阅读说明：本技术 一种大棚种植用土壤肥度改良装置 (soil fertility improving device for greenhouse planting ) 是由 乐开德 于 2019-09-13 设计创作，主要内容包括：一种大棚种植用土壤肥度改良装置,包括装置主体,所述装置主体内设置有搅拌腔,所述搅拌腔内设置有可对水分及肥料搅拌的搅拌装置,所述搅拌腔的上侧内壁内设置有可对所述搅拌装置进行驱动的驱动装置,所述驱动装置的右侧且位于所述搅拌腔的上侧内壁内设置有可向所述搅拌腔内添加待搅拌的肥料及水的进料装置,所述搅拌腔的左侧内壁内设置有传动装置,所述搅拌腔的下侧内壁内设置有洒水装置,本发明旨在设计一种能够在对大棚蔬菜进行洒水时将肥料一起施加,且不需要人工进行混合搅拌的大棚种植用土壤肥度改良装置。(the invention provides a soil fertility improving device for greenhouse planting, which comprises a device main body, wherein a stirring cavity is arranged in the device main body, a stirring device capable of stirring moisture and fertilizer is arranged in the stirring cavity, a driving device capable of driving the stirring device is arranged in the inner wall of the upper side of the stirring cavity, a feeding device capable of adding fertilizer and water to be stirred into the stirring cavity is arranged on the right side of the driving device and in the inner wall of the upper side of the stirring cavity, a transmission device is arranged in the inner wall of the left side of the stirring cavity, and a water spraying device is arranged in the inner wall of the lower side of the stirring cavity.)

1. The utility model provides a big-arch shelter is planted with soil fertility improvement device which characterized in that: comprises a device main body (101), a stirring cavity (106) is arranged in the device main body (101), a stirring device capable of stirring moisture and fertilizer is arranged in the stirring cavity (106), a driving device capable of driving the stirring device is arranged in the inner wall of the upper side of the stirring cavity (106), the right side of the driving device is arranged in the inner wall of the upper side of the stirring cavity (106), a feeding device capable of adding fertilizer and water to be stirred into the stirring cavity (106) is arranged in the inner wall of the upper side of the stirring cavity (106), a transmission device is arranged in the inner wall of the left side of the stirring cavity (106), a watering device is arranged in the inner wall of the lower side of the stirring cavity (106), the watering device is connected with the driving device through the stirring device and the transmission device, when in use, the stirring device is started to drive the stirring device to add water and fertilizer into the stirring cavity (106) through the feeding device to be stirred, when the stirring is completed, the driving device switches the driving mode, and then drives the water spraying device and the stirring cavity (106) to be communicated through the transmission device, at the moment, the fertilizer-water mixture in the stirring cavity (106) can flow out through the water spraying device, and simultaneously, the driving device continues to drive the stirring device to act, and simultaneously drives the water spraying device to throw out the fertilizer water flowing into the water spraying device in the stirring cavity (106) through a centrifugal mode, so that the soil fertilization improvement range is increased.

2. The soil fertility improving device for greenhouse planting of claim 1, wherein: watering device including run through from top to bottom set up in stirring chamber (106) upside inner wall and with inlet tube (114) that stirring chamber (106) is linked together, be provided with the right-hand member in inlet tube (114) and tie up through bandage (153) and tie up impact block (154) on inlet tube (114) left side inner wall, be provided with back taper fertilizer savings chamber (113) that run through from top to bottom in the left side inner wall of impact block (154), communicate be provided with in the left side inner wall of inlet tube (114) with fertilizer that fertilizer savings chamber (113) are linked together cuts off spout (158), slidable is provided with fertilizer in fertilizer cuts off spout (158) and cuts off slider (155), wherein, the left end of impact block (154) passes through bandage (153) connect in on the right side end face of fertilizer cuts off slider (155), the left side terminal surface of fertilizer cut off slider (155) with fixedly connected with the cut off and draw fixedly connected with between the left side inner wall of fertilizer cut off spout A spring (157), a fertilizer communicating hole (156) which can be communicated with the fertilizer storage cavity (113) is arranged in the fertilizer partition sliding block (155) in a vertically penetrating manner.

