A pusher for producing organic fertilizer

Abstract

The present invention relates to an organic fertilizer production pusher vehicle, comprising: a bucket assembly, a frame assembly, and a control assembly; the bucket assembly comprises a bucket (1) and a bucket adjustment assembly; the frame assembly comprises a frame structure (6) and a traveling mechanism; the bucket assembly is mounted on the frame structure (6), and the control assembly controls the bucket assembly and the traveling mechanism. Compared with the prior art, the present invention has the advantages of being able to precisely control the bucket, preventing inorganic fertilizer in the bucket from falling, reducing pollution, and achieving high discharging efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer production, in particular to an organic fertilizer production pusher. Background Art

[0002] At present, in the production process of organic fertilizer trough fermentation, the final discharge forms are diverse, mainly concentrated in three forms: forklift discharge, scraper discharge, and chain plate turner discharge. Scraper discharge requires a steel scraper to cover the entire bottom of the material pool. The scraper is pulled out of the material pool end surface by a hydraulic cylinder, taking out some materials at the same time, thus solving the problem of road pollution in the factory area. However, this mechanism needs to be installed in each material channel. The hydraulic cylinder has a slow pulling speed, and the amount of material scraped out each time is small, resulting in low discharge efficiency. At the same time, the material channel cannot be designed to be too long, otherwise the pressure of the hydraulic device will be too high.

[0003] The chain plate turning machine discharging integrates the functions of turning and discharging, but it is not conducive to the fermentation of materials. The chain plate method turns the material forward by a unit distance of the chain plate width each time. For example: the chain plate length is 2 meters and the material channel length is 60 meters. It takes 30 times of turning to move the material from the front end to the end discharge. The time and energy consumption costs are high. At the same time, too many turning times are not conducive to the fermentation temperature rise and the growth of microorganisms, which greatly reduces the fermentation quality.

[0004] Utility model patent CN209259955U discloses a chain plate turning machine, which includes a turning machine body, an electrical control box, a gearbox, and wing turning blocks. The electrical control box is fixedly installed on the right side of the front of the turning machine body, and control buttons are installed on the front of the electrical control box. A single-chip microcomputer is installed inside the electrical control box. A gearbox is installed on the right side of the inside of the turning machine body. A first driving gear is sleeved on the right side of the outer wall of the driving shaft, and a limit ring is sleeved on the outer wall of the driven shaft. The outer sides of the turning blocks are welded with wing turning blocks, and a connecting rod is welded to the bottom end of the front of the turning frame. This utility model realizes automated control through a single-chip microcomputer, reducing the amount of manual operation and saving time and effort. By adding a deceleration structure, the travel speed control is more rationalized and work efficiency is improved. The wing turning blocks and crushing knives are used to strengthen the crushing of the semi-finished organic fertilizer on the side walls and bottom, improving the turning effect. However, during operation, this chain plate turning machine frequently displaces materials, scatters materials at high positions, and spreads materials uncontrollably.

[0005] Forklift discharging is a common form of discharging in most small and simple organic fertilizer plants. It is simple and crude and can achieve the purpose, but it cannot effectively control the environmental pollution in the plant area. When the forklift enters the material channel, the wheels pick up a large amount of material and pollute the entire forklift's driving route.

[0006] Utility model patent CN206915583U discloses a forklift quick-install bucket, which consists of a base, a bucket, a tilting cylinder, a cylinder mounting seat and a fork sleeve. The fork sleeves are symmetrically fixed on both sides of the lower rod of the base, and a quick connector is fixed on one side of the upper rod of the base; bucket connecting rods are symmetrically arranged on the upper rod of the base in an inclined shape, and the other end of the bucket connecting rod is hinged to the bucket mounting lug through a pin shaft. A cylinder mounting seat is provided between the upper rod and the lower rod of the base between the bucket connecting rods, and a tilting cylinder is hingedly provided on the cylinder mounting seat, and the other end of the tilting cylinder is hingedly connected to the mounting hole on the bucket through a pin shaft. The forklift quick-mount bucket is directly connected to the fork sleeve set on the side of the base through the forklift fork, without the need to operate other fixed points, and is extremely easy to install. The bucket can be tilted up or down 50°. However, the structure of the forklift quick-mount bucket is not stable enough, and the bucket tilting angle and height cannot be accurately controlled, and the smooth operation of the bucket cannot be guaranteed. If used in the field of inorganic fertilizer production, it is easy to cause the inorganic fertilizer in the bucket to fall, causing pollution. Summary of the Invention

[0007] The invention aims to provide a material pushing vehicle for producing organic fertilizer, which adopts a bucket method to push materials and can accurately control the bucket to prevent inorganic fertilizer in the bucket from falling.

