Novel accumulated liquid discharging device for sanding tank of grinding machine

Abstract

The utility model discloses a novel accumulated liquid discharging device for a sanding tank of a grinding machine, and relates to the technical field of accumulated liquid discharging. Comprising a stainless steel tank body, the stainless steel tank body is provided with a liquid discharging mechanism used for discharging accumulated liquid of the sanding tank of the grinding machine, the liquid discharging mechanism comprises a filtering assembly, a liquid discharging assembly and a liquid discharging assembly, and the filtering assembly comprises a water outlet pipe arranged at the lower end of the stainless steel tank body; the inner wall of the filter shell is fixedly connected with a sliding rail support, a sliding ring is arranged in the sliding rail support, and a filter plate is arranged in the sliding ring. The water outlet pipe is used for directly discharging accumulated liquid in the sanding tank of the grinding machine, and then the stirring rod rotates through the transmission rod; and meanwhile, the scraping plate at the tail end of the stirring rod is driven to slide on the inner wall of the water outlet pipe, accumulated liquid and residues attached to the pipe wall can be effectively scraped away, it is ensured that the accumulated liquid is thoroughly discharged, and the residues are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of accumulated liquid discharge, in particular to a novel accumulated liquid discharge device for a sand mill tank of a grinder. Background Art

[0002] In modern industrial manufacturing, grinding machines are key equipment used extensively in processes such as material refinement, dispersion, and mixing. The effective drainage and treatment of accumulated fluid in the sand mill jar, a core component of the grinder, is directly related to production efficiency and product quality.

[0003] When discharging accumulated liquid, the existing sand mill tank is often blocked due to the deposition of solid particles or viscous substances in the accumulated liquid in the outlet pipe, affecting the smooth discharge of the accumulated liquid. In addition, during the discharge process, the accumulated liquid and residue on the pipe wall are difficult to be completely removed, resulting in incomplete discharge. In addition, the sand mill tank accumulated liquid treatment method mostly adopts static filtration or regular replacement of new liquid. Static filtration can easily cause filter plate blockage, affecting the filtration efficiency, and regular replacement of new liquid increases production costs and wastes resources. For this reason, the utility model provides a novel grinding machine sand mill tank accumulated liquid discharge device. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides a novel device for discharging accumulated liquid from a sand mill tank of a grinding machine, which solves the problem that when the sand mill tank is discharging accumulated liquid, solid particles or viscous substances in the accumulated liquid are often deposited in the outlet pipe and cause blockage, affecting the smooth discharge of the accumulated liquid, and during the discharge process, the accumulated liquid and residue on the pipe wall are difficult to be completely removed, resulting in incomplete discharge. In addition, the method for treating accumulated liquid in the sand mill tank mostly adopts static filtration or regular replacement of new liquid. Static filtration can easily cause blockage of the filter plate, affecting the filtration efficiency, and regular replacement of new liquid increases production costs and wastes resources.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a novel device for draining liquid from a grinding machine sand mill tank, comprising a stainless steel tank body, on which a drain mechanism for draining liquid from the grinding machine sand mill tank is provided, the drain mechanism comprising:

[0006] The filter assembly includes a water outlet pipe provided at the lower end of the stainless steel tank body, a filter housing connected via a snap-fit ​​assembly provided at the lower end of the water outlet pipe, a slide rail bracket fixedly connected to the inner wall of the filter housing, a slip ring provided inside the slide rail bracket, and a filter plate provided inside the slip ring;

[0007] The anti-clogging component includes a transmission rod fixedly connected to the center of the upper end surface of the filter plate, the upper end of the transmission rod is fixedly connected to a stirring rod, the end of the stirring rod is fixedly connected to a scraper, and the stirring rod is located inside the water outlet pipe.

[0008] Preferably, the locking assembly includes a first mounting plate fixedly connected to the lower end of the outer wall of the water outlet pipe, a sealing plug is fixedly connected to the lower end surface of the first mounting plate, a second mounting plate is fitly connected to the lower end surface of the first mounting plate, and the filter housing is located at the lower end of the second mounting plate, a sealing groove corresponding to the sealing plug is opened on the upper end surface of the second mounting plate, and two sets of lock slot blocks are fixedly connected to the upper end surface of the first mounting plate.

