CN211064076U

CN211064076U - Handheld fruit tree pruning root loosening and fertilizing device

Info

Publication number: CN211064076U
Application number: CN201921644182.0U
Authority: CN
Inventors: 吕长军; 张义凤
Original assignee: Changsha Zaoli Agricultural Technology Co Ltd
Current assignee: Changsha Zaoli Agricultural Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-24
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a fertilizing device, in particular to a handheld fruit tree root pruning, soil loosening and fertilizing device, which comprises a device main body, a handle, a support frame, a drill bit, a barrel cover, an adjusting rod, a reset spring, a transparent window, a fixed bolt, a first rotary sawtooth group and a second rotary sawtooth group, wherein the drill bit is fixedly arranged at the bottom of the device main body, the top end of the drill bit extends into the device main body, a through hole is arranged at the bottom of the device main body, the first rotary sawtooth group and the second rotary sawtooth group are fixedly arranged at the periphery of the drill bit from top to bottom in sequence, the support frame is arranged at both sides of the device main body, the support frame and the device main body are fixedly arranged through the fixed bolt, the transparent window is arranged on the base plane of the device main body, materials are placed in the device main body, the barrel cover is fixedly arranged at the top of the device main body, integrates multiple functions of soil loosening, trimming and fertilizing, and has certain popularization effect.

Description

Handheld fruit tree pruning root loosening and fertilizing device

Technical Field

The utility model relates to a fertilizer injection unit specifically is a handheld fruit tree prunes root fertilizer injection unit that loosens soil.

Background

Fertilization, which refers to an agricultural technical measure of applying fertilizer to soil or spraying the fertilizer on plants to provide nutrients needed by the plants and maintain and improve soil fertility, wherein the main purpose of the fertilization is to increase crop yield, improve crop quality, cultivate soil fertility and improve economic benefits, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture, the main basis of the fertilization is soil fertility level, crop type, target yield, climate environment and fertilizer characteristics, so that a proper fertilizer is selected, the required fertilizer dosage is estimated, the fertilization time and fertilization mode are determined, the fertilization can be divided into base fertilizer and additional fertilizer according to the difference of the fertilization time, and the fertilization can be divided into broadcast fertilization, water fertilization, hole fertilization, strip fertilization and the like according to the difference of the fertilization mode; the spreading and the flushing are favorable for the diffusion of nutrients, the application is convenient, but the nutrient loss is large, and the utilization rate is lower; the nutrient loss of hole application and strip application is less, the utilization rate is high, but certain mechanical energy is consumed; along with the development of modern accurate agriculture, accurate fertilization has also obtained the rapid development to become an important fertilization mode, and at the fruit tree planting in-process, just need fertilize it at its growth in-process, but most fruit growers still adopt traditional fertilization mode and fertilization instrument at present, can not loosen the soil, the root is pruned and fertilizes and operate simultaneously, can not directly convey its nutrient to the fruit tree root simultaneously, influence the growth of its fruit tree, consequently need a handheld fruit tree to prune root fertilizer injection unit and loose the soil and improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a handheld fruit tree is pruned root and is loosened soil fertilizer injection unit to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a handheld fruit tree pruning root loosening and fertilizing device comprises a device main body, a handle, a supporting frame, a drill bit, a cylinder cover, an adjusting rod, a reset spring, a transparent window, a fixing bolt, a first rotating sawtooth group and a second rotating sawtooth group, wherein the drill bit is fixedly installed at the bottom of the device main body, the top end of the drill bit extends into the device main body, a through hole is formed in the bottom of the device main body, the first rotating sawtooth group and the second rotating sawtooth group are sequentially and fixedly installed on the periphery of the drill bit from top to bottom, the supporting frame is arranged on each of two sides of the device main body, the supporting frame and the device main body are fixedly installed through the fixing bolt, the transparent window is arranged on the base surface of the device main body, materials are placed in the device main body, the cylinder cover is fixedly installed at the top of the device main body, the handle is arranged at the top of the cylinder cover, and the adjusting rod is close to the inside that the cover one end extends to the device main part, the cover is equipped with reset spring on the adjusting rod, the handle base face is inlayed and is provided with control switch, set up the recess on the handle, the inner wall of recess is pasted and is provided with the rubber pad.

Preferably, the transparent window is provided with scale marks.

Preferably, the outer surface of the support frame is of an inclined Z-shaped structure, and the inner part of the support frame is of a solid structure.

Preferably, the first rotating sawtooth group is provided with four groups of sawteeth, and the diameters of the sawteeth are equal.

Preferably, the second rotary sawtooth group is provided with a plurality of groups of sawteeth, and the diameter size is gradually reduced from top to bottom.

Preferably, the top end of the drill bit is fixedly provided with a motor, and the motor and the device body are fixedly arranged through a connecting rod.

