CN104307597A - Screw rod centering method and device of double-geared roller crusher - Google Patents
Screw rod centering method and device of double-geared roller crusher Download PDFInfo
- Publication number
- CN104307597A CN104307597A CN201410640877.7A CN201410640877A CN104307597A CN 104307597 A CN104307597 A CN 104307597A CN 201410640877 A CN201410640877 A CN 201410640877A CN 104307597 A CN104307597 A CN 104307597A
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- leading screw
- nut
- base
- adjustment
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a screw rod centering method and a device of a double-geared roller crusher and belongs to the technical field of adjustment of the double-geared roller crusher. The invention adopts the technical scheme that a crushing system adjustment device is in an eccentric cup structure; a support plate is square; a lead screw nut mechanism is arranged at each of four corners; each lead screw nut mechanism consists of screw rods (1), a support plate (2), lock nuts (3), lower nuts (7), upper fixing nuts (4) and lower fixing nuts (5); a base (6) is fixed; and a plurality of strip-shaped mounting holes (8) are formed in the support plates. According to the method and the device, a horizontal center distance between two rollers of a crushing system is adjusted by adjusting the eccentric cup structure; free ascent and descent of the support plates is achieved by a lead screw adjustment structure; a horizontal position of a motor or a speed reducer is adjusted via the strip-shaped mounting holes, so as to achieve center height centering jointly; on-site particle size adjustment difficulty is reduced; overhaul time is shortened; and further, stable operation and a rated service life of the double-geared roller crusher are ensured.
Description
Technical field
The present invention relates to a kind of screw rod type centering control method and device of double-geared roller crusher, belong to double-geared roller crusher adjustment technology field.
Background technology
Nearly ten years, the massive mechanical of coal is melted and adopts, achieve large-scale concentrated washing.High efficiency clean coal technology, needs the production automation level and the equipment enlarging level that improve washing appliance, to promote washing efficiency simultaneously.Disintegrating apparatus is the throat equipment of coal washery indispensability, and double-geared roller crusher manufactures simple, low energy consumption, easy to maintenance, the significantly advantage such as low cost, high breaking capacity by feat of its, is widely used in Ge great washery.Double-geared roller crusher carries out fragmentation by the shearing of crushing teeth, stretching, extruding to material, after broken certain hour, crushing teeth causes discharging-material size to change due to wearing and tearing space width increase, or product grading all needs when changing to regulate disintegrating machine two roller centre-to-centre spacing to ensure the different demands of user to product granularity to answer the market demand to require, so use field at double-geared roller crusher, relatively frequent by regulating two roller centre-to-centre spacing to adjust the number of times of product discharge granularity.
In double-geared roller crusher use procedure, the eccentric cup structure of frequent employing regulates discharging-material size after fragmentation, eccentric cup structure, and applicant has applied for Chinese utility model patent, patent No. ZL200920148137.6, patent name " the eccentric cup structure of double-geared roller crusher "; Eccentric cup structure is because its structure is simple, easy to adjust, locates the reason such as reliable and is applied to particle size of double-tooth roll crusher and regulates.By the adjustment that rotating eccentricity cup can increase breaker roll centre-to-centre spacing or diminish, but also can cause the change of vertical height simultaneously, its center height also can rotate with it and change to some extent, double-geared roller crusher motor reducer is all fixed on the plant bottom case of same level, move horizontally easily simple, but vertical mobile just needs increases and decreases backing plate, and the thickness of backing plate must be processed according to the actual size of centering, the pincers worker quality of this repair time that just needs one are relatively long and relatively specialty.Produced on-site task is heavy, repair time is nervous, therefore, granularity needs to carry out centering again to equipment after regulating, need to carry out processing to reductor backing plate to change, this just substantially increases the difficulty that disintegrating machine granularity regulates virtually, repaiies quality of workers and equipment processing conditions etc. factor and just determines eccentric cup structure and regulate the difficulty of granularity higher, make troubles to use scene due to institute's collating.
Summary of the invention
The object of the invention is to provide a kind of screw rod type centering control method and device of double-geared roller crusher, the adjustment of center height centering is realized by leading screw, mode of operation is simple, difficulty is low, and required time is shorter, is locked after centering by locking nut, structural safety is reliable, practicality is extremely strong, greatly reduces the adjustment difficulty of the granularity regulator of the eccentric cup structure of double-geared roller crusher, solves the problems referred to above existed in background technology.