[0009] Preferably, both ends of the second mounting plate are fixedly connected with an L-shaped plate, the inner wall of the L-shaped plate is fixedly connected with a spring, a locking block is provided at the end of the spring, and a pull rod is provided on the right side wall of the locking block located at the inner circle of the spring, and the pull rod is slidably connected to the L-shaped plate.

[0010] Preferably, the inner right side wall of the filter housing is fixedly connected with a fixing rod, the end of the fixing rod is provided with a protective housing, the inner side wall of the protective housing is provided with a driving rod, and one end of the driving rod located inside the protective housing is provided with a driving gear.

[0011] Preferably, a transmission gear is provided on the inner upper end surface of the protective shell, and the transmission gear is meshedly connected with the driving gear.

[0012] Preferably, a drain valve is provided at one end of the water outlet pipe close to the stainless steel tank body, and a ceramic liner is provided on the inner side of the stainless steel tank body.

[0013] Beneficial effects

[0014] The utility model provides a novel device for draining liquid from a grinding tank of a grinding machine. Compared with the prior art, it has the following beneficial effects:

[0015] First, the driving rod of the utility model is driven by a motor, and then the transmission rod rotates under the action of the driving rod through the transmission gear and the driving gear. The transmission rod is fixedly connected to the filter plate, so that when the liquid is discharged, the impurities and particles in the grinding liquid can be effectively removed through the filter plate, and recycled, reducing the need to replace new liquid. At the same time, the filter plate rotates along the inside of the slide rail bracket under the action of the transmission rod to avoid blockage caused by static filtration, and the pull rod is pulled to compress the locking block on the inner wall of the L-shaped plate through the spring. When the first mounting plate and the second mounting plate are fitted, the pull rod is released to engage the locking block with the lock slot block, which is convenient for installation and disassembly of the filter housing, thereby cleaning the impurities inside after filtration and facilitating collection.

[0016] Secondly, the water outlet pipe provided in the utility model is used to directly discharge the accumulated liquid in the sand grinding tank of the grinder, and then the stirring rod is rotated through the transmission rod to avoid blockage during discharge of the water outlet pipe. At the same time, the scraper at the end of the stirring rod is driven to slide on the inner wall of the water outlet pipe, which can effectively scrape off the accumulated liquid and residue attached to the pipe wall, ensure the complete discharge of the accumulated liquid, and reduce residue. 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 cross-sectional structure of the water outlet pipe and filter housing of the present invention;

[0019] Figure 3 This is a schematic diagram of the filter plate connection structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the first mounting plate and the second mounting plate of the present invention.

[0021] In the figure: 1. Stainless steel tank body; 2. Water outlet pipe; 201. First mounting plate; 202. Sealing plug; 3. Second mounting plate; 301. Sealing groove; 302. Fixing rod; 303. Protective shell; 304. Driving rod; 305. Driving gear; 306. Transmission gear; 307. Transmission rod; 308. Stirring rod; 309. Scraper; 4. Filter shell; 401. Slide rail bracket; 402. Slip ring; 403. Filter plate; 5. Liquid discharge pipe valve; 6. Ceramic liner; 7. Locking slot block; 8. L-shaped plate; 801. Spring; 802. Locking block; 803. Pull rod. 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 Figure 1-4 The utility model provides a technical solution: a novel device for draining liquid from a grinding machine sand mill tank, comprising a stainless steel tank body 1, on which a drain mechanism for draining liquid from the grinding machine sand mill tank is provided, the drain mechanism comprising:

[0024] The filter assembly includes a water outlet pipe 2 provided at the lower end of a stainless steel tank body 1, a filter housing 4 connected via a snap-fit ​​assembly to the lower end of the water outlet pipe 2, a slide rail bracket 401 fixedly connected to the inner wall of the filter housing 4, a slip ring 402 provided inside the slide rail bracket 401, and a filter plate 403 provided inside the slip ring 402;

[0025] The anti-clogging component includes a transmission rod 307 fixedly connected to the center of the upper end surface of the filter plate 403, a stirring rod 308 fixedly connected to the upper end of the transmission rod 307, a scraper 309 fixedly connected to the end of the stirring rod 308, and the stirring rod 308 is located inside the water outlet pipe 2. The provided water outlet pipe 2 is used to directly discharge the accumulated liquid in the grinder sanding tank. Then the stirring rod 308 is rotated through the transmission rod 307 to avoid blockage when the water outlet pipe 2 is discharged, and at the same time drives the scraper 309 at the end of the stirring rod 308 to slide on the inner wall of the water outlet pipe 2, which can effectively scrape off the accumulated liquid and residue attached to the pipe wall, ensure the complete discharge of the accumulated liquid, and reduce residue.

