Wet type superfine grinding device for preparing thiamethoxam suspended seed coating

Abstract

The utility model relates to the technical field of wet type superfine grinding machines, and discloses a wet type superfine grinding device for preparing a thiamethoxam suspended seed coating, which comprises a grinding machine body, a grinding chamber, a support assembly, a cover plate assembly and a locking assembly, the grinding chamber is fixedly arranged on the grinding machine body, the support assembly is fixedly arranged on the outer wall of the grinding chamber, and the cover plate assembly is fixedly arranged on the outer wall of the grinding chamber. The cover plate assembly is arranged at the top of the crushing chamber, and the locking assembly is arranged at the top of the cover plate assembly; according to the nut dismounting device, through the arrangement of the locking assembly, a worker can drive the driven gears to rotate at the same time by rotating the hexagon socket head and the driving gear, all nuts can be dismounted or mounted at the same time, dismounting time is saved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet-type ultrafine pulverizers, and more specifically to a wet-type ultrafine pulverizer for preparing a thiamethoxam suspended seed coating agent. Background Art

[0002] Suspended seed coating agent is a flowable, stable and uniform suspension made by wet grinding of active ingredients (insecticides, fungicides, plant growth regulators, trace elements, etc.), film-forming agents (polyvinyl alcohol, polyethylene glycol, gelatin, gum arabic, xanthan gum, high molecular organic compounds, etc.), wetting agents, dispersants, thickeners, warning colors, fillers and water. Thiamethoxam suspended seed coating agent is a seed coating agent with thiamethoxam as the active ingredient. Wet grinding requires a wet ultrafine grinder, which achieves ultrafine grinding of materials through grinding and shearing.

[0003] The pulverizing process of the wet ultrafine pulverizer is completed in the pulverizing chamber. During pulverizing, the pulverizing chamber needs to be tightly and firmly closed. At present, the more common closing method is to use multiple nuts to fix the sealing cover on the top of the pulverizing chamber. This method can ensure the tight fixation of the sealing cover, but during installation and disassembly, the staff needs to disassemble and assemble the nuts many times, which makes the staff time-consuming and laborious during disassembly and assembly. Therefore, it is urgent to design a wet ultrafine pulverizing device for the preparation of thiamethoxam suspended seed coating agent to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a wet ultrafine grinding device for the preparation of thiamethoxam suspension seed coating agent, so as to solve the problem in the above-mentioned background technology that the sealing cover of the grinding chamber needs the staff to disassemble and assemble the nut many times during installation and disassembly, which is time-consuming and labor-intensive.

[0005] The utility model provides the following technical solution: a wet ultrafine grinding device for preparing a thiamethoxam suspension seed coating agent comprises a grinder body, a grinding chamber, a bracket assembly, a cover assembly, and a locking assembly, wherein the grinding chamber is fixedly mounted on the grinder body, the bracket assembly is fixedly mounted on the outer wall of the grinding chamber, the cover assembly is arranged on the top of the grinding chamber, and the locking assembly is arranged on the top of the cover assembly;

[0006] The locking assembly includes an annular plate, a mounting ring, a gear ring, a plurality of driven gears, and a plurality of nuts. The annular plate is vertically slidably installed on the top of the cover plate assembly, the gear ring is rotatably installed on the outer wall of the mounting ring, a plurality of driven gears are rotatably installed on the top of the annular plate, a plurality of driven gears are meshed with the gear ring, and a plurality of nuts are respectively arranged in the plurality of driven gears.

[0007] Furthermore, the bracket assembly includes two fixing rings, a plurality of fixing rods, and a plurality of bolts. The two fixing rings are fixedly installed on the outer wall of the crushing chamber, the plurality of fixing rods are respectively fixedly installed between the two fixing rings, and the plurality of bolts are respectively fixedly installed on the top of the plurality of fixing rods, and the bolts are adapted to the nuts.

[0008] Furthermore, the cover plate assembly includes a sealing cover which is vertically slidably mounted on the top of the crushing chamber, a plurality of through holes are provided on the top of the sealing cover which are matched with the fixing rod, and a ring plate which is vertically slidably mounted on the top of the sealing cover.

[0009] Furthermore, the locking assembly also includes a driving gear and a hexagonal cylindrical head. The driving gear is rotatably mounted on the top of the annular plate, and the hexagonal cylindrical head is fixedly mounted on the top of the driving gear.

