CN213245599U

CN213245599U - Fertilizer injection unit is used in gardens maintenance

Info

Publication number: CN213245599U
Application number: CN202022179935.4U
Authority: CN
Inventors: 曹克胜; 汤存祥; 戚仁兰
Original assignee: Lu'an Jinyuan Landscape Construction Co ltd
Current assignee: Lu'an Jinyuan Landscape Construction Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-05-25
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to a fertilizer injection unit is used in gardens maintenance belongs to the technical field of gardens maintenance equipment, and its mounting panel that includes the level setting, fix fertilization subassembly on the mounting panel, set up the subassembly that loosens the soil on the mounting panel and set up the subassembly that digs on the mounting panel, the wheel is installed to the bottom surface of mounting panel, the subassembly that digs includes first installation pole, fix fixed block on first installation pole, rotate pivot, evenly fix the helical blade on the pivot lateral wall and be used for driving pivot pivoted motor with the pivot is fixed with the fixed, set up the first logical groove that runs through its upper and lower terminal surface on the mounting panel, the cross-sectional area that first logical groove is greater than the cross-sectional area of first installation pole, it removes to drive its through first drive assembly drive for first installation pole. The application discloses fertilizer injection unit can bury fertilizer to soil at the fertilization process, need not fertilize and ends, buries again the manual work, has the efficient effect of fertilization.

Description

Fertilizer injection unit is used in gardens maintenance

Technical Field

The application relates to the field of gardens maintenance equipment, especially relate to a fertilizer injection unit is used in gardens maintenance.

Background

Garden trees are generally planted in cities, in order to improve the appearance of the cities, dry branches and fallen leaves are cleaned away in time by sanitation workers, the amount of returned soil is small, and the soil cannot be replenished. In addition, the garden trees are mainly woody plants with deep roots and large bodies, the growth period and the service life are long, the amount of nutrients required for growth and development is large, and in addition, when the trees grow on the ground for a long time, certain elements are continuously and selectively absorbed by root systems from soil, so that certain nutrient elements are often poor. Therefore, the garden trees need to be fertilized, the fertilization is an important link of garden maintenance work, the fertilization is timely performed, the growth of root systems can be promoted, and the germination and the flowering of branches and leaves are facilitated.

The related technology is a Chinese patent with an authorization publication number of CN207219379U, and discloses a garden plant fertilizing device, which comprises a vehicle body, a transmission device, a fertilizer barrel and a pull rope, wherein the front end and the rear end of the vehicle body are respectively provided with a rotatable front wheel and a rotatable rear wheel, a guide cylinder is arranged in the middle of the vehicle body, and the interior of the guide cylinder is fixedly connected with a connecting rod through a positioning pin; the transmission device comprises a baffle plate, a first helical gear, a shaft seat, a mounting plate, a second helical gear, a middle shaft, an upper rotating shaft, a centrifugal wheel and a pusher dog, wherein the mounting plate is mounted at the upper end of a connecting rod, a front wheel shaft is mounted at the center of the front wheel, a transmission chain is connected with a chain wheel on the front wheel shaft and a chain wheel on the middle shaft, the second helical gear on the middle shaft is meshed with the first helical gear on the upper rotating shaft, the pusher dog is uniformly distributed on the centrifugal wheel, and the centrifugal wheel is mounted at. The centrifugal wheel rotates to uniformly spread the fertilizer on the ground under the action of centrifugal force, and the amount and the acting radius of the fertilizer sprayed can be adjusted by adjusting the position of the baffle and the rotating speed of the centrifugal wheel.

Aiming at the related technologies, the inventor thinks that the fertilizer applying device can only spread fertilizer on the surface of the land, which is not beneficial to the absorption of plants in gardens, and after the fertilizer application is finished, the fertilizer needs to be buried manually, which wastes time and labor, and has the defect of low fertilizer applying efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve fertilizer injection unit fertilization inefficiency's problem, this application provides a fertilizer injection unit for gardens maintenance.