Technical scheme of the present invention is:
A kind of screw rod type centering adjusting device of double-geared roller crusher, comprise crushing system adjusting device and drive system adjusting device, crushing system adjusting device is eccentric cup structure, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe, leading screw and nut mechanism and base, gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw, gripper shoe, locking nut, lower nut, upper hold-down nut and lower hold-down nut are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base maintains static, and gripper shoe has multiple strip installing hole, and motor or reductor are installed on the supporting plate by strip installing hole.
By eccentric adjustment cup structure, regulate crushing system two roller (axle) horizontal centre distances, ensure product granularity; Realize gripper shoe by screw mandrel adjustment structure to be freely elevated, by strip installing hole adjustment motor or reductor horizontal level, jointly meet the adjustment of center height centering, ensure drive system and crushing system precise alignment, and then ensure the steady and specified service life that double-geared roller crusher runs.
Rely on the fastening location of fastening bolt between screw mandrel adjustment structure of the present invention and base, reliability is high; Reductor is placed in one piece of gripper shoe, and motor is arranged in other one piece of gripper shoe, and two pieces of gripper shoes are fixed on same base, and the center of motor or reductor adjusts respectively.
The connected mode of gripper shoe and leading screw is for being threaded; Gripper shoe is freely elevated, and the adjustable height of the necessary consistent guarantee gripper shoe of rotary distance of four leading screws simultaneously acted on is unified.Gripper shoe after centering centering is locked by locking nut.
A screw rod type centering control method for double-geared roller crusher, comprises following steps:
first the crushing system of double-geared roller crusher is regulated, crushing system adjusting device is eccentric cup structure, eccentric cup structure is formed by inner ring (13) and outer ring (14), Internal and external cycle is eccentric structure, inner ring (13) is sleeved on crusher axis by main shaft bearing, and outer ring (14) are fixed on the bearing block of location; Two rollers of crushing system are regulated by respective eccentric cup structure; By regulating two eccentric cup structures, regulating crushing system two roller (axle) horizontal centre distances, ensureing product granularity;
complete after the crushing system of double-geared roller crusher is regulated, carry out the drive system adjustment of double-geared roller crusher again, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe, leading screw and nut mechanism and base, gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw, gripper shoe, locking nut, lower nut, upper hold-down nut and lower hold-down nut are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base maintains static, and gripper shoe has multiple strip installing hole, and motor or reductor are installed on the supporting plate by strip installing hole,
drive system adjustment is divided into horizontal adjustment and vertical adjustment, horizontal adjustment: reductor is placed in one piece of gripper shoe, and motor is arranged in other one piece of gripper shoe, and two pieces of gripper shoes are fixed on same base, and the center of motor or reductor adjusts respectively; By external force traction reductor or motor, horizontal centering in respective gripper shoe, strip installing hole meets horizontal centering requirement, to complete after horizontal adjustment the foundation bolt in fastening strip installing hole on the supporting plate; Vertical centering: the connected mode of gripper shoe and leading screw is for being threaded; Adjust four leading screws, the rotary distance of four leading screws is consistent simultaneously, ensures that the adjustable height of gripper shoe is unified, complete gripper shoe lifting, motor, reductor axis and crushing system axis centering centering, then gripper shoe is locked by locking nut, completes vertical centering.