3. the soil fertility improving device for greenhouse planting of claim 2, wherein: the driving device comprises a driving cavity (137) arranged in the inner wall of the upper side of the stirring cavity (106), a driving motor (134) is fixedly arranged in the inner wall of the lower side of the driving cavity (137), the stirring device is in power connection with the lower end of the driving motor (134), the upper end of the driving motor (134) is in power connection with a bevel gear (135) capable of rotating in the driving cavity (137), a rotating block (145) is rotatably arranged on the upper side of the bevel gear (135) and positioned in the driving cavity (137), a toothed ring (144) is fixedly arranged on the arc-shaped end surface of the rotating block (145), the transmission device is meshed with the left end of the toothed ring (144), a torsion spring (146) is fixedly connected between the rotating block (145) and the inner wall of the driving cavity (137), and a spline sleeve block (142) is fixedly arranged on the end surface of the lower side of the rotating block (145), a spline groove (141) with a downward opening is formed in the spline sleeve block (142), a clutch slider (129) is arranged between the rotating block (145) and the bevel gear (135) and positioned in the driving cavity (137) and can slide up and down, a rotating block (138) is rotatably sleeved in the clutch slider (129), a bevel groove (136) with a downward opening and capable of being meshed with the bevel gear (135) is formed in the lower side end face of the rotating block (138), a spline block (139) capable of being in spline connection with the spline groove (141) is fixedly arranged on the upper side end face of the rotating block (138), and a clutch device is arranged in the inner wall of the left side of the driving cavity (137).

4. The soil fertility improving device for greenhouse planting of claim 3, wherein: the clutch device comprises a clutch rack sliding groove (166) communicated with each other and arranged in the inner wall of the left side of the driving cavity (137), a rack (128) capable of sliding up and down in the clutch rack sliding groove (166) is fixedly connected to the end face of the left side of the clutch sliding block (129), a clutch pushing groove (127) with a downward opening is arranged in the inner wall of the left side of the clutch rack sliding groove (166), the clutch pushing groove (127) is provided with a clutch pushing block (108) with a lower end capable of sliding up and down and extends into the stirring cavity (106), a buoyancy pushing block (107) is fixedly arranged on the end face of the lower side of the clutch pushing block (108), a first gear cavity (131) is communicated between the inner wall of the right side of the clutch pushing groove (127) and the inner wall of the left side of the clutch rack sliding groove (166), and a first gear (166) meshed with the rack (128) and the clutch pushing block (108) is rotatably connected between the inner wall of the front side and 132) a clamping sliding groove (149) is arranged in the inner wall of the left side of the clutch pushing groove (127) in a communicated manner, a clamping block (148) is arranged in the clamping sliding groove (149) in a sliding manner, wherein, a clamping groove (152) which has a leftward opening and can be clamped with the clamping block (148) is arranged in the clutch pushing block (108), a clamping pushing spring (151) is fixedly connected between the left end surface of the clamping block (148) and the left inner wall of the clamping sliding groove (149), a traction rope (103) is fixedly connected on the left end face of the clamping block (148), one end of the traction rope (103) extends into the stirring cavity (106) and is fixedly connected with a foam block (105) which can slide up and down in the stirring cavity (106), the inner wall of the left side of the stirring cavity (106) is provided with a guide chute (104) which can guide and slide the foam block (105).

5. The soil fertility improving device for greenhouse planting of claim 4, wherein: the stirring device comprises a rotating shaft (115) which is in power connection with the lower end of the driving motor (134), and a stirring block (117) which can rotate in the stirring cavity (106) is fixedly arranged on the rotating shaft (115).

6. The soil fertility improving device for greenhouse planting of claim 5, wherein: watering device including set up in wall chamber (121) in stirring chamber (106 downside inner wall, the rotatable fertilizer water that is provided with in wall chamber (121) separates fault block (119), wherein, the left end that separates fault block (119) of fertilizer water mesh in transmission is last, the fertilizer water separate in fault block (119) run through from top to bottom be provided with perforating hole (118), the circular arc inner wall of perforating hole (118) is interior to be provided with fertilizer water intercommunicating pore (161), wherein, stirring chamber (106) downside inner wall and be linked together between the upside inner wall of wall chamber (121) be provided with can with first fertilizer water through-hole (116) of fertilizer water intercommunicating pore (161) intercommunication, be provided with second fertilizer water through-hole (123) in the downside inner wall of wall chamber (121), second fertilizer water through-hole (123) upside inner wall with be linked together between the downside inner wall of wall chamber (121) be provided with first fertilizer water through-hole (116) position is relative and can with fertilizer water through-hole (116) position is relative The device comprises a water communication hole (161), a third fertilizer through hole (122) communicated with the water communication hole (161), a fertilizer spraying rotating block (124) extending out of the outer surface of the lower end side of the device body (101) is rotatably arranged in the inner wall of the lower side of the second fertilizer through hole (123), spray heads (126) are arranged at the lower end of the fertilizer spraying rotating block (124) in an annular array mode, fourth fertilizer through holes (125) communicated with the second fertilizer through hole (123) are formed in the spray heads (126) and the fertilizer spraying rotating block (124), wherein the lower end of the rotating shaft (115) extends into the fourth fertilizer through hole (125) after passing through the through hole (118) and the second fertilizer through hole (123) and is connected with the inner wall of the fourth fertilizer through hole (125) through a connecting frame.