The application provides a pair of fertilizer injection unit for gardens maintenance adopts following technical scheme:

the utility model provides a fertilizer injection unit for gardens maintenance, includes the mounting panel that the level set up, fixes fertilization subassembly on the mounting panel, sets up the subassembly that loosens the soil on the mounting panel and sets up the subassembly that digs on the mounting panel, the wheel is installed to the bottom surface of mounting panel, the subassembly that digs includes first installation pole, fix fixed block on first installation pole, rotate the pivot of being connected with the fixed block, evenly fix the helical blade on the pivot lateral wall and be used for driving pivot pivoted motor with the pivot is fixed, set up the first logical groove that runs through its upper and lower terminal surface on the mounting panel, the cross-sectional area that first logical groove is greater than the cross-sectional area of first installation pole, it removes through its drive assembly drive of first installation pole.

Through adopting above-mentioned technical scheme, fertilizer injection unit removes to the gardens back of waiting to fertilize, loosens the soil subassembly and loosens soil earlier soil back, and fertilizer in the fertilizer bucket spills again to ground. The motor drive pivot is rotated, and the pivot drives helical blade and rotates, and helical blade constantly digs soil to ground, will spill in the fertilizer on ground turns over to soil, and the utilization ratio of fertilizer is higher. The fertilizer can be buried in the soil in the fertilizing process, the fertilizer is not required to be buried manually after the fertilizing process, and the effect of high fertilizing efficiency is achieved.

Preferably, the first driving assembly comprises L-shaped plates symmetrically fixed on the mounting plate and cylinders fixed on the L-shaped plates, the L-shaped plates comprise first plate bodies and second plate bodies, the first plate bodies are perpendicular to the mounting plate, the second plate bodies are parallel to the mounting plate, the second plate bodies are fixed at the upper ends of the first plate bodies, and the cylinders are fixed on the bottom surfaces of the second plate bodies; and a piston rod of the air cylinder is fixed with the upper end surface of the first mounting rod.

Through adopting above-mentioned technical scheme, start the cylinder, the piston rod of cylinder drives first installation pole oscilaltion, and when needs the native, the cylinder drives first installation pole downwards, and after the fertilization, the cylinder drives first installation pole rebound for the subassembly that digs breaks away from ground, thereby conveniently promotes fertilizer injection unit.

Preferably, the soil loosening assembly comprises a second mounting rod connected with the mounting plate in a sliding manner and soil loosening sheets fixed on the bottom surface of the second mounting rod, a second through groove for the second mounting rod to slide is formed in the mounting plate, and the second through groove penetrates through the upper end surface and the lower end surface of the mounting plate; the second mounting rod and the first mounting rod are arranged in parallel, the soil loosening sheet is arc-shaped, the lower end of the soil loosening sheet is arranged to be conical, and the second mounting rod drives the second mounting rod to slide through a second driving assembly.

Through adopting above-mentioned technical scheme, fertilizer injection unit is at the advancing in-process, and the piece that loosens the soil inserts in the ground, loosens the soil around the soil of treating the fertilization earlier, then fertilizes again, can improve fertilization effect.

Preferably, the second drive assembly includes that the symmetry is fixed on the mounting panel and with mounting panel vertically extension board, with the extension board rotate the two-way screw rod of being connected, with two-way screw rod threaded connection's sleeve and with sleeve articulated branch, the sleeve is provided with two, two the sleeve respectively with two screw thread section screw-thread fit of two-way screw rod, branch is kept away from telescopic one end with the up end of second installation pole is articulated.

By adopting the technical scheme, the bidirectional screw is driven to rotate, the two sleeves in threaded connection with the bidirectional screw can only move in the axial direction of the bidirectional screw, and the moving directions of the two sleeves are opposite. When the two sleeves move towards the direction close to each other, the included angle between the supporting rod and the upper end face of the second mounting rod is reduced, the distance between the second mounting rod and the bidirectional screw rod is increased, and the second mounting rod moves downwards. When the two sleeves move towards the direction away from each other, the included angle between the supporting rod and the upper end face of the second mounting rod is increased, the distance between the second mounting rod and the bidirectional screw rod is reduced, and the second mounting rod moves upwards. When the ground needs to be loosened, the bidirectional screw is driven, so that the second mounting rod moves downwards, and the soil loosening sheet loosens the ground; after the fertilization, for convenient fertilizer injection unit's walking, drive two-way screw rod for second installation pole rebound, be higher than ground until the piece that loosens the soil.