Good effect of the present invention is: rely on the fastening location of fastening bolt between screw mandrel adjustment structure of the present invention and base, reliability is high; By eccentric adjustment cup structure, regulate crushing system two roller horizontal centre distance, ensure product granularity; Realize gripper shoe by screw mandrel adjustment structure to be freely elevated, by strip installing hole adjustment motor or reductor horizontal level, jointly meet the adjustment of center height centering, ensure drive system and crushing system precise alignment, solve the problem that granularity regulates the centering difficulty caused by rear vertical height change, on-the-spot granularity is made to regulate difficulty to reduce, centering is easy, repair time shortens, after making on-the-spot nervous heavy operation, adjustment is carried out to product granularity and become possibility, and then ensure the steady and specified service life that double-geared roller crusher runs.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic diagram;
Fig. 2 is embodiment of the present invention schematic side view;
Fig. 3 is embodiment of the present invention screw mandrel adjustment structure schematic diagram;
Fig. 4 is embodiment of the present invention screw mandrel adjustment structure schematic top plan view;
In figure: leading screw 1, gripper shoe 2, locking nut 3, upper hold-down nut 4, lower hold-down nut 5, base 6, lower nut 7, strip installing hole 8, crushing system 9, drive system 10, motor 11, reductor 12, inner ring 13, outer ring 14.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described
A kind of screw rod type centering adjusting device of double-geared roller crusher, comprise crushing system adjusting device and drive system adjusting device, crushing system adjusting device is eccentric cup structure, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe 2, leading screw and nut mechanism and base 6, gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw 1, gripper shoe 2, locking nut 3, lower nut 7, upper hold-down nut 4 and lower hold-down nut 5 are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base 6 maintains static, and gripper shoe 2 has multiple strip installing hole 8, and motor or reductor are installed on the supporting plate by strip installing hole.
By eccentric adjustment cup structure, regulate crushing system two roller (axle) horizontal centre distances, ensure product granularity; Realize gripper shoe 2 by screw mandrel adjustment structure to be freely elevated, by strip installing hole adjustment motor or reductor horizontal level, jointly meet the adjustment of center height centering, ensure drive system and crushing system precise alignment, and then ensure the steady and specified service life that double-geared roller crusher runs.
Rely on the fastening location of fastening bolt between screw mandrel adjustment structure of the present invention and base 6, reliability is high; Reductor is placed in one piece of gripper shoe, and motor is arranged in other one piece of gripper shoe, and two pieces of gripper shoes are fixed on same base, and the center of motor or reductor adjusts respectively.
The connected mode of gripper shoe 2 and leading screw 1 is for being threaded; Gripper shoe 2 is freely elevated, and the adjustable height of the necessary consistent guarantee gripper shoe 2 of rotary distance of four leading screws 1 simultaneously acted on is unified.Gripper shoe 2 after centering centering is locked by locking nut 3.
A screw rod type centering control method for double-geared roller crusher, comprises following steps:
first the crushing system 9 of double-geared roller crusher is regulated, crushing system adjusting device is eccentric cup structure, eccentric cup structure is formed by inner ring (13) and outer ring (14), Internal and external cycle is eccentric structure, inner ring (13) is sleeved on crusher axis by main shaft bearing, outer ring (14) is fixed on the bearing block of location, and two rollers of crushing system are regulated by respective eccentric cup structure; By regulating two eccentric cup structures, regulating crushing system two roller (axle) horizontal centre distances, ensureing product granularity;
complete after the crushing system of double-geared roller crusher is regulated, the drive system 10 of carrying out double-geared roller crusher again adjusts, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe 2, leading screw and nut mechanism and base 6, gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw 1, gripper shoe 2, locking nut 3, lower nut 7, upper hold-down nut 4 and lower hold-down nut 5 are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base 6 maintains static, and gripper shoe 2 has multiple strip installing hole 8, and motor or reductor are installed on the supporting plate by strip installing hole,
drive system adjustment is divided into horizontal adjustment and vertical adjustment, horizontal adjustment: reductor 12 is placed in one piece of gripper shoe, and motor 11 is arranged in other one piece of gripper shoe, and two pieces of gripper shoes are fixed on same base, and the center of motor or reductor adjusts respectively; By external force traction reductor or motor, horizontal centering in respective gripper shoe, strip installing hole meets horizontal centering requirement, to complete after horizontal adjustment the foundation bolt in fastening strip installing hole on the supporting plate; Vertical centering: the connected mode of gripper shoe 2 and leading screw 1 is for being threaded; Adjust four leading screws, the rotary distance of four leading screws 1 is consistent simultaneously, ensures that the adjustable height of gripper shoe 2 is unified, complete gripper shoe 2 to be elevated, motor, reductor axis and crushing system axis centering centering, then gripper shoe 2 is locked by locking nut 3, completes vertical centering.
