Liquid fertilizer settling tank

Abstract

The utility model relates to the technical field of fertilizer production, and discloses a liquid fertilizer settling tank which comprises a bottom plate and L-shaped plates fixedly installed in the middles of the two sides of the bottom plate, a settling tank body is fixedly installed on the inner sides of the L-shaped plates together, and a hydraulic cylinder is fixedly installed in the middle of the bottom of the settling tank body. The settling tank body can be conveniently driven to move downwards by arranging a moving plate and universal wheels, so that the settling tank body is conveniently driven to adjust the position, and the position of the moving plate can be adjusted by arranging a threaded rod, a threaded sleeve, a belt, a worm gear, a worm and a servo motor, so that the height of the universal wheels can be conveniently adjusted; the settling tank body is prevented from shaking during use, the settling effect is improved, a buffer plate, a damper and a damping spring are arranged to play a buffer role when the universal wheels move upwards to be away from the ground, gravity is prevented from directly acting on the bottom plate, and therefore the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a liquid fertilizer settling tank. Background Art

[0002] Liquid fertilizer is a fluid fertilizer with uniform composition and high nutrient activity. It can be directly absorbed and utilized by the roots and leaves of crops when applied. The effective absorption rate of crops is high and it is gradually being widely used in crop planting. In the preparation process of liquid fertilizer, it needs to be subjected to sedimentation treatment to separate the supernatant and non-particulate matter to ensure the concentration of the liquid fertilizer and improve its fertilization effect. The sedimentation tank is a commonly used equipment for the sedimentation of liquid fertilizer. The prepared crude liquid fertilizer is added to the sedimentation tank for sedimentation.

[0003] For example, a liquid fertilizer sedimentation tank with publication number CN202120243326.2 comprises a tank body, a tank cover is installed on the top of the tank body, a feed pipe is installed on the top of the tank cover, a discharge pipe and a waste pipe are provided in the middle of the outer wall of the tank body, a first control valve and a second control valve are provided on the discharge pipe and the waste pipe, respectively, an observation groove is opened on the outer wall of the tank body, a transparent sealing plate is inlaid on the inner wall of the observation groove, two multi-stage telescopic cylinders are installed at the bottom of the tank body, the piston rods of the multi-stage telescopic cylinders extend vertically upward to the inside of the tank body, and a piston plate is connected between the ends of the piston rods of the two multi-stage telescopic cylinders. The liquid fertilizer sedimentation tank positions the supernatant and the intolerant particle matter stratification line through the transparent sealing plate, controls the discharge pipe and the waste pipe to be turned on and off through the first control valve and the second control valve, and discharges the supernatant and the intolerant particle matter separately, so as to avoid local turbidity of the supernatant and the intolerant particle matter during discharge, which affects the quality of the manufactured liquid fertilizer.

[0004] The liquid fertilizer sedimentation tank proposed in the above patent can achieve solid-liquid separation when in use. In addition, the sedimentation tank can be easily transferred and moved through the setting of universal wheels when in use. However, the setting of universal wheels will lead to poor stability of the device. Slippage during the sedimentation of the raw materials will affect the sedimentation effect, which is not conducive to the development of the sedimentation work.

[0005] So we proposed a liquid fertilizer sedimentation tank to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a liquid fertilizer sedimentation tank to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid fertilizer sedimentation tank, comprising a bottom plate and an L-shaped plate fixedly installed in the middle of both sides of the bottom plate, the inner sides of the L-shaped plates are commonly fixedly installed with a sedimentation tank body, a hydraulic cylinder is fixedly installed in the middle of the bottom of the sedimentation tank body, the power end of the hydraulic cylinder movably passes through the sedimentation tank body and is fixedly installed with a piston plate, a moving component is installed on the top of the bottom plate, and a buffer component is installed at the bottom of the bottom plate.

[0008] Preferably, a transparent plate is fixedly installed through the front side of the sedimentation tank body.