7. The soil fertility improving device for greenhouse planting of claim 6, wherein: the transmission device comprises a first transmission cavity (109) which is communicated and arranged in the inner wall of the left side of the driving cavity (137), a first transmission gear (112) meshed with the left end of the gear ring (144) is rotatably arranged in the first transmission cavity (109), the left end of the first transmission gear (112) is engaged with a second transmission gear (111) which can rotate in the first transmission cavity (109), a transmission shaft (102) is fixedly arranged at the axle center of the second transmission gear (111), the left end of the rich water partition block (119) is engaged and connected with a third transmission gear (167) which can rotate in the partition cavity (121), the lower end of the transmission shaft (102) extends into the partition cavity (121) and is fixedly connected with a fourth transmission gear (168) which can rotate in the partition cavity (121) and is meshed with the third transmission gear (167).

Technical Field

The invention relates to the technical field of soil fertility improvement of greenhouse planting, in particular to a soil fertility improvement device for greenhouse planting.

Background

the greenhouse vegetable has the advantages of safety, sanitation, yield improvement, water and fertilizer conservation, income increase and the like, and the specific description has the following aspects: 1. the soil fertility improving device for greenhouse planting is safe and sanitary, 2, cost is saved, 3, the variety is large, 4, yield is improved, 5, production efficiency is high, 6, production operation is convenient, but when greenhouse planting is carried out, due to the fact that the soil fertility of the area is reduced, a planting mode of planting every other year is often needed, when greenhouse planting is carried out, a grower often needs to improve soil in a fertilizing mode, when fertilizing is carried out, excess fertilizer cannot be applied at one time, slow application is needed, and accordingly workload of workers is increased.

Disclosure of Invention

In order to solve the problems, the embodiment designs a soil fertility improving device for greenhouse planting, which comprises a device main body, wherein a stirring cavity is arranged in the device main body, a stirring device capable of stirring moisture and fertilizer is arranged in the stirring cavity, a driving device capable of driving the stirring device is arranged in the upper inner wall of the stirring cavity, a feeding device capable of adding fertilizer and water to be stirred into the stirring cavity is arranged on the right side of the driving device and in the upper inner wall of the stirring cavity, a transmission device is arranged in the left inner wall of the stirring cavity, a sprinkling device is arranged in the lower inner wall of the stirring cavity, the sprinkling device is connected with the driving device through the stirring device and the transmission device, when in use, the stirring device is started to drive the stirring device to stir the water and the fertilizer added into the stirring cavity through the feeding device, when the stirring is completed, the driving device switches the driving mode, and then the transmission device drives the water sprinkling device and the stirring cavity to be communicated, at the moment, the fertilizer-water mixture in the stirring cavity can flow out through the water sprinkling device, and simultaneously, the driving device continues to drive the stirring device to act, and simultaneously, the stirring device drives the water sprinkling device to throw out the fertilizer water flowing into the water sprinkling device in the stirring cavity in a centrifugal mode, so that the soil fertilization improvement range is increased.

Preferably, the sprinkling device comprises a water inlet pipe which penetrates through the upper part and the lower part and is arranged in the inner wall on the upper side of the stirring cavity and communicated with the stirring cavity, an impact block with the right end tied on the inner wall on the left side of the water inlet pipe through a binding band is arranged in the water inlet pipe, an inverted conical fertilizer storage cavity which penetrates through the upper part and the lower part is arranged in the inner wall on the left side of the impact block, a fertilizer partition chute communicated with the fertilizer storage cavity is arranged in the inner wall on the left side of the water inlet pipe, a fertilizer partition sliding block is slidably arranged in the fertilizer partition chute, wherein the left end of the impact block is connected to the right end face of the fertilizer partition sliding block through the binding band, a partition tensile spring is fixedly connected between the left end face of the fertilizer partition sliding block and the left inner wall of the fertilizer partition chute, and a fertilizer communication hole, when water flow passes through the water inlet pipe and impacts the impact block to move downwards, the impact block pulls the fertilizer partition sliding block to move towards the right side in the fertilizer partition sliding groove through the binding band, when the fertilizer communication hole is communicated with the fertilizer storage cavity, fertilizer in the fertilizer storage cavity can be added into the stirring cavity through the fertilizer communication hole, and the fertilizer and water can be uniformly stirred under the action of the stirring device.

