Grinding and filtering device for producing missible oil type herbicide

Abstract

The utility model relates to the technical field of herbicide production, in particular to a grinding and filtering device for missible oil type herbicide production, which comprises a circulating mechanism and a grinding mechanism, the circulating mechanism comprises a driving machine, a circulating bin is fixedly mounted at the bottom end of the driving machine, and cushion blocks are fixedly mounted at the front ends of the driving machine and the circulating bin; the circulating bin is driven by the driving machine to work, particulate matter on the filtering disc is sucked by the suction pipe, it can be guaranteed that the filtering disc cannot be blocked through suction, and the filtering disc can be prevented from being blocked by the suction pipe, so that the filtering disc is prevented from being blocked by the suction pipe, and the filtering disc is prevented from being blocked by the suction pipe. And meanwhile, materials on the filtering disc are pumped into the grinding cylinder through the circulating bin suction pump and then ground again through the grinding block so that the materials can reach the standard, and the materials which do not reach the standard are independently pumped and ground again, so that the circulating time can be shortened, and the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of herbicide production, in particular to a grinding and filtering device for the production of emulsifiable concentrate herbicides. Background Art

[0002] Herbicides are agents that can kill weeds completely or selectively, also known as weed killers. Emulsifiable concentrate herbicides are solid-liquid mixtures made by dissolving the original herbicide and an organic solvent in a certain proportion, and then adding a certain proportion of an emulsifier. In order to ensure the uniformity and fineness of the herbicide, a grinding and filtering device is required to grind the particles to make the overall herbicide more uniform.

[0003] For example, the patent application CN219817039U discloses a grinding and filtering device for herbicide production, including a filtering device, a feed hopper is provided in the middle of the top of the filtering device, a discharge port is installed in the middle of the bottom of the filtering device, a plurality of fixed blocks are symmetrically fixed at the middle of both sides of the inner wall of the filtering device, a fixed rod is welded between the two fixed blocks symmetrically arranged up and down, a movable mesh frame is symmetrically sleeved on one side of the outer surface of the fixed rod, a coarse filter is installed in the interior of the single movable mesh frame located at the top, and a fine filter is installed in the interior of the single movable mesh frame located at the bottom, and a vibration mechanism is also provided inside the filtering device; this patent drives the movable mesh frame to move up and down by a rotating cam, thereby achieving the effect of driving the material screened on the filter screen to vibrate, thereby improving the overall filtering and screening effect of the filtering device, avoiding the problem of larger particles of material accumulating on the filter screen and causing blockage, and thus improving the overall filtering efficiency of the herbicide raw materials.

[0004] However, the existing grinding and filtering device sucks and circulates the entire material to complete multiple grindings during the cycle grinding. However, the overall suction cycle grinding will increase the time cost, thereby reducing production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding and filtering device for the production of emulsifiable concentrate herbicides to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A grinding and filtering device for the production of emulsifiable herbicides includes a circulation mechanism and a grinding mechanism. The circulation mechanism includes a driving machine, a circulation chamber is fixedly installed at the bottom of the driving machine, a pad is fixedly installed at the driving machine and the front end of the circulation chamber, a fixing screw is movably installed on the pad, a suction pipe is fixedly installed at the bottom of the circulation chamber, and a pumping pipe is fixedly installed at the left end of the circulation chamber.

[0008] Preferably, the grinding mechanism includes a grinding cylinder, a rotating machine is fixedly installed in the middle of the top of the grinding cylinder, a connecting plate is fixedly installed at the bottom of the rotating machine, and connecting screws are movably installed on the connecting plate.

[0009] Preferably, a feed pipe is fixedly installed on the left side of the top of the grinding cylinder, a valve is movably installed on the feed pipe, a pad is movably installed on the upper side of the right end of the grinding cylinder, and a base plate is fixedly installed on the bottom end of the grinding cylinder.

[0010] Preferably, a discharge pipe is fixedly installed on the lower side of the front end of the grinding cylinder, a butterfly valve is fixedly installed on the discharge pipe, a driver is fixedly installed on the top of the butterfly valve, a valve plate is fixedly installed on the bottom of the driver, and the valve plate is movably installed inside the butterfly valve.

[0011] Preferably, a rotating shaft is fixedly installed in the middle of the grinding cylinder, the top end of the rotating shaft passes through the grinding cylinder and is fixedly installed at the bottom end of the rotating machine, and a dispersing and crushing disk is fixedly installed on the upper side of the rotating shaft.

[0012] Preferably, a grinding block is fixedly mounted on the lower side of the rotating shaft, a filter disc is fixedly mounted on the bottom end of the grinding block, a rotating groove is opened on the outer side of the grinding block, and a grinding wheel is movably mounted in the rotating groove.