Eccentric cup structure of the present invention, the main shaft of crushing system, through main shaft bearing, is sleeved in the inner ring of eccentric cup structure, then installs in spindle bearing holder by the outer ring of eccentric cup structure, the center of the inner ring of eccentric cup structure and the center superposition of main shaft; The center of outer ring and the center superposition of bearing block.When the product granularity after fragmentation needs adjustment, rotate eccentric cup structure, adjust the center of eccentric cup structure inner ring 13 and the distance at center, outer ring, the center of main shaft and the center of bearing block also change thereupon, namely the centre distance of two breaker rolls changes thereupon, thus reaches the object of the centre-to-centre spacing of adjustment two discaling roll.
The present invention applies worm drive structure cleverly, and by worm drive, rotating threaded shaft 1 realizes gripper shoe 2 being freely elevated on leading screw 1; By the power transmission spiral in helical rotation, drive mechanism is simple, and stable working is reliable, without shock and vibration, noise, have and slow down well and the performance such as reinforcement, make to draw gripper shoe under basic people's effort and do rectilinear motion and become possibility, and then meet the high centering work in center.
Concrete operation step: in granularity adjustment process, by rotating eccentricity cup structure, two roller centre-to-centre spacing are changed, the change of space width meets the granularity requirements of broken rear material, but just needs to carry out centering again to equipment with the change that eccentric cup structure pivot is high; Unclamp locking nut 3 and upper hold-down nut 4, make gripper shoe 2 do linear reciprocating motion on leading screw by rotating threaded shaft 1, realize motor that gripper shoe supports or reductor does free elevating movement; Gripper shoe 2 horizontal direction offers strip installing hole 8, the horizontal centering of equipment can be realized by traction reductor or motor; Rotating threaded shaft 1 can realize motor and reductor centering in vertical direction, and then solve the problem that granularity regulates rear required centering difficulty, reduce the difficulty of maintenance adjustment, shorten the time of overhaul of the equipments adjustment, bring considerable economic benefit to equipment use side.
Claims (3)
1. the screw rod type centering adjusting device of a double-geared roller crusher, it is characterized in that: comprise crushing system adjusting device and drive system adjusting device, crushing system adjusting device is eccentric cup structure, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe (2), leading screw and nut mechanism and base (6), gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw (1), gripper shoe (2), locking nut (3), lower nut (7), upper hold-down nut (4) and lower hold-down nut (5) are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base (6) maintains static, and gripper shoe (2) has multiple strip installing hole (8), and motor or reductor are installed on the supporting plate by strip installing hole.
2. the screw rod type centering adjusting device of a kind of double-geared roller crusher according to claim 1, it is characterized in that: comprise crushing system adjusting device and drive system adjusting device, crushing system adjusting device is eccentric cup structure, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe (2), leading screw and nut mechanism and base (6), gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw (1), gripper shoe (2), locking nut (3), lower nut (7), upper hold-down nut (4) and lower hold-down nut (5) are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base (6) maintains static, and gripper shoe (2) has multiple strip installing hole (8), and motor or reductor are installed on the supporting plate by strip installing hole.
3. a screw rod type centering control method for double-geared roller crusher, is characterized in that comprising following steps:
first the crushing system (9) of double-geared roller crusher is regulated, crushing system adjusting device is eccentric cup structure, eccentric cup structure is formed by inner ring (13) and outer ring (14), Internal and external cycle is eccentric structure, inner ring (13) is sleeved on crusher axis by main shaft bearing, outer ring (14) is fixed on the bearing block of location, and two rollers of crushing system are regulated by respective eccentric cup structure; By regulating two eccentric cup structures, regulating crushing system two roller (axle) horizontal centre distances, ensureing product granularity;
