CN222984144U

CN222984144U - Fertilizer mixing device for fruit and vegetable planting

Info

Publication number: CN222984144U
Application number: CN202421947480.8U
Authority: CN
Inventors: 李成鹏; 李成达; 王力; 沈丽晶; 林益
Original assignee: Changchun Sheai Agricultural Technology Development Co ltd
Current assignee: Changchun Sheai Agricultural Technology Development Co ltd
Priority date: 2024-08-13
Filing date: 2024-08-13
Publication date: 2025-06-17
Anticipated expiration: 2034-08-13

Abstract

The utility model provides a fertilizer mixing device for fruit and vegetable planting, which relates to the field of fruit and vegetable planting, and comprises a fixing plate (10), a positioning plate (20), a supporting column (30), a corrugated pipe (40), a mixing box (50) and a stirring assembly, wherein the stirring assembly comprises a rotating shaft (61), a threaded rod (62), a sliding block (63), a connecting rod (64), an arc-shaped scraper (65), a stirring rod (66) and a lifting plate (67). The fertilizer mixing device can effectively avoid the problem that the fertilizer raw materials sink to the bottom, adhere to the side wall and the bottom surface, etc. during the mixing process of the fertilizer raw materials, thereby improving the uniformity of the fertilizer mixing, avoiding the problem that the fertilizer is difficult to clean after mixing, and thus effectively improving the mixing efficiency and effect of the fertilizer, and improving the fertilizer efficiency.

Description

Fertilizer mixing device for fruit and vegetable planting

Technical Field

The utility model relates to the technical field of fruit and vegetable planting, in particular to a fertilizer mixing device for fruit and vegetable planting.

Background

In the agricultural fruit and vegetable planting process, in order to provide nutrients for fruits and vegetables, improve soil properties, enhance soil fertility and promote normal growth of fruits and vegetables, fertilizers are usually applied to the fruit and vegetable planting soil, and in the production process, the fertilizers are required to be mixed, namely, various fertilizer raw materials are uniformly mixed, so that the effectiveness of the applied fertilizers is ensured. Chinese patent document CN220919068U discloses a fertilizer mixer, it is through the cooperation setting of feed cylinder, the inner tube, the limiting plate, the screen cloth, telescoping device, first circular arch, driving piece and the protruding cooperation of second, motor work can drive stirring rake and driving piece rotation through the (mixing) shaft, the protruding intermittent type nature in proper order of second on the driving piece contacts with first circular arch, make the limiting plate rise, then descend under telescoping device's recovery effect, cyclic reciprocation, different kinds of fertilizer shake whereabouts and get into the box on each screen cloth, the stirring rake stirs the fertilizer that falls into in the box and mixes, the stirring is good, the efficiency is high while unloading, simultaneously, it is through last screen cloth, lower screen cloth, the setting of annular guide way, annular slider, the worm wheel, worm and hand hole, the hand stretches into the box from the hand hole, rotatable worm, the worm passes through the coaxial rotation of worm wheel drive lower screen cloth for last screen cloth, change mesh size, change its unloading speed, and then adjust the mixed proportion of various fertilizers. However, when the fertilizer mixer mixes the fertilizer, the mixing of the fertilizer raw materials is realized only through the rotation of the stirring paddles, the fertilizer raw materials are easy to directly fall on the bottom of the box body under the action of gravity and are further stacked on the bottom of the box body, so that the fertilizer raw materials in the box body cannot be uniformly mixed to influence the efficacy of the fertilizer, and meanwhile, the fertilizer deposited on the bottom of the box body and adhered to the side wall of the inner cavity of the box body is difficult to clean, so that the time consumption of the fertilizer mixing post-treatment is increased and the follow-up fertilizer mixing is influenced.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide a fertilizer mixing device for fruit and vegetable planting, which can effectively avoid the problems that the fertilizer raw material sinks and adheres to the inner wall of a mixing cavity in the mixing process of the fertilizer raw material, thereby improving the uniformity of fertilizer mixing, avoiding the problem that the fertilizer is difficult to clean after mixing, and the like.

