Rice fertilizing device

Abstract

The utility model relates to the technical field of rice cultivation, planting and fertilization, and discloses a rice fertilization device which comprises a spraying device, the spraying device comprises a bracket arranged on the cart; fixing blocks are symmetrically arranged on the cart, fixing plates are rotationally arranged on the fixing blocks, and springs are arranged at the bottoms of the fixing plates; a first sliding groove is formed in the fixing plate, a screw rod is rotationally arranged on the first sliding groove, a rotating shaft is arranged on the fixing plate in a penetrating mode, a first bevel gear is arranged on the rotating shaft, a second bevel gear is arranged on the screw rod and connected with the first bevel gear in a meshed mode, and a first sliding block is arranged on the screw rod in a threaded mode. A movable plate is arranged on the first sliding block, a spraying head is arranged on the movable plate, and the spraying head communicates with the discharging pipe. According to the device, the movement of the movable plate on the fixed plate is controlled by using the screw rod, so that the spraying head moves towards two sides and extends out, and the application range of the spraying head is expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice cultivation planting fertilization technical field, concretely is a rice fertilizer device. BACKGROUND

[0002] Rice is a kind of herbaceous rice, belongs to cereal, also is the most main and the most ancient one of rice genus as food, and the growth of rice has a great relationship with its variety, but correct fertilizer application also determines our rice growth.

[0003] The prior art expands the fertilizer spraying range by using a fertilizer spraying assembly, but the range is achieved by the abutment of the spring and the protrusion to make the nozzle reciprocate in the vertical direction, so that the nozzle can throw the fertilizer outward to expand the fertilization range, but this way is unstable in actual use, and the nozzle is far away from the paddy field, so the far water rice can only be fertilized by swinging, which can cause the far water rice to obtain less fertilizer, the paddy field is unevenly fertilized, and the normal yield of the paddy field is affected, and there is certain limitation. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a rice fertilizer device, which has the advantages of expanding the use range of the spraying assembly, and solves the problem of small spraying range of the spraying assembly affecting the rice fertilization efficiency.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a rice fertilizer device, comprising a spraying device; the spraying device comprises: a box body is arranged at the top of a cart, a pulverizer is symmetrically arranged on the box body, one end of a pulverizer penetrates through the box body and is provided with a motor one, and the other end of the two pulverizers penetrates through the box body and is provided with a gear set; a conveying pump is arranged on the cart and is communicated with the box body, and a discharge pipe is arranged on the conveying pump; an adjusting device is arranged on the spraying device, and the adjusting device comprises: a support is arranged on the cart; a fixed block is symmetrically arranged on the cart, a fixed plate is rotatably arranged on the fixed block, and a spring is arranged at the bottom of the fixed plate; a sliding groove one is arranged on the fixed plate, a sliding groove one is arranged on the fixed plate, a screw rod is rotatably arranged on the sliding groove one, a rotating shaft is penetratingly arranged on the fixed plate, a bevel gear one is arranged on the rotating shaft, a bevel gear two is arranged on the screw rod and is meshed with the bevel gear one, and a sliding block one is threadedly arranged on the screw rod; a moving plate is arranged on the sliding block one, a spraying head is arranged on the moving plate, and the spraying head is communicated with the discharge pipe.

[0008] In some embodiments, a double-shaft motor is arranged on the support, and protrusions are arranged on both sides of the double-shaft motor and abut against the fixed plate.

[0009] In some embodiments, a third sliding groove is symmetrically arranged on one side of the second sliding groove, and a sliding block is arranged at the bottom of the moving plate and is in sliding connection with the third sliding groove.

[0010] In some embodiments, a first gear and a second gear are arranged in engagement on the moving plate, a second motor is arranged at the top of the first gear, a rotating disc is arranged at the top of the second gear, and a spraying head is arranged at the top of the rotating disc.

[0011] In some embodiments, a second sliding block is arranged at the bottom of the rotating disc, and a second sliding groove is arranged on the moving plate and is in sliding connection with the second sliding block.

[0012] In some embodiments, the second sliding block is located at the edge of the rotating disc.

[0013] In some embodiments, the second sliding groove has an arc degree of 45 degrees.

[0014] In some embodiments, a knob is arranged at one end of the rotating shaft, and a nut is threadedly arranged at the other end of the rotating shaft.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a rice fertilizer device has the following beneficial effects:

[0017] 1、 this rice fertilizer device, through setting up the pulverizer on the cart, the fertilizer is delivered to the spraying head through the delivery pump, the user controls the movement of the moving plate on the fixed plate through the use of the screw rod, so that the spraying head moves to both sides and extends, the use range of the spraying head is expanded.

