Automatic liquid fertilizer filling machine

Abstract

The utility model discloses an automatic liquid fertilizer filling machine which comprises a filling machine body, a cleaning assembly and a pollution discharge assembly. According to the automatic liquid fertilizer filling machine disclosed by the utility model, the three-way valve connected with the hose on the filling frame in the filling machine body can be used for communicating the filling frame with the cleaning pipe by switching the three-way valve through the electromagnetic valve at the front end after liquid is conveyed to the filling frame through the liquid inlet pipe, so that cleaning liquid in the cleaning box is conveyed through the cleaning pump; the filling frame is internally cleaned, so that the problems of deposition of the liquid fertilizer in the filling frame and blockage of the filling frame caused by low-temperature crystallization of part of components in the liquid fertilizer remaining in the filling frame are solved, and meanwhile, a liquid receiving hopper mounted at the bottom of the filling frame can also be used for cleaning the filling frame in the cleaning process of the filling frame. And an electric push rod at the rear end moves to the lower part of the filling frame, so that waste liquid in the cleaning process of the filling frame is received and stored, and the problem that the upper end of a filling machine body is splashed and dirty is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic filling machines, in particular to an automatic filling machine for liquid fertilizer. Background Art

[0002] The automatic filling machine for liquid fertilizer is an indispensable and important equipment in modern agricultural production. It can quickly and accurately complete the filling of liquid fertilizer. It adopts high-precision weighing sensors and flow control devices to ensure the accuracy of filling and reduce errors. It has a high degree of automation and can achieve continuous and rapid filling operations, improve production efficiency, and has a humanized design. The operation is simple and convenient, reducing the difficulty of operation and labor costs.

[0003] The existing automatic filling machine for liquid fertilizer is not convenient to directly and conveniently switch the interface of the filling rack and timely clean the residual liquid fertilizer in the filling rack after use. Therefore, we propose an automatic filling machine for liquid fertilizer. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] An automatic filling machine for liquid fertilizer comprises: a filling machine body, a cleaning component and a sewage discharge component; the filling machine body comprises a filling rack movably mounted at the inner end of its upper part, a lifting cylinder fixedly mounted on its top and driving the filling rack, and a conveyor fixedly mounted at the center; the cleaning component comprises a hose fixedly connected to the upper part of the filling rack, a three-way valve fixedly mounted on the upper end of the hose, a cleaning pipe and a liquid inlet pipe fixedly connected to both sides of the three-way valve, a cleaning pump fixedly connected to the bottom of the cleaning pipe, and a cleaning box fixedly mounted at the bottom of the cleaning pump; the sewage discharge component comprises a liquid receiving hopper movably mounted at the bottom of the filling rack, and an electric push rod fixedly mounted on the outer side of the liquid receiving hopper.

[0007] Preferably, a solenoid valve is also fixedly installed at the front end of the three-way valve.

[0008] Preferably, the three-way valve and the cleaning box are both fixedly installed in the filling machine body.

[0009] Preferably, a fixing frame is fixedly installed between the outer end of the electric push rod and the rear part of the filling machine body.

[0010] Preferably, a drain pipe is fixedly connected to the bottom of the liquid receiving hopper.

[0011] Preferably, a liquid storage barrel is fixedly installed at the bottom of the liquid discharge pipe, and the liquid storage barrel is movably installed in the filling machine body.

[0012] By adopting the above technical solution, the beneficial effects achieved by the utility model are:

[0013] 1. In the utility model, after the filling rack is infused with liquid by the liquid inlet pipe, the three-way valve connected to the hose on the filling rack inside the filling machine body can be switched by the front electromagnetic valve to connect the filling rack with the cleaning pipe, so that the cleaning liquid in the cleaning box is delivered by the cleaning pump to clean the inside of the filling rack, thereby avoiding the problem of liquid fertilizer being deposited in the filling rack and some components of the liquid fertilizer remaining in the filling rack being blocked in the filling rack due to low-temperature crystallization;

[0014] 2. In the utility model, the liquid receiving hopper installed at the bottom of the filling rack can also be moved to the lower part of the filling rack by the electric push rod at the rear end during the cleaning of the filling rack, so as to receive and store the waste liquid during the cleaning of the filling rack, so as to avoid the problem of splashing dirt on the upper end of the filling machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall structure diagram of the utility model;

[0016] Figure 2 It is a partial side sectional view of the upper part of the filling machine body of the utility model;

[0017] Figure 3 This is another perspective view of the present invention.

[0018] Reference numerals:

[0019] 100. Filling machine body; 101. Filling rack; 102. Lifting cylinder; 103. Conveyor;

[0020] 200, cleaning assembly; 201, hose; 202, three-way valve; 203, cleaning pipe; 204, liquid inlet pipe; 205, cleaning pump; 206, cleaning box; 207, solenoid valve;

[0021] 300, sewage discharge assembly; 301, liquid receiving bucket; 302, electric push rod; 303, fixed frame; 304, liquid discharge pipe; 305, liquid storage barrel. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] An automatic liquid fertilizer filling machine provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] Combination Figure 1-2As shown, the utility model provides an automatic filling machine for liquid fertilizer, comprising: a filling machine body 100, a cleaning component 200, and a sewage discharge component 300; the filling machine body 100 comprises a filling rack 101 movably mounted at the inner end of its upper part, a lifting cylinder 102 fixedly mounted on its top and driving the filling rack 101, and a conveyor 103 fixedly mounted at the center; the cleaning component 200 comprises a hose 201 fixedly connected to the upper part of the filling rack 101, a three-way valve 202 fixedly mounted on the upper end of the hose 201, a cleaning pipe 203 and a liquid inlet pipe 204 fixedly connected to both sides of the three-way valve 202, a cleaning pump 205 fixedly connected to the bottom of the cleaning pipe 203, and a cleaning box 206 fixedly mounted at the bottom of the cleaning pump 205; a solenoid valve 207 is also fixedly mounted at the front end of the three-way valve 202, and the three-way valve 202 and the cleaning box 206 are both fixedly mounted in the filling machine body 100.

