CN217160446U

CN217160446U - Fertilizer injection unit for hawthorn planting

Info

Publication number: CN217160446U
Application number: CN202221122360.5U
Authority: CN
Inventors: 戴衍朋; 周倩; 王平; 李念虹; 张强; 张乐林
Original assignee: Shandong Academy of Chinese Medicine
Current assignee: Shandong Academy of Chinese Medicine
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-12
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a hawthorn is planted and is used fertilizer injection unit, including the automobile body, car body connection has first motor, and first motor meshing has the second bevel gear, and the second bevel gear is connected with the pivot, and the pivot is rotated and is connected on the automobile body, still is provided with the guide rail on the second bevel gear, and guide rail sliding connection has the rack, and rack toothing has the second motor, still is provided with the buckle on the rack, the fixed spray lance of buckle centre gripping, and spray lance one end is connected with the nozzle. This device easy operation, rational in infrastructure can realize the adjustment work of nozzle height and angle, can accomplish the fixed and dismantlement work of spray lance and nozzle fast through the buckle simultaneously, have improved fertilizer injection unit's for hawthorn planting performance.

Description

Fertilizer injection unit for hawthorn planting

Technical Field

The utility model relates to a hawthorn tree fertilization technical field, concretely relates to hawthorn is planted and is used fertilizer injection unit.

Background

The hawthorn tree is a common economic crop in Shandong, Henan and Hebei of China, the hawthorn is a shallow root tree species, has strong growth capability and can grow in barren mountainous regions, and the hawthorn fruit can be eaten and used as medicine, so the hawthorn tree has high popularization and planting value; although the hawthorn trees are drought-resistant and barren-resistant, in order to promote the growth of plants and increase the fruit yield, liquid fertilizer needs to be sprayed on the leaf surfaces of the plants at variable times after the hawthorn seedlings are planted, in the plant growth period and in the flowering period, so that the aim of quickly topdressing and promoting the growth is achieved.

However, the prior fertilizing device for hawthorn planting has the following problems: first, leaf surface spray fertilizer requires that all leaf surfaces of plant all spray, and the effect of leaf surface topdressing just can be best like this, but the height of nozzle can not freely be adjusted among the fertilizer injection unit for current hawthorn planting, and the angle of nozzle can not freely be adjusted, causes and can only spray the plant leaf surface in fixed height and the fixed angle, and the leaf surface of plant can't all be sprayed, causes the liquid fertilizer to spray inhomogeneous, incomplete, and the topdressing effect worsens. Secondly, present fertilizer injection unit's for hawthorn planting nozzle and spray lance are fixed mounting on the device, and unable quick dismantlement when nozzle and spray lance need be changed, and it is more troublesome to dismantle, wastes time and energy, and it is very inconvenient to use. Therefore, it is necessary to improve the conventional fertilizing device for hawthorn planting.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the fertilizing device for hawthorn planting is provided. The device is simple to operate and reasonable in structure, can adjust the height and the spraying angle of the nozzle to work, and enables the leaf surfaces of the whole hawthorn plants to be sprayed with the liquid fertilizer, so that the liquid fertilizer is sprayed more uniformly and comprehensively; meanwhile, the connection between the nozzle and the spray rod and the fertilizing device for hawthorn planting is improved, and the nozzle and the spray rod are quickly fixed and detached.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a fertilizer injection unit for hawthorn planting, including the automobile body, be connected with the water tank on the automobile body, be provided with the immersible pump in the water tank, the immersible pump is connected with the nozzle, rotate on the automobile body and be connected with the second bevel gear, the second bevel gear has seted up the cavity along the axial, the cavity runs through the second bevel gear, the second bevel gear meshes there is first bevel gear, first bevel gear is connected with first motor, first motor sets up on the automobile body; the second bevel gear is also connected with a guide rail, the guide rail is connected with a vertically arranged rack in a sliding manner, and the bottom end of the rack freely penetrates through the cavity and the vehicle body and extends downwards; the rack is connected with the nozzle, the nozzle is connected with a hose, and the hose is connected with the submersible pump; the rack is engaged with a gear, the gear is connected with a second motor, and the second motor is arranged at the top of the second bevel gear.

Preferably, still be connected with the buckle on the rack, the buckle includes the fixed block, fixed block symmetric connection in on the rack, fixed block sliding connection has the centre gripping post, centre gripping end of the column portion centre gripping spray lance, the centre gripping post is still overlapped and is equipped with reset spring, reset spring one end with the centre gripping post is connected, the reset spring other end with the fixed block is connected.

Preferably, the bottom of the second bevel gear is connected with a rotating shaft, the rotating shaft is provided with a second cavity along the axial direction, the second cavity penetrates through the rotating shaft, the second cavity is communicated with the cavity of the second bevel gear, the rotating shaft is sleeved and rotatably connected with a bearing, and the bearing is connected to the vehicle body.

