CN104353638A - Drum-type nut cleaning device - Google Patents
Drum-type nut cleaning device Download PDFInfo
- Publication number
- CN104353638A CN104353638A CN201410621264.9A CN201410621264A CN104353638A CN 104353638 A CN104353638 A CN 104353638A CN 201410621264 A CN201410621264 A CN 201410621264A CN 104353638 A CN104353638 A CN 104353638A
- Authority
- CN
- China
- Prior art keywords
- drum
- cleaning device
- type nut
- baffle plate
- cylindrical shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/06—Cleaning involving contact with liquid using perforated drums in which the article or material is placed
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a drum-type nut cleaning device. The drum-type nut cleaning device comprises rack bodies, a cleaning drum, a transmission mechanism, guide rails, rollers, installation seats, stabilizing mechanisms, bases, air cylinders and a box body, wherein the box body and the guide rails are arranged on the bases, the guide rails are arranged at the front and rear of the box body, rollers are arranged at the bottoms of the rack bodies, the rollers are placed in guide grooves in the guide rails, the air cylinders and the stabilizing mechanisms are arranged at the tops of the rack bodies, the installation seats are installed on piston rods of the air cylinders and the stabilizing mechanisms, a shaft of the cleaning drum is fixedly installed on the installation seats through bearing seats, the transmission mechanism is arranged at the rear of the bases, and the transmission mechanism is connected with the shaft at the rear end of the cleaning drum. Compared with the prior art, the drum-type nut cleaning device has the advantages that the working efficiency can be improved, the device is convenient to operate, the labor intensity is reduced, the wear due to friction between nuts and the wall of the cleaning drum during cleaning can be avoided, and the cleaning effect is good.
Description
[technical field]
The present invention relates to technical field, particularly a kind of technical field of drum-type nut cleaning device that nut is produced.
[background technology]
At present, the standard parts and components such as nut need the cleaning carrying out fluid after process finishing, are manually clean in prior art, the unspecial equipment cleaned this standard component.The shortcoming of manual cleaning is that labour intensity is large, efficiency is low, cost is high, and cleannes qualification rate is low, directly affects the quality of product.In order to solve the problem, thus there is nut cleaning machine, of the prior art, drum-type nut cleaning device, after having cleaned nut, needs manually to be carried away by the wash bowl in casing, is then poured out by the nut in wash bowl, thus inefficiency, inconvenient operation.Owing to being equipped with the wash bowl heavier-weight of nut, manually carry away effort, thus increase hand labor intensity.Again due to, operationally, nut stirs weak effect to drum-type nut cleaning machine in wash bowl, causes contact internal walls that is long-term with the nut of the contact internal walls of wash bowl and wash bowl, thus causes nut and clean the wearing and tearing of barrel, and cleaning performance is undesirable.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of drum-type nut cleaning device, can increase work efficiency, easy to operate, reduce hand labor intensity, the wearing and tearing of nut and the cleaning barrel caused in cleaning process can also be avoided, and cleaning performance is good.
For achieving the above object, the present invention proposes a kind of drum-type nut cleaning device, comprise support body, wash bowl, transmission mechanism, guide rail, roller, mount pad, stabilizing mechanism, base, cylinder and casing, described base is provided with casing and guide rail, front and the rear of described casing are equipped with guide rail, the bottom of described support body is provided with roller, described roller is shelved in the gathering sill of guide rail, the top of described support body is provided with cylinder and stabilizing mechanism, the piston rod of described cylinder and stabilizing mechanism are provided with mount pad, the axle of described wash bowl is fixedly mounted on mount pad by bearing block, the rear portion of described base is provided with transmission mechanism, described transmission mechanism is connected with the rear end axle of wash bowl, described wash bowl comprises cylindrical shell, leaking hole, some baffle plates, cover plate and drive connection, described cylindrical shell is provided with leaking hole, the madial wall of described cylindrical shell is provided with baffle plate, described baffle plate is arranged on the madial wall of cylindrical shell with certain angle of attack, one end of baffle plate is made to lead over the other end in a rotational direction, the front end of described baffle plate is connected with the front end face of cylindrical shell, described baffle plate is provided with leaking hole, described cylindrical shell is provided with discharging opening, described discharging opening is located at the rear of baffle plate, described discharging opening is provided with cover plate, the rear end axle of described cylindrical shell is provided with drive connection at the rear of bearing block, described transmission mechanism comprises support, power transmission shaft, motor and decelerator, described support is provided with power transmission shaft, described motor and decelerator are in transmission connection, the output of described decelerator is connected with transmission shaft driven.