[0026] In a preferred embodiment, the locking assembly includes a first mounting plate 201 fixedly connected to the lower end of the outer wall of the water outlet pipe 2, a sealing plug 202 is fixedly connected to the lower end surface of the first mounting plate 201, the lower end surface of the first mounting plate 201 is fittedly connected to the second mounting plate 3, and the filter housing 4 is located at the lower end of the second mounting plate 3, the upper end surface of the second mounting plate 3 is provided with a sealing groove 301 corresponding to the sealing plug 202, the upper end surface of the first mounting plate 201 is fixedly connected to two groups of locking slot blocks 7, the two ends of the second mounting plate 3 are fixedly connected to the L-shaped plate 8, the inner wall of the L-shaped plate 8 is fixedly connected to the spring 801, the end of the spring 801 is provided with a locking block 802, and the right side wall of the locking block 802 is located at the spring 801 The inner ring is provided with a pull rod 803, which is slidably connected to the L-shaped plate 8, and the filter housing 4 is fitted through the second mounting plate 3 and the first mounting plate 201 to achieve the fitting of the filter housing 4 and the water outlet pipe 2. At the same time, the first mounting plate 201 is engaged with the sealing groove 301 on the second mounting plate 3 through the sealing bolt 202, so as to improve the sealing during the connection, and the pull rod 803 is pulled to compress the locking block 802 on the inner wall of the L-shaped plate 8 through the spring 801. When the first mounting plate 201 and the second mounting plate 3 are fitted, the pull rod 803 is released to engage the locking block 802 with the locking groove block 7, which is convenient for the installation and disassembly of the filter housing 4, thereby cleaning the impurities inside after filtration.

[0027] Embodiment 2: This embodiment differs from Embodiment 1 in that the technical solution includes:

[0028] In a preferred embodiment, a fixing rod 302 is fixedly connected to the inner right side wall of the filter housing 4, a protective housing 303 is provided at the end of the fixing rod 302, and a driving rod 304 is provided on the inner side wall of the protective housing 303. A driving gear 305 is provided at one end of the driving rod 304 located inside the protective housing 303, and a transmission gear 306 is provided on the inner upper end surface of the protective housing 303. The transmission gear 306 is meshed with the driving gear 305. The driving rod 304 is driven by a motor, and then the transmission rod 307 rotates under the action of the driving rod 304 through the transmission gear 306 and the driving gear 305. The transmission rod 307 is fixedly connected to the filter plate 403, so that when the liquid is discharged, impurities and particles in the grinding liquid can be effectively removed through the filter plate 403, and recycled, reducing the need to replace new liquid. At the same time, the filter plate 403 rotates along the inside of the slide rail bracket 401 under the action of the transmission rod 307 to avoid blockage caused by static filtration.

[0029] In a preferred embodiment, a drain pipe valve 5 is provided at one end of the water outlet pipe 2 close to the stainless steel tank body 1, and a ceramic liner 6 is provided on the inner side of the stainless steel tank body 1. A hole is punched at the bottom of the ceramic liner 6, and the hole punched in the stainless steel tank body 1 is connected to the bottom hole of the ceramic liner 6. The draining operation is realized by rotating the drain pipe valve 5 connected to the water outlet pipe 2.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During operation, the device is first connected to the liquid collecting area of ​​the grinder, and the driving rod 304 is driven by the motor. Then, the transmission rod 307 rotates under the action of the driving rod 304 through the transmission gear 306 and the driving gear 305. The transmission rod 307 is fixedly connected to the filter plate 403, so that when the liquid is discharged, the impurities and particles in the grinding liquid can be effectively removed through the filter plate 403, and the liquid can be recycled, reducing the need to replace new liquid. Then, the water outlet pipe 2 is provided for directly discharging the accumulated liquid in the sand mill tank of the grinder. Then, the stirring rod 308 is rotated by the transmission rod 307 to avoid blockage during discharge of the water outlet pipe 2. At the same time, the scraper 309 at the end of the stirring rod 308 is driven to slide on the inner wall of the water outlet pipe 2, which can effectively scrape off the accumulated liquid and residue attached to the pipe wall.