[0018] 2、 this rice fertilizer device, through setting up the support and double -end motor on the cart, setting up the protrusion on the double -end motor makes the fixed plate cooperate with the fixed block and spring can reciprocating motion, the spraying head can swing up and down to expand the spraying range, meanwhile, the sliding groove and the gear assembly for controlling the rotation of the spraying head are arranged on the moving plate, so that the spraying head can be controlled to rotate, further expanding the spraying range of the spraying head. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the support assembly in the utility model;

[0021] Figure 3 It is a structural schematic view of the screw rod assembly in the utility model;

[0022] Figure 4 Figure is a structural schematic view of the fixed plate assembly in the utility model;

[0023] Figure 5 Figure is a structural schematic view of the moving plate assembly in the utility model.

[0024] In the figure:

[0025] 1, spraying device; 11, trolley; 12, box body; 13, crushing roller; 14, motor one; 15, gear set; 16, conveying pump; 17, discharge pipe; 18, spraying head;

[0026] 2, adjusting device; 21, support; 211, double-shaft motor; 212, protruding block; 22, fixed block; 221, spring; 23, fixed plate; 231, sliding groove one; 232, screw rod; 233, rotating shaft; 234, bevel gear one; 235, bevel gear two; 236, sliding block one; 237, nut; 238, knob; 24, moving plate; 241, gear; 242, motor two; 243, gear two; 244, rotating disc; 245, sliding block two; 246, sliding groove two; 25, sliding groove three. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0030] The existing fertilizer device uses the user to put the fertilizer raw material into the box and then starts the motor. The two crushing rollers rotate in opposite directions under the meshing connection of the gear set, crush the fertilizer raw material, the user adds water in the box 12 to dissolve the fertilizer solid raw material, opens the delivery pump to make the fertilizer pass through the discharge pipe and then is sprayed from the spray head to fertilize the rice.

[0031] In the related art, the user expands the fertilizer spraying range by using the fertilizer spraying assembly. However, this way uses the spring and the protrusion to abut to make the spray head do the reciprocating motion in the vertical direction, so that the spray head can throw the fertilizer outward to expand the fertilization range. However, this way is unstable in actual use. The spray head is far away from the rice field and can only fertilize the rice far away from the rice field by throwing, which can cause the rice far away from the rice field to obtain less fertilizer, the rice field is unevenly fertilized, and the normal yield of the rice field is affected, which has certain limitations.

[0032] In order to solve the problems in the related art to some extent, the embodiments of the present application provide that the user can rotate the knob 238. The knob 238 controls the rotation of the rotating shaft 233. The bevel gear one 234 is arranged on the rotating shaft 233, and the screw rod 232 is rotatably arranged in the sliding groove one 231 on the fixed plate 23. The bevel gear two 235 is arranged on the screw rod 232 and is meshingly connected with the bevel gear one 234. Therefore, when the rotating shaft 233 rotates, the screw rod 232 is controlled to rotate under the meshing connection. The sliding block one 236 arranged in the screw thread on the screw rod 232 is slidingly connected with the sliding groove one 231. Therefore, the sliding block one 236 moves horizontally along the sliding groove one 231 with the rotation of the screw rod 232, drives the moving plate 24 at the top of the sliding block one 236 and the spray head 18 to move horizontally, and makes the two spray heads 18 move in opposite directions to stretch out to the outside of the cart, thereby expanding the spraying range of the spray head 18.

[0033] The present application will be described below in combination with the drawings and specific embodiments:

[0034] In combination Figures 1-5The embodiment of the present application provides a rice fertilizing device, which comprises a spraying device 1; the spraying device 1 comprises: a cart 11, a top of the cart 11 is provided with a box 12, a plurality of crushing rollers 13 are symmetrically arranged on the box 12, one end of one of the crushing rollers 13 penetrates through the box 12 and is provided with a motor one 14, and the other end of the two crushing rollers 13 penetrates through the box 12 and is provided with a gear set 15; a conveying pump 16 is arranged on the cart 11 and communicates with the box 12, and a discharge pipe 17 is arranged on the conveying pump 16; the spraying device 1 is provided with an adjusting device 2, the adjusting device 2 comprises: a support 21, the support 21 is arranged on the cart 11; a fixed block 22, the fixed block 22 is symmetrically arranged on the cart 11, a fixed plate 23 is rotatably arranged on the fixed block 22, and a spring 221 is arranged at the bottom of the fixed plate 23; a sliding groove one 231 is arranged on the fixed plate 23, the fixed plate 23 is provided with the sliding groove one 231, a screw rod 232 is rotatably arranged on the sliding groove one 231, a rotating shaft 233 is arranged on the fixed plate 23, a bevel gear one 234 is arranged on the rotating shaft 233, a bevel gear two 235 is arranged on the screw rod 232 and is meshedly connected with the bevel gear one 234, and a sliding block one 236 is threadedly arranged on the screw rod 232; a moving plate 24 is arranged on the sliding block one 236, a spraying head 18 is arranged on the moving plate 24, and the spraying head 18 communicates with the discharge pipe 17.