As preferably, described power transmission shaft comprises axis body, step, spring and body, and described axis body is provided with step, and described axis body square set before step has spring and body, and described spring supporting is between axis body and step.
As preferably, described step is provided with hook, and described body is provided with and links up with the groove matched.
As preferably, the top of described support body is provided with two stabilizing mechanisms, described cylinder is located at the centre of two stabilizing mechanisms, described stabilizing mechanism comprises supporting seat and support bar, support bar is provided with in described supporting seat, described support bar is slidably connected with supporting seat, and described supporting seat is fixedly mounted on the top of support body, and the top of described support bar is fixedly connected with mount pad.
As preferably, described roller adopts the roller with brake gear.
As preferably, described baffle plate carries out bending along its length by a plate body and forms, and between two sides of described baffle plate, dihedral angle is for being more than or equal to 80 degree, and is less than 180 degree.
As preferably, also comprise discharge outlet and valve, the bottom of described casing is provided with discharge outlet, and described discharge outlet is provided with valve.
As preferably, the cross section of described drive connection is regular polygon.
Beneficial effect of the present invention: the present invention is by being provided with baffle plate by the madial wall of cylindrical shell, baffle plate is arranged on the madial wall of cylindrical shell with certain angle of attack, one end of baffle plate is made to lead over the other end in a rotational direction, baffle nut slides, avoid rubbing with cylindrical shell, when the baffle plate with nut forwards certain position to along with cylindrical shell, nut disperses landing to enter into cleaning fluid from baffle plate, nut falls to producing impulsive force, improve cleaning quality, pass through cylinder operation, promote mount pad move upward and promote cylindrical shell, then support body is enforced, until cylindrical shell moves to the top of storage box, then charging aperture cover plate is opened, nut enters into storage box from charging aperture, compared with prior art, can increase work efficiency, easy to operate, reduce hand labor intensity, the wearing and tearing of nut and the cleaning barrel caused in cleaning process can also be avoided, and cleaning performance is good.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of drum-type nut of the present invention cleaning device;
Fig. 2 is the structural representation of wash bowl;
Fig. 3 is the side view of wash bowl.
In figure: 1-support body, 2-wash bowl, 3-transmission mechanism, 4-guide rail, 5-roller, 6-mount pad, 7-stabilizing mechanism, 8-base, 9-cylinder, 10-casing, 11-discharge outlet, 12-valve, 21-cylindrical shell, 22-leaking hole, 23-baffle plate, 24-cover plate, 25-drive connection, 26-bearing block, 31-support, 32-power transmission shaft, 33-motor, 34-decelerator, 71-supporting seat, 72-support bar, 321-axis body, 322-step, 323-spring, 324-body, 325-links up with, 326-groove.
[detailed description of the invention]
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of drum-type nut of the present invention cleaning device, comprise support body 1, wash bowl 2, transmission mechanism 3, guide rail 4, roller 5, mount pad 6, stabilizing mechanism 7, base 8, cylinder 9 and casing 10, described base 8 is provided with casing 10 and guide rail 4, front and the rear of described casing 10 are equipped with guide rail 4, the bottom of described support body 1 is provided with roller 5, described roller 5 is shelved in the gathering sill of guide rail 4, the top of described support body 1 is provided with cylinder 9 and stabilizing mechanism 7, the piston rod of described cylinder 9 and stabilizing mechanism 7 are provided with mount pad 6, the axle of described wash bowl 2 is fixedly mounted on mount pad 6 by bearing block 26, the rear portion of described base 8 is provided with transmission mechanism 3, described transmission mechanism 3 is connected with the rear end axle of wash bowl 2, described wash bowl 2 comprises cylindrical shell 21, leaking hole 22, some baffle plates 23, cover plate 24 and drive connection 25, described cylindrical shell 21 is provided with leaking hole 22, the madial wall of described cylindrical shell 21 is provided with baffle plate 23, described baffle plate 23 is arranged on certain angle of attack on the madial wall of cylindrical shell 21, one end of baffle plate 23 is made to lead over the other end in a rotational direction, the front end of described baffle plate 23 is connected with the front end face of cylindrical shell 21, described baffle plate 23 is provided with leaking hole 22, described cylindrical shell 21 is provided with discharging opening, described discharging opening is located at the rear of baffle plate 23, described discharging opening is provided with cover plate 24, the rear end axle of described cylindrical shell 23 is provided with drive connection 25 at the rear of bearing block 26, described transmission mechanism 3 