Preferably, the driving device comprises a driving cavity arranged in the inner wall of the upper side of the stirring cavity, a driving motor is fixedly arranged in the inner wall of the lower side of the driving cavity, wherein the stirring device is in power connection with the lower end of the driving motor, the upper end of the driving motor is in power connection with a bevel gear capable of rotating in the driving cavity, a rotating block is rotatably arranged on the upper side of the bevel gear and positioned in the driving cavity, a toothed ring is fixedly arranged on the arc-shaped end surface of the rotating block, wherein the transmission device is in meshing connection with the left end of the toothed ring, a torsion spring is fixedly connected between the rotating block and the inner wall of the driving cavity, a spline sleeve block is fixedly arranged on the end surface of the lower side of the rotating block, a spline groove with a downward opening is arranged in the spline sleeve, and a clutch slider is arranged between the rotating block and the bevel gear and positioned in the driving, the bevel gear transmission mechanism is characterized in that a rotating block is sleeved in the clutch sliding block in a rotating mode, a bevel gear groove with a downward opening and capable of being meshed with the bevel gear is formed in the lower side end face of the rotating block, a spline block capable of being in spline connection with the spline groove is fixedly arranged on the upper side end face of the rotating block, a clutch device is arranged in the inner wall of the left side of the driving cavity and capable of driving the clutch sliding block to slide up and down in the driving cavity, the bevel gear is meshed into the bevel gear groove, and the driving motor can drive the rotating block to rotate when rotating so as to drive the transmission device.

Preferably, the clutch device comprises a clutch rack chute communicated with the inner wall of the left side of the driving cavity, a rack capable of sliding up and down in the clutch rack chute is fixedly connected to the end surface of the left side of the clutch slide block, a clutch push groove with a downward opening is arranged in the inner wall of the left side of the clutch rack chute, a clutch push block with a lower end extending into the stirring cavity is arranged in the clutch push groove capable of sliding up and down, a buoyancy push block is fixedly arranged on the end surface of the lower side of the clutch push block, a first gear cavity is communicated between the inner wall of the right side of the clutch push groove and the inner wall of the left side of the clutch rack chute, a first gear respectively engaged with the rack and the clutch push block is rotatably connected between the inner wall of the front side and the rear side of the first gear cavity, and a clamping chute is arranged in the inner wall of the left side of the, a clamping block is slidably arranged in the clamping sliding groove, a clamping groove with a leftward opening and capable of being clamped with the clamping block is arranged in the clutch pushing block, a clamping pushing spring is fixedly connected between the left side end face of the clamping block and the left side inner wall of the clamping sliding groove, a traction rope is fixedly connected to the left side end face of the clamping block, one end of the traction rope extends into the stirring cavity and is fixedly connected with a foam block capable of sliding up and down in the stirring cavity, a guide sliding groove capable of guiding the foam block to slide is arranged on the left side inner wall of the stirring cavity in a communicating mode, when the buoyancy pushing block is driven by buoyancy in the stirring cavity to move upwards, the clutch pushing block is pushed to move upwards, the rack is driven by the first gear cavity to move downwards, and the clutch sliding block and the rotating block are driven to move downwards, the bevel gear is meshed into the bevel gear groove, at the moment, the driving motor rotates to drive the rotating block to rotate so as to drive the transmission device to act, when the clamping groove is communicated with the clamping sliding groove, the clamping block is clamped into the clamping groove under the elastic force of the clamping pushing spring, at the moment, the clamping pushing block can be kept in a rising state even if the liquid level in the clamping pushing block falls, so that the meshing state between the bevel gear and the bevel gear groove is kept, after the liquid level in the stirring cavity falls to a certain degree, the foam block falls along with the liquid level, at the moment, the foam block pulls the clamping block to move towards the left side through the traction rope, so as to be separated from the clamping groove, at the moment, the buoyancy pushing block and the clamping pushing block fall, and drive the clamping sliding block to rise again, thereby realizing the clutch operation.

Preferably, the stirring device comprises a rotating shaft connected with the lower end of the driving motor in a power mode, a stirring block capable of rotating in the stirring cavity is fixedly arranged on the rotating shaft, and when the driving motor rotates and drives the rotating shaft to rotate, the stirring block can stir the liquid in the stirring cavity.