[0009] Preferably, the moving assembly includes a threaded rod movably mounted at the front and rear sides of the top of the base plate, and the upper ends of the threaded rods are movably mounted on the sedimentation tank body, the output shaft of the rear threaded rod is fixedly sleeved with a worm gear near the upper end, a worm is meshed with a worm on one side of the worm gear, and a servo motor is fixedly mounted at the rear side of the bottom of the sedimentation tank body, and the rear end of the worm is fixedly connected to the output shaft of the servo motor, threaded sleeves are threadedly mounted on the output shaft of the threaded rod, movable plates are respectively provided at the upper parts of the two sides of the top of the base plate, and the outer sides of the movable plates are respectively slidably mounted on adjacent L-shaped plates, L-shaped rods are respectively fixedly mounted at the front and rear sides of the top of the movable plate, one end of the L-shaped rods is respectively fixedly mounted on the threaded sleeves, universal wheels are respectively movably mounted at the front and rear sides of the bottom of the movable plate, openings are respectively opened on both sides of the top of the base plate, and the bottoms of the universal wheels are respectively inserted into the inner cavities of adjacent openings.

[0010] Preferably, the output end of the front threaded rod is fixedly sleeved with a first single-groove wheel, and the output end of the rear threaded rod is fixedly sleeved with a second single-groove wheel, and the outer sides of the first single-groove wheel and the second single-groove wheel are jointly sleeved with a belt.

[0011] Preferably, the buffer assembly includes a buffer plate arranged below the bottom of the base plate and a plurality of dampers fixedly installed on the top of the buffer plate at equal intervals, the upper ends of the dampers are respectively fixedly installed on the base plate, the outer sides of the dampers are respectively movably sleeved with damping springs, and the two ends of the damping springs are respectively fixedly installed on the base plate and the buffer plate.

[0012] Preferably, rectangular openings corresponding to the openings are respectively provided on both sides of the top of the buffer plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The setting of the movable plate and the universal wheel can conveniently drive the sedimentation tank body to move downward, so as to facilitate the adjustment of the position of the sedimentation tank body. The setting of the threaded rod, threaded sleeve, belt, worm gear, worm and servo motor can adjust the position of the movable plate, so as to facilitate the adjustment of the height of the universal wheel, avoid shaking of the sedimentation tank body during use, and improve the sedimentation effect.

[0015] 2. The buffer plate, damper and damping spring can play a buffering role when the universal wheel moves upward away from the ground, avoiding gravity from acting directly on the bottom plate, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall stereogram of the utility model;

[0017] Figure 2 It is a left side stereogram of the utility model;

[0018] Figure 3 It is a partial front bottom perspective view of the buffer plate of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the local structure of the bottom plate of the utility model;

[0020] Figure 5 It is a partial front upward sectional stereoscopic view of the damper of the utility model.

[0021] In the figure: 1, bottom plate; 2, L-shaped plate; 3, sedimentation tank body; 4, hydraulic cylinder; 5, piston plate; 6, moving assembly; 61, threaded rod; 611, belt; 62, worm gear; 63, worm; 64, servo motor; 65, threaded sleeve; 66, moving plate; 67, L-shaped rod; 68, universal wheel; 7, buffer assembly; 71, buffer plate; 72, damper; 73, damping spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-5 A liquid fertilizer sedimentation tank comprises a bottom plate 1 and an L-shaped plate 2 fixedly installed in the middle of both sides of the bottom plate 1, a sedimentation tank body 3 is fixedly installed on the inner side of the L-shaped plate 2, a hydraulic cylinder 4 is fixedly installed in the middle of the bottom of the sedimentation tank body 3, a power end of the hydraulic cylinder 4 movably penetrates the sedimentation tank body 3 and is fixedly installed with a piston plate 5, a moving component 6 is installed on the top of the bottom plate 1, and a buffer component 7 is installed on the bottom of the bottom plate 1, the arrangement of the moving component 6 facilitates the movement of the device, and the arrangement of the buffer component 7 can play a buffering role on the bottom plate 1.

[0024] A transparent plate is fixedly installed through the front side of the sedimentation tank body 3 to facilitate observation of the inner cavity of the sedimentation tank body 3 .

[0025] The moving assembly 6 includes a threaded rod 61 movably mounted on the front and rear sides of the top of the bottom plate 1, and the upper ends of the threaded rod 61 are movably mounted on the sedimentation tank body 3, and the output shaft of the rear threaded rod 61 is fixedly sleeved with a worm wheel 62 near the upper end, and a worm 63 is meshed with one side of the worm wheel 62, and a servo motor 64 is fixedly mounted on the rear side of the bottom of the sedimentation tank body 3, and the rear end of the worm 63 is fixedly connected to the output shaft of the servo motor 64, and a threaded sleeve 65 is respectively threadedly mounted on the output shaft of the threaded rod 61, and a threaded sleeve 65 is respectively threadedly mounted on the upper sides of the top of the bottom plate 1. A movable plate 66 is provided, and the outer sides of the movable plate 66 are slidably mounted on the adjacent L-shaped plates 2, L-shaped rods 67 are fixedly mounted on the front and rear sides of the top of the movable plate 66, one end of the L-shaped rod 67 is fixedly mounted on the threaded sleeve 65, and universal wheels 68 are movably mounted on the front and rear sides of the bottom of the movable plate 66, openings are respectively opened on both sides of the top of the base plate 1, and the bottoms of the universal wheels 68 are respectively inserted into the inner cavities of the adjacent openings, and the height of the universal wheels 68 can be adjusted by moving the threaded rod 61 and the threaded sleeve 65.

[0026] The output end of the front threaded rod 61 is fixedly sleeved with a first single groove wheel, and the output end of the rear threaded rod 61 is fixedly sleeved with a second single groove wheel. The outer sides of the first single groove wheel and the second single groove wheel are jointly sleeved with a belt 611, and the setting of the belt 611 can drive the threaded rod 61 to rotate synchronously.

[0027] In this embodiment: when in use, the sedimentation of the raw materials can be achieved through the setting of the sedimentation tank body 3, and the setting of the hydraulic cylinder 4 and the piston plate 5 can separate the liquid and solid after the raw materials are settled. In addition, the position of the sedimentation tank body 3 can be adjusted as needed during use, and the worm 63 is driven to rotate by the operation of the servo motor 64. When the worm 63 rotates, it will drive the rear threaded rod 61 to rotate through the worm gear 62. When the rear threaded rod 61 rotates, it will drive the front threaded rod 61 to rotate synchronously through the belt 611. When the threaded rod 61 rotates, it will drive the threaded sleeve 65 to move downward. When the threaded sleeve 65 moves downward, it will drive the movable plates 66 on both sides to move downward synchronously through the L-shaped rod 67. When the movable plate 66 moves downward, it will drive the universal wheel 68 to move downward. The universal wheel 68 moves downward until it contacts the ground and keeps the bottom plate 1 away from the ground. At this time, the servo motor 64 can be stopped, and then the staff can drive the sedimentation tank body 3 to move through the universal wheel 68 to adjust the position.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-5The buffer assembly 7 includes a buffer plate 71 arranged below the bottom of the base plate 1 and a plurality of dampers 72 fixedly installed on the top of the buffer plate 71 at equal intervals. The upper ends of the dampers 72 are fixedly installed on the base plate 1, and damping springs 73 are movably sleeved on the outer sides of the dampers 72. The two ends of the damping springs 73 are fixedly installed on the base plate 1 and the buffer plate 71, respectively, which can protect the base plate 1.

[0029] Rectangular openings corresponding to the openings are respectively provided on both sides of the top of the buffer plate 71 to facilitate the movement of the universal wheel 68 .

[0030] In this embodiment: when the sedimentation tank body 3 moves to a suitable position, the universal wheel 68 can be driven to move upward and restore by reverse operation. When the universal wheel 68 moves downward away from the ground, the bottom plate 1 will contact the ground. At this time, the buffer plate 71 will also contact the ground. The damper 72 and the damping spring 73 can play a buffering role to prevent all gravity from acting on the bottom plate 1.