comprises support 31, power transmission shaft 32, motor 33 and decelerator 34, described support 31 is provided with power transmission shaft 32, described motor 33 is in transmission connection with decelerator 34, output and the power transmission shaft 32 of described decelerator 34 are in transmission connection, described power transmission shaft 32 comprises axis body 321, step 322, spring 323 and body 324, described axis body 321 is provided with step 322, described axis body 321 square set before step 322 has spring 323 and body 324, described spring 323 is supported between axis body 321 and step 322, described step 322 is provided with hook 325, described body 324 is provided with and links up with 325 grooves matched 326, the top of described support body 1 is provided with two stabilizing mechanisms 7, described cylinder 2 is located at the centre of two stabilizing mechanisms 7, described stabilizing mechanism 7 comprises supporting seat 71 and support bar 72, support bar 72 is provided with in described supporting seat 71, described support bar 72 is slidably connected with supporting seat 71, described supporting seat 71 is fixedly mounted on the top of support body 1, the top of described support bar 72 is fixedly connected with mount pad 6, described roller 5 adopts the roller with brake gear, described baffle plate 23 carries out bending along its length by a plate body and forms, between two sides of described baffle plate 23, dihedral angle is for being more than or equal to 80 degree, and be less than 180 degree, also comprise discharge outlet 11 and valve 12, the bottom of described casing 10 is provided with discharge outlet 11, described discharge outlet 11 is provided with valve 12, the cross section of described drive connection 25 is regular polygon.
The course of work of the present invention:
A kind of drum-type nut of the present invention cleaning device in the course of the work, pour nut to be cleaned into cylindrical shell 21, starter motor 33, decelerator 34 is driven to work, decelerator 34 drives power transmission shaft 32 to rotate, power transmission shaft 32 drives wash bowl 2 to rotate and cleans, after having cleaned, firmly pull body 324, body 324 is shifted out from drive connection 25, and link up with 325 hooks in groove 326, then cylinder 9 works, the piston rod of cylinder 9 promotes mount pad 6 and moves upward and promote wash bowl 2, then support body 1 is enforced, until wash bowl 2 moves to the top of storage box, then charging aperture cover plate is opened, and rotary-cleaning cylinder 2, nut enters into storage box from charging aperture, compared with prior art, can increase work efficiency, easy to operate, reduce hand labor intensity, the wearing and tearing of nut and the cleaning barrel caused in cleaning process can also be avoided, and cleaning performance is good.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (8)
1. a drum-type nut cleaning device, it is characterized in that: comprise support body (1), wash bowl (2), transmission mechanism (3), guide rail (4), roller (5), mount pad (6), stabilizing mechanism (7), base (8), cylinder (9) and casing (10), described base (8) is provided with casing (10) and guide rail (4), the front of described casing (10) and rear are equipped with guide rail (4), the bottom of described support body (1) is provided with roller (5), described roller (5) is shelved in the gathering sill of guide rail (4), the top of described support body (1) is provided with cylinder (9) and stabilizing mechanism (7), the piston rod of described cylinder (9) and stabilizing mechanism (7) are provided with mount pad (6), the axle of described wash bowl (2) is fixedly mounted on mount pad (6) by bearing block (26), the rear portion of described base (8) is provided with transmission mechanism (3), described transmission mechanism (3) is connected with the rear end axle of wash bowl (2), described wash bowl (2) comprises cylindrical shell (21), leaking hole (22), some baffle plates (23), cover plate (24) and drive connection (25), described cylindrical shell (21) is provided with leaking hole (22), the madial wall of described cylindrical shell (21) is provided with baffle plate (23), described baffle plate (23) is arranged on certain angle of attack on the madial wall of cylindrical shell (21), one end of baffle plate (23) is made to lead over the other end in a rotational direction, the front end of described baffle plate (23) is connected with the front end face of cylindrical shell (21), described baffle plate (23) is provided with leaking hole (22), described cylindrical shell (21) is provided with discharging opening, described discharging opening is located at the rear of baffle plate (23), described discharging opening is provided with cover plate (24), the rear end axle of described cylindrical shell (23) is provided with drive connection (25) at the rear of bearing block (26), described transmission mechanism (3) comprises support (31), power transmission shaft (32), motor (33) and decelerator (34), described support (31) is provided with power transmission shaft (32), described motor (33) and decelerator (34) are in transmission connection, output and the power transmission shaft (32) of described decelerator (34) are in transmission connection.