[0008] The object of the present invention can be achieved through the following technical solutions: An organic fertilizer production pusher vehicle comprises: a bucket assembly, a frame assembly and a control assembly;

[0009] The bucket assembly includes a bucket and a bucket adjustment assembly;

[0010] The frame assembly includes a frame structure and a running mechanism;

[0011] The bucket assembly is mounted on the vehicle frame structure, and the control assembly controls the bucket assembly and the traveling mechanism.

[0012] The bucket is used to load and push materials, the bucket adjustment assembly is used to accurately adjust the bucket, and the control assembly controls the bucket adjustment assembly and the traveling mechanism to ensure the precise operation of the pusher.

[0013] Furthermore, the bucket adjustment assembly includes a bucket support arm, a bucket lifting cylinder and a bucket support frame. The bucket support frame is installed on the frame structure. One end of the bucket support arm is connected to the bucket support frame and the other end is connected to the bucket. One end of the bucket lifting cylinder is connected to the bucket support frame and the other end is connected to the bucket support arm.

[0014] Furthermore, the bucket support frame is vertically arranged, with a bucket support arm connected to its upper end and a bucket lift cylinder connected to its lower end. The bucket support arm, bucket lift cylinder, and bucket support frame together form a jacking triangle structure. The bucket lift cylinder can adjust the height of the bucket support arm, thereby controlling the height position of the bucket and achieving up and down movement of the bucket. This jacking triangle structure provides greater stability and improves the load-bearing capacity of the bucket lift cylinder.

[0015] The bucket adjustment assembly further includes a bucket tilting cylinder, which is located above the bucket support arm, one end of which is connected to the bucket support arm and the other end is connected to the bucket. The bucket tilting cylinder is used to control the forward and backward tilting angle of the bucket.

[0016] The bucket is provided with a connecting portion, the bucket support arm is connected to the lower end of the connecting portion, and the bucket tilting cylinder is connected to the upper end of the connecting portion. The bucket support arm can adjust the bucket height under the action of the bucket lifting cylinder, and the bucket tilting cylinder can rotate the upper end of the bucket connecting portion around the lower end of the connecting portion to cause the bucket to tilt.

[0017] The bucket adjustment assembly comprises two sets, which are arranged in parallel and spaced apart on the frame structure and connected to the bucket. The two sets of bucket adjustment assemblies are respectively connected to the two ends of the bucket, which can further improve the structural strength and stability.

[0018] The bucket is equipped with a load sensor, the bucket adjustment assembly is equipped with an inclination sensor and a cylinder distance sensor, and the frame structure is equipped with a position sensor. Each sensor is connected to the control assembly. The inclination sensor and the cylinder distance sensor work together to coordinate the bucket tilt cylinder and the bucket lift cylinder under the control of the control assembly, achieving precise movement of the bucket. The load sensor monitors the bucket's load on the material in real time. When the bucket reaches the set upper limit, the control assembly promptly controls the bucket to lift upward to prevent overloading. The position sensor detects the position of the pusher, facilitating positioning.

[0019] Taking the plane where the frame structure is located as a reference, the bucket tilt angle range is 75° to 45°, and the movement height range is -1.3 to +1m.

[0020] The travel mechanism comprises a travel motor reducer and wheels. The wheels are mounted at the bottom of the frame structure, and the travel motor reducer controls the forward and reverse movement of the wheels. The wheels consist of multiple driving and driven wheels. Two sets of travel motor reducers are mounted on the left and right sides of the frame structure, connected to the two driving wheels via gears. The driven wheels are symmetrically arranged with the driving wheels. Driven by the travel motor reducer, the feeder carriage travels smoothly on the material channel guide rails. The two sets of travel motor reducers are synchronized through electrical control, providing power for the pusher carriage to travel forward, reverse, and stop.

[0021] The frame structure is a hollow frame structure, painted using marine vessel coating technology, making it more corrosion-resistant and anti-fouling. The frame structure is the core of the entire pusher's structural framework. While the structure is simple and reasonable, all functional components are mounted on the frame structure.

[0022] The control assembly includes an intelligent control box mounted on the vehicle frame. The intelligent control box contains various electrical components for inter-component control, enabling programmed control and data-triggered intelligent actions based on external commands and sensor parameters.