Preferably, the transparent material cylinder is fixedly arranged in the device main body, and the adjusting rod penetrates through the transparent material cylinder and extends to the bottom of the transparent material cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, during the use, through setting up have a plurality of groups diameter size from last to reducing the rotatory sawtooth group utilization of degressive second in proper order down and reaching bigger power, thereby make the drill bit progressively enter into to soil in, can effectively loosen the soil to its soil, increase its inside oxygen content, and through setting up have the first rotatory sawtooth group of four group's sawtooth that the diameter size equals deepen the degree of depth of pitch in the size that does not influence the pitch, avoid the inconvenient subsequent operation of too big pitch, and through two sets of rotatory sawtooth groups that set up on the one hand effectual its material conveying to fruit tree root, concentrate and give the nutrient, on the other hand can prune the fruit tree root, avoid too much root branch to disperse its nutrient substance, be unfavorable for the growth on fruit tree top.

2. The utility model discloses in, during the use, set up notched handle through setting up and accord with human engineering, the user of being convenient for carries and removes whole device on the one hand, on the other hand convenience of customers loosens the soil to the fruit tree, the operation of pruning and fertilization, and set up the rubber pad at the recess inner wall through pasting, not only the effectual comfort level that increases user's hand, the frictional force of its hand and handle has still been increased, avoid the phenomenon of skidding, and adjust pole convenience of customers' to the derivation of material through setting up, but simultaneously establish the reset spring who adjusts the pole through the cover and make to adjust the pole after deriving the material automatic re-setting, and is swift convenient, and easy operation, in this meantime, make whole device collect and loosen the soil, prune, fertilize multiple functions in an organic whole, really accomplish economy and suitable for the fruit grower.

3. The utility model discloses in, during the use, through setting up transparent window convenience of customers at device main part base face to carry out audio-visual the looking over to the surplus of its material, so that in time carry out the supply of material to its inside, and help the user to carry out effectual control to the derivation volume of material through the scale mark that sets up on transparent window, avoid too much or too little material to cause the influence to the growth of fruit tree, and through the support frame greatly increased the stability of integrated device in the use of slope Z word structure that is that sets up, avoid causing and empty, influence its work efficiency.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the external structure of the drill bit of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a.

In the figure: 1-device body, 2-handle, 3-support frame, 4-drill bit, 5-material, 6-cylinder cover, 7-adjusting rod, 8-reset spring, 9-transparent window, 10-fixed bolt, 11-through hole, 12-first rotary sawtooth group, 13-second rotary sawtooth group, 14-groove, 15-rubber pad and 16-control switch.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution:

a handheld fruit tree pruning root loosening and fertilizing device comprises a device main body 1, a handle 2, a supporting frame 3, a drill bit 4, a cylinder cover 6, an adjusting rod 7, a return spring 8, a transparent window 9, a fixing bolt 10, a first rotary sawtooth group 12 and a second rotary sawtooth group 13, wherein the drill bit 4 is fixedly installed at the bottom of the device main body 1, the top end of the drill bit 4 extends into the device main body 1, a through hole 11 is formed in the bottom of the device main body 1, the first rotary sawtooth group 12 and the second rotary sawtooth group 13 are fixedly installed on the periphery of the drill bit 4 from top to bottom in sequence, when the handheld fruit tree pruning root loosening and fertilizing device is used, a plurality of groups of second rotary sawtooth groups 13 with diameters decreasing from top to bottom in sequence are used for reducing the stress area to achieve larger acting force, so that the drill bit 4 gradually enters soil, soil can be effectively loosened, and the oxygen content in the soil can be increased, the depth of the pit distance is deepened without influencing the size of the pit distance through the arranged first rotary saw tooth group 12 with four groups of saw teeth with equal diameters, the phenomenon that the overlarge pit distance is inconvenient for subsequent operation is avoided, on one hand, materials of the rotary saw tooth groups are effectively conveyed to the root of a fruit tree through the two groups of rotary saw tooth groups, nutrients are supplied in a concentrated mode, on the other hand, the root of the fruit tree can be trimmed, the situation that excessive root branches disperse nutrients and are not beneficial to growth of the top end of the fruit tree is avoided, the two sides of the device main body 1 are respectively provided with the supporting frame 3, the supporting frame 3 and the device main body 1 are fixedly installed through the fixing bolt 10, the base plane of the device main body 1 is provided with the transparent window 9, the materials 5 are placed inside the device main body 1, and when the device is used, a user can conveniently and visually check the allowance, so as to supply the material 5 to the inside of the device in time, and help the user to effectively control the amount of the material guided out by the scale lines arranged on the transparent window 9, thereby avoiding the influence of too much or too little material on the growth of fruit trees, and greatly increasing the stability of the whole device in the using process by the arranged support frame 3 with an inclined Z-shaped structure, avoiding the falling and influencing the working efficiency, the top of the device main body 1 is fixedly provided with the cylinder cover 6, the top of the cylinder cover 6 is provided with the handle 2, the handle 2 is fixedly connected with the cylinder cover 6 by the adjusting rod 7, one end of the adjusting rod 7 close to the cylinder cover 6 extends to the inside of the device main body 1, the adjusting rod 7 is sleeved with the reset spring 8, the base plane of the handle 2 is embedded with the control switch 16, the handle 2 is provided with the groove 14, the inner wall of the groove 14 is adhered with the rubber pad 15, during the use, handle 2 through seting up fluted 14 that sets up accords with human engineering, the user of being convenient for carries and removes the integrated device on the one hand, on the other hand convenience of customers loosens the soil to the fruit tree, the operation of pruning and fertilization, and through pasting rubber pad 15 that sets up at recess 14 inner wall, not only the effectual comfort level that increases user's hand, the frictional force of its hand and handle 2 has still been increased, avoid skidding the phenomenon, and adjust pole 7 convenience of customers's derivation to the material through setting up, but also make through the cover establish reset spring 8 on adjusting pole 7 and adjust pole 7 can automatic re-setting after exporting the material, and is swift convenient, and the operation is thus simple, in this moment, make the integrated device collect and loosen the soil, prune, fertilize multiple functions in an organic whole, really accomplish economy and be suitable for.