[0032] The filter housing 4 is fitted together with the first mounting plate 201 through the second mounting plate 3 to achieve the fitting of the filter housing 4 and the water outlet pipe 2. At the same time, the first mounting plate 201 is engaged with the sealing groove 301 on the second mounting plate 3 through the sealing bolt 202 to improve the sealing during connection, and the pull rod 803 is pulled to compress the locking block 802 on the inner wall of the L-shaped plate 8 through the spring 801. When the first mounting plate 201 and the second mounting plate 3 are fitted together, the pull rod 803 is released to engage the locking block 802 with the locking groove block 7, which facilitates the installation and disassembly of the filter housing 4, thereby cleaning the impurities inside after filtration.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel device for draining liquid from a grinding tank of a grinding machine, comprising a stainless steel tank body (1), characterized in that: The stainless steel tank body (1) is provided with a liquid discharge mechanism for collecting the accumulated liquid in the grinding tank of the grinder, and the liquid discharge mechanism comprises: A filter assembly comprises a water outlet pipe (2) provided at the lower end of a stainless steel tank body (1); a filter housing (4) connected via a snap-fit ​​assembly is provided at the lower end of the water outlet pipe (2); a slide rail bracket (401) is fixedly connected to the inner wall of the filter housing (4); a slip ring (402) is provided inside the slide rail bracket (401); and a filter plate (403) is provided inside the slip ring (402); The anti-clogging component comprises a transmission rod (307) fixedly connected to the center of the upper end surface of the filter plate (403), a stirring rod (308) fixedly connected to the upper end of the transmission rod (307), a scraper (309) fixedly connected to the end of the stirring rod (308), and the stirring rod (308) is located inside the water outlet pipe (2).

2. The novel device for draining liquid from a grinding machine sand mill tank according to claim 1, characterized in that: The locking assembly comprises a first mounting plate (201) fixedly connected to the lower end of the outer wall of the water outlet pipe (2); a sealing bolt (202) is fixedly connected to the lower end surface of the first mounting plate (201); a second mounting plate (3) is fittedly connected to the lower end surface of the first mounting plate (201); the filter housing (4) is located at the lower end of the second mounting plate (3); a sealing groove (301) corresponding to the sealing bolt (202) is formed on the upper end surface of the second mounting plate (3); and two sets of locking groove blocks (7) are fixedly connected to the upper end surface of the first mounting plate (201).

3. The novel device for draining liquid from a grinding tank of a grinding machine according to claim 2, characterized in that: The two ends of the second mounting plate (3) are fixedly connected to an L-shaped plate (8), the inner wall of the L-shaped plate (8) is fixedly connected to a spring (801), the end of the spring (801) is provided with a locking block (802), the right side wall of the locking block (802) is located in the inner circle of the spring (801) and is provided with a pull rod (803), and the pull rod (803) is slidably connected to the L-shaped plate (8).

4. The novel device for draining liquid from a grinding tank of a grinding machine according to claim 1, characterized in that: A fixing rod (302) is fixedly connected to the inner right side wall of the filter housing (4); a protective housing (303) is provided at the end of the fixing rod (302); a driving rod (304) is provided on the inner side wall of the protective housing (303); and a driving gear (305) is provided at one end of the driving rod (304) located inside the protective housing (303).

5. The novel device for draining liquid from a grinding tank of a grinding machine according to claim 4, characterized in that: A transmission gear (306) is provided on the inner upper end surface of the protective shell (303), and the transmission gear (306) is meshedly connected with the driving gear (305).

6. The novel device for draining liquid from a grinding tank of a grinding machine according to claim 1, characterized in that: A liquid discharge valve (5) is provided at one end of the water outlet pipe (2) close to the stainless steel tank body (1), and a ceramic inner liner (6) is provided on the inner side of the stainless steel tank body (1).

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