[0010] Furthermore, a plurality of circular holes are provided between the top and the bottom of the annular plate, and the circular holes are adapted to fit the nuts.

[0011] Furthermore, the locking assembly also includes a plurality of hollow sleeves and a plurality of springs. The plurality of hollow sleeves are fixedly installed at equal intervals on the bottom of the annular plate. The plurality of springs are fixedly installed in the plurality of hollow sleeves respectively. The top circumference of the sealing cover is provided with a plurality of circular grooves at equal intervals. The plurality of springs are fixedly connected to the bottom inner walls of the plurality of circular grooves respectively. The plurality of hollow sleeves are slidably installed in the plurality of circular grooves respectively.

[0012] Furthermore, the inner wall of the driven gear is provided with a clamping strip, the outer wall of the nut is provided with a clamping groove, and the clamping strip is meshed in the clamping groove.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model uses a hexagonal wrench to mesh into the inner hexagonal cylindrical head during disassembly, and then rotates the hexagonal wrench counterclockwise to drive the driving gear to rotate counterclockwise, which can drive the gear ring to rotate clockwise. The clockwise rotation of the gear ring can drive a plurality of driven gears to rotate counterclockwise, thereby driving a plurality of nuts to rotate counterclockwise. At this time, the nuts will gradually separate from the bolts. When the nuts separate from the bolts, the nuts will gradually slide upward, driving the driven gears and the annular plate to slide upward. At this time, the spring can assist in pushing the annular plate to slide upward and prevent the annular plate from sliding downward. At the same time, the hollow sleeve slides in the circular groove to provide support for the annular plate, thereby maintaining the stability of the annular plate. The inner hexagonal cylindrical head is continuously rotated until all the nuts are completely separated from the bolts. The bolt can unlock the sealing cover. During installation, align the through hole on the sealing cover with the fixing rod and install it. At this time, several nuts will be on the top of several bolts. Then engage the hexagonal wrench into the hexagonal cylindrical head and then rotate it clockwise to drive the active gear to rotate clockwise, which can drive the gear ring to rotate counterclockwise. The counterclockwise rotation of the gear ring can drive several driven gears to rotate clockwise, and then drive several nuts to rotate clockwise. At this time, several nuts will gradually engage with the bolts. Through the provided locking assembly, the staff can drive several driven gears to rotate at the same time by rotating the hexagonal cylindrical head and the active gear, and can remove or install all the nuts at the same time, saving disassembly and assembly time, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the bracket assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the cover plate assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the locking assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the spring structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the card slot structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. grinder body; 2. grinding chamber; 3. bracket assembly; 301. fixing ring; 302. fixing rod; 303. bolt; 4. cover plate assembly; 401. sealing cover; 402. through hole; 403. circular groove; 5. locking assembly; 501. annular plate; 502. mounting ring; 503. gear ring; 504. driven gear; 505. nut; 506. driving gear; 507. hexagonal cylindrical head; 508. circular hole; 509. hollow sleeve; 510. spring; 511. clamping strip; 512. clamping groove. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0023] Figures 1 to 6 It is the best embodiment of the utility model, and the following Figures 1 to 6 The utility model is further described.

[0024] A wet ultrafine grinding device for preparing a thiamethoxam suspension seed coating agent comprises a grinder body 1, a grinding chamber 2, a support assembly 3, a cover assembly 4, and a locking assembly 5, wherein the grinding chamber 2 is fixedly mounted on the grinder body 1, the support assembly 3 is fixedly mounted on the outer wall of the grinding chamber 2, the cover assembly 4 is arranged on the top of the grinding chamber 2, and the locking assembly 5 is arranged on the top of the cover assembly 4;

[0025] The locking assembly 5 includes an annular plate 501, a mounting ring 502, a gear ring 503, a plurality of driven gears 504, and a plurality of nuts 505. The annular plate 501 is vertically slidably mounted on the top of the cover assembly 4, the gear ring 503 is rotatably mounted on the outer wall of the mounting ring 502, a plurality of driven gears 504 are rotatably mounted on the top of the annular plate 501, a plurality of driven gears 504 are meshed with the gear ring 503, and a plurality of nuts 505 are respectively arranged in the plurality of driven gears 504.