[0035] The user puts solid fertilizer raw materials into the box 12 and starts the motor 14, a crushing roller 13 is controlled to rotate by the motor 14, and the other end of the crushing roller 13 is provided with a gear set 15 connected in engagement, the gear set 15 is two gears connected in engagement, and the two gears are fixedly connected with the rotating shafts of the two crushing rollers 13, and the two crushing rollers 13 rotate in opposite directions under the engagement of the gear set 15, so as to crush the fertilizer raw materials put in the middle. The user adds water into the box 12 from the top of the box 12 to dissolve the solid fertilizer raw materials, opens the delivery pump 16, and the fertilizer is extracted from the box 12 through the discharge pipe 17, and then sprayed out from the spray head 18 to fertilize the rice, and in a large rice field, the user pushes the cart 11 to move the whole spraying device 1 on the road in the rice field. Different rice fields have different widths, and therefore the number of rice planted in different rice fields and the distribution in the field are different. The spraying range of the spray head 18 is fixed, and therefore it is necessary to increase the spraying range of the spray head 18 to improve the fertilization efficiency. The user can rotate the knob 238, the knob 238 controls the rotation of the rotating shaft 233, a bevel gear one 234 is arranged on the rotating shaft 233, a screw rod 232 is rotatably arranged in the sliding groove one 231 of the fixed plate 23, a bevel gear two 235 is arranged on the screw rod 232 and engaged with the bevel gear one 234, and therefore the screw rod 232 is controlled to rotate under the engagement when the rotating shaft 233 rotates. A sliding block one 236 is threadedly arranged on the screw rod 232 and slidably connected with the sliding groove one 231, and therefore the sliding block one 236 moves horizontally along the sliding groove one 231 with the rotation of the screw rod 232, drives the moving plate 24 at the top of the sliding block one 236 and the spray head 18 to move horizontally, and makes the two spray heads 18 move in opposite directions to stretch out to the outside of the cart, so as to expand the spraying range of the spray head 18. When the spray head 18 works, the fertilizer spraying process will vibrate, the fixed plate 23 will shake under the vibration, the fixed plate 23 shakes to rotate on the fixed block 22 and compresses the spring 221, so that the spray head 18 shakes up and down to throw out the fertilizer, the fertilizer is sprayed farther, and the fertilization range is further expanded.

[0036] In some embodiments, the bracket 21 is provided with a double-shaft motor 211, the double-shaft motor 211 is provided with protrusions 212 on both sides, and the protrusions 212 abut against the fixed plate 23. The user starts the double-shaft motor 211, the output shafts on both sides of the double-shaft motor 211 synchronously rotate to drive the protrusions 212 to rotate, the protrusions 212 abut against the fixed plate 23 during the rotation, the fixed plate 23 is reset after being abutted against, and can realize reciprocating swing under the rotation of the fixed block 22 and the elastic force of the spring 221, so as to swing the spray head 18 to throw out the fertilizer and expand the fertilization range of the spray head 18.

[0037] In some embodiments, the chute one 231 is symmetrically provided with a chute three 25 on both sides, and the bottom of the moving plate 24 is provided with a sliding block and the chute three 25 is slidably connected. The chute three 25 and the sliding block cooperate to move the moving plate 24, thereby improving the stability of the moving plate 24.

[0038] In some embodiments, the moving plate 24 is provided with a gear one 241 and a gear two 243 in engagement, the top of the gear one 241 is provided with a motor two 242, the top of the gear two 243 is provided with a rotating disc 244, and the top of the rotating disc 244 is provided with a spray head 18. The user turns on the motor two 242, the motor two 242 controls the rotation of the gear one 241, and the gear two 243 in engagement with the gear one 241 is controlled to rotate to drive the rotating disc 244 to rotate, and the rotating disc 244 rotates to synchronously rotate the spray head 18 on the top thereof, thereby expanding the working range of the spray head 18.