[0013] Preferably, one end of the grinding wheel is movably mounted on the inner side of the grinding wall, the grinding wall is fixedly mounted around the inside of the grinding cylinder, a pumping pipe is fixedly mounted on the upper side of the grinding wall, and a suction pipe is fixedly mounted on the lower side of the grinding wall.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The grinding and filtering device for producing emulsifiable concentrate herbicides uses a driving machine to drive a circulation chamber to work, so that a suction pipe sucks particles on a filter disc. The suction can ensure that the filter disc will not be blocked, thereby avoiding affecting the grinding work.

[0016] The invention relates to a grinding and filtering device for producing emulsifiable concentrate herbicides. The material on the filter disc is sucked and pumped into the grinding cylinder by a circulation bin and then ground again by a grinding block so that the material meets the standards. The material that does not meet the standards is extracted and ground again, thereby reducing the cycle time and improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal plane of the grinding cylinder of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the circulation mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the planar structure of the butterfly valve of the present utility model.

[0021] In the figure: 101, circulation mechanism; 102, grinding mechanism; 103, driving machine; 104, circulation chamber; 105, pad; 106, fixing screw; 201, suction pipe; 202, pumping pipe; 203, grinding cylinder; 204, rotating machine; 205, connecting plate; 206, connecting screw; 301, feed pipe; 302, valve; 303, bottom plate; 304, discharge pipe; 305, butterfly valve; 306, driver; 401, valve plate; 402, rotating shaft; 403, dispersion and crushing disk; 404, grinding block; 405, filter disk; 406, rotating groove; 501, grinding wheel; 502, grinding wall. DETAILED DESCRIPTION

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

[0023] See also Figures 1-4 As shown, the utility model provides a technical solution:

[0024] A grinding and filtering device for the production of emulsifiable herbicides includes a circulation mechanism 101 and a grinding mechanism 102. The circulation mechanism 101 includes a driving machine 103, and a circulation chamber 104 is fixedly installed at the bottom end of the driving machine 103. A pad 105 is fixedly installed at the front end of the driving machine 103 and the circulation chamber 104, and a fixing screw 106 is movably installed on the pad 105. A suction pipe 201 is fixedly installed at the bottom end of the circulation chamber 104, and a pumping pipe 202 is fixedly installed at the left end of the circulation chamber 104.

[0025] Through the above scheme, the driving machine drives the circulation bin to work, so that the raw materials can be sucked and pumped, the substandard materials can be sucked through the suction pipe, and the extracted materials can be pumped into the grinding cylinder for re-grinding through the pumping pipe.

[0026] In this embodiment, preferably, the grinding mechanism 102 includes a grinding cylinder 203 , a rotating machine 204 is fixedly installed in the middle of the top of the grinding cylinder 203 , a connecting plate 205 is fixedly installed at the bottom of the rotating machine 204 , and a connecting screw 206 is movably installed on the connecting plate 205 .

[0027] According to the above solution, the rotary machine can be fixed to the top of the grinding cylinder by connecting screws through the connecting plate, and the rotation of the rotary machine can provide power for grinding.

[0028] In this embodiment, preferably, a feed pipe 301 is fixedly installed on the left side of the top of the grinding cylinder 203, a valve 302 is movably installed on the feed pipe 301, a pad 105 is movably installed on the upper side of the right end of the grinding cylinder 203, and a base plate 303 is fixedly installed on the bottom end of the grinding cylinder 203.

[0029] According to the above solution, raw materials can enter the grinding cylinder through the feed pipe, the feed can be controlled by the valve, and the grinding cylinder can be placed stably by the bottom plate.

[0030] In this embodiment, preferably, a discharge pipe 304 is fixedly installed on the lower side of the front end of the grinding cylinder 203, a butterfly valve 305 is fixedly installed on the discharge pipe 304, a driver 306 is fixedly installed on the top of the butterfly valve 305, a valve plate 401 is fixedly installed on the bottom end of the driver 306, and the valve plate 401 is movably installed inside the butterfly valve 305.

[0031] With the above solution, the ground material can be discharged through the discharge pipe, and the driver drives the valve plate to rotate to open and close the butterfly valve, thereby completing emission control.

[0032] In this embodiment, preferably, a rotating shaft 402 is fixedly installed in the middle of the grinding cylinder 203, the top of the rotating shaft 402 passes through the grinding cylinder 203 and is fixedly installed at the bottom of the rotating machine 204, and a dispersing and crushing disk 403 is fixedly installed on the upper side of the rotating shaft 402.

[0033] Through the above solution, the rotating shaft is driven by the rotating machine, so that the dispersing and crushing disk is driven to work.

[0034] In this embodiment, preferably, a grinding block 404 is fixedly installed on the lower side of the rotating shaft 402, a filter disc 405 is fixedly installed on the bottom end of the grinding block 404, a rotating groove 406 is opened on the outside of the grinding block 404, and a grinding wheel 501 is movably installed in the rotating groove 406.

[0035] According to the above solution, the grinding wheel can be driven to rotate in the rotating groove by the rotation of the grinding block, and the material can be filtered through the filter disc.