[0023] The present invention aims to solve the problem of material discharge from the material channel of a multi-channel fermentation workshop, has the function of a forklift and does not pollute the workshop environment. At the same time, it solves the problem of forced gradual displacement of materials during chain plate discharge or the low efficiency of scraper discharge. Its working principle is as follows: the material is transported to the working material channel through external equipment such as an intelligent shuttle bus, the intelligent control box receives instructions, the position sensor is used to locate the position, the travel motor reducer drives the vehicle to the starting end of the discharge section, the bucket lifting cylinder and the bucket tilting cylinder work together, and when the bucket is full of material, it is lifted to the upper position of the material pile. The travel motor reducer drives the vehicle to travel above the discharge hopper and then tilts the bucket to unload the material.

[0024] Compared with the prior art, the present invention has the following advantages

[0025] 1. The present invention adopts a bucket method to push the material, and can accurately control the bucket to prevent the inorganic fertilizer in the bucket from falling;

[0026] 2. A single device can meet the discharge requirements of all material channels and the discharge requirements of different material sections of a single material channel;

[0027] 3. Solve the problem of factory road pollution caused by forklifts opening the feed channel and discharging materials;

[0028] 4. There is no need to configure a discharging device for each material channel like scraper discharging, and the discharging efficiency is greatly improved;

[0029] 5. Avoid frequent displacement of materials caused by chain plate flipping and throwing discharge, ensure the fermentation quality of materials, avoid the uncontrollable problem of material scattering, and cancel the mobile receiving hopper of chain plate flipping and throwing discharge;

[0030] 6. The present invention is equipped with an intelligent control box, which can be remotely controlled by sending instructions from an external central control room, and can also realize unmanned operation on site through a compiled program according to sensor information instructions. It is very necessary to realize unmanned operation in an organic fertilizer production workshop with a harsh environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of an organic fertilizer production pusher vehicle of the present invention;

[0032] Figure 2 This is a left side view of a pusher for producing organic fertilizer according to the present invention;

[0033] Figure 3 This is a top view of an organic fertilizer production pusher vehicle of the present invention;

[0034] In the figure: 1-bucket, 2-bucket tilt cylinder, 3-bucket support arm, 4-bucket lifting cylinder, 5-bucket support frame, 6-frame structure, 7-travel motor reducer, 8-driving wheel, 9-passive wheel, 10-intelligent control box. DETAILED DESCRIPTION

[0035] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are implemented based on the technical solution of the present invention, and provide detailed implementation methods and specific operating processes, but the protection scope of the present invention is not limited to the following embodiments.

[0036] Example 1

[0037] An organic fertilizer production pusher, such as Figures 1 to 3 As shown, it includes a bucket 1, a bucket tilting cylinder 2, a bucket support arm 3, a bucket lifting cylinder 4, a bucket support frame 5, a frame structure 6, a travel motor reducer 7, a driving wheel 8, a driven wheel 9 and an intelligent control box 10.

[0038] The vehicle frame structure 6 is a hollow frame structure. Two bucket support frames 5 are spaced apart on one side of the frame structure 6. The two bucket support frames 5 are mounted vertically and parallel to each other. Each bucket support frame 5 is connected to a bucket support arm 3 at its upper end and to a bucket lift cylinder 4 at its lower end. The bucket support arm 3 is connected to the bucket support frame 5 at one end and to the lower end of the bucket 1 at the other end, enabling the up and down movement of the bucket 1. The bucket lift cylinder 4 is connected to the bucket support frame 5 at one end and to the bucket support arm 3 at the other end, with the connection located on the underside of the bucket support arm 3. The bucket support arm 3, bucket lift cylinder 4, and bucket support frame 5 form a lifting triangle structure, enabling precise and stable adjustment of the height of the bucket 1. A bucket tilt cylinder 2 is also connected to the upper side of the bucket support arm 3. The bucket tilt cylinder 2 is connected to the bucket support arm 3 at one end and to the upper end of the bucket 1 at the other end, enabling adjustment of the forward and backward tilt angle of the bucket 1.

[0039] A plurality of wheels are symmetrically arranged at the bottom of the frame structure 6, including a driving wheel 8 and a driven wheel 9. The forward or backward movement of the wheels is controlled by two sets of travel motor reducers 7 installed on the left and right sides of the frame structure 6.

[0040] An intelligent control box 10 and a position sensor are also provided on the frame structure 6. The intelligent electric control box 10 is provided with electrical components for the correlation control between the components, and realizes programmed control and data-triggered intelligent actions according to external instructions and sensor parameters.