[0039] In some embodiments, the bottom of the rotating disc 244 is provided with a sliding block two 245, and the moving plate 24 is provided with a chute two 246, and the chute two 246 and the sliding block two 245 are slidably connected. The sliding block two 245 provided at the bottom of the rotating disc 244 can improve the stability of the rotating disc 244 and prolong the service life of the device.

[0040] In some embodiments, the sliding block two 245 is located at the edge of the rotating disc 244. The spray head 18 is positioned at the top edge of the rotating disc 244, and therefore the chute two 246 and the sliding block two 245 are limited to be positioned at the edge of the rotating disc 244, thereby reducing the distance between the gravity centers of the sliding block two 245, the chute two 246 and the rotating disc 244, and ensuring the stability of the rotating disc 244 supported by the sliding block two 245 cooperating with the chute two 246.

[0041] In some embodiments, the chute two 246 has an arc of 180 degrees. The chute two 246 limits the rotation of the rotating disc 244, and if the rotating disc 244 exceeds 180 degrees, the spray head 18 will rotate too much and spray onto the user, and therefore the chute two 246 is set to 180 degrees to ensure the maximum range of rotation of the spray head 18.

[0042] In some embodiments, the rotating shaft 233 is provided with a knob 238 at one end and a nut 237 threaded at the other end. The knob 238 is provided to facilitate the user to apply force, and the nut 237 can be screwed and abutted against the fixed plate 23 to quickly fix the rotating shaft 233 to rotate and fix the position of the sliding block one 236.

[0043] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0044] In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0045] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rice fertilizer device, comprising a spraying device (1); the spraying device (1) comprises: a trolley (11) provided with a box (12) at the top, the box (12) is symmetrically provided with a crushing roller (13), one end of the crushing roller (13) is provided with a motor (14) penetrating through the box (12), and the other end of the two crushing rollers (13) is provided with a gear set (15) penetrating through the box (12); a conveying pump (16) is arranged on the trolley (11) and communicates with the box (12), and the conveying pump (16) is provided with a discharge pipe (17); characterized in that the spraying device (1) is provided with an adjusting device (2), the adjusting device (2) comprises: a support (21) arranged on the trolley (11); a fixed block (22) symmetrically arranged on the trolley (11), the fixed block (22) is rotatably provided with a fixed plate (23) on the top, and the fixed plate (23) is provided with a spring (221) at the bottom; a sliding groove (231) is arranged on the fixed plate (23), the fixed plate (23) is provided with a sliding groove (231), the sliding groove (231) is rotatably provided with a screw rod (232), the fixed plate (23) is penetratingly provided with a rotating shaft (233), the rotating shaft (233) is provided with a bevel gear (234), the screw rod (232) is provided with a bevel gear (235) and the bevel gear (234) is meshed and connected, and the screw rod (232) is threadedly provided with a sliding block (236); a moving plate (24) is arranged on the sliding block (236), the moving plate (24) is provided with a spraying head (18), and the spraying head (18) communicates with the discharge pipe (17).

2. The rice fertilizing device according to claim 1, characterized in that: The support (21) is provided with a double-shaft motor (211), the double-shaft motor (211) is provided with a protrusion (212) on both sides, and the protrusion (212) abuts against the fixed plate (23).

3. The rice fertilizing device according to claim 1, characterized in that: The sliding groove (231) is symmetrically provided with a sliding groove (25) on both sides, and the moving plate (24) is provided with a sliding block and is slidably connected with the sliding groove (25).

4. The rice fertilizing device according to claim 3, characterized in that: The moving plate (24) is provided with a gear (241) and a gear (243) in meshing connection, the gear (241) is provided with a motor (242) at the top, the gear (243) is provided with a rotating disc (244) at the top, and the rotating disc (244) is provided with a spraying head (18) at the top.

5. The rice fertilizing device according to claim 4, characterized in that: The rotating disc (244) is provided with a sliding block (245) at the bottom, the moving plate (24) is provided with a sliding groove (246), and the sliding groove (246) is slidably connected with the sliding block (245).

6. The rice fertilizing device according to claim 5, wherein: The sliding block (245) is located at the edge of the rotating disc (244).

7. The rice fertilizing device according to claim 6, characterized in that: The sliding groove (246) has an arc of 180 degrees.

8. The rice fertilizing apparatus according to claim 1, wherein: One end of the rotating shaft (233) is provided with a knob (238), and the other end is threadedly provided with a nut (237).

Images