[0031] Working principle: When in use, the setting of the sedimentation tank body 3 can realize the sedimentation of raw materials, and the setting of the hydraulic cylinder 4 and the piston plate 5 can separate the liquid and solid after the sedimentation of the raw materials is completed. In addition, the position of the sedimentation tank body 3 can be adjusted as needed during use, and the operation of the servo motor 64 drives the worm 63 to rotate. When the worm 63 rotates, it drives the rear threaded rod 61 to rotate through the worm gear 62. When the rear threaded rod 61 rotates, it drives the front threaded rod 61 to rotate synchronously through the belt 611. When the threaded rod 61 rotates, it drives the threaded sleeve 65 to move downward. When the threaded sleeve 65 moves downward, it drives the moving plates 66 on both sides through the L-shaped rod 67. When the movable plate 66 moves downward synchronously, the universal wheel 68 will be driven to move downward when the movable plate 66 moves downward. The universal wheel 68 moves downward until it contacts the ground and makes the bottom plate 1 away from the ground. At this time, the servo motor 64 can be stopped. Then the staff can drive the sedimentation tank body 3 to move through the universal wheel 68 to adjust the position. When the sedimentation tank body 3 moves to a suitable position, the universal wheel 68 can be driven to move upward to restore. When the universal wheel 68 moves downward away from the ground, the bottom plate 1 will contact the ground. At this time, the buffer plate 71 will also contact the ground. The damper 72 and the damping spring 73 can be set to play a buffering role to prevent all gravity from acting on the bottom plate 1.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid fertilizer settling tank, comprising a bottom plate (1) and L-shaped plates (2) fixedly mounted at the middle of both sides of the bottom plate (1), characterized in that: A sedimentation tank body (3) is fixedly mounted on the inner side of the L-shaped plate (2); a hydraulic cylinder (4) is fixedly mounted at the middle of the bottom of the sedimentation tank body (3); a power end of the hydraulic cylinder (4) movably penetrates the sedimentation tank body (3) and is fixedly mounted with a piston plate (5); a moving component (6) is mounted on the top of the bottom plate (1), and a buffer component (7) is mounted on the bottom of the bottom plate (1); The moving assembly (6) comprises a threaded rod (61) movably mounted on the front and rear sides of the top of the bottom plate (1), and the upper ends of the threaded rod (61) are movably mounted on the sedimentation tank body (3), a worm wheel (62) is fixedly sleeved near the upper end of the output shaft of the rear threaded rod (61), a worm gear (63) is meshed with one side of the worm gear (62), a servo motor (64) is fixedly mounted on the rear side of the bottom of the sedimentation tank body (3), and the rear end of the worm gear (63) is fixedly connected to the output shaft of the servo motor (64), and the output shaft of the threaded rod (61) is threadedly mounted with a threaded worm gear (63). The bottom plate (1) is provided with movable plates (66) at the upper parts of the two sides of the top of the bottom plate (1), and the outer sides of the movable plates (66) are slidably mounted on the adjacent L-shaped plates (2), the front and rear sides of the top of the movable plate (66) are respectively fixedly mounted with L-shaped rods (67), one end of the L-shaped rods (67) is respectively fixedly mounted on the threaded sleeve (65), the front and rear sides of the bottom of the movable plate (66) are respectively movably mounted with universal wheels (68), the top of the bottom plate (1) is respectively provided with openings at the two sides, and the bottoms of the universal wheels (68) are respectively inserted into the inner cavities of the adjacent openings; The buffer assembly (7) comprises a buffer plate (71) arranged below the bottom of the base plate (1) and a plurality of dampers (72) fixedly mounted at equal intervals on the top of the buffer plate (71), the upper ends of the dampers (72) being fixedly mounted on the base plate (1), the outer sides of the dampers (72) being movably sleeved with damping springs (73), and the two ends of the damping springs (73) being fixedly mounted on the base plate (1) and the buffer plate (71).

2. A liquid fertilizer settling tank according to claim 1, characterized in that: A transparent plate is fixedly installed through the front side of the sedimentation tank body (3).

3. A liquid fertilizer settling tank according to claim 1, characterized in that: The output end of the front threaded rod (61) is fixedly sleeved with a first single groove wheel, and the output end of the rear threaded rod (61) is fixedly sleeved with a second single groove wheel, and the outer sides of the first single groove wheel and the second single groove wheel are jointly sleeved with a belt (611).

4. A liquid fertilizer settling tank according to claim 1, characterized in that: Rectangular openings corresponding to the openings are respectively provided on two sides of the top of the buffer plate (71).

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