CN203990756U - A kind of improved hammer-mill - Google Patents

A kind of improved hammer-mill Download PDF

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Publication number
CN203990756U
CN203990756U CN201420477775.3U CN201420477775U CN203990756U CN 203990756 U CN203990756 U CN 203990756U CN 201420477775 U CN201420477775 U CN 201420477775U CN 203990756 U CN203990756 U CN 203990756U
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CN
China
Prior art keywords
cleavage block
mill
gear
arc
deflector roll
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Expired - Fee Related
Application number
CN201420477775.3U
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Chinese (zh)
Inventor
李强
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Individual
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Individual
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Priority to CN201420477775.3U priority Critical patent/CN203990756U/en
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Publication of CN203990756U publication Critical patent/CN203990756U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of improved hammer-mill, comprise mainframe, particle cylinder, slave frame, driving mechanism and sledge mill mechanism, driving mechanism comprises the bearing block that is supported on assistant support, be arranged on bearing on bearing block, be located at the outer deflector roll in bearing, interior deflector roll and rotating shaft and be arranged on the drive motors on mainframe right side, between outer deflector roll and interior deflector roll, be provided with roller, rotating shaft is rolled mutually and is connected and stretches in particle cylinder with interior deflector roll through the center of bearing block, drive motors drive shaft is rotated, and sledge mill mechanism drives by rotating shaft and carries out the sledge mill to material.The improved hammer-mill of described one, on rolling disc, circle distribution tup and left semicircle arc cleavage block, right semi-circle arc cleavage block combine, after in material falls into particle cylinder, realized fast and efficiently material is carried out to break process, stabilization of equipment performance is high; Utilize worm screw driven gear, thereby semicircular arc cleavage block is swung, realized the adjusting of crushed particles.