Preferably, a hand wheel for driving the bidirectional screw to rotate is fixed at one end of the bidirectional screw.

Through adopting above-mentioned technical scheme, set up the hand wheel, be convenient for drive two-way screw rod and rotate.

Preferably, a guide groove is formed in the side wall of the second mounting rod, and a guide strip in sliding fit with the guide groove is fixed on the groove wall of the second through groove.

Through adopting above-mentioned technical scheme, the guide way and the gib block sliding fit that set up play the guide effect to the removal of second installation pole.

Preferably, the length of the guide bar is greater than the length of the guide groove.

Through adopting above-mentioned technical scheme, the length of gib block is greater than the length of guide way, and when second installation pole breaks away from the second and leads to the groove, the gib block can not break away from with the guide way, still can play the guide effect to second installation pole.

Preferably, the fertilization component comprises a bracket fixed on the mounting plate, a fertilizer barrel fixed at the upper end of the bracket, a blanking pipe communicated with the fertilizer barrel, and a control valve mounted on the blanking pipe.

Through adopting above-mentioned technical scheme, fertilizer is added in the fertilizer bucket, opens the valve, and fertilizer in the fertilizer bucket falls into ground from the unloading pipe, and the fertilization is over, closes the control valve.

Preferably, a hand push rod for driving the mounting plate to move is fixed on the mounting plate.

Through adopting above-mentioned technical scheme, set up the handspike, be convenient for promote fertilizer injection unit and remove to plant to in the gardens fertilizes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the motor drive pivot is rotated, and the pivot drives helical blade and rotates, and helical blade constantly digs soil to ground, will spill in the fertilizer on ground turns over to soil, and the utilization ratio of fertilizer is higher. The fertilizer can be buried in the soil in the fertilizing process, and the fertilizer is buried manually without finishing the fertilizing process, so that the effect of high fertilizing efficiency is achieved;

2. when the ground needs to be loosened, the bidirectional screw is driven, so that the second mounting rod moves downwards, and the soil loosening sheet loosens the ground; after fertilization is finished, the bidirectional screw is driven to enable the second mounting rod to move upwards until the soil loosening sheet is higher than the ground in order to facilitate the walking of the fertilization device;

3. the side wall of the second mounting rod is provided with a guide groove, the side wall of the second through groove is fixed with a guide strip, and the guide groove is in sliding fit with the guide strip to guide the movement of the second mounting rod.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a ripping assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a soil turning assembly according to an embodiment of the application.

Description of reference numerals: 1. mounting a plate; 11. a wheel; 12. a handspike; 13. a first through groove; 14. a second through groove; 141. a guide strip; 2. a fertilizing assembly; 21. a support; 22. a fertilizer barrel; 23. a blanking pipe; 24. a control valve; 3. a soil loosening assembly; 31. a second mounting bar; 311. a guide groove; 32. a soil loosening sheet; 4. a soil turning assembly; 41. a first mounting bar; 42. a fixed block; 43. a rotating shaft; 44. a helical blade; 45. a motor; 5. a second drive assembly; 51. a support plate; 52. a bidirectional screw; 53. a sleeve; 54. a strut; 55. a hand wheel; 6. a first drive assembly; 61. an L-shaped plate; 611. a first plate body; 612. a second plate body; 62. and a cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses fertilizer injection unit for gardens maintenance. Referring to fig. 1, a fertilizer injection unit for garden maintenance includes a mounting plate 1, a fertilizer injection unit 2, a soil loosening unit 3, and a soil turning unit 4.

As shown in figure 1, the mounting panel 1 is horizontally arranged, the cross section of the mounting panel is rectangular, wheels 11 are mounted on the periphery of the bottom surface of the mounting panel 1, a hand push rod 12 is fixed to one end, close to the soil turning assembly 4, of the mounting panel 1, and the arrangement of the hand push rod 12 is beneficial to fertilization operators to push the fertilizer applying device to move.

As shown in fig. 1, the fertilizing assembly 2 comprises a support 21, a fertilizer barrel 22, a blanking pipe 23 and a control valve 24, wherein the support 21 is fixed at the center of the mounting plate 1, the fertilizer barrel 22 is fixed at the upper end of the support 21, and the lower end of the fertilizer barrel 22 is funnel-shaped. The blanking pipe 23 is fixed with the lower end of the fertilizer barrel 22, the blanking pipe 23 is communicated with the fertilizer barrel 22, the lower end of the blanking pipe 23 penetrates through the mounting plate 1 and extends to the lower portion of the mounting plate 1, and the control valve 24 is mounted on the blanking pipe 23 and used for controlling whether fertilizer falls or not. When the fertilizer applying device moves to a garden needing fertilizer application, the control valve 24 is opened, the fertilizer in the fertilizer barrel 22 falls to the ground through the blanking pipe 23, and the control valve 24 is closed after fertilizer application.

As shown in fig. 1-2, the ripping assembly 3 includes a second mounting rod 31 and ripping pieces 32, a length direction of the second mounting rod 31 coincides with a width direction of the mounting plate 1, and a cross section of the second mounting rod 31 is rectangular. The mounting plate 1 is provided with a second through groove 14 for the second mounting rod 31 to move up and down, and the second through groove 14 penetrates through the upper end surface and the lower end surface of the mounting plate 1 and the second through groove 14 is formed along the width direction of the mounting plate 1. The upper end of the soil loosening sheet 32 is fixed on the bottom surface of the second mounting rod 31, the soil loosening sheet 32 is evenly arranged in the length direction of the second mounting rod 31, the soil loosening sheet 32 is arc-shaped, the lower end of the soil loosening sheet is conical, and the soil loosening sheet 32 can be inserted into the ground conveniently to loosen soil on the ground. Treat the region of fertilizeing, after loosening the soil earlier, fertilize again, can improve the fluffy degree of soil, improve the soil and to the absorption effect of fertilizer to improve the utilization ratio of fertilizer.

As shown in fig. 1-2, the second mounting rod 31 is driven to move by the second driving assembly 5, the second driving assembly 5 includes two support plates 51, a two-way screw 52, a sleeve 53 and a support rod 54, the support plates 51 are symmetrically fixed on the upper end surface of the mounting plate 1, and the two support plates 51 are located at two ends of the second through slot 14. The axial direction of the bidirectional screw 52 is consistent with the width direction of the mounting plate 1, the bidirectional screw 52 penetrates through the two support plates 51 and is rotatably connected with the support plates 51, and a hand wheel 55 for driving the bidirectional screw 52 to rotate is fixed at one end of the bidirectional screw 52. The two sleeves 53 are in threaded connection with the two thread sections of the bidirectional screw 52 respectively, the two support rods 54 are arranged, the upper ends of the two support rods 54 are hinged to the two sleeves 53 respectively, and the lower ends of the support rods 54 are hinged to the upper end face of the second mounting rod 31. The two-way screw 52 is driven to rotate, and the two sleeves 53 screwed with the two-way screw 52 can only move in the axial direction of the two-way screw 52 and the moving directions of the two sleeves 53 are opposite. When the two sleeves 53 move in a direction approaching each other, the angle between the rod 54 and the upper end surface of the second mounting rod 31 decreases, the distance between the second mounting rod 31 and the two-way screw 52 increases, and the second mounting rod 31 moves downward. When the two sleeves 53 move in the direction away from each other, the angle between the rod 54 and the upper end surface of the second mounting rod 31 increases, the distance between the second mounting rod 31 and the two-way screw 52 decreases, and the second mounting rod 31 moves upward.

As shown in fig. 1-2, a guide slot 311 is formed in a side wall of the second mounting rod 31, an opening direction of the guide slot 311 is perpendicular to a length direction of the second mounting rod 31, and a cross section of the guide slot 311 is dovetail-shaped; a guide strip 141 in sliding fit with the guide slot 311 is fixed on the slot wall of the second through slot 14, and the length of the guide strip 141 is greater than that of the guide slot 311. The arranged guide slot 311 is in sliding fit with the guide strip 141 and plays a role in guiding the movement of the second mounting rod 31; the length of the guide strip 141 is greater than the length of the guide groove 311, and when the second mounting rod 31 is disengaged from the second through groove 14, the guide strip 141 and the guide groove 311 are not disengaged, and the second mounting rod 31 can be guided.

As shown in fig. 1 and 3, the soil turning assembly 4 includes a first mounting rod 41, a fixing block 42, a rotating shaft 43, a helical blade 44 and a motor 45, wherein the cross section of the first mounting rod 41 is rectangular, and the length direction of the first mounting rod 41 is consistent with the width direction of the mounting plate 1. The mounting plate 1 is provided with a first through groove 13 for the first mounting rod 41 to move, and the first through groove 13 penetrates through the upper bottom surface and the lower bottom surface of the mounting plate 1. The two fixing blocks 42 are respectively fixed on the bottom surfaces of the two ends of the second mounting rod 31, the rotating shaft 43 penetrates through the fixing blocks 42 and is rotatably connected with the fixing blocks 42, and the helical blades 44 are fixed on the side walls of the rotating shaft 43. An output shaft of the motor 45 is fixed with the rotating shaft 43, and the motor 45 is fixed on a side wall of one of the fixed blocks 42 and used for driving the rotating shaft 43 to rotate.

As shown in fig. 1 and 3, the first mounting rod 41 is driven by the first driving assembly 6 to move, the first driving assembly 6 includes an L-shaped plate 61 and an air cylinder 62, the L-shaped plate 61 includes a first plate body 611 and a second plate body 612, the first plate body 611 is fixed on the upper end surface of the mounting plate 1, the first plate body 611 is arranged perpendicular to the mounting plate 1, and the second plate body 612 is fixed on the upper end of the first plate body 611. The cylinder 62 is fixed in the bottom surface of the second plate body 612 and the piston rod of the cylinder 62 is fixed with the upper end surface of the first installation rod 41, the piston rod of the cylinder 62 drives the first installation rod 41 to ascend and descend, when the soil needs to be turned over, the cylinder 62 drives the first installation rod 41 to descend, and after the fertilization is finished, the cylinder 62 drives the first installation rod 41 to move upwards, so that the soil turning component 4 is separated from the ground, and the fertilizing device is conveniently pushed.

The implementation principle of a fertilizer injection unit for garden maintenance of this application embodiment is: after the fertilizer injection unit moves to the gardens of waiting to fertilize, pour fertilizer into fertilizer bucket 22, promote handspike 12 drive fertilizer injection unit and remove. Fertilizer injection unit is at the removal in-process, and the piece 32 that loosens the soil is loose to soil, and fertilizer falls to loose soil in from fertilizer bucket 22 on, and motor 45 drive pivot 43 rotates, and pivot 43 drives helical blade 44 and constantly turns over soil to ground, will spill in subaerial fertilizer turns over to soil for soil is better to the absorption of fertilizer, and the utilization ratio of fertilizer is higher. The fertilizer can be buried in the soil in the fertilizing process, the fertilizer is not required to be buried manually after the fertilizing process, and the effect of high fertilizing efficiency is achieved. After fertilization, cylinder 62 drives first installation pole 41 rebound for the subassembly 4 that digs breaks away from ground, rotates hand wheel 55, drives second installation pole 31 rebound, makes the subassembly 3 that loosens the soil break away from ground, thereby conveniently promotes fertilizer injection unit.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fertilizer injection unit for gardens maintenance which characterized in that: the soil turning device comprises a horizontally arranged mounting plate (1), a fertilization component (2) fixed on the mounting plate (1), a soil loosening component (3) arranged on the mounting plate (1) and a soil turning component (4) arranged on the mounting plate (1), wherein wheels (11) are installed on the bottom surface of the mounting plate (1), the soil turning component (4) comprises a first mounting rod (41), a fixed block (42) fixed on the first mounting rod (41), a rotating shaft (43) rotatably connected with the fixed block (42), helical blades (44) uniformly fixed on the side wall of the rotating shaft (43) and a motor (45) fixed with the rotating shaft (43) and used for driving the rotating shaft (43) to rotate, a first through groove (13) penetrating through the upper end surface and the lower end surface of the mounting plate (1) is formed, and the cross sectional area of the first through groove (13) is larger than that of the first mounting rod (41), the first mounting rod (41) is driven to move by a first driving assembly (6).

2. The fertilizer injection unit for garden maintenance of claim 1, wherein: the first driving assembly (6) comprises L-shaped plates (61) symmetrically fixed on the mounting plate (1) and air cylinders (62) fixed on the L-shaped plates (61), each L-shaped plate (61) comprises a first plate body (611) and a second plate body (612), the first plate body (611) is perpendicular to the mounting plate (1), the second plate body (612) is parallel to the mounting plate (1), the second plate body (612) is fixed at the upper end of the first plate body (611), and the air cylinders (62) are fixed on the bottom surface of the second plate body (612); and a piston rod of the air cylinder (62) is fixed with the upper end surface of the first mounting rod (41).

3. The fertilizer injection unit for garden maintenance of claim 1, wherein: the soil loosening assembly (3) comprises a second mounting rod (31) connected with the mounting plate (1) in a sliding mode and soil loosening sheets (32) fixed to the bottom surface of the second mounting rod (31), a second through groove (14) for the second mounting rod (31) to slide is formed in the mounting plate (1), and the second through groove (14) penetrates through the upper end surface and the lower end surface of the mounting plate (1); the second mounting rod (31) and the first mounting rod (41) are arranged in parallel, the soil loosening sheet (32) is arc-shaped, the lower end of the soil loosening sheet (32) is arranged to be conical, and the second mounting rod (31) is driven to slide through the second driving assembly (5).

4. The fertilizer injection unit for garden maintenance of claim 3, characterized in that: second drive assembly (5) including the symmetry fix on mounting panel (1) and with mounting panel (1) vertically extension board (51), rotate two-way screw rod (52) of being connected with extension board (51), with sleeve (53) of two-way screw rod (52) threaded connection and with sleeve (53) articulated branch (54), sleeve (53) are provided with two, two sleeve (53) respectively with two screw thread section screw-thread fit of two-way screw rod (52), branch (54) are kept away from the one end of sleeve (53) with the up end of second installation pole (31) is articulated.

5. The fertilizer injection unit for garden maintenance of claim 4, characterized in that: one end of the bidirectional screw rod (52) is fixed with a hand wheel (55) for driving the bidirectional screw rod to rotate.

6. The fertilizer injection unit for garden maintenance of claim 3, characterized in that: a guide groove (311) is formed in the side wall of the second mounting rod (31), and a guide strip (141) in sliding fit with the guide groove (311) is fixed on the groove wall of the second through groove (14).

7. The fertilizer injection unit for garden maintenance of claim 6, characterized in that: the length of the guide bar (141) is greater than the length of the guide groove (311).

8. The fertilizer injection unit for garden maintenance of claim 1, wherein: the fertilization component (2) comprises a support (21) fixed on the mounting plate (1), a fertilizer barrel (22) fixed at the upper end of the support (21), a blanking pipe communicated with the fertilizer barrel (22), and a control valve (24) mounted on the blanking pipe.

9. The fertilizer injection unit for garden maintenance of claim 1, wherein: a hand push rod (12) for driving the mounting plate to move is fixed on the mounting plate (1).