Preferably, the rack is symmetrically provided with tracks penetrating through the rack, and the tracks are slidably connected with the guide rail.

Preferably, the opposite end parts of the clamping columns are rotatably connected with rotating wheels which are horizontal in the axial direction, and grooves are formed in the outer edges of the rotating wheels.

Preferably, in the initial state, the return spring is in the original length, and the outer edges of the rotating wheels are in contact with each other.

Preferably, the end of the spray rod is connected with the nozzle, the other end of the spray rod is connected with the hose, and the other end of the hose is connected with the submersible pump of the water tank.

Preferably, the vehicle body is further connected with a push handle, the push handle is provided with a control panel, and the first motor and the second motor are respectively electrically connected with the control panel.

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

1. the utility model discloses in be provided with second bevel gear and rack, second bevel gear rotates through the pivot to be connected with the automobile body, is provided with the guide rail on the second bevel gear, and the rack passes through guide rail and second bevel gear sliding connection, is provided with the nozzle on the rack, and the rotation of second bevel gear drives the rack and rotates to finally drive the nozzle and rotate, thereby realize the adjustment work of nozzle angle; the rack slides up and down along the guide rail in the vertical direction, and the rack slides to drive the nozzle to move in the vertical direction, so that the work of adjusting the height of the nozzle is realized.

2. The utility model is also provided with a buckle, when the spray rod needs to be fixed, the spray rod is placed at the place where the rotating wheels contact with each other and extruded, so that the rotating wheels are far away from each other, when the distance between the rotating wheels is equal to the diameter of the spray rod, the rotating wheels can clamp and fix the spray rod, and the grooves on the outer edge of the rotating wheels can increase the contact area with the spray rod, thereby realizing the quick fixation of the spray rod; when the spray rod is disassembled, the spray rod can be disassembled from the rack together with the nozzle only by pulling the spray rod outwards and separating the spray rod from the groove in the outer edge of the rotating wheel, so that the spray rod is disassembled quickly.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the rotating structure of the present invention;

FIG. 3 is a structural diagram of a control panel of the present invention;

FIG. 4 is a view of the structure of the buckle of the present invention (initial state);

FIG. 5 is a view showing a structure of the buckle according to the present invention (working state);

description of reference numerals:

1, a vehicle body; 2 a first motor; 3 a first bevel gear; 4, a flexible pipe; 5, buckling; 6, a nozzle; 7 rack bars; 8, tracks; 9 a guide rail; 10 gears; 11 a second motor; 12 bearing; 13 a second bevel gear; 14 a spray rod; 15 a rotating shaft; 16 water tanks; 17 pushing hands; 18 a control panel; 21 clamping the column; 22 a return spring; 23, a runner; and 24, fixing blocks.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1-3, the present embodiment provides a fertilizer apparatus for hawthorn planting, which includes a vehicle body 1, wherein a first motor 2 is connected to the vehicle body 1, a rotating shaft of the first motor 2 is rotatably connected to a first bevel gear 3 which is axially horizontal, the first bevel gear 3 is engaged with a second bevel gear 13 which is axially vertical, a rotating shaft 15 is connected to a lower side of the second bevel gear 13, the rotating shaft 15 is hollow and is vertically run through to form a cavity, the second bevel gear 13 is also provided with a through hole at the position of the cavity of the rotating shaft 15, the cavity and the through hole are mutually communicated, a bearing 12 is sleeved and rotatably connected to an outer side of the rotating shaft 15, and the bearing 12 is connected to the vehicle body 1.

The second bevel gear 13 is further symmetrically provided with guide rails 9 at the through hole, the guide rails 9 are slidably connected with a vertically arranged rack 7, as shown in fig. 1, two sides of the rack 7 are symmetrically provided with tracks 8 penetrating through the rack 7, the guide rails 9 are embedded in the tracks 8 and coupled with the tracks 8, the length of the guide rails 9 is smaller than that of the tracks 8, the rack 7 can slide up and down along the guide rails 9, and the rack 7 can sequentially penetrate through the through hole of the second bevel gear 13 and the cavity on the rotating shaft 15 from top to bottom along the guide rails 9 and extend downwards.

The second bevel gear 13 is also provided with a second motor 11, a rotating shaft of the second motor 11 is connected with a gear 10, the gear 10 is meshed with the rack 7, and the second motor 11 drives the rack 7 to ascend and descend through the gear 10. The rack 7 is also connected with a spray rod 14, the end part of the spray rod 14 is connected with the nozzle 6, the gear 10 rotates to drive the rack 7 to slide up and down along the guide rail 9, and finally the nozzle 6 is driven to slide up and down, so that the height of the nozzle 6 is adjusted. The first bevel gear 3 rotates to drive the second bevel gear 13 to rotate, the second bevel gear 13 rotates to drive the rack 7 to rotate, and finally the nozzle 6 is driven to rotate, so that the angle of the nozzle 6 is adjusted.