complete after the crushing system of double-geared roller crusher is regulated, carry out drive system (10) adjustment of double-geared roller crusher again, drive system adjusting device is screw mandrel adjustment structure, this structure comprises gripper shoe (2), leading screw and nut mechanism and base (6), gripper shoe is square, corner place is respectively equipped with leading screw and nut mechanism, each leading screw and nut mechanism is by leading screw (1), gripper shoe (2), locking nut (3), lower nut (7), upper hold-down nut (4) and lower hold-down nut (5) are formed, the lower end of leading screw is through base, the upper surface of base is provided with the upper hold-down nut mated with leading screw, the lower surface of base is provided with the lower hold-down nut mated with leading screw, the upper end of leading screw is through gripper shoe, and the upper surface of gripper shoe is provided with the locking nut mated with leading screw, and the lower surface of gripper shoe is provided with the lower nut mated with leading screw, base (6) maintains static, and gripper shoe (2) has multiple strip installing hole (8), and motor or reductor are installed on the supporting plate by strip installing hole,
drive system adjustment is divided into horizontal adjustment and vertical adjustment, horizontal adjustment: reductor (12) is placed in one piece of gripper shoe, motor (11) is arranged in other one piece of gripper shoe, and two pieces of gripper shoes are fixed on same base, and the center of motor or reductor adjusts respectively; By external force traction reductor or motor, horizontal centering in respective gripper shoe, strip installing hole meets horizontal centering requirement, to complete after horizontal adjustment the foundation bolt in fastening strip installing hole on the supporting plate; Vertical centering: the connected mode of gripper shoe (2) and leading screw (1) is for being threaded; Adjust four leading screws simultaneously, the rotary distance of four leading screws (1) is consistent, ensure that the adjustable height of gripper shoe (2) is unified, complete gripper shoe (2) lifting, motor, reductor axis and crushing system axis centering centering, then gripper shoe (2) is locked by locking nut (3), completes vertical centering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640877.7A CN104307597B (en) | 2014-11-14 | 2014-11-14 | A kind of screw rod type centering control method of double-geared roller crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640877.7A CN104307597B (en) | 2014-11-14 | 2014-11-14 | A kind of screw rod type centering control method of double-geared roller crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307597A true CN104307597A (en) | 2015-01-28 |
| CN104307597B CN104307597B (en) | 2016-07-27 |
Family
ID=52362988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640877.7A Active CN104307597B (en) | 2014-11-14 | 2014-11-14 | A kind of screw rod type centering control method of double-geared roller crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307597B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498900A (en) * | 2016-01-26 | 2016-04-20 | 唐山天和科技开发有限公司 | Pass-type double-geared roller crusher and adjusting method of lateral tooth plate installation adjusting device |
| CN111940045A (en) * | 2020-07-07 | 2020-11-17 | 安徽瓦力环保科技有限公司 | Crushing roller with adjustable spacing for crusher |
| CN112221600A (en) * | 2020-09-30 | 2021-01-15 | 唐山森普矿山装备有限公司 | Hydraulic synchronous jacking and center distance adjusting type double-geared roller crusher |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189382Y (en) * | 1994-04-26 | 1995-02-15 | 中国农业机械化科学研究院 | Procession device for stoning fruit |
| CN201380087Y (en) * | 2009-04-10 | 2010-01-13 | 唐山天和科技开发有限公司 | Eccentric cup device for double-geared roller crusher |
| KR20100042397A (en) * | 2008-10-16 | 2010-04-26 | 삼호환경기술 주식회사 | A crusher |
| DE102009057436A1 (en) * | 2009-12-09 | 2011-06-16 | Sew-Eurodrive Gmbh & Co. Kg | Arrangement for adjusting position of electric motor on base plate, is designed such that screw nut comprising internal screw is connected to base plate by welding, where screw is screwed to screw nut and provided with counter thread |
| CN202679139U (en) * | 2012-06-10 | 2013-01-16 | 富阳孙氏机床有限公司 | Motor soleplate |
| CN203565126U (en) * | 2013-11-15 | 2014-04-30 | 中煤润邦机械装备股份有限公司 | Efficient screening type large double-geared roller crusher with material dividing device |
| CN203585240U (en) * | 2013-09-22 | 2014-05-07 | 西北机器有限公司 | Vertical tensioning mechanism for motor belt |
| CN103855853A (en) * | 2012-11-30 | 2014-06-11 | 西安广融电气有限公司 | Adjustable base of horizontal motor |
| CN204220198U (en) * | 2014-11-14 | 2015-03-25 | 唐山天和科技开发有限公司 | A kind of screw rod type centering adjusting device of double-geared roller crusher |