Preferably, the sprinkling device comprises a partition cavity arranged in the lower inner wall of the stirring cavity, a fertilizer-water partition block is rotatably arranged in the partition cavity, wherein the left end of the fertilizer-water partition block is meshed with the transmission device, a through hole is formed in the fertilizer-water partition block in a vertically penetrating manner, fertilizer communication holes are symmetrically formed in the circular arc-shaped inner walls of the through hole, a first fertilizer through hole communicated with the fertilizer communication holes is formed in the lower inner wall of the stirring cavity, the upper inner wall of the stirring cavity and the upper inner wall of the partition cavity in a communicated manner, a second fertilizer through hole is formed in the lower inner wall of the partition cavity, a third fertilizer through hole communicated with the first fertilizer through hole is formed in the upper inner wall of the second fertilizer through hole in a communicated manner, the first fertilizer through hole is opposite in position to the first fertilizer through hole, and the third fertilizer through hole is communicated with the fertilizer communication holes, and the fertilizer-water partition block rotates and passes through the fertilizer-water partition block When the three fertilizer water through holes are communicated, the liquid in the stirring cavity can enter the second fertilizer water through hole through the first fertilizer water through hole, the fertilizer water communicating hole and the third fertilizer water through hole, a fertilizer water spraying rotating block extending out of the lower end side end surface of the device main body is rotatably arranged in the lower side inner wall of the second fertilizer water through hole, the lower end of the fertilizer water spraying rotating block is provided with nozzles in an annular array, the nozzles and the fertilizer water spraying rotating block are internally provided with a fourth fertilizer water through hole communicated with the second fertilizer water through hole, wherein the lower end of the rotating shaft extends into the fourth fertilizer water through hole after extending through the through hole and the second fertilizer water through hole and is connected with the inner wall of the fourth fertilizer water through hole through a connecting frame, and at the moment, the rotating shaft rotates and drives the fertilizer water spraying rotating block to rotate, so that the water entering the fourth fertilizer water through hole can be thrown out of the nozzles through centrifugal force, and then spraying is carried out.

Preferably, the transmission device comprises a first transmission cavity communicated with the inner wall of the left side of the driving cavity, a first transmission gear meshed with the left end of the toothed ring is rotatably arranged in the first transmission cavity, the left end of the first transmission gear is meshed with a second transmission gear capable of rotating in the first transmission cavity, a transmission shaft is fixedly arranged at the axis of the second transmission gear, the left end of the fertilizer-water partition block is meshed with a third transmission gear capable of rotating in the partition cavity, and the lower end of the transmission shaft extends into the partition cavity and is fixedly connected with the partition cavity and a fourth transmission gear capable of rotating in the partition cavity and meshed with the third transmission gear.

The fertilizer applying and sprinkling device has the beneficial effects that when the fertilizer applying and sprinkling device is used, a user continues to add a batch of fertilizer into the device in advance, when water enters, the device can add the fertilizer according to a certain proportion through the water inflow, so that the user only needs to add the fertilizer once in the process of fertilizing and sprinkling for a plurality of times, and before the fertilizer is applied, the device can also stir the fertilizer and the water, so that the permeability of the fertilizer in the soil is enhanced, the fertility of the soil is better improved, and the fertilizer applying and sprinkling device is convenient and effective and is worthy of recommendation.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a soil fertility improving device for greenhouse cultivation according to the present invention;

FIG. 2 is an enlarged schematic view of "A" in FIG. 1;

FIG. 3 is an enlarged schematic view of "B" in FIG. 1;

FIG. 4 is an enlarged schematic view of "C" in FIG. 1;

Fig. 5 is a schematic structural view of the rich water block in fig. 1 in a top view direction.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a soil fertility improvement device for greenhouse planting, which is mainly applied to the fertilization and watering process in the Roc planting, and the invention is further explained by combining the attached drawings of the invention:

The soil fertility improving device for greenhouse planting comprises a device main body 101, wherein a stirring cavity 106 is arranged in the device main body 101, a stirring device capable of stirring moisture and fertilizer is arranged in the stirring cavity 106, a driving device capable of driving the stirring device is arranged in the inner wall of the upper side of the stirring cavity 106, a feeding device capable of adding fertilizer and water to be stirred into the stirring cavity 106 is arranged in the inner wall of the upper side of the stirring cavity 106 on the right side of the driving device, a transmission device is arranged in the inner wall of the left side of the stirring cavity 106, a water spraying device is arranged in the inner wall of the lower side of the stirring cavity 106, the water spraying device is connected to the driving device through the stirring device and the transmission device, and when the device is used, the stirring device is started to drive the stirring device to stir the water and the fertilizer added into the stirring cavity 106 through the feeding device, when the stirring is completed, the driving device switches the driving mode, and then the transmission device drives the water spraying device to be communicated with the stirring cavity 106, at the moment, the fertilizer-water mixture in the stirring cavity 106 can flow out through the water spraying device, and meanwhile, the driving device continues to drive the stirring device to act, and simultaneously drives the water spraying device to throw out the fertilizer water flowing into the water spraying device in the stirring cavity 106 through a centrifugal mode, so that the soil fertilization improvement range is increased.

Advantageously, the sprinkler comprises a water inlet pipe 114 which penetrates through the upper and lower part and is arranged in the inner wall of the upper side of the stirring cavity 106 and communicated with the stirring cavity 106, an impact block 154 whose right end is bound on the inner wall of the left side of the water inlet pipe 114 through a binding band 153 is arranged in the water inlet pipe 114, an inverted cone-shaped fertilizer storage cavity 113 which penetrates through the upper and lower part and is arranged in the inner wall of the left side of the impact block 154, a fertilizer partition chute 158 which is communicated with the fertilizer storage cavity 113 is arranged in the inner wall of the left side of the water inlet pipe 114 in a communicating manner, a fertilizer partition sliding block 155 is arranged in the fertilizer partition chute 158 in a sliding manner, wherein the left end of the impact block 154 is connected to the right end face of the fertilizer partition sliding block 155 through the binding band 153, and a partition tension spring 157 is fixedly, a fertilizer communication hole 156 which can be communicated with the fertilizer storage cavity 113 is arranged in the fertilizer partition sliding block 155 in a vertically penetrating manner, when water flows through the water inlet pipe 114 and impacts the impact block 154 to move downwards, the impact block 154 pulls the fertilizer partition sliding block 155 through the binding band 153 to move towards the right side in the fertilizer partition sliding groove 158, when the fertilizer communication hole 156 is communicated with the fertilizer storage cavity 113, fertilizer in the fertilizer storage cavity 113 can be added into the stirring cavity 106 through the fertilizer communication hole 156, and the fertilizer and water can be uniformly stirred under the action of the stirring device.

Advantageously, the driving device includes a driving cavity 137 disposed in an upper inner wall of the stirring cavity 106, a driving motor 134 is fixedly disposed in a lower inner wall of the driving cavity 137, wherein the stirring device is dynamically connected to a lower end of the driving motor 134, an upper end of the driving motor 134 is dynamically connected to a bevel gear 135 capable of rotating in the driving cavity 137, a rotating block 145 is rotatably disposed above the bevel gear 135 and in the driving cavity 137, a toothed ring 144 is fixedly disposed on an arc-shaped end surface of the rotating block 145, wherein the transmission device is engaged with a left end of the toothed ring 144, a torsion spring 146 is fixedly connected between the rotating block 145 and the inner wall of the driving cavity 137, a spline sleeve 142 is fixedly disposed on a lower end surface of the rotating block 145, and a spline groove 141 with a downward opening is disposed in the spline sleeve 142, a clutch slider 129 is arranged between the rotating block 145 and the bevel gear 135 and positioned in the driving cavity 137 and capable of sliding up and down, a rotating block 138 is rotatably sleeved in the clutch slider 129, wherein a bevel gear groove 136 with a downward opening and capable of being meshed with the bevel gear 135 is arranged on the lower side end face of the rotating block 138, a spline block 139 capable of being in spline connection with the spline groove 141 is fixedly arranged on the upper side end face of the rotating block 138, and a clutch device is arranged in the inner wall of the left side of the driving cavity 137 and capable of driving the clutch slider 129 to slide up and down in the driving cavity 137, so that the bevel gear 135 is meshed into the bevel gear groove 136, and further the rotating block 145 is driven to rotate when the driving motor 134 rotates, and further the transmission device is driven.

