CN103521300A - High-efficiency droplet-type hammer mill - Google Patents
High-efficiency droplet-type hammer mill Download PDFInfo
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- CN103521300A CN103521300A CN201310487311.0A CN201310487311A CN103521300A CN 103521300 A CN103521300 A CN 103521300A CN 201310487311 A CN201310487311 A CN 201310487311A CN 103521300 A CN103521300 A CN 103521300A
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- water droplet
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- droplet
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Abstract
The invention relates to a high-efficiency droplet-type hammer mill comprising a base, a shell, a grinding rotor and a motor, wherein the shell is divided into a droplet-type grinding room and a stream guidance outer room; a material inlet is formed above the droplet-type grinding room; a material outlet is formed below the stream guidance outer room; the grinding rotor is arranged in the droplet-type grinding room and is connected to the motor through a coupling; a coarse powder grinding wheel is additionally arranged above the grinding rotor in the droplet-type grinding room; sieve plates are arranged on two sides of the droplet-type grinding room. The hammer mill can control the granularity of the ground feed by grinding twice, and can simultaneously enhance the uniformity of the granularity of the ground feed; the hammer mill can control a grinding rate by regulating rotating speed, thus enhancing grinding efficiency; according to the hammer mill, water loss of the feed and invasion amount of external dust can be reduced through the droplet-type grinding room; furthermore, the hammer mill structurally has the advantages of environmental protection, safety, energy saving, high efficiency, and low noise.
Description
Technical field
The present invention relates to the hammer crusher in a kind of feed manufacturing machine field, particularly relate to a kind of efficient water droplet set hammer piece type crusher.
Technical background
Water droplet formula pulverizer is the machinery that a kind of hammer leaf that utilizes High Rotation Speed smashes feed.It has simple in structure, highly versatile, productivity ratio is high and use the features such as safety.At present, feed is pulverized to the main beater disintegrating machine that adopts of processing, in its pulverizing chamber, be provided with rotor, hammer leaf is evenly distributed on the excircle of rotor, is provided with the sieve of the densely covered mesh that surrounds rotor rotor outer circle week.During pulverizer work, material enters pulverizing chamber, and external power source drives rotor high-speed rotation, by epitrochanterian hammer leaf centrifugal development, by hammer leaf, smash material, material flies to sieve under the effect of centrifugal force, again bump with sieve, finally realize the pulverizing of material.Nowadays along with agriculture fast development, old-fashioned beater disintegrating machine can not meet people's need of work gradually, so provide a kind of efficient pulverizer just to seem particularly important.
Chinese invention patent discloses a kind of horizontal pulverizer of droplet-shaped pulverizing chamber for No. CN201563581U, its structure comprises rotor, hammer leaf and sieve, hammer leaf is distributed on the excircle of rotor, and sieve forms water-drop-shaped pulverizing chamber from outside parcel rotor, and sieve is provided with damping unit, it is characterized in that, described damping unit is positioned at the bottom of sieve, comprises straightway and arc section, and straightway is downward-sloping, one end of arc section is connected with straightway, and the other end is to the perk of rotor centerline direction.The pulverizer of this structure cannot ensure that whether the size of crushing rear material particle is even, and the inefficiency of pulverizing can not meet the needs of modern production.
Summary of the invention
The technical problem to be solved in the present invention is to improve the crush efficiency of pulverizer, increases the uniformity of grinding particle size, controls more easily the size of grinding particle size; In order to overcome this problem, provide a kind of efficient water droplet set hammer piece type crusher.
For solving the problems of the technologies described above, structure of the present invention comprises base, casing, grinding rotor and motor, described casing is divided into water droplet formula pulverizing chamber and water conservancy diversion mistress, the top of water droplet formula pulverizing chamber is provided with charging aperture, water conservancy diversion mistress's below is provided with discharging opening, grinding rotor is placed in water droplet formula pulverizing chamber and is connected with motor by shaft coupling, and in water droplet formula pulverizing chamber, the top of grinding rotor is also provided with coarse crushing wheel, and the both sides of water droplet formula pulverizing chamber are provided with sieve plate.
Further: described grinding rotor is comprised of main shaft, hammer frame plate, bearing pin, hammer leaf and bearing; Hammer frame plate is connected with main shaft by bearing pin, and hammer leaf is loaded on hammer frame plate, and main shaft crosses water droplet formula pulverizing chamber and is connected with base with water conservancy diversion mistress and by bearing.
Further again: the outside of described sieve plate and the junction of main shaft are provided with rubber seal, on charging aperture and discharging opening, be respectively equipped with the first seal valve and the second seal valve.