[0041] When discharging materials from the material channel of a multi-channel fermentation workshop, the pusher is transported to the operating material channel through external equipment such as an intelligent shuttle bus, the intelligent control box 10 receives instructions, and the position sensor locates it. The travel motor reducer 7 drives the vehicle to the starting end of the discharging section, and the bucket lifting cylinder 4 and the bucket tipping cylinder 2 work together. After the bucket 1 is filled with materials, it is lifted to the upper position of the material pile. The travel motor reducer 7 drives the vehicle to move above the discharging hopper and then tips the bucket 1 to unload the materials.

[0042] The above description of the embodiments is intended to facilitate understanding and use of the invention by those skilled in the art. It will be apparent that those skilled in the art can readily make various modifications to these embodiments and apply the general principles described herein to other embodiments without requiring inventive effort. Therefore, the present invention is not limited to the above-described embodiments. Improvements and modifications made by those skilled in the art based on the disclosure of the present invention, without departing from the scope of the present invention, should be within the scope of protection of the present invention.

Claims

1. An organic fertilizer production pusher, characterized in that: include: bucket assembly, frame assembly, and control assembly; The bucket assembly comprises a bucket (1) and a bucket adjustment assembly; The frame assembly includes a frame structure (6) and a running mechanism; The bucket assembly is mounted on the vehicle frame structure (6), and the control assembly controls the bucket assembly and the traveling mechanism; The bucket adjustment assembly comprises a bucket support arm (3), a bucket lifting cylinder (4) and a bucket support frame (5), wherein the bucket support frame (5) is mounted on a vehicle frame structure (6), one end of the bucket support arm (3) is connected to the bucket support frame (5), and the other end is connected to the bucket (1), and one end of the bucket lifting cylinder (4) is connected to the bucket support frame (5), and the other end is connected to the bucket support arm (3); The bucket support frame (5) is vertically arranged, the bucket support arm (3) is connected to the upper end of the bucket support frame (5), the bucket lifting cylinder (4) is connected to the lower end of the bucket support frame (5), and the bucket support arm (3), the bucket lifting cylinder (4) and the bucket support frame (5) together constitute a lifting triangle structure; The bucket adjustment assembly further comprises a bucket tilting oil cylinder (2), which is located above the bucket support arm (3), one end of which is connected to the bucket support arm (3) and the other end of which is connected to the bucket (1); Taking the plane where the frame structure (6) is located as a reference, the tilt angle range of the bucket (1) is 75° to 45°, and the range of movement height is -1.3 to +1m; The walking mechanism includes a walking motor reducer (7) and wheels, the wheels are installed at the bottom of the frame structure (6), and the walking motor reducer (7) controls the forward or backward movement of the wheels; the wheels include a plurality of driving wheels (8) and passive wheels (9), the walking motor reducer (7) has two groups, which are installed on the left and right sides of the frame structure (6), respectively, and are connected to the two driving wheels (8) through gears, and the passive wheels (9) are symmetrically arranged with the driving wheels (8); The frame structure (6) is a hollow frame structure and is painted using a marine ship painting process; the control assembly includes an intelligent control box (10), which is arranged on the frame structure (6); The bucket (1) is provided with a load sensor, the bucket adjustment assembly is provided with an inclination sensor and a cylinder distance sensor, and the frame structure (6) is provided with a position sensor, and each sensor is connected to the control assembly; The tilt sensor and the cylinder distance sensor cooperate with each other to enable the bucket tilt cylinder and the bucket lift cylinder to move in coordination under the control of the control component, thereby achieving precise movement of the bucket; The load sensor detects the load value of the bucket on the material in real time. When the bucket reaches the set upper limit, the control component promptly controls the bucket to lift upward to prevent overloading. The position sensor can detect the position of the pusher for easy positioning. When discharging materials from the material channel of a multi-channel fermentation workshop, the pusher is transported to the operating material channel through external equipment, the intelligent control box (10) receives the command, the position sensor is used to locate the position, the travel motor reducer (7) drives the vehicle to the starting end of the discharging section, the bucket lifting cylinder (4) and the bucket tilting cylinder (2) work together, the bucket (1) is lifted to the upper position of the material pile after being filled with materials, the travel motor reducer (7) drives the vehicle to move above the discharging hopper, and then tilts the bucket (1) to discharge the materials.

2. The organic fertilizer production pusher according to claim 1, characterized in that, The bucket (1) is provided with a connecting portion, the bucket support arm (3) is connected to the lower end of the connecting portion, and the bucket tilting cylinder (2) is connected to the upper end of the connecting portion.

3. The organic fertilizer production pusher according to claim 1, characterized in that, The bucket adjustment components are in two sets, which are arranged in parallel and at intervals on the vehicle frame structure (6) and are connected to the bucket (1).

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