The aim of the utility model is achieved by the following technical scheme:

A fertilizer mixing device for fruit and vegetable planting comprises a fixing plate, a locating plate, support columns, corrugated pipes, a mixing box and a stirring assembly, wherein the fixing plate is arranged in parallel with the locating plate, the locating plate is located on the upper side of the fixing plate, a plurality of support columns are evenly arranged on the outer ring of the bottom face of the fixing plate, the mixing box with a uncovered top face is arranged between the support columns on the lower side of the fixing plate, the outer ring of the top face of the mixing box is connected with the bottom face of the fixing plate through the corrugated pipes, the outer wall of the mixing box is in sliding connection with the support columns, the stirring assembly comprises a rotating shaft, a threaded rod, a sliding block, a connecting rod, an arc scraping plate, a stirring rod and a lifting plate, the rotating shaft is coaxially arranged with the threaded rod, the threaded rod is rotatably sleeved on the outer wall of the threaded rod, the threaded rod is sleeved with the sliding block, the outer wall of the threaded rod is connected with the inner wall of the mixing box through evenly distributed connecting rods, the outer wall of the arc scraping plate is arranged on the outer wall of the lower side of the threaded rod, the threaded rod is in contact with the inner wall of the mixing box through a plurality of groups of stirring rods, and the outer wall of arc scraping plates is connected with the corresponding inner wall of the arc scraping plates.

Based on the further optimization of above-mentioned scheme, fixed plate and locating plate coaxial setting and through around its (fixed plate or locating plate) axis evenly distributed between fixed plate and the locating plate realize connecting at the connecting block of outer lane.

Based on the further optimization of above-mentioned scheme, the mixing box outer wall corresponds the support column and sets up the slip fixture block, and the support column is close to the one side lateral wall of mixing box and corresponds the vertical spout of slip fixture block seting up, and the one end slip joint that the mixing box was kept away from to the slip fixture block is in vertical spout.

Based on the further optimization of above-mentioned scheme, the mixing box bottom surface middle part sets up the discharging pipe, is used for the ejection of compact, and the discharging pipe mouth of pipe is sealed through the sealing plug initially.

Based on the further optimization of above-mentioned scheme, the outer wall fixed setting spacing ring and the spacing ring external diameter that the rotation axis is located the threaded rod bottom is greater than the slider external diameter for form hard spacing to the gliding of slider.

Based on the further optimization of above-mentioned scheme, the rotation axis passes through the gear assembly that sets up between fixed plate and locating plate with the threaded rod and realizes the transmission, gear assembly includes incomplete gear, drive gear, gear lever, the ring gear, intermediate gear, driven gear, the outer wall that the rotation axis is located the threaded rod upper end is cup jointed to the incomplete gear, drive gear sets up in one side of incomplete gear and drive gear can with the tooth section meshing of incomplete gear, the fixed intermediate gear that cup joints of outer wall that the gear lever rotated and set up between fixed plate and locating plate and the gear lever is located the drive gear downside, the ring gear rotates the outer lane that sets up at incomplete gear and drive gear and ring gear and meshing, can with the tooth section meshing of incomplete gear, driven gear is fixed cup joints the outer wall that is located the fixed plate upside at the threaded rod and driven gear and intermediate gear meshing.

Based on the further optimization of the scheme, the outer diameter of the intermediate gear is consistent with the outer diameter of the driven gear, the outer diameter of the incomplete gear is larger than the outer diameter of the intermediate gear, and the outer diameter of the intermediate gear is larger than the outer diameter of the transmission gear.

Based on a further optimization of the above scheme, the width of the lifting plate is larger than the width of the stirring rod.

The following technical effects are provided by the utility model:

According to the application, through the cooperation of the rotating shaft, the threaded rod, the sliding block, the connecting rod, the arc scraping plate, the stirring rod and the lifting plate, the mixing of fertilizer in the mixing box is realized by utilizing the rotation of the rotating shaft, the stirring rod and the annular cylinder, meanwhile, the scraping of fertilizer raw materials adhered to the side wall of the mixing box is finished by the rotating arc scraping plate, the mixing box is lifted up and down in a reciprocating manner by utilizing the cooperation of the threaded rod, the sliding block and the connecting rod, and meanwhile, the fertilizer raw materials at the bottom of the mixing box (namely the mixing box) are turned up in the lifting process of the mixing box by utilizing the cooperation of the rotating lifting plate, so that the problem of uneven mixing caused by sinking of the fertilizer raw materials is avoided. In addition, the fixed plate, the positioning plate, the support column and the corrugated pipe are arranged, so that the stable positioning of the mixing box is finished, the stable up-and-down reciprocating lifting of the mixing box is ensured, the splashing of the added fertilizer raw material is avoided, the utilization rate of the raw material is ensured, and the waste is avoided.

Drawings

Fig. 1 is a schematic structural view of a fertilizer mixing device according to an embodiment of the present utility model.

Fig. 2 is a partial enlarged view of a in fig. 1.

Fig. 3 is a B-B cross-sectional view of fig. 1.

Fig. 4 is a cross-sectional view taken along the direction C-C of fig. 1.

Fig. 5 is a schematic structural view of a fertilizer mixing device according to another embodiment of the utility model.

Wherein, 10 parts of fixed plates, 11 parts of connecting blocks, 12 parts of incomplete gears, 13 parts of transmission gears, 14 parts of gear rods, 15 parts of inner gear rings, 150 parts of lifting blocks, 16 parts of intermediate gears, 17 parts of driven gears, 20 parts of positioning plates, 21 parts of motors, 22 parts of feeding pipes, 23 parts of feeding cylinders, 30 parts of supporting columns, 31 parts of vertical sliding grooves, 40 parts of corrugated pipes, 50 parts of mixing boxes, 51 parts of sliding clamping blocks, 52 parts of discharging pipes, 61 parts of rotating shafts, 610 parts of limiting rings, 62 parts of threaded rods, 63 parts of sliding blocks, 64 parts of connecting rods, 65 parts of arc scraping plates, 66 parts of stirring rods and 67 parts of lifting plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

The utility model provides a fertilizer mixing arrangement for fruit vegetables planting, including fixed plate 10, locating plate 20, support column 30, bellows 40, mixing box 50 and stirring subassembly, fixed plate 10 and locating plate 20 parallel arrangement and locating plate 20 are located the fixed plate 10 upside (as shown in fig. 1, the width of fixed plate 10 is greater than the width of locating plate 20), fixed plate 10 and locating plate 20 coaxial setting and connecting block 11 realization connection at the outer lane through around its (fixed plate 10 or locating plate 20) axis evenly distributed between fixed plate 10 and the locating plate 20 (see the fig. 1 shows, the quantity of connecting block 11 sets up according to actual conditions, generally be no less than two, as shown in fig. 3, adopt four connecting blocks 11 in this embodiment).

The outer ring of the bottom surface of the fixing plate 10 is uniformly provided with a plurality of support columns 30 for placing the fixing plate 10 on the ground, and the number of the support columns 30 is generally not less than three, so that the stability of the whole fertilizer mixing device is ensured, and as shown in fig. 4, three support columns 30 are adopted in the embodiment. The lower side of the fixing plate 10 and between the support columns 30 is provided with a mixing box 50 with a non-cover top surface, and the outer ring of the top surface of the mixing box 50 is connected with the bottom surface of the fixing plate 10 through a corrugated pipe 40 (namely, the upper end and the lower end of the corrugated pipe 40 are respectively fixedly connected with the bottom surface of the fixing plate 10 and the end surface of the mixing box 50, as shown in fig. 1, the corrugated pipe 40 and the mixing box 50 are coaxially arranged). The outer wall of the mixing box 50 is slidably connected with the supporting column 30, specifically, the outer wall of the mixing box 50 is provided with a sliding clamping block 51 corresponding to the supporting column 30, the side wall of one side of the supporting column 30, which is close to the mixing box 50, is provided with a vertical sliding chute 31 corresponding to the sliding clamping block 51, and one end, which is far away from the mixing box 50, of the sliding clamping block 51 is slidably clamped in the vertical sliding chute 31. The middle part of the bottom surface of the mixing box 50 is provided with a discharging pipe 52 for discharging, and the pipe orifice of the discharging pipe 52 is initially sealed by a sealing plug (when discharging is required, only the sealing plug is required to be pulled out).

The stirring assembly comprises a rotating shaft 61, a threaded rod 62, a sliding block 63, a connecting rod 64, an arc scraping plate 65, a stirring rod 66 and a lifting plate 67, wherein the rotating shaft 61 and the threaded rod 62 are coaxially arranged, the threaded rod 62 is rotatably sleeved on the outer wall of the rotating shaft 61, the top end of the threaded rod 62 penetrates through the fixed plate 10 and the top end of the rotating shaft 61 to penetrate through the positioning plate 20 (shown in figure 1), the rotating shaft 61 and the threaded rod 62 realize transmission through a gear assembly arranged between the fixed plate 10 and the positioning plate 20, and the gear assembly comprises an incomplete gear 12, a transmission gear 13, a gear rod 14, an inner gear ring 15, a transmission gear 15 and a transmission gear, Intermediate gear 16, driven gear 17, incomplete gear 12 is fixed cup jointed on the outer wall of the rotating shaft 61 at the upper end of the threaded rod 62, transmission gear 13 is set on one side of incomplete gear 12 (in this embodiment, transmission gear 13 is set on the right side of incomplete gear 12, as shown in fig. 2) and transmission gear 13 can mesh with the tooth segment of incomplete gear 12, transmission gear 13 is fixed cup jointed on the outer wall of gear rod 14, gear rod 14 is rotatably set between fixed plate 10 and positioning plate 20 (i.e. the upper and lower ends of gear rod 14 are respectively rotatably connected with the bottom surface of positioning plate 20 and the top surface of fixed plate 10), and the outer wall of gear rod 14 at the lower side of transmission gear 13 is fixedly cup jointed with intermediate gear 16, inner gear ring 15 is rotatably set on the outer ring of incomplete gear 12 and transmission gear 13 and inner gear ring 15 meshes with transmission gear 13, Can with the tooth section meshing of incomplete gear 12 (ring gear 15 terminal surface and evenly set up a plurality of hoist and mount pieces 150 around its self axis, hoist and mount piece 150 quantity sets up according to actual conditions, generally is not less than three, and annular spout is seted up to locating plate 20 bottom surface correspondence hoist and mount piece 150, hoist and mount piece 150 top slip joint in annular spout to realize the location and the rotation of ring gear 15), driven gear 17 fixedly cup joints the outer wall that threaded rod 62 is located the fixed plate 10 upside and driven gear 17 meshes with intermediate gear 16. As shown in FIG. 3, the outer diameter of the intermediate gear 16 is identical to the outer diameter of the driven gear 17, the outer diameter of the incomplete gear 12 is larger than the outer diameter of the intermediate gear 16, the outer diameter of the intermediate gear 16 is larger than the outer diameter of the transmission gear 13, and the tooth segment of the incomplete gear 12 is smaller than half of the outer circumference thereof. The slider 63 is sleeved on the outer wall threads of the lower side of the threaded rod 62, the outer wall of the slider 63 is connected with the inner wall of the mixing box 50 through uniformly distributed connecting rods 64 (the number of the connecting rods 64 is set according to practical conditions, and the number of the connecting rods is generally not less than three), and the outer wall of the rotating shaft 61 at the bottom end of the threaded rod 62 is fixedly provided with a limiting ring 610, the outer diameter of the limiting ring 610 is larger than the outer diameter of the slider 63 and used for forming hard limit on the sliding of the slider 63 (meanwhile, the outer wall of the upper end of a threaded section of the threaded rod 62 can also be provided with a limiting ring and used for forming hard limit on the upward movement of the slider 63). The outer wall of the lower side of the rotating shaft 61 located on the threaded rod 62 is provided with arc-shaped scrapers 65 through a plurality of groups of stirring rods 66 (four rows of six stirring rods 66 are uniformly distributed along the axis direction of the rotating shaft 61 in the present embodiment, as shown in fig. 1 and 4), the outer wall of the arc-shaped scrapers 65 is contacted with the inner wall of the mixing box 50, the outer wall of the bottom end of the rotating shaft 61 is connected with the corresponding inner wall of the arc-shaped scrapers 65 through lifting plates 67, the width of the lifting plates 67 is larger than that of the stirring rods 66, and meanwhile, the number of stirring rods 66 on the same row is a multiple of the number of the lifting plates 67 (as shown in fig. 4, the number of the stirring rods 66 is twice the number of the lifting plates 67, namely, the stirring rods 66 on the same row are six, The lifting plate 67 and the arc scraping plates 65 are three groups, and two stirring rods 66 in the same row correspond to one group of arc scraping plates 65).

Example 2:

As a further optimization of the scheme of the utility model, on the basis of the scheme of the embodiment 1, the rotary shaft 61 is driven to rotate by the motor 21 fixedly arranged on the positioning plate 20, meanwhile, in order to facilitate feeding, the feeding pipe 22 is uniformly arranged on the outer ring of the motor 21, the lower end of the feeding pipe 22 sequentially penetrates through the positioning plate 20 and the fixed plate 10 and then is positioned on the inner ring of the corrugated pipe 40, the feeding pipe 22 is provided with the feeding cylinder 23 at the top end, and in addition, the feeding pipe 22 can be provided with an electromagnetic valve for controlling the feeding amount and intermittent feeding raw materials.

Working principle:

When the multifunctional combined type stirring box is used, fertilizer raw materials are added into the combined box 50 through the feeding pipe 22, the rotating shaft 61 is synchronously started to rotate, the rotating shaft 61 drives the transmission gear 13 to rotate clockwise and anticlockwise in a reciprocating mode through the incomplete gear 12 and the inner gear ring 15, then drives the threaded rod 62 to rotate clockwise and anticlockwise in a reciprocating mode through the intermediate gear 16 and the driven gear 17, the sliding block 63 drives the combined box 50 to reciprocate up and down through the connecting rod 64, the corrugated pipe 40 is folded and unfolded in a reciprocating mode, meanwhile, the rotating shaft 61 drives the stirring rod 66 and the lifting plate 67 to rotate around the axis of the stirring rod 66 (namely the rotating shaft 61), and accordingly cleaning and scraping of the inner cavity wall of the combined box 50 by the arc scraping plate 65 are achieved. When the bottom surface of the mixing box 50 is contacted with the bottom surface of the lifting plate 67, the lifting plate 67 cleans and scrapes the bottom surface of the mixing box 50 to avoid raw material adhesion, the mixing box 50 moves downwards along with the cleaning, and the lifting plate 67 rotating in real time drives the raw materials at the bottom to turn upwards, so that the uniform mixing of the raw materials is realized, and the circulation is realized.

Example 3:

As a further optimization of the solution of the present utility model, on the basis of the solution of example 1, the side wall of the mixing box 50 is provided with a visual window for easy observation.

Claims

1. A fertilizer mixing device for fruit and vegetable planting is characterized by comprising a fixing plate, a locating plate, supporting columns, corrugated pipes, a mixing box and a stirring assembly, wherein the fixing plate is arranged in parallel with the locating plate, the locating plate is located on the upper side of the fixing plate, a plurality of supporting columns are evenly arranged on the outer ring of the bottom surface of the fixing plate, the mixing box with a uncovered top surface is arranged on the lower side of the fixing plate and between the supporting columns, the outer ring of the top surface of the mixing box is connected with the bottom surface of the fixing plate through the corrugated pipes, the outer wall of the mixing box is in sliding connection with the supporting columns, the stirring assembly comprises a rotating shaft, a threaded rod, a sliding block, a connecting rod, an arc scraping plate, the stirring rod and a lifting plate, the rotating shaft is coaxially arranged with the threaded rod and is sleeved on the outer wall of the rotating shaft, the outer wall of the lower side of the threaded rod is sleeved with the sliding block through uniformly distributed connecting rods, the outer wall of the rotating shaft is located on the outer wall of the lower side of the threaded rod and is provided with arc scraping plates through a plurality of groups of stirring rods, the outer walls of the arc scraping plates are in contact with the inner walls of the mixing box, and the outer walls of the rotating shaft are connected with the corresponding inner walls of the arc scraping plates through the lifting plates.

2. The fertilizer mixing device for fruit and vegetable planting according to claim 1, wherein the fixing plate and the positioning plate are coaxially arranged, and the fixing plate and the positioning plate are connected through connecting blocks uniformly distributed on the outer ring around the central axis of the fixing plate and the positioning plate.

3. The fertilizer mixing device for fruit and vegetable planting, as set forth in claim 1, characterized in that the outer wall of the mixing box is provided with a sliding block corresponding to the supporting column, the side wall of the side of the supporting column, which is close to the mixing box, is provided with a vertical chute corresponding to the sliding block, and one end of the sliding block, which is far away from the mixing box, is in sliding clamping connection with the vertical chute.

4. The fertilizer mixing device for fruit and vegetable planting according to claim 1, wherein a discharging pipe is arranged in the middle of the bottom surface of the mixing box, and the pipe orifice of the discharging pipe is initially sealed by a sealing plug.

5. The fertilizer mixing device for fruit and vegetable planting according to claim 1, wherein the outer wall of the rotating shaft at the bottom end of the threaded rod is fixedly provided with a limiting ring, and the outer diameter of the limiting ring is larger than that of the sliding block.

6. The fertilizer mixing device for fruit and vegetable planting, as set forth in claim 1, characterized in that the rotation shaft and the threaded rod realize transmission through a gear assembly disposed between the fixing plate and the positioning plate, the gear assembly comprises an incomplete gear, a transmission gear, a gear rod, an inner gear ring, an intermediate gear and a driven gear, the incomplete gear is fixedly sleeved on the outer wall of the rotation shaft at the upper end of the threaded rod, the transmission gear is disposed at one side of the incomplete gear and can be meshed with a tooth segment of the incomplete gear, the transmission gear is fixedly sleeved on the outer wall of the gear rod, the gear rod is rotatably disposed between the fixing plate and the positioning plate and is fixedly sleeved on the outer ring of the transmission gear and the outer gear ring is meshed with the transmission gear, the inner gear ring is rotatably disposed on the outer ring of the incomplete gear and can be meshed with a tooth segment of the incomplete gear, and the driven gear is fixedly sleeved on the outer wall of the threaded rod at the upper side of the fixing plate and is meshed with the intermediate gear.

7. The fertilizer mixing device for fruit and vegetable planting according to claim 1, wherein the lifting plate has a width larger than that of the stirring rod.