Advantageously, the clutch device comprises a clutch rack sliding groove 166 which is communicated with and arranged in the left inner wall of the driving cavity 137, a rack 128 which can slide up and down in the clutch rack sliding groove 166 is fixedly connected to the left end surface of the clutch sliding block 129, a clutch push groove 127 with a downward opening is arranged in the left inner wall of the clutch rack sliding groove 166, the clutch push groove 127 can slide up and down and is provided with a clutch push block 108 with a lower end extending into the stirring cavity 106, a buoyancy push block 107 is fixedly arranged on the lower end surface of the clutch push block 108, a first gear cavity 131 is communicated between the right inner wall of the clutch push groove 127 and the left inner wall of the clutch rack sliding groove 166, a first gear 132 which is respectively engaged with the rack 128 and the clutch push block 108 is rotatably connected between the front and rear inner walls of the first gear cavity 131, a clamping sliding groove 149 is arranged in the left inner wall of the clutch pushing groove 127 in a communicating manner, a clamping block 148 is arranged in the clamping sliding groove 149 in a sliding manner, a clamping groove 152 with a leftward opening and capable of being clamped with the clamping block 148 is arranged in the clutch pushing block 108, a clamping pushing spring 151 is fixedly connected between the left end surface of the clamping block 148 and the left inner wall of the clamping sliding groove 149, a traction rope 103 is fixedly connected to the left end surface of the clamping block 148, one end of the traction rope 103 extends into the stirring cavity 106 and is fixedly connected with a foam block 105 capable of sliding up and down in the stirring cavity 106, a guide sliding groove 104 capable of guiding the foam block 105 is arranged in the left inner wall of the stirring cavity 106 in a communicating manner, and when the buoyancy pushing block 107 is driven by buoyancy in the stirring cavity 106 to move up, the clutch pushing block 108 is pushed to move up, the rack 128 is driven to move downwards through the first gear cavity 131, and the clutch slider 129 and the rotating block 138 are driven to move downwards, so that the bevel gear 135 is engaged into the tapered tooth groove 136, at this time, the driving motor 134 rotates to drive the rotating block 145 to rotate, and further drive the transmission device to move, when the clamping groove 152 is communicated with the clamping sliding groove 149, the clamping block 148 is clamped into the clamping groove 152 under the elastic force of the clamping pushing spring 151, at this time, the clutch pushing block 108 can be kept in an ascending state even if the liquid level in the clutch pushing block 108 is lowered, so that the engagement state between the bevel gear 135 and the tapered tooth groove 136 is kept, and after the liquid level in the stirring cavity 106 is lowered to a certain degree, the foam block 105 is lowered along with the liquid level, at this time, the foam block 105 pulls the clamping block 148 to move to the left side through the traction rope 103, and further, the buoyancy pushing block 107 and the clutch pushing block 108 are separated from the clamping groove 152, and at this time, the buoyancy pushing block 107 and the clutch pushing block 108 descend to drive the clutch sliding block 129 to ascend again, so that the clutch operation is realized.

Advantageously, the stirring device includes a rotating shaft 115 that is power-connected to a lower end of the driving motor 134, a stirring block 117 that is rotatable in the stirring chamber 106 is fixedly disposed on the rotating shaft 115, and when the driving motor 134 rotates and drives the rotating shaft 115 to rotate, the stirring block 117 can stir the liquid in the stirring chamber 106.

Advantageously, the sprinkling device comprises a partition cavity 121 arranged in the inner wall of the lower side of the stirring cavity 106, a fertilizer-water partition block 119 is rotatably arranged in the partition cavity 121, wherein the left end of the fertilizer-water partition block 119 is engaged with the transmission device, a through hole 118 is vertically arranged in the fertilizer-water partition block 119 in a penetrating manner, fertilizer-water communication holes 161 are symmetrically arranged in the circular inner wall of the through hole 118, a first fertilizer-water through hole 116 capable of being communicated with the fertilizer-water communication hole 161 is arranged between the inner wall of the lower side of the stirring cavity 106 and the inner wall of the upper side of the partition cavity 121 in a communicating manner, a second fertilizer-water through hole 123 is arranged in the inner wall of the lower side of the partition cavity 121, a third fertilizer-water through hole 122 opposite to the first fertilizer-water through hole 116 and capable of being communicated with the fertilizer-water communication hole 161 is arranged between the inner wall of the upper side of the second fertilizer-water through hole 123 and the inner wall of, when the rich water partition block 119 rotates and the first rich water through hole 116 and the third rich water through hole 122 are communicated through the rich water communication hole 161, the liquid in the stirring chamber 106 can enter the second rich water through hole 123 through the first rich water through hole 116, the rich water communication hole 161 and the third rich water through hole 122, a rich water spraying rotating block 124 extending out of the lower end surface of the device main body 101 is rotatably disposed in the lower inner wall of the second rich water through hole 123, the lower ends of the rich water spraying rotating blocks 124 are annularly arrayed with the spray heads 126, the spray heads 126 and the rich water spraying rotating block 124 are internally provided with a fourth rich water through hole 125 communicated with the second rich water through hole 123, wherein the lower end of the rotating shaft 115 extends into the fourth rich water through hole 125 after passing through the through hole 118 and the second rich water through hole 123 and is connected with the inner wall of the fourth rich water through hole 125 through a connecting frame, at this time, the rotating shaft 115 rotates and drives the rich water spraying rotating block 124 to rotate, so that the water entering the fourth rich water through hole 125 is thrown out of the spray head 126 by centrifugal force, and then spraying is performed.