2. a kind of drum-type nut cleaning device as claimed in claim 1, it is characterized in that: described power transmission shaft (32) comprises axis body (321), step (322), spring (323) and body (324), described axis body (321) is provided with step (322), described axis body (321) has spring (323) and body (324) in the front square set of step (322), and described spring (323) is supported between axis body (321) and step (322).
3. a kind of drum-type nut cleaning device as claimed in claim 2, it is characterized in that: described step (322) is provided with hook (325), described body (324) is provided with and links up with the groove (326) (325) matched.
4. a kind of drum-type nut cleaning device as claimed in claim 1, it is characterized in that: the top of described support body (1) is provided with two stabilizing mechanisms (7), described cylinder (2) is located at the centre of two stabilizing mechanisms (7), described stabilizing mechanism (7) comprises supporting seat (71) and support bar (72), support bar (72) is provided with in described supporting seat (71), described support bar (72) is slidably connected with supporting seat (71), described supporting seat (71) is fixedly mounted on the top of support body (1), the top of described support bar (72) is fixedly connected with mount pad (6).
5. a kind of drum-type nut cleaning device as claimed in claim 1, is characterized in that: described roller (5) adopts the roller with brake gear.
6. a kind of drum-type nut cleaning device as claimed in claim 1, it is characterized in that: described baffle plate (23) carries out bending along its length by a plate body and forms, between two sides of described baffle plate (23), dihedral angle is for being more than or equal to 80 degree, and is less than 180 degree.
7. a kind of drum-type nut cleaning device as claimed in claim 1, it is characterized in that: also comprise discharge outlet (11) and valve (12), the bottom of described casing (10) is provided with discharge outlet (11), and described discharge outlet (11) is provided with valve (12).
8. a kind of drum-type nut cleaning device according to any one of claim 1 to 7, is characterized in that: the cross section of described drive connection (25) is regular polygon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410621264.9A CN104353638B (en) | 2014-11-06 | 2014-11-06 | A kind of drum-type nut cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410621264.9A CN104353638B (en) | 2014-11-06 | 2014-11-06 | A kind of drum-type nut cleaning device |
Publications (2)
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CN104353638A true CN104353638A (en) | 2015-02-18 |
CN104353638B CN104353638B (en) | 2017-03-15 |
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CN201410621264.9A Expired - Fee Related CN104353638B (en) | 2014-11-06 | 2014-11-06 | A kind of drum-type nut cleaning device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106733870A (en) * | 2017-01-06 | 2017-05-31 | 金廷云 | A kind of drum-type medicine cleaning machine |
CN107099645A (en) * | 2017-05-15 | 2017-08-29 | 海盐哈特惠机械五金制品有限公司 | A kind of high-intensity fasteners quenching technical |
CN107983690A (en) * | 2017-11-23 | 2018-05-04 | 海盐创通技术服务有限公司 | A kind of Novel bolt cleaning equipment |
CN108126945A (en) * | 2017-12-22 | 2018-06-08 | 新昌县三源轴承有限公司 | A kind of bearing equipment for quick washing |