[0026] Specifically, the automatic filling machine for liquid fertilizer is an indispensable and important equipment in modern agricultural production. It can quickly and accurately complete the filling of liquid fertilizer. The three-way valve 202 connected to the hose 201 on the filling rack 101 inside the filling machine body 100 can be connected to the filling rack 101 and the cleaning pipe 203 by switching the three-way valve 202 through the front electromagnetic valve 207 after the infusion of the filling rack 101 by the liquid inlet pipe 204 is completed, so that the cleaning liquid in the cleaning box 206 is transported by the cleaning pump 205, and the filling rack 101 is cleaned internally, thereby avoiding the deposition of liquid fertilizer in the filling rack 101 and the problem of blockage in the filling rack 101 caused by low-temperature crystallization of some components in the liquid fertilizer remaining in the filling rack 101.

[0027] Embodiment 2:

[0028] Combination Figure 3 As shown, on the basis of Example 1, the sewage discharge component 300 includes a liquid receiving bucket 301 movably installed at the bottom of the filling frame 101, an electric push rod 302 fixedly installed on the outside of the liquid receiving bucket 301, a fixing frame 303 is also fixedly installed between the outer end of the electric push rod 302 and the rear part of the filling machine body 100, a drainage pipe 304 is also fixedly connected to the bottom of the liquid receiving bucket 301, a liquid storage barrel 305 is also fixedly installed at the bottom of the drainage pipe 304, and the liquid storage barrel 305 is movably installed in the filling machine body 100.

[0029] Specifically, the liquid receiving hopper 301 installed at the bottom of the filling rack 101 can also be moved to the lower part of the filling rack 101 through the electric push rod 302 at the rear end when the filling rack 101 is being cleaned, so as to receive and store the waste liquid during the cleaning of the filling rack 101, so as to avoid the problem of waste liquid splashing and contaminating the upper end of the filling machine body 100. The drain pipe 304 connected to the lower end of the liquid receiving hopper 301 is mainly used to store the waste liquid received by the liquid receiving hopper 301 in the liquid storage barrel 305.

[0030] The working principle and use process of this utility model:

[0031] After the filling machine body 100 is used, the electric push rod 302 at the upper end of the fixing frame 303 is first started, so that the electric push rod 302 moves the front end of the liquid receiving bucket 301 to the lower end of the filling frame 101. After the liquid receiving bucket 301 moves to the lower end of the filling frame 101, the solenoid valve 207 at the front end of the three-way valve 202 can be started to disconnect the hose 201 from the liquid inlet pipe 204. After the hose 201 is switched to be connected with the cleaning pipe 203, the cleaning pump 205 at the upper end of the cleaning box 206 can be started to transport the cleaning liquid in the cleaning pump 205 to the inside of the filling frame 101 through the cleaning pipe 203 and the hose 201, so as to clean the inside of the filling frame 101. At the same time, the waste liquid flowing out of the multiple groups of pipes at the bottom of the filling frame 101 during the cleaning will also be received by the liquid receiving bucket 301, and will be uniformly stored in the liquid storage barrel 305 along the discharge pipe 304 at the bottom of the liquid receiving bucket 301.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic liquid fertilizer filling machine, characterized in that: include: Filling machine body (100), cleaning assembly (200), and sewage discharge assembly (300); The filling machine body (100) comprises a filling frame (101) movably mounted at the inner end of the upper portion thereof, a lifting cylinder (102) fixedly mounted at the top thereof for driving the filling frame (101), and a conveyor (103) fixedly mounted at the center thereof; The cleaning assembly (200) comprises a hose (201) fixedly connected to the upper part of the filling rack (101), a three-way valve (202) fixedly installed on the upper end of the hose (201), a cleaning pipe (203) and a liquid inlet pipe (204) fixedly connected to both sides of the three-way valve (202), a cleaning pump (205) fixedly connected to the bottom of the cleaning pipe (203), and a cleaning box (206) fixedly installed at the bottom of the cleaning pump (205); The sewage discharge assembly (300) comprises a liquid receiving bucket (301) movably mounted at the bottom of the filling rack (101) and an electric push rod (302) fixedly mounted outside the liquid receiving bucket (301).

2. The automatic liquid fertilizer filling machine according to claim 1, characterized in that: A solenoid valve (207) is also fixedly mounted on the front end of the three-way valve (202).

3. The automatic liquid fertilizer filling machine according to claim 1, characterized in that: The three-way valve (202) and the cleaning box (206) are both fixedly installed in the filling machine body (100).

4. The automatic liquid fertilizer filling machine according to claim 1, characterized in that: A fixing frame (303) is also fixedly installed between the outer end of the electric push rod (302) and the rear part of the filling machine body (100).

5. The automatic liquid fertilizer filling machine according to claim 1, characterized in that: The bottom of the liquid receiving bucket (301) is also fixedly connected to a liquid discharge pipe (304).

6. The automatic liquid fertilizer filling machine according to claim 5, characterized in that: A liquid storage barrel (305) is also fixedly mounted on the bottom of the liquid discharge pipe (304), and the liquid storage barrel (305) is movably mounted in the filling machine body (100).

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