The other end of the spray rod 14 is connected with a hose 4, as shown in fig. 2, an opening through which the hose 4 passes is formed in the second bevel gear 13, the hose 4 sequentially passes through the second bevel gear 13 and the cavity of the rotating shaft 15 from top to bottom through the opening, the other end of the hose 4 is connected with a water tank 16, the water tank 16 is arranged on the vehicle body 1, and a submersible pump is arranged in the water tank 16 and used for pumping liquid fertilizer in the water tank and enabling the liquid fertilizer to be finally sprayed out of the nozzle 6 through the hose 4 and the spray rod 14.

Be provided with the power on the automobile body 1, still be connected with pushing hands 17 on the automobile body 1, be provided with control panel 18 on the pushing hands 17, shown by fig. 3, control panel 18 is last to be provided with four buttons, it is the button that rises respectively, the button descends, turn left button and turn right button, first motor 2 and second motor 11 are connected with the power electricity respectively, first motor 2 and second motor 11 are connected with control panel 18 electricity respectively, can control first motor 2 and second motor 11 through the last button of control panel 18 and open and stop and the rotation direction, be convenient for adjust the height and the angle of nozzle 6.

Example two

Referring to fig. 4-5, the other structure is the same as the first embodiment, except that in this embodiment, the fixing of the spray bar is taken into account.

One side of rack 7 is provided with two buckles 5, as shown in fig. 4, buckle 5 is including the fixed block 24 of symmetry setting, fixed block 24 is connected on rack 7, fixed block 24 sliding connection has the centre gripping post 21 that the level set up, centre gripping post 21 cover is equipped with reset spring 22, reset spring one end is connected on centre gripping post 21, the other end is connected on fixed block 24, centre gripping post 21 end rotates and is connected with axial horizontally runner 23, runner 23 outer fringe is provided with the recess along the circumferencial direction, the recess can increase the area of contact of runner 23 and spray lance 14, thereby centre gripping spray lance 14 that can be better.

In the initial state, the return spring 22 is at its original length and the outer edges of the rollers 23 are in contact with each other.

The specific working process is as follows:

when the device is used, liquid fertilizer is injected into the water tank 16, and the device is started.

As shown in figure 5, the spray rod 14 is placed at the position where the rotating wheels 23 contact each other in the buckle 5, the spray rod 14 is pressed inwards along the axial direction of the rotating wheels 23, the clamping columns 21 horizontally slide under the pressing action of the spray rod 14, the return spring 22 is compressed, the rotating wheels 23 are far away from each other, when the distance between the rotating wheels 23 is equal to the diameter of the spray rod 14, the spray rod 14 is clamped and fixed by the rotating wheels 23, so that the quick fixing work of the spray rod 14 is completed, and at the moment, the grooves on the outer edge of the rotating wheels 23 are coupled with the spray rod 14, so that the contact area with the spray rod 14 can be increased, and the clamping and fixing effect is better.

After the spray rod 14 is clamped, when the initial position of the nozzle 6 needs to be adjusted, the spray rod 14 is pulled by hand, the spray rod 14 moves to drive the rotating wheel 23 to rotate, and the rotating wheel 23 rotates to reduce the resistance of the movement of the spray rod 14, so that the work of adjusting the initial position of the nozzle 6 is realized in a labor-saving manner.

When liquid fertilizer is sprayed, when the height of the nozzle 6 needs to be increased, as shown in fig. 3, a rising key on the control panel 18 is pressed, the second motor 11 is electrified and started, the second motor 11 drives the gear 10 to rotate, the gear 10 rotates to drive the rack 7 to rise along the guide rail 9, the rack 7 rises to drive the nozzle 6 to rise, after the required height is reached, the rising key is stopped being pressed, the second motor 11 stops rotating, the rack 7 and the nozzle 6 stop rising, and therefore the operation of increasing the height of the nozzle 6 is completed.

When the height of the nozzle 6 needs to be lowered, as shown in fig. 3, a lowering button on the control panel 18 is pressed, the second motor 11 is powered on and started, the second motor 11 drives the gear 10 to rotate, the gear 10 rotates to drive the rack 7 to descend along the guide rail 9, the rack 7 descends to drive the nozzle 6 to descend, when the required height is reached, the lowering button is stopped being pressed, the second motor 11 stops rotating, and the rack 7 and the nozzle 6 stop descending, so that the work of lowering the height of the nozzle 6 is completed.