[0036] In this embodiment, preferably, one end of the grinding wheel 501 is movably mounted on the inner side of the grinding wall 502, and the grinding wall 502 is fixedly mounted around the inside of the grinding cylinder 203. A pumping pipe 202 is fixedly mounted on the upper side of the grinding wall 502, and a suction pipe 201 is fixedly mounted on the lower side of the grinding wall 502.

[0037] According to the above solution, the raw material is ground by the rotation of the grinding wheel and the extrusion friction between the outer side and the grinding wall.

[0038] When using the grinding and filtering device for producing emulsifiable herbicides of this embodiment, the user connects the material storage device through the feed pipe 301, and then opens the valve 302 to allow the raw materials to enter the grinding cylinder 203. At this time, the rotating shaft 402 is driven by the rotating machine 204 to rotate, so that the dispersion and crushing disk 403 rotates to disperse and stir the incoming materials, and at the same time, some particles are crushed. The rotation of the rotating shaft 402 drives the grinding block 404 to rotate. When the grinding block 404 rotates, the grinding wheel 501 rotates in the rotating groove 406, so that the outer side of the grinding wheel 501 rotates in the grinding wall 502. Therefore, when the raw materials flow, the grinding wheel 501 and the grinding wall 502 generate extrusion and friction forces to make the raw materials flow smoothly. The raw materials are ground and filtered through the filter disc 405. The materials that meet the standards are discharged into the bottom of the grinding cylinder 203, while the materials that do not meet the standards are filtered out on the filter disc 405. At this time, the driving motor 103 drives the circulation bin 104 to work, so that the suction pipe 201 sucks the particles on the filter disc 405. The suction can ensure that the filter disc 405 will not be blocked. The sucked material is pumped through the circulation bin 104 and enters the bottom of the grinding cylinder 203 through the pumping pipe 202 and is ground again by the grinding block 404. This is repeated until the material meets the standards. After the material meets the standards, the user starts the driver 306, and the driver 306 drives the valve plate 401 to rotate to open the butterfly valve 305, so that the material is discharged through the discharge pipe 304.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding and filtering device for producing emulsifiable concentrate herbicides, characterized in that: The invention comprises a circulation mechanism (101) and a grinding mechanism (102). The circulation mechanism (101) comprises a driving machine (103). A circulation chamber (104) is fixedly mounted on the bottom end of the driving machine (103). A pad (105) is fixedly mounted on the front end of the driving machine (103) and the circulation chamber (104). A fixing screw (106) is movably mounted on the pad (105). A suction pipe (201) is fixedly mounted on the bottom end of the circulation chamber (104). A pumping pipe (202) is fixedly mounted on the left end of the circulation chamber (104).

2. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 1, characterized in that: The grinding mechanism (102) comprises a grinding cylinder (203), a rotating machine (204) is fixedly installed in the middle of the top of the grinding cylinder (203), a connecting plate (205) is fixedly installed at the bottom of the rotating machine (204), and a connecting screw (206) is movably installed on the connecting plate (205).

3. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 2, characterized in that: A feed pipe (301) is fixedly mounted on the left side of the top end of the grinding cylinder (203), a valve (302) is movably mounted on the feed pipe (301), a pad (105) is movably mounted on the upper side of the right end of the grinding cylinder (203), and a bottom plate (303) is fixedly mounted on the bottom end of the grinding cylinder (203).

4. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 3, characterized in that: A discharge pipe (304) is fixedly mounted on the lower front end of the grinding cylinder (203), a butterfly valve (305) is fixedly mounted on the discharge pipe (304), a driver (306) is fixedly mounted on the top end of the butterfly valve (305), a valve plate (401) is fixedly mounted on the bottom end of the driver (306), and the valve plate (401) is movably mounted inside the butterfly valve (305).

5. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 4, characterized in that: A rotating shaft (402) is fixedly installed in the middle of the grinding cylinder (203). The top end of the rotating shaft (402) passes through the grinding cylinder (203) and is fixedly installed at the bottom end of the rotating machine (204). A dispersing and crushing disk (403) is fixedly installed on the upper side of the rotating shaft (402).

6. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 5, characterized in that: A grinding block (404) is fixedly mounted on the lower side of the rotating shaft (402), a filter disc (405) is fixedly mounted on the bottom end of the grinding block (404), a rotating groove (406) is provided on the outer side of the grinding block (404), and a grinding wheel (501) is movably mounted in the rotating groove (406).

7. A grinding and filtering device for producing emulsifiable concentrate herbicides according to claim 6, characterized in that: One end of the grinding wheel (501) is movably mounted on the inner side of the grinding wall (502), and the grinding wall (502) is fixedly mounted around the inside of the grinding cylinder (203). A pumping pipe (202) is fixedly mounted on the upper side of the grinding wall (502), and a suction pipe (201) is fixedly mounted on the lower side of the grinding wall (502).

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