The utility model discloses the theory of operation: during the use, the handle 2 that the user accessible set up removes the integrated device to the assigned position, and place it stably through two sets of support frames 3 that set up, and press the control switch 16 that sets up, the motor begins work simultaneously, it rotates to drive the first rotatory sawtooth group 12 and the rotatory sawtooth group 13 of second that set up through drill bit 4, thereby soil to the specified scope loosens the soil, the pruning and the dig pit that fruit tree root part was propped up, when reaching certain pit apart from the degree of depth, can press down the regulation pole 7 that sets up through handle 2, thereby accomplish the derivation of material, the while is established reset spring 8 through the cover on adjusting pole 7 and is resumeed regulation pole 7 to the normal position, the integrated device simple structure, concentrate and give the nutrient, collect the soil loosening, prune, fertilize multiple functions in an organic whole, really accomplish economy and suitable for the fruit grower, certain spreading value has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld fruit tree is pruned root and is loosened soil fertilizer injection unit, includes device main part (1), handle (2), support frame (3), drill bit (4), cover for a cylinder (6), adjusts pole (7), reset spring (8), transparent window (9), gim peg (10), first rotatory sawtooth group (12) and the rotatory sawtooth group of second (13), its characterized in that: the device is characterized in that a drill bit (4) is fixedly mounted at the bottom of the device body (1), the top end of the drill bit (4) extends to the inside of the device body (1), a through hole (11) is formed in the bottom of the device body (1), a first rotary sawtooth group (12) and a second rotary sawtooth group (13) are sequentially and fixedly mounted on the periphery of the drill bit (4) from top to bottom, support frames (3) are arranged on two sides of the device body (1), the support frames (3) and the device body (1) are fixedly mounted through fixing bolts (10), a transparent window (9) is arranged on the base surface of the device body (1), materials (5) are placed inside the device body (1), a barrel cover (6) is fixedly mounted at the top of the device body (1), a handle (2) is arranged at the top of the barrel cover (6), and the handle (2) and the barrel cover (6) are fixedly connected through an adjusting rod (7), and adjust pole (7) and be close to the inside that cover (6) one end extended to device main part (1), it is equipped with reset spring (8) to overlap on adjusting pole (7), handle (2) base face is inlayed and is provided with control switch (16), seted up on handle (2) recess (14), the inner wall paste of recess (14) is provided with rubber pad (15).

2. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: and the transparent window (9) is provided with scale marks.

3. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: the outer surface of the support frame (3) is of an inclined Z-shaped structure, and the inner part of the support frame is of a solid structure.

4. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: the first rotating sawtooth group (12) is provided with four groups of sawteeth, and the diameters of the sawteeth are equal.

5. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: the second rotary sawtooth group (13) is provided with a plurality of groups of sawteeth, and the diameter size is gradually reduced from top to bottom.

6. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: the top end of the drill bit (4) is fixedly provided with a motor, and the motor and the device main body (1) are fixedly arranged through a connecting rod.

7. The hand-held fruit tree pruning root loosening and fertilizing device as claimed in claim 1, wherein: the inside fixed mounting of device main part (1) has transparent feed cylinder, and adjusts pole (7) and run through the inside extension of transparent feed cylinder to its bottom.