe is arranged in the sleeve pipe assembly, the.

3. The hole punch for fertilizing ridge planted crops as claimed in claim 2, wherein said sleeve assembly comprises: the vertical main pipe section, the vertical sleeve and the first spring are sleeved outside the vertical main pipe section, and the first spring is located between the bottom of the vertical sleeve and the top of the guide piece.

4. The hole punch for fertilizing ridge planted crops as claimed in claim 3, wherein the bottom side of the vertical sleeve is rotatably connected with the first end of each of the moving arms.

5. The hole punch for fertilizing ridge planted crops as claimed in claim 3, characterized in that said vertical main pipe section is arranged perpendicular to said guide member and is fixedly connected at the midpoint of said guide member.

6. The hole punch for fertilizing ridge-planted crops as claimed in claim 2, further comprising a second spring, wherein two ends of the second spring are respectively connected with the two moving arm rods which are symmetrically arranged.

7. The hole punch for fertilizing ridge planted crops as claimed in claim 3, further comprising washers, said washers comprising a first set of washers and a second set of washers, wherein said first set of washers are respectively disposed at both ends of said vertical sleeve; the second group of washers are respectively disposed at both ends of the guide.

8. The hole punch for fertilizing ridge planted crops as claimed in claim 7, wherein said first set of washers comprises: the first gasket is arranged at the top end of the vertical sleeve and can move along with the movement of the vertical sleeve; the second washer is disposed between a bottom end of the vertical sleeve and a top end of the first spring.

9. The hole punch for fertilizing ridge planted crops as claimed in claim 3, further comprising:

the handles are arranged in pairs and are arranged at the upper part of the vertical sleeve,

the pedal is arranged on the lower portion of the vertical sleeve and is close to the position of the first end of the moving arm rod.

10. The hole punch for fertilizing ridge-planted crops as claimed in claim 3, further comprising a standing support plate disposed at the side of the guide, and the angle between the standing support plate and the vertical main pipe section is 80-90 °.