[0026] Specifically, the bracket assembly 3 includes two fixing rings 301, a plurality of fixing rods 302, and a plurality of bolts 303. The two fixing rings 301 are fixedly installed on the outer wall of the grinding chamber 2, the plurality of fixing rods 302 are respectively fixedly installed between the two fixing rings 301, and the plurality of bolts 303 are respectively fixedly installed on the top of the plurality of fixing rods 302, and the bolts 303 are adapted to the nuts 505.

[0027] Specifically, the cover plate assembly 4 includes a sealing cover 401 which is vertically slidably mounted on the top of the crushing chamber 2 . A plurality of through holes 402 are provided on the top of the sealing cover 401 . The through holes 402 are matched with the fixing rod 302 . The annular plate 501 is vertically slidably mounted on the top of the sealing cover 401 .

[0028] Specifically, the locking assembly 5 further includes a driving gear 506 and a hexagonal cylindrical head 507 . The driving gear 506 is rotatably mounted on the top of the annular plate 501 , and the hexagonal cylindrical head 507 is fixedly mounted on the top of the driving gear 506 .

[0029] In this embodiment, a hexagonal wrench is used to engage into the hexagonal cylindrical head 507, and then the hexagonal wrench is rotated to drive the driving gear 506 to rotate, which can drive the gear ring 503 to rotate, and further drive the plurality of driven gears 504 to rotate.

[0030] Specifically, a plurality of circular holes 508 are formed between the top and the bottom of the annular plate 501 , and the circular holes 508 are adapted to fit the nuts 505 .

[0031] Specifically, the locking assembly 5 also includes a plurality of hollow sleeves 509 and a plurality of springs 510. The plurality of hollow sleeves 509 are fixedly installed at the bottom of the annular plate 501 at equal intervals around the circumference. The plurality of springs 510 are fixedly installed in the plurality of hollow sleeves 509 respectively. The top of the sealing cover 401 is provided with a plurality of circular grooves 403 at equal intervals around the circumference. The plurality of springs 510 are fixedly connected to the bottom inner walls of the plurality of circular grooves 403 respectively. The plurality of hollow sleeves 509 are slidably installed in the plurality of circular grooves 403 respectively.

[0032] In this embodiment, it should be noted that when the sealing cover 401 is installed on the top of the pulverizing chamber 2, the spring 510 is in a compressed state.

[0033] Specifically, the inner wall of the driven gear 504 is provided with a clamping strip 511 , the outer wall of the nut 505 is provided with a clamping groove 512 , and the clamping strip 511 is meshed in the clamping groove 512 .

[0034] In this embodiment, by providing the clamping strip 511 and the clamping groove 512 , when the nut 505 is detached from the bolt 303 , it can drive the driven gear 504 to slide upward, thereby driving the annular plate 501 to slide upward.

[0035] Working principle: When disassembling, use a hexagonal wrench to engage into the hexagonal cylindrical head 507, and then rotate the hexagonal wrench counterclockwise to drive the driving gear 506 to rotate counterclockwise, which can drive the gear ring 503 to rotate clockwise. The clockwise rotation of the gear ring 503 can drive several driven gears 504 to rotate counterclockwise, and then drive several nuts 505 to rotate counterclockwise. At this time, the nut 505 will gradually disengage from the bolt 303. When the nut 505 disengages from the bolt 303, the nut 505 will gradually slide upward, driving the driven gear 504 and the annular plate 501 to slide upward. At this time, the spring 510 can assist in pushing the annular plate 501 to slide upward and prevent the annular plate 501 from sliding down. At the same time, the hollow sleeve 509 slides in the circular groove 403 to provide support for the annular plate 501 and maintain the stability of the annular plate 501. Continue to rotate the hexagonal cylindrical head 507 until all nuts 505 are fully When the bolt 303 is disengaged from the sealing cover 401, the sealing cover 401 can be unlocked. During installation, the through hole 402 on the sealing cover 401 is aligned with the fixing rod 302 and installed. At this time, several nuts 505 will be at the top of several bolts 303, and then the hexagonal wrench is meshed into the hexagonal cylindrical head 507, and then rotated clockwise to drive the driving gear 506 to rotate clockwise, which can drive the gear ring 503 to rotate counterclockwise. The counterclockwise rotation of the gear ring 503 can drive several driven gears 504 to rotate clockwise, and then drive several nuts 505 to rotate clockwise. At this time, several nuts 505 will gradually engage with the bolt 303. Through the provided locking assembly 5, the staff can drive several driven gears 504 to rotate at the same time by rotating the hexagonal cylindrical head 507 and the driving gear 506, and can remove or install all nuts 505 at the same time, saving disassembly and assembly time, saving time and effort.