When the nozzle 6 needs to be rotated to the left, as shown in fig. 3, a left-turn button on the control panel 18 is pressed, the first motor 2 is powered on and started, the first motor 2 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the second bevel gear 13 to rotate, the second bevel gear 13 rotates to drive the rack 7 to rotate, the rack 7 rotates to drive the nozzle 6 to rotate to the left, when the right angle is reached, the left-turn button is stopped being pressed, the first motor 2 stops rotating, and the second bevel gear 13 and the rack 7 stop rotating, so that the nozzle 6 is rotated to the left.

When the nozzle 6 needs to be rotated rightwards, as shown in fig. 3, a right-turn button on the control panel 18 is pressed, the first motor 2 is powered on and started, the first motor 2 drives the first bevel gear 3 to rotate, the rotation of the first bevel gear 3 drives the second bevel gear 13 to rotate, the second bevel gear 13 rotates to drive the rack 7 to rotate, the rack 7 rotates to drive the nozzle 6 to rotate rightwards, and when the right-turn button is pressed, the first motor 2 stops rotating, the second bevel gear 13 and the rack 7 stop rotating, so that the operation of rotating the nozzle 6 rightwards is completed.

When the spray rod 14 needs to be disassembled, the spray rod 14 is pulled outwards along the axial direction of the rotary wheel 23 by hand, so that the spray rod 14 is disengaged from the groove on the outer edge of the rotary wheel 23, and the quick disassembly work of the spray rod 14 is realized. After the spray rod 14 is pulled out from the rotating wheel 23, the clamping column 21 horizontally slides under the action of the elastic force of the return spring 22, the rotating wheels 23 approach each other, finally, the outer edges of the rotating wheels 23 contact each other, and the buckle 5 returns to the initial state.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a hawthorn is planted and is used fertilizer injection unit, includes automobile body (1), be connected with water tank (16) on automobile body (1), be provided with the immersible pump in water tank (16), the immersible pump is connected with nozzle (6), its characterized in that: a second bevel gear (13) is rotatably connected to the vehicle body (1), a cavity is formed in the second bevel gear (13) along the axial direction, the cavity penetrates through the second bevel gear (13), the second bevel gear (13) is meshed with a first bevel gear (3), the first bevel gear (3) is connected with a first motor (2), and the first motor (2) is arranged on the vehicle body (1); the second bevel gear (13) is also connected with a guide rail (9), the guide rail (9) is connected with a vertically arranged rack (7) in a sliding manner, and the bottom end of the rack (7) freely penetrates through the cavity and the vehicle body (1) and extends downwards; the rack (7) is connected with the nozzle (6), the nozzle (6) is connected with a hose (4), and the hose (4) is connected with the submersible pump; the rack (7) is engaged with a gear (10), the gear (10) is connected with a second motor (11), and the second motor (11) is arranged at the top of the second bevel gear (13).

2. The fertilizer injection unit for hawthorn planting according to claim 1, wherein a buckle (5) is further connected to the rack (7), the buckle (5) comprises a fixing block (24), the fixing block (24) is symmetrically connected to the rack (7), the fixing block (24) is slidably connected to a clamping column (21), the end of the clamping column (21) clamps the spray rod (14), the clamping column (21) is further sleeved with a return spring (22), one end of the return spring (22) is connected to the clamping column (21), and the other end of the return spring (22) is connected to the fixing block (24).

3. The fertilizer injection unit for hawthorn planting according to claim 1, wherein a rotating shaft (15) is connected to the bottom of the second bevel gear (13), a second cavity is axially formed in the rotating shaft (15), the second cavity penetrates through the rotating shaft (15), the second cavity is communicated with the cavity of the second bevel gear (13), a bearing (12) is sleeved on the rotating shaft (15) and is rotatably connected with the rotating shaft (15), and the bearing (12) is connected to the vehicle body (1).

4. The fertilization device for hawthorn planting according to claim 1, wherein the rack (7) is symmetrically provided with rails (8) penetrating through the rack (7), and the rails (8) are slidably connected with the guide rails (9).

5. The fertilizer distributor for hawthorn planting as defined in claim 2, wherein the opposite ends of the clamping columns (21) are rotatably connected with axially horizontal rotating wheels (23), and grooves are arranged on the outer edges of the rotating wheels (23).

6. The fertilizer apparatus for hawthorn planting as claimed in claim 5, wherein in an initial state, the return spring (22) is at an original length, and the outer edges of the rotating wheels (23) are in contact with each other.

7. The fertilizer apparatus for hawthorn planting according to claim 2, wherein the end of the spray rod (14) is connected with the nozzle (6), the other end of the spray rod (14) is connected with the hose (4), and the other end of the hose (4) is connected with the submersible pump of the water tank (16).

8. The fertilization device for hawthorn planting according to claim 1, wherein a push handle (17) is further connected to the vehicle body (1), a control panel (18) is arranged on the push handle (17), and the first motor (2) and the second motor (11) are respectively electrically connected with the control panel (18).