Description

A kind of improved hammer-mill
Technical field
The utility model relates to the technical field of civil engineering, especially a kind of improved hammer-mill.
Background technology
Current, along with the fast development of national economy, ensure the construction quality of highway construction, complete construction task on time, obtain best technical economic benefit and social benefit, require and Specific construction condition according to Highway Construction Project Based, all kinds of Large-scale Civil Engineering Project increase gradually, the construction of Large-scale Civil Engineering Project need to be used more plant equipment, plant equipment progressively becomes essential elements of productive forces important in Construction of Civil Engineering, how to give full play to the usefulness of existing machinery, object is to provide performance good for engineering construction, efficiency is high, use reliable, the plant equipment of safety, in raising labour productivity, alleviate workmen's labour intensity, this is the basic principle that highway construction mechanized construction should be followed.Be at present in civil engineering construction field, hammer-mill is called horizontal axial type impact crusher, prolonged application, in cement grog grinding and super fine crushing operation circuit, is the best equipment of place of rollers press, is also the best type of producing good grain shape and Particle Breakage on market.Due to the hammer-mill using at present, in shattering process, be merely able to carry out the particle of broken a kind of specification, can not regulate as required, and crushing effect is poor.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of improved hammer-mill, its project organization rationally and.
The utility model solves the technical scheme that its technical problem adopts: a kind of improved hammer-mill, comprise mainframe, be arranged on the particle cylinder on mainframe, be arranged on the slave frame in mainframe left side, be arranged on the driving mechanism on slave frame and be located at the sledge mill mechanism being connected with driving mechanism in particle cylinder, described particle cylinder top offers charging aperture, bottom, particle cylinder right side offers discharging opening, discharging opening place is provided with valve, on valve, be connected with rotation handwheel, described driving mechanism comprises the bearing block being supported on assistant support, be arranged on the bearing on bearing block, be located at the outer deflector roll in bearing, interior deflector roll and rotating shaft and be arranged on the drive motors on mainframe right side, between outer deflector roll and interior deflector roll, be provided with roller, rotating shaft is rolled mutually and is connected and stretches in particle cylinder with interior deflector roll through the center of bearing block, drive motors drive shaft is rotated, described sledge mill mechanism drives by rotating shaft and carries out the sledge mill to material.
If comprising, described sledge mill mechanism is nested with the rolling disc that the sheet in rotating shaft is parallel to each other, at least three circumference uniform distributions hammer stem on rolling disc edge, be fixedly connected on the tup of hammer stem end, the front end face of tup offers the jagged tup face of tool, tup face is sharp knife face, in described particle cylinder, extend and be connected with some bending angle steel along charging aperture lower port, between adjacent two angle steel, be provided with dividing plate, described broken material tube inner wall is provided with left semicircle arc cleavage block and the right semi-circle arc cleavage block symmetrical with left half arc cleavage block, the cambered surface of its left semicircle arc cleavage block and right semi-circle arc cleavage block matches with tup face,
The upper left-hand of described particle cylinder and upper right are separately installed with left gear seat and right gear seat, on left gear seat and right gear seat, be separately installed with left gear and right gear, left hand wheel and right hand wheel are installed on mainframe, left hand wheel is provided with the left worm screw being meshed with left gear, right hand wheel is provided with the right worm screw being meshed with right gear, left worm screw and right worm screw drive respectively, between left gear and left semicircle arc cleavage block one end, be connected with lever left arm, between right gear and right semi-circle arc cleavage block one end, be connected with right lever arm, the other end of the other end of left semicircle arc cleavage block and right semi-circle arc cleavage block is connected through the hinge with particle cylinder bottom respectively, described left hand wheel and right hand wheel drive respectively left worm screw and right worm screw to rotate, simultaneously left worm screw drives left gear to rotate, left gear pulls left semicircle arc cleavage block to swing by lever left arm, right worm screw drives right gear to rotate, and right gear pulls right semi-circle arc cleavage block to swing by right lever arm.
In order to realize quick crashing material, the medial surface of described left semicircle arc cleavage block and right semi-circle arc cleavage block is cut surface.
For can be in operation process, play dustproof object, the front-end and back-end of described bearing block are respectively and between rotating shaft, be covered with front dust ring and rear dust ring.
In order to realize better hammer effect, on described rolling disc, circumference is provided with five hammer stems.
The beneficial effects of the utility model are: the improved hammer-mill of described one, adopt the hammer-mill of this kind of design, on rolling disc, circle distribution tup and left semicircle arc cleavage block, right semi-circle arc cleavage block combine, after in material falls into particle cylinder, realized fast and efficiently material is carried out to break process, stabilization of equipment performance is high; Utilize worm screw driven gear, thereby semicircular arc cleavage block is swung, realized the adjusting of crushed particles.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
The structural representation of Tu2Shi Tu1Zhong sledge mill mechanism.
1. mainframes in figure, 2. particle cylinder, 2-1. charging aperture, 2-2. discharging opening, 3. slave frame, 4-1. bearing block, 4-2. bearing, the outer deflector roll of 4-3., deflector roll in 4-4., 4-5. rotating shaft, 4-6. drive motors, 4-7. roller, 5. sledge mill mechanism, 5-1. rolling disc, 5-2. hammer stem, 5-3. tup, 5-31. tup face, 5-4. angle steel, 5-5. dividing plate, 5-6. left semicircle arc cleavage block, 5-7. right semi-circle arc cleavage block, 5-8. left gear seat, 5-9. right gear seat, 5-10. left gear, 5-11. right gear, 5-12. left hand wheel, 5-13. right hand wheel, 5-14. left worm screw, 5-15. right worm screw, 5-16. lever left arm, 5-17. right lever arm, 6. rotation handwheel, 7. front dust ring, 8. with rear dust ring.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The improved hammer-mill of one as shown in Figure 1, comprise mainframe 1, particle cylinder 2 is installed on mainframe 1, in mainframe 1 left side, slave frame 3 is installed, on slave frame 3, driving mechanism is installed, in particle cylinder 2, be provided with the sledge mill mechanism 5 being connected with driving mechanism, offer charging aperture 2-1 at particle cylinder 2 tops, offer discharging opening 2-2 in particle cylinder 2 bottoms, right side, discharging opening 2-2 place is provided with valve, on valve, be connected with and rotate handwheel 6, utilize rotation handwheel 6 to be rotated counterclockwise, can open valve, turn clockwise, can carry out valve-off, on assistant support 3, be supported with bearing block 4-1, bearing 4-2 is installed on bearing block 4-1, in bearing 4-2, be provided with outer deflector roll 4-3, interior deflector roll 4-4 and rotating shaft 4-5, on mainframe 1 right side, drive motors 4-6 is installed, between deflector roll 4-3 and interior deflector roll 4-4, be provided with roller 4-7 outside, rotating shaft 4-5 rolls mutually and is connected and stretches in particle cylinder 2 with interior deflector roll 4-4 through bearing block 4-1 center, dust ring 7 and rear dust ring 8 respectively and before being covered with between rotating shaft 4-5 in the front-end and back-end of bearing block 4-1, drive motors 4-6 drive shaft 4-5 rotates, sledge mill mechanism 5 drives by rotating shaft 4-5 and carries out the sledge mill to material.
The improved hammer-mill of one as shown in Figure 2, if comprising, sledge mill mechanism 5 is nested with the rolling disc 5-1 that the sheet on rotating shaft 4-5 is parallel to each other, on rolling disc 5-1 edge, be evenly distributed in five hammer stem 5-2, every hammer stem 5-2 end is fixedly connected with tup 5-3, offer the jagged tup face of tool 5-31 at the front end face of tup 5-3, tup face 5-31 is sharp knife face, make tup face 5-31 break material into pieces, extend and be connected with some bending angle steel 5-4 along charging aperture 2-1 lower port particle cylinder 2 is interior, between adjacent two angle steel 5-4, be provided with dividing plate 5-5, on particle cylinder 2 inwalls, be provided with left semicircle arc cleavage block 5-6 and the right semi-circle arc cleavage block 5-7 symmetrical with left half arc cleavage block 5-6, medial surface at left semicircle arc cleavage block 5-6 and right semi-circle arc cleavage block 5-7 is cut surface, the cambered surface of its left semicircle arc cleavage block 5-6 and right semi-circle arc cleavage block 5-7 matches with tup face 5-31, upper left-hand and upper right at particle cylinder 2 are separately installed with left gear seat 5-8 and right gear seat 5-9, on left gear seat 5-8 and right gear seat 5-9, be separately installed with left gear 5-10 and right gear 5-11, left hand wheel 5-12 and right hand wheel 5-13 are installed on mainframe 1, left hand wheel 5-12 is provided with the left worm screw 5-14 being meshed with left gear 5-10, right hand wheel 5-13 is provided with the right worm screw 5-15 being meshed with right gear 5-11, left worm screw 5-14 and right worm screw 5-15 drive respectively, between left gear 5-10 and left semicircle arc cleavage block 5-6 one end, be connected with lever left arm 5-16, between right gear 5-11 and right semi-circle arc cleavage block 5-7 one end, be connected with right lever arm 5-17, the other end of the other end of left semicircle arc cleavage block 5-6 and right semi-circle arc cleavage block 5-7 is connected through the hinge with particle cylinder 2 bottoms respectively, left hand wheel 5-12 and right hand wheel 5-13 drive respectively left worm screw 5-14 and right worm screw 5-15 to rotate, simultaneously left worm screw 5-14 drives left gear 5-10 to rotate, left gear 5-10 pulls left semicircle arc cleavage block 5-6 to swing by lever left arm 5-16, right worm screw 5-15 drives right gear 5-11 to rotate, and right gear 5-11 pulls right semi-circle arc cleavage block 5-7 to swing by right lever arm 5-17.
The improved hammer-mill of one of the present utility model, in the time using this hammer-mill, the material (stone) that needs are ground is put into from the charging aperture 2-1 of particle cylinder 2, start drive motors 4-6, drive motors 4-6 drives rotating shaft 4-5 to rotate, rotating shaft 4-5 drives sledge mill mechanism 5 to rotate, utilize the sledge mill mechanism 5 of particle cylinder 2 to carry out rubble processing at the material (stone) of putting into particle cylinder 2, rotating shaft 4-5 drives rolling disc 5-1 to rotate, rolling disc 5-1 drives the tup 5-3 with sharp tup face 5-31 to move in a circle, thereby hit material (stone), tangent owing to thering is the motion cambered surface of left half arc cleavage block 5-6 and right half arc cleavage block 5-7 and tup 5-3, while making tup 5-3 impact stone, can effectively improve and impact efficiency, and utilize left worm screw 5-14 and right worm screw 5-15 to regulate lever left arm 5-16 and right lever arm 5-17, make lever left arm 5-16 and right lever arm 5-17 pull and regulate the distance between left half arc cleavage block 5-6 and right half arc cleavage block 5-7 and the motion cambered surface of tup 5-3, regulate thereby realized the size that smashes stone.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (5)

1. an improved hammer-mill, it is characterized in that: comprise mainframe (1), be arranged on the particle cylinder (2) on mainframe (1), be arranged on the slave frame (3) in mainframe (1) left side, be arranged on the driving mechanism on slave frame (3) and be located at the sledge mill mechanism (5) being connected with driving mechanism in particle cylinder (2), described particle cylinder (2) top offers charging aperture (2-1), bottom, particle cylinder (2) right side offers discharging opening (2-2), discharging opening (2-2) locates to be provided with valve, on valve, be connected with and rotate handwheel (6), described driving mechanism comprises the bearing block (4-1) being supported on assistant support (3), be arranged on the bearing (4-2) on bearing block (4-1), be located at the outer deflector roll (4-3) in bearing (4-2), interior deflector roll (4-4) and rotating shaft (4-5) and be arranged on the drive motors (4-6) on mainframe (1) right side, between outer deflector roll (4-3) and interior deflector roll (4-4), be provided with roller (4-7), rotating shaft (4-5) is rolled mutually and is connected and stretches in particle cylinder (2) with interior deflector roll (4-4) through the center of bearing block (4-1), drive motors (4-6) drive shaft (4-5) is rotated, described sledge mill mechanism (5) drives by rotating shaft (4-5) and carries out the sledge mill to material.
2. the improved hammer-mill of one according to claim 1, it is characterized in that: described sledge mill mechanism (5) comprise be nested with in rotating shaft (4-5) if on the rolling disc (5-1) that is parallel to each other of sheet, at least three circumference uniform distributions hammer stem (5-2) on rolling disc (5-1) edge, be fixedly connected on the tup (5-3) of hammer stem (5-2) end, the front end face of tup (5-3) offers the jagged tup face of tool (5-31), tup face (5-31) is sharp knife face, in described particle cylinder (2), extend and be connected with some bending angle steel (5-4) along charging aperture (2-1) lower port, between adjacent two angle steel (5-4), be provided with dividing plate (5-5), described particle cylinder (2) inwall is provided with left semicircle arc cleavage block (5-6) and the right semi-circle arc cleavage block (5-7) symmetrical with left half arc cleavage block (5-6), the cambered surface of its left semicircle arc cleavage block (5-6) and right semi-circle arc cleavage block (5-7) matches with tup face (5-31)
The upper left-hand of described particle cylinder (2) and upper right are separately installed with left gear seat (5-8) and right gear seat (5-9), on left gear seat (5-8) and right gear seat (5-9), be separately installed with left gear (5-10) and right gear (5-11), left hand wheel (5-12) and right hand wheel (5-13) are installed on mainframe (1), left hand wheel (5-12) is provided with the left worm screw (5-14) being meshed with left gear (5-10), right hand wheel (5-13) is provided with the right worm screw (5-15) being meshed with right gear (5-11), left worm screw (5-14) and right worm screw (5-15) drive respectively, between left gear (5-10) and left semicircle arc cleavage block (5-6) one end, be connected with lever left arm (5-16), between right gear (5-11) and right semi-circle arc cleavage block (5-7) one end, be connected with right lever arm (5-17), the other end of the other end of left semicircle arc cleavage block (5-6) and right semi-circle arc cleavage block (5-7) is connected through the hinge with particle cylinder (2) bottom respectively, described left hand wheel (5-12) and right hand wheel (5-13) drive respectively left worm screw (5-14) and right worm screw (5-15) to rotate, left worm screw (5-14) drives left gear (5-10) to rotate simultaneously, left gear (5-10) pulls left semicircle arc cleavage block (5-6) to swing by lever left arm (5-16), right worm screw (5-15) drives right gear (5-11) to rotate, and right gear (5-11) pulls right semi-circle arc cleavage block (5-7) to swing by right lever arm (5-17).
3. the improved hammer-mill of one according to claim 2, is characterized in that: described left semicircle arc cleavage block (5-6) and the medial surface of right semi-circle arc cleavage block (5-7) are cut surface.
4. the improved hammer-mill of one according to claim 1, is characterized in that: the front-end and back-end of described bearing block (4-1) respectively and between rotating shaft (4-5), be covered with front dust ring (7) and rear dust ring (8).
5. the improved hammer-mill of one according to claim 1, is characterized in that: the upper circumference of described rolling disc (5-1) is provided with five hammer stems (5-2).
CN201420477775.3U 2014-08-22 2014-08-22 A kind of improved hammer-mill Expired - Fee Related CN203990756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420477775.3U CN203990756U (en) 2014-08-22 2014-08-22 A kind of improved hammer-mill

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Application Number Priority Date Filing Date Title
CN201420477775.3U CN203990756U (en) 2014-08-22 2014-08-22 A kind of improved hammer-mill

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498908A (en) * 2015-12-31 2016-04-20 四川先为机械有限公司 Self-protection type rotor of hammer type crusher
CN115555112A (en) * 2022-09-16 2023-01-03 龙岩市山和机械制造有限公司 Powder reducing mechanism with hierarchical function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105498908A (en) * 2015-12-31 2016-04-20 四川先为机械有限公司 Self-protection type rotor of hammer type crusher
CN115555112A (en) * 2022-09-16 2023-01-03 龙岩市山和机械制造有限公司 Powder reducing mechanism with hierarchical function
CN115555112B (en) * 2022-09-16 2023-09-01 龙岩市山和机械制造有限公司 Powder reducing mechanism with hierarchical function

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20150822

EXPY Termination of patent right or utility model