CN110813708A (en) * | 2019-11-09 | 2020-02-21 | 海盐县鑫宇高强度标准件厂(普通合伙) | Chip removing device for screw cap |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2493315Y (en) * | 2001-08-15 | 2002-05-29 | 陈小球 | packing ring cleaning device |
CN2796943Y (en) * | 2004-11-18 | 2006-07-19 | 大锼企业股份有限公司 | Derusting device for bolts (wires) and nuts |
CN201253615Y (en) * | 2008-09-04 | 2009-06-10 | 常熟市胜诺环保设备有限公司 | Silicon material cleaning device |
CN201419171Y (en) * | 2009-04-27 | 2010-03-10 | 南阳淅减汽车减振器有限公司 | Miniature workpiece automatic cleaning machine |
KR20120000354A (en) * | 2010-06-25 | 2012-01-02 | 만도정공주식회사 | Thread cleaning device for large bolts and nuts |
CN102774600A (en) * | 2012-09-04 | 2012-11-14 | 昆山市圣吉川工业自动化设备有限公司 | Automatic correcting device for mesh belt |
CN103272803A (en) * | 2013-05-08 | 2013-09-04 | 河南三松瓷业有限公司 | Ball washing machine |
CN203700531U (en) * | 2013-12-28 | 2014-07-09 | 徐秉章 | Derusting and cleaning system for screws/ nuts |
CN104056804A (en) * | 2014-06-30 | 2014-09-24 | 张家港市联达机械有限公司 | Pre-cleaning separator for PET (Polyethylene Terephthalate) bottle |
CN203900009U (en) * | 2014-03-17 | 2014-10-29 | 陈彦鹏 | Blade stirring type drum stone washing device |
CN203917243U (en) * | 2014-06-17 | 2014-11-05 | 重庆金山通用机械制造有限公司 | Stainless steel waste material greasy dirt cleaning machine |
CN204294554U (en) * | 2014-11-06 | 2015-04-29 | 海盐哈特惠机械五金制品有限公司 | A kind of drum-type nut cleaning device |
-
2014
- 2014-11-06 CN CN201410621264.9A patent/CN104353638B/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2493315Y (en) * | 2001-08-15 | 2002-05-29 | 陈小球 | packing ring cleaning device |
CN2796943Y (en) * | 2004-11-18 | 2006-07-19 | 大锼企业股份有限公司 | Derusting device for bolts (wires) and nuts |
CN201253615Y (en) * | 2008-09-04 | 2009-06-10 | 常熟市胜诺环保设备有限公司 | Silicon material cleaning device |
CN201419171Y (en) * | 2009-04-27 | 2010-03-10 | 南阳淅减汽车减振器有限公司 | Miniature workpiece automatic cleaning machine |
KR20120000354A (en) * | 2010-06-25 | 2012-01-02 | 만도정공주식회사 | Thread cleaning device for large bolts and nuts |
CN102774600A (en) * | 2012-09-04 | 2012-11-14 | 昆山市圣吉川工业自动化设备有限公司 | Automatic correcting device for mesh belt |
CN103272803A (en) * | 2013-05-08 | 2013-09-04 | 河南三松瓷业有限公司 | Ball washing machine |
CN203700531U (en) * | 2013-12-28 | 2014-07-09 | 徐秉章 | Derusting and cleaning system for screws/ nuts |
CN203900009U (en) * | 2014-03-17 | 2014-10-29 | 陈彦鹏 | Blade stirring type drum stone washing device |
CN203917243U (en) * | 2014-06-17 | 2014-11-05 | 重庆金山通用机械制造有限公司 | Stainless steel waste material greasy dirt cleaning machine |
CN104056804A (en) * | 2014-06-30 | 2014-09-24 | 张家港市联达机械有限公司 | Pre-cleaning separator for PET (Polyethylene Terephthalate) bottle |
CN204294554U (en) * | 2014-11-06 | 2015-04-29 | 海盐哈特惠机械五金制品有限公司 | A kind of drum-type nut cleaning device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106733870A (en) * | 2017-01-06 | 2017-05-31 | 金廷云 | A kind of drum-type medicine cleaning machine |
CN107099645A (en) * | 2017-05-15 | 2017-08-29 | 海盐哈特惠机械五金制品有限公司 | A kind of high-intensity fasteners quenching technical |
CN107099645B (en) * | 2017-05-15 | 2019-07-30 | 海盐哈特惠机械五金制品有限公司 | A kind of high-intensity fasteners quenching technical |
CN107983690A (en) * | 2017-11-23 | 2018-05-04 | 海盐创通技术服务有限公司 | A kind of Novel bolt cleaning equipment |
CN108126945A (en) * | 2017-12-22 | 2018-06-08 | 新昌县三源轴承有限公司 | A kind of bearing equipment for quick washing |
CN110813708A (en) * | 2019-11-09 | 2020-02-21 | 海盐县鑫宇高强度标准件厂(普通合伙) | Chip removing device for screw cap |
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