[0036] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A wet ultrafine grinding device for preparing a thiamethoxam suspension seed coating agent, comprising a grinder body (1), characterized in that: It also comprises a crushing chamber (2), a bracket assembly (3), a cover assembly (4), and a locking assembly (5), wherein the crushing chamber (2) is fixedly mounted on the crusher body (1), the bracket assembly (3) is fixedly mounted on the outer wall of the crushing chamber (2), the cover assembly (4) is arranged on the top of the crushing chamber (2), and the locking assembly (5) is arranged on the top of the cover assembly (4); The locking assembly (5) comprises an annular plate (501), a mounting ring (502), a gear ring (503), a plurality of driven gears (504), and a plurality of nuts (505). The annular plate (501) is vertically slidably mounted on the top of the cover plate assembly (4), the gear ring (503) is rotatably mounted on the outer wall of the mounting ring (502), the plurality of driven gears (504) are rotatably mounted on the top of the annular plate (501), the plurality of driven gears (504) are meshed with the gear ring (503), and the plurality of nuts (505) are respectively arranged in the plurality of driven gears (504).

2. The wet superfine grinding device for preparing the thiamethoxam suspension seed coating agent according to claim 1, characterized in that: The support assembly (3) comprises two fixing rings (301), a plurality of fixing rods (302), and a plurality of bolts (303); the two fixing rings (301) are fixedly mounted on the outer wall of the grinding chamber (2); the plurality of fixing rods (302) are respectively fixedly mounted between the two fixing rings (301); the plurality of bolts (303) are respectively fixedly mounted on the tops of the plurality of fixing rods (302); and the bolts (303) are matched with nuts (505).

3. The wet superfine grinding device for preparing the thiamethoxam suspension seed coating agent according to claim 1, characterized in that: The cover plate assembly (4) comprises a sealing cover (401) which is slidably mounted vertically on the top of the pulverizing chamber (2). The top of the sealing cover (401) is provided with a plurality of through holes (402) which are adapted to fit the fixing rods (302). The annular plate (501) is slidably mounted vertically on the top of the sealing cover (401).

4. The wet superfine grinding device for preparing thiamethoxam suspension seed coating agent according to claim 1, characterized in that: The locking assembly (5) further comprises a driving gear (506) and a hexagonal cylindrical head (507), wherein the driving gear (506) is rotatably mounted on the top of the annular plate (501), and the hexagonal cylindrical head (507) is fixedly mounted on the top of the driving gear (506).

5. The wet superfine grinding device for preparing thiamethoxam suspension seed coating agent according to claim 1, characterized in that: A plurality of circular holes (508) are provided between the top and the bottom of the annular plate (501), and the circular holes (508) are adapted to fit the nuts (505).

6. The wet superfine grinding device for preparing thiamethoxam suspension seed coating agent according to claim 1, characterized in that: The locking assembly (5) further comprises a plurality of hollow sleeves (509) and a plurality of springs (510). The plurality of hollow sleeves (509) are fixedly mounted at equal intervals on the bottom of the annular plate (501). The plurality of springs (510) are fixedly mounted in the plurality of hollow sleeves (509), respectively. The top of the sealing cover (401) is provided with a plurality of circular grooves (403) at equal intervals on the circumference. The plurality of springs (510) are fixedly connected to the bottom inner walls of the plurality of circular grooves (403), respectively. The plurality of hollow sleeves (509) are slidably mounted in the plurality of circular grooves (403).

7. The wet superfine grinding device for preparing thiamethoxam suspension seed coating agent according to claim 1, characterized in that: The inner wall of the driven gear (504) is provided with a clamping strip (511), and the outer wall of the nut (505) is provided with a clamping groove (512), and the clamping strip (511) is meshed in the clamping groove (512).

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