Further again: on described motor and the connecting axle of shaft coupling, to be also provided with reductor and bascule.
Further again: described bascule is comprised of balancing frame, balance set and balance plate, balancing frame is sleeved on the output shaft of motor, and balance set and balance plate are arranged on balancing frame.
Further again: described motor is connected with base by bolt, between motor and base, be also provided with spring; The outside of shaft coupling is also overlapped protective cover.
Adopt after said structure, a kind of efficient water droplet set hammer piece type crusher of the present invention, it,, by utilizing twice pulverizing to control the size of granularity after fodder crushing, has increased the uniformity of the granularity after fodder crushing simultaneously; It controls the speed of pulverizing by adjusting rotary speed, thereby has improved the efficiency of pulverizing; The present invention is by adopting water droplet formula pulverizing chamber to reduce the loss of Moisture in Feed and sneaking into of extraneous dust; This structure also has Environmental Safety, efficient energy-saving, the advantage that noise is little.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention.
Fig. 2 is 18 structural representation in Fig. 1.
In figure: 1 is water droplet formula pulverizing chamber, and 2 is base, and 3 is charging aperture, 4 is coarse crushing wheel, and 5 is main shaft, 6 is the second seal valve, and 7 is bearing pin, and 8 is hammer leaf, and 9 is discharging opening, 10 is hammer frame plate, and 11 is bearing cap, and 12 is bearing, and 13 is shaft coupling, 14 is protective cover, and 15 is reductor, and 16 is motor, and 17 is spring, 18 is bascule, and 19 is rubber seal, and 20 is the first seal valve, and 21 is water conservancy diversion mistress, 22 is sieve plate, and 23 is balancing frame, and 24 is balance set, and 25 is balance plate
The specific embodiment
A kind of efficient water droplet set hammer piece type crusher as shown in Figure 1, its structure comprises base 2, casing, grinding rotor and motor 16, described casing is divided into water droplet formula pulverizing chamber 1 and water conservancy diversion mistress 21, the top of water droplet formula pulverizing chamber 1 is provided with charging aperture 3, water conservancy diversion mistress 21 below is provided with discharging opening 9, grinding rotor is placed in water droplet formula pulverizing chamber 1 and by shaft coupling 13 and is connected with motor 16, the top of water droplet formula pulverizing chamber 1 interior grinding rotor is also provided with coarse crushing wheel 4, and the both sides of water droplet formula pulverizing chamber 1 are provided with sieve plate 22.Described grinding rotor is comprised of main shaft 5, hammer frame plate 10, bearing pin 7, hammer leaf 8 and bearing 12; Hammer frame plate 10 is connected with main shaft 5 by bearing pin 7, and hammer leaf 8 is loaded on hammer frame plate 10, and main shaft 5 crosses water droplet formula pulverizing chamber 1 with water conservancy diversion mistress 21 and is connected with base 2 by bearing 12.First actuating motor 16 during work, then pour feed into from charging aperture 3 in water droplet formula pulverizing chamber 1, feed is first pulverized through coarse crushing wheel 4, and this design is the feed that does not have bulky grain shape when flowing to grinding rotor; Motor 16 rotates with main shaft 5 by shaft coupling 13, the hammer frame plate 10 being connected with main shaft 5 also rotates, hammer leaf 8 on hammer frame plate 10 further rubs the feed in water droplet formula pulverizing chamber 1, when the particle of feed little of having flowed out the pulverizing to feed from discharging opening 9 under water conservancy diversion mistress 21 effect from sieve plate 22 is extruded.The present invention has accelerated the efficiency of pulverizing greatly by twice pulverizing, and has guaranteed that by the screening of sieve plate 22 size of feed granules is even, can meet on market most of feeds for the demand of size reduction machinery.
The outside of described sieve plate 22 as shown in Figure 1 and the junction of main shaft 5 are provided with rubber seal 19, are respectively equipped with the first seal valve 20 and the second seal valve 6 on charging aperture 3 and discharging opening 9.This structure is in order to increase the sealing of pulverizer, when pulverizer has after good sealing, it can reduce the water loss of pulverizing rear feed, makes feed more have market value, and this design has also reduced the possibility of feed improper loss in process.