-
2014
- 2014-11-14 CN CN201410640877.7A patent/CN104307597B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189382Y (en) * | 1994-04-26 | 1995-02-15 | 中国农业机械化科学研究院 | Procession device for stoning fruit |
| KR20100042397A (en) * | 2008-10-16 | 2010-04-26 | 삼호환경기술 주식회사 | A crusher |
| CN201380087Y (en) * | 2009-04-10 | 2010-01-13 | 唐山天和科技开发有限公司 | Eccentric cup device for double-geared roller crusher |
| DE102009057436A1 (en) * | 2009-12-09 | 2011-06-16 | Sew-Eurodrive Gmbh & Co. Kg | Arrangement for adjusting position of electric motor on base plate, is designed such that screw nut comprising internal screw is connected to base plate by welding, where screw is screwed to screw nut and provided with counter thread |
| CN202679139U (en) * | 2012-06-10 | 2013-01-16 | 富阳孙氏机床有限公司 | Motor soleplate |
| CN103855853A (en) * | 2012-11-30 | 2014-06-11 | 西安广融电气有限公司 | Adjustable base of horizontal motor |
| CN203585240U (en) * | 2013-09-22 | 2014-05-07 | 西北机器有限公司 | Vertical tensioning mechanism for motor belt |
| CN203565126U (en) * | 2013-11-15 | 2014-04-30 | 中煤润邦机械装备股份有限公司 | Efficient screening type large double-geared roller crusher with material dividing device |
| CN204220198U (en) * | 2014-11-14 | 2015-03-25 | 唐山天和科技开发有限公司 | A kind of screw rod type centering adjusting device of double-geared roller crusher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498900A (en) * | 2016-01-26 | 2016-04-20 | 唐山天和科技开发有限公司 | Pass-type double-geared roller crusher and adjusting method of lateral tooth plate installation adjusting device |
| CN111940045A (en) * | 2020-07-07 | 2020-11-17 | 安徽瓦力环保科技有限公司 | Crushing roller with adjustable spacing for crusher |
| CN112221600A (en) * | 2020-09-30 | 2021-01-15 | 唐山森普矿山装备有限公司 | Hydraulic synchronous jacking and center distance adjusting type double-geared roller crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307597B (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104307597B (en) | A kind of screw rod type centering control method of double-geared roller crusher | |
| CN202192697U (en) | Compression roller adjusting device of rubber open mill | |
| CN204220198U (en) | A kind of screw rod type centering adjusting device of double-geared roller crusher | |
| CN202909770U (en) | Pin roll of crusher | |
| CN205147451U (en) | Pipe cutting device | |
| CN208841670U (en) | A kind of adjustable calender of roller | |
| CN204430091U (en) | A kind of core roller rolles over ring mould | |
| CN103285991A (en) | Bilateral mechanism for automatically regulating feeding of high-pressure roller mill | |
| CN201361570Y (en) | High-pressure ultrafine mill | |
| CN208869032U (en) | A kind of winding pendulum roller mechanism for producing cured film | |
| CN204699778U (en) | A kind of for Novel vertical mill roll mill apparatus that is broken, grinding | |
| CN201659232U (en) | Circle milling machine | |
| CN202199372U (en) | Roller type grain crusher with adjustable movable teeth | |
| CN218532696U (en) | Cold heading device for bolt | |
| CN203076005U (en) | Clinker step-crushing device for grate cooler | |
| CN203391023U (en) | Adjusting mechanism for upper die base of flattening die-cutting machine | |
| CN209555069U (en) | A kind of glass circular cutter convenient for adjusting cut radius | |
| CN204320470U (en) | A kind of two roll machine | |
| CN202490675U (en) | Electric discharging regulating device for rolling machine | |
| CN208599877U (en) | A kind of agricultural crushing device of large size easy to repair | |
| CN214265151U (en) | Feeding device of grinding machine | |
| CN201658962U (en) | Double-roller granulator | |
| CN207810412U (en) | A kind of device for moving vertical oil pumping machine | |
| CN206065971U (en) | A kind of mounting assembly for machining center | |
| CN202713050U (en) | Adjustable motor base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: 063000, Hebei Tangshan City hi tech Zone Wafangdian Village South Patentee after: TANGSHAN TIANHE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 063000, Hebei Tangshan City hi tech Zone Wafangdian Village South Patentee before: TANGSHAN TIANHE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A screw pair alignment method for double toothed roll crusher Effective date of registration: 20200908 Granted publication date: 20160727 Pledgee: Bank of Cangzhou Limited by Share Ltd. Tangshan branch Pledgor: TANGSHAN TIANHE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980005804 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220623 Granted publication date: 20160727 Pledgee: Bank of Cangzhou Limited by Share Ltd. Tangshan branch Pledgor: TANGSHAN TIANHE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2020980005804 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |