Pear tree drilling cultivation device based on adjustable depth

Abstract

The invention discloses a depth-adjustable pear tree drilling cultivation device in the technical field of agricultural cultivation equipment. The depth-adjustable pear tree drilling cultivation device comprises a mounting block, and a drill rod is rotationally matched with the center of the mounting block; a mounting chamber is formed in the mounting block, a conical block is arranged in the mounting chamber and sleeves the drill rod, a plurality of indicating mechanisms for indicating the drilling depth of the drill rod are further arranged on the mounting block, each indicating mechanism comprises a marking rod and a liquid storage bag, one end of each marking rod is fixedly connected with a piston, and a plurality of sliding grooves corresponding to the marking rods are formed in the mounting block; the piston is located in the sliding groove and is in sliding fit with the sliding groove. The liquid storage bags are annularly arranged with the conical block as the center and communicate with the bottom of the sliding groove. The indicating mechanism is pushed in the machining process of the drill rod to carry out movement indication in multiple directions, depth observation is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural cultivation equipment, and in particular is a pear tree drilling cultivation device based on adjustable depth. Background Art

[0002] Pear trees are a fruit tree variety widely welcomed by the consumer market, and their delicious and juicy fruits are deeply loved by people. After the pear trees are planted, the amount and time of fertilizer application should be scientifically adjusted according to the growth stage and nutrient requirements of the pear trees. For example, in the seedling stage, the soil should be kept moist, but avoid excessive watering to cause waterlogging. During the growth period, irrigation should be carried out according to the soil moisture and the water demand of the pear trees, and water should be supplemented in an appropriate amount to maintain a moderately moist soil environment. Root topdressing is also required. According to the needs of root topdressing, root topdressing should be carried out three times within one year to meet the needs of crop growth. The first time is before the budding of the pear trees after planting, and the fertilizer used is mainly nitrogen fertilizer; the second topdressing is carried out during the fruit expansion period of the pear trees, and this stage is mainly phosphorus-potassium compound fertilizer; the third time is in the late fruit growth period of the pear trees, and the fertilizer applied is the same as the second topdressing.

[0003] At the same time, in the process of cultivating pear trees, in addition to drilling holes for fertilization, spraying is also required to prevent and control pests and promote fruit development. Therefore, the present invention provides a drilling device with adjustable cultivation depth, which meets the depth adjustment and spraying requirements of root fertilization during the cultivation of pear trees and improves work efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a pear tree drilling cultivation device based on adjustable depth, which can meet the cultivation depth adjustment needs in the pear tree cultivation process through multi-directional depth indication and improve work efficiency.

[0005] In order to achieve the above object, the technical solution of the present invention is as follows:

[0006] A pear tree drilling cultivation device with adjustable depth, comprising a mounting block, the center of which is rotatably matched with a drill rod;

[0007] An installation chamber is provided in the installation block, and a conical block is provided in the installation chamber. The conical block is sleeved on the drill rod. The installation block is also provided with a plurality of indicating mechanisms for indicating the drilling depth of the drill rod. The indicating mechanisms include a marking rod and a liquid storage bag. A piston is fixedly connected to one end of the marking rod. A plurality of sliding grooves corresponding to the marking rod are provided inside the installation block. The piston is located in the sliding groove, and the piston and the sliding groove are slidably matched.

[0008] The liquid storage bag is arranged in a ring shape with the conical block as the center, and the liquid storage bag is communicated with the bottom of the sliding groove.

[0009] The following beneficial effects are achieved by adopting the above scheme:

[0010] The conical block is used to squeeze the surrounding liquid storage capsules, so that the liquid in the liquid storage capsule pushes the piston to push the indicator rod out, so as to push the indicator rod at the top to extend to indicate the drilling depth, which is convenient for soil drilling. The position of the control indicator mechanism and the personnel is pointed to the direction, so as to control the corresponding liquid storage capsule to work, provide reference significance for subsequent spraying and observing the depth direction, thereby improving work efficiency.

[0011] Furthermore, the indicating mechanism is arranged in a ring shape with the mounting block as the center, and the conical blocks are enlarged in order from top to bottom; and the liquid storage capsules are evenly arranged in the moving direction of the marking rod, and a plurality of scale lines are engraved on the marking rod.

[0012] Beneficial effects: The piston moves in the sliding groove to generate a driving force to move the marking rod, thereby confirming the rotation depth of the drill rod; at the same time, since the indicating mechanism is arranged in a ring with the mounting block as the center, the appropriate indicating length of the observing marking rod can be selected for display according to the standing position of the personnel or the environment, thereby improving the convenience during use.

[0013] Furthermore, a handle is fixedly connected to one end of the marking rod away from the piston, a placement groove is formed on the top of the mounting block, and the diameter of the handle is smaller than the diameter of the placement groove.

[0014] Beneficial effect: The setting of the handle provides conditions for hand gripping, so as to drive the marking rod to slide and reset in the placement groove. At the same time, the placement groove provides a hidden space for placing the handle, and the gap between the handle and the placement groove facilitates the removal of the handle.

[0015] Furthermore, a protective layer is fixedly connected to one side of the liquid storage bag close to the drill rod.

[0016] Beneficial effect: The protective layer reduces direct contact between the liquid storage bag and the drill rod, thereby protecting the liquid storage bag from damage and increasing the service life of the liquid storage bag.

[0017] Furthermore, the mounting block is also connected to a plurality of liquid inlet pipes, which are arranged corresponding to the sliding grooves, and the mounting block is also provided with a plurality of first grooves and second grooves, wherein the first grooves are located above the second grooves and are connected to the sliding grooves, and the second grooves are located below the sliding grooves; a clamping block is clamped in the first groove or the second groove;

[0018] A connecting pipe is connected between the sliding groove and the liquid storage bag, and the sliding groove is also connected to a liquid injection pipe, and one end of the liquid injection pipe away from the sliding groove is located on both sides of the mounting block, and the other end of the liquid injection pipe away from the sliding groove is located below the second groove;

[0019] When the block is located in the first groove, the sliding groove is closed and the injection tube is unobstructed; when the block is located in the second groove, the sliding groove is unobstructed and the injection tube is closed.

[0020] Beneficial effects: By positioning the block in the first slot or the second slot, the connectivity between the sliding slot and the injection pipe is controlled, and the liquid medicine is discharged through the injection pipe in different directions to spray the surrounding area of ​​the pear tree. During the drilling and fertilization process, the liquid medicine spraying in a controlled direction is achieved, thereby improving work efficiency.

[0021] Furthermore, the injection tube is filled with a stopper.

[0022] Beneficial effect: The liquid injection pipe is blocked by a plug to control the liquid spraying direction to correspond to the pre-operation direction of the personnel, so as to improve the work efficiency.

[0023] Furthermore, a plurality of glass layers are provided on the mounting block, and the positions of the glass layers correspond to the positions of the sliding grooves.

[0024] Beneficial effect: The glass layer makes it easy to confirm the liquid content inside the sliding groove, so as to control the amount of liquid entering the water bag.

[0025] Furthermore, a drill bit is fixedly connected to one end of the drill rod, the drill bit is located at an end of the mounting block away from the placement groove, and a cross is fixedly connected to the other end of the drill rod.

[0026] Beneficial effect: The drill bit is driven to rotate through the cross, so as to drive the drill bit to rotate on the soil surface, which is convenient for drilling.

[0027] Furthermore, a fertilizing rod is slidably matched at the center of the drill rod, and a plurality of supplementary ports are provided on the fertilizing rod, and the supplementary ports are located on a side of the fertilizing rod close to the drill bit.

[0028] Beneficial effects: By extending the fertilization rod, the supplementary port is extended into the soil, the liquid injection channel is maintained, and the external liquid fertilizer or water is connected to facilitate the root topdressing of the pear tree.

[0029] Furthermore, rubber layers are fixedly connected to both sides of the card block, and when the card block is located at the deepest part of the first groove or the second groove, one end of the card block is located outside the mounting block.

[0030] Beneficial effects: The rubber layer of the card block is used to improve the sealing between the card block and the first groove or the second groove, so as to achieve the sealing requirements of the sliding groove or the injection tube. At the same time, the extended card block is convenient for replacing the position of the card block to adjust the indicating direction of the marking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The present invention is a schematic diagram of the appearance of a pear tree drilling cultivation device with adjustable depth according to an embodiment of the present invention.

[0032] Figure 2 The invention is a top view of a pear tree drilling cultivation device with adjustable depth according to an embodiment of the invention.

[0033] Figure 3It is a cross-sectional view of a pear tree drilling cultivation device with adjustable depth according to an embodiment of the present invention.

[0034] Figure 4 for Figure 3 Schematic diagram of the middle marker rod extending.

[0035] Figure 5 for Figure 3 Schematic diagram of the extension of the fertilizer rod.

[0036] Among them, the figure marks in the drawings of the specification include: mounting block 1, sliding groove 10, placement groove 11, liquid inlet pipe 12, glass layer 13, injection pipe 14, plug 2, drill rod 3, cross 31, conical block 32, drill bit 33, clamping block 4, first groove 41, second groove 42, fertilization rod 5, replenishing port 51, marking rod 6, piston 61, liquid storage bag 7. DETAILED DESCRIPTION

[0037] The following is further described in detail through specific implementation methods:

[0038] Example 1

[0039] The embodiment is basically as shown in the attached Figures 1 to 5 As shown: a pear tree drilling cultivation device based on adjustable depth includes a mounting block 1, a drill rod 3 is rotatably fitted at the center of the mounting block 1, a drill bit 33 is fixedly connected to one end of the drill rod 3, the drill bit 33 is located at one end of the mounting block 1 away from the placement groove 11, and a cross 31 is fixedly connected to the other end of the drill rod 3.

[0040] An installation chamber is provided in the installation block 1, in which a conical block 32 is provided, which is sleeved on the drill rod 3, and the conical block 32 increases in size from top to bottom; a plurality of indicating mechanisms for indicating the drilling depth of the drill rod 3 are also provided on the installation block 1, and the indicating mechanisms are arranged in a ring shape with the installation block 1 as the center; the indicating mechanism comprises a marking rod 6 and a liquid storage capsule 7, one end of the marking rod 6 is fixedly connected to a piston 61, a plurality of sliding grooves 10 corresponding to the marking rod 6 are provided inside the installation block 1, the piston 61 is located in the sliding groove 10, and the piston 61 and the sliding groove 10 are slidably matched; and the liquid storage capsule 7 is arranged in a ring shape with the conical block 32 as the center, the liquid storage capsule 7 is connected to the bottom of the sliding groove 10, and a protective layer (not shown in the figure, the material of the protective layer in this embodiment is selected from polyethylene material) is fixedly connected to the side of the liquid storage capsule 7 close to the drill rod 3; the liquid storage capsule 7 is evenly arranged in the moving direction of the marking rod 6, and a plurality of scale lines are engraved on the marking rod 6.

[0041] One end of the marking rod 6 away from the piston 61 is fixedly connected with a handle (not shown in the figure), and a placement groove 11 is opened on the top of the mounting block 1, and the diameter of the handle is smaller than the diameter of the placement groove 11.

[0042] The mounting block 1 is also connected with a plurality of liquid inlet pipes 12, which are arranged corresponding to the sliding groove 10, and the mounting block 1 is also provided with a plurality of first grooves 41 and second grooves 42, wherein the first groove 41 is located above the second groove 42, and the first groove 41 is connected with the sliding groove 10, and the second groove 42 is located below the sliding groove 10; a clamping block 4 is clamped in the first groove 41 or the second groove 42; a connecting pipe is connected between the sliding groove 10 and the liquid storage capsule 7, and the sliding groove 10 is also connected with a liquid injection pipe 14, and one end of the liquid injection pipe 14 away from the sliding groove 10 is located on both sides of the mounting block 1, and one end of the liquid injection pipe 14 away from the sliding groove 10 is located below the second groove 42, and a plug 2 is also filled in the one end of the liquid injection pipe 14 away from the sliding groove 10. Rubber layers are bonded to both sides of the clamping block 4, and when the clamping block 4 is located at the deepest part of the first groove 41 or the second groove 42, one end of the clamping block 4 is located outside the mounting block 1.

[0043] When the block 4 is located in the first groove 41 , the sliding groove 10 is closed and the injection tube 14 is unobstructed; when the block 4 is located in the second groove 42 , the sliding groove 10 is unobstructed and the injection tube 14 is closed.

[0044] The specific implementation process is as follows: first, place the mounting block 1 on the ground, and keep the bracket 2 in the same straight line so that the mounting block 1 is level with the ground. When applying topdressing, adjust the indication direction of the marking rod 6 according to the standing angle of the staff or the environmental shielding conditions (such as steps, surrounding trees blocking the reason), and select a suitable observation angle to display the marking rod 6 to improve the convenience during use. Then drive the drill bit 33 to rotate through the cross 31 to drive the drill bit 33 to rotate on the soil surface. At the same time, during the drilling and fertilization process, according to the standing direction and the direction in which the liquid medicine needs to be sprayed, the liquid medicine is added to the liquid storage capsule 7 through the connection between the liquid inlet pipe 12 and the block 4.

[0045] When the card block 4 is located in the first groove 41, the conical block 32 contacts the liquid storage capsule 7, so that the medicine in the liquid storage capsule 7 enters the sliding groove 10 to push the marking rod 6 at the current position to extend for indication; when the card block 4 at other positions is located in the second groove 42, the conical block 32 contacts the liquid storage capsule 7, so that the medicine in the liquid storage capsule 7 enters the injection tube 14, and is discharged through the injection tube 14 to spray the surrounding pear tree environment, thereby meeting the need for spraying medicine for the surrounding environment. At the same time, through directional spraying control, the probability of people contacting the medicine is reduced, thereby improving convenience during use.

[0046] When the liquid in the liquid storage bag 7 pushes the piston 61 to move, the piston 61 moves in the sliding groove 10 to form a driving force to move the marking rod 6, thereby confirming the rotation depth of the drill rod 3; at the same time, since the indicating mechanism is arranged in a ring with the mounting block 1 as the center, the appropriate indicating length of the observing marking rod 6 can be selected for display according to the standing position of the person or the environment, thereby improving the convenience during use.

[0047] Example 2

[0048] The difference from the above embodiment is that the mounting block 1 is further provided with a plurality of glass layers 13, and the positions of the glass layers 13 and the sliding grooves 10 correspond to each other.

[0049] The specific implementation process is as follows: the glass layer 13 is convenient for confirming the liquid content inside the sliding groove 10, so as to control the amount of liquid entering the water bag. At the same time, the glass layer 13 is convenient for confirming whether the block 4 is completely inserted into the first groove 41.

[0050] Example 3

[0051] The difference from the above embodiment is that a fertilizing rod 5 is slidably fitted at the center of the drill rod 3 , and a plurality of supplementary ports 51 are formed on the fertilizing rod 5 . The supplementary ports 51 are located on a side of the fertilizing rod 5 close to the drill bit 33 .

[0052] The specific implementation process is as follows: manually push the fertilization rod 5 to move, so that the fertilization rod 5 extends out of the drill rod 3, connects the fertilization rod 5 with the water pipe, and extends the supplementary port 51 into the soil to maintain the injection channel, so as to connect the external liquid fertilizer or water to facilitate root topdressing of the pear tree.

[0053] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and / or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A pear tree drilling cultivation device based on adjustable depth, characterized in that: It includes a mounting block, the center of which is rotatably matched with a drill rod; An installation chamber is provided in the installation block, and a conical block is provided in the installation chamber. The conical block is sleeved on the drill rod. The installation block is also provided with a plurality of indicating mechanisms for indicating the drilling depth of the drill rod. The indicating mechanisms include a marking rod and a liquid storage bag. A piston is fixedly connected to one end of the marking rod. A plurality of sliding grooves corresponding to the marking rod are provided inside the installation block. The piston is located in the sliding groove, and the piston and the sliding groove are slidably matched. The liquid storage bag is arranged in a ring shape with the conical block as the center, and the liquid storage bag is communicated with the bottom of the sliding groove.

2. The depth-adjustable pear tree drilling cultivation device according to claim 1, characterized in that: The indicating mechanism is arranged in a ring shape with the installation block as the center, and the conical blocks are enlarged in order from top to bottom; and the liquid storage capsules are evenly arranged in the moving direction of the marking rod, and a plurality of scale lines are engraved on the marking rod.

3. The depth-adjustable pear tree drilling cultivation device according to claim 2, characterized in that: A handle is fixedly connected to one end of the marking rod away from the piston, a placement groove is opened on the top of the mounting block, and the diameter of the handle is smaller than the diameter of the placement groove.

4. The depth-adjustable pear tree drilling cultivation device according to claim 3 is characterized in that: A protective layer is fixedly connected to one side of the fluid storage bag close to the drill rod.

5. The depth-adjustable pear tree drilling cultivation device according to claim 4, characterized in that: The mounting block is also connected to a plurality of liquid inlet pipes, which are arranged corresponding to the sliding grooves, and the mounting block is also provided with a plurality of first grooves and second grooves, wherein the first grooves are located above the second grooves and are connected to the sliding grooves, and the second grooves are located below the sliding grooves; a clamping block is clamped in the first groove or the second groove; A connecting pipe is connected between the sliding groove and the liquid storage bag, and the sliding groove is also connected to a liquid injection pipe, and one end of the liquid injection pipe away from the sliding groove is located on both sides of the mounting block, and the other end of the liquid injection pipe away from the sliding groove is located below the second groove; When the block is located in the first groove, the sliding groove is closed and the injection tube is unobstructed; when the block is located in the second groove, the sliding groove is unobstructed and the injection tube is closed.

6. The depth-adjustable pear tree drilling cultivation device according to claim 5, characterized in that: The injection tube is also filled with a stopper.

7. The depth-adjustable pear tree drilling cultivation device according to claim 6, characterized in that: The mounting block is also provided with a plurality of glass layers, and the positions of the glass layers correspond to the sliding grooves.

8. The depth-adjustable pear tree drilling cultivation device according to claim 7, characterized in that: One end of the drill rod is fixedly connected with a drill bit, the drill bit is located at an end of the mounting block away from the placement groove, and the other end of the drill rod is fixedly connected with a cross.

9. The depth-adjustable pear tree drilling cultivation device according to claim 8, characterized in that: A fertilizing rod is slidably matched at the center of the drill rod. The fertilizing rod is also provided with a plurality of supplementary openings, which are located at one side of the fertilizing rod close to the drill bit.

10. The depth-adjustable pear tree drilling cultivation device according to claim 9, characterized in that: The two sides of the clamping block are fixedly connected with rubber layers. When the clamping block is located at the deepest part of the first groove or the second groove, one end of the clamping block is located outside the mounting block.

Images