On motor 16 as depicted in figs. 1 and 2 and the connecting axle of shaft coupling 13, be also provided with reductor 15 and bascule 18.Described bascule 18 is comprised of balancing frame 23, balance set 24 and balance plate 25, and balancing frame 23 is sleeved on the output shaft of motor 16, and balance set 24 and balance plate 25 are arranged on balancing frame 23.The present invention carries out speed governing by controlling reductor 15 to motor 16, thereby changes the speed that pulverizer is pulverized, and can be applicable to the demand that most industry is produced, and increases its practicality.Under the acting in conjunction of bascule 18 by balancing frame 23, balance set 24 and balance plate 25, the output shaft of motor 16 is carried out to axial equilibrium of forces, prevent because motor high speed rotating causes main shaft offset direction, hammer leaf 8 and water droplet formula pulverizing chamber 1 are bumped, cause the damage of pulverizer.
Described motor 16 is as shown in Figure 1 connected with base 2 by bolt, between motor 16 and base 2, is also provided with spring 17; The outside of shaft coupling 13 is also overlapped protective cover 14, on water conservancy diversion mistress 21 left side bearing 12, is also provided with bearing cap 11.On pulverizer, add protective cover 14 and bearing cap 1 and be for can be better protect operator; avoid employee when operating machines, to be subject to unnecessary injury; and by 17 pairs of motors of spring, carry out vibration damping, thereby extend the service life of pulverizer and reduce noise.The present invention has Environmental Safety, efficient energy-saving in sum, the advantage that noise is little.
Claims (6)
1. an efficient water droplet set hammer piece type crusher, comprise base (2), casing, grinding rotor and motor (16), it is characterized in that: described casing is divided into water droplet formula pulverizing chamber (1) and water conservancy diversion mistress (21), the top of water droplet formula pulverizing chamber (1) is provided with charging aperture (3), water conservancy diversion mistress's (21) below is provided with discharging opening (9), grinding rotor is placed in water droplet formula pulverizing chamber (1) and by shaft coupling (13) and is connected with motor (16), the top of the interior grinding rotor of water droplet formula pulverizing chamber (1) is also provided with coarse crushing wheel (4), the both sides of water droplet formula pulverizing chamber (1) are provided with sieve plate (22).
2. a kind of efficient water droplet set hammer piece type crusher according to claim 1, is characterized in that: described grinding rotor is comprised of main shaft (5), hammer frame plate (10), bearing pin (7), hammer leaf (8) and bearing (12); Hammer frame plate (10) is connected with main shaft (5) by bearing pin (7), and it is upper that hammer leaf (8) is loaded on hammer frame plate (10), and main shaft (5) crosses water droplet formula pulverizing chamber (1) with water conservancy diversion mistress (21) and is connected with base (2) by bearing (12).
3. a kind of efficient water droplet set hammer piece type crusher according to claim 2, it is characterized in that: the junction of the outside of described sieve plate (22) and main shaft (5) is provided with rubber seal (19), on charging aperture (3) and discharging opening (9), be respectively equipped with the first seal valve (20) and the second seal valve (6).
4. a kind of efficient water droplet set hammer piece type crusher according to claim 1, is characterized in that: on the connecting axle of described motor (16) and shaft coupling (13), be also provided with reductor (15) and bascule (18).
5. a kind of efficient water droplet set hammer piece type crusher according to claim 4, it is characterized in that: described bascule (18) is comprised of balancing frame (23), balance set (24) and balance plate (25), balancing frame (23) is sleeved on the output shaft of motor (16), and balance set (24) and balance plate (25) are arranged on balancing frame (23).
6. a kind of efficient water droplet set hammer piece type crusher according to claim 1, is characterized in that: described motor (16) is connected with base (2) by bolt, between motor (16) and base (2), is also provided with spring (17); The outside of shaft coupling (13) is also overlapped protective cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487311.0A CN103521300A (en) | 2013-10-17 | 2013-10-17 | High-efficiency droplet-type hammer mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487311.0A CN103521300A (en) | 2013-10-17 | 2013-10-17 | High-efficiency droplet-type hammer mill |
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| Publication Number | Publication Date |
|---|---|
| CN103521300A true CN103521300A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310487311.0A Pending CN103521300A (en) | 2013-10-17 | 2013-10-17 | High-efficiency droplet-type hammer mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268521A (en) * | 2015-10-31 | 2016-01-27 | 綦江县万兴肉牛养殖场 | Forage crushing apparatus |
| CN106000543A (en) * | 2016-06-28 | 2016-10-12 | 冯林 | Agricultural grain hammer mill with numerically controllable speed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200186U (en) * | 1988-01-08 | 1988-08-17 | 黑龙江省饲料公司 | Feed grinder |
| EP0641601A2 (