Advantageously, the transmission device includes a first transmission cavity 109 communicated with and arranged in the inner wall of the left side of the driving cavity 137, a first transmission gear 112 meshed with the left end of the toothed ring 144 is rotatably arranged in the first transmission cavity 109, the left end of the first transmission gear 112 is meshed with a second transmission gear 111 capable of rotating in the first transmission cavity 109, a transmission shaft 102 is fixedly arranged at the axis of the second transmission gear 111, the left end of the fertilizer-water blocking block 119 is meshed with a third transmission gear 167 capable of rotating in the blocking cavity 121, and the lower end of the transmission shaft 102 extends into the blocking cavity 121 and is fixedly connected with a fourth transmission gear 168 capable of rotating in the blocking cavity 121 and meshed with the third transmission gear 167.

In the initial state, the buoyancy pushing block 107 is lowered to the maximum in the stirring chamber 106, at this time, the clutch slider 129 is raised to the maximum in the driving chamber 137, the engaging groove 152 and the engaging sliding groove 149 are vertically staggered, the fertilizer water communication hole 161 is staggered with the first fertilizer water through hole 116 and the third fertilizer water through hole 122,

when the fertility improvement is performed by the device of the present invention, a user firstly puts the type of fertilizer to be applied into the fertilizer storage cavity 113, connects the upper end of the water inlet pipe 114 to an external water source, at this time, opens the water source, the water flow enters the stirring cavity 106 through the water inlet pipe 114, and drives the impact block 154 to move downward, at this time, the impact block 154 pulls the fertilizer blocking slider 155 to move to the right side through the binding band 153, and makes the fertilizer communication hole 156 communicate with the fertilizer storage cavity 113, at this time, the fertilizer in the fertilizer storage cavity 113 enters the stirring cavity 106, at this time, the driving motor 134 is started, and further stirs the fertilizer water in the stirring cavity 106 through the rotating shaft 115 and the stirring block 117, and as the liquid level in the stirring cavity 106 increases continuously, the buoyancy of the liquid level drives the buoyancy push block 107 to rise, and the rack 128 is lowered, so that the bevel gear 135 is engaged into the bevel gear groove 136, at this time, the rotating driving motor 134 drives the rotating block 145 to rotate, so as to drive the first transmission gear 112 to rotate through the gear ring 144, so as to drive the transmission shaft 102 to rotate through the second transmission gear 111, so as to drive the third transmission gear 167 to rotate through the fourth transmission gear 168, so as to drive the rich water blocking block 119 to rotate, at this time, the rich water in the stirring chamber 106 enters the fourth rich water through hole 125 through the first rich water through hole 116, the rich water through hole 161 and the third rich water through hole 122, and the rich water in the fourth rich water through hole 125 can be thrown out under the rotation of the rotating shaft 115, and the foam block 105 is lowered continuously as the liquid level in the stirring chamber 106 is lowered, and then the fixture block 148 is pulled to move to the left and is separated from the fixture groove 152, at this time, the buoyancy pushing block 107 descends, the bevel gear 135 is separated from the bevel gear groove 136, the rotating block 145 is driven by the torsion spring 146 to rotate in the reverse direction, and then the rich water blocking block 119 is driven to restore to the initial state and block the first rich water through hole 116 and the third rich water through hole 122, and at this time, the next stirring and fertilizing operation can be performed.

the fertilizer applying and sprinkling device has the beneficial effects that when the fertilizer applying and sprinkling device is used, a user continues to add a batch of fertilizer into the device in advance, when water enters, the device can add the fertilizer according to a certain proportion through the water inflow, so that the user only needs to add the fertilizer once in the process of fertilizing and sprinkling for a plurality of times, and before the fertilizer is applied, the device can also stir the fertilizer and the water, so that the permeability of the fertilizer in the soil is enhanced, the fertility of the soil is better improved, and the fertilizer applying and sprinkling device is convenient and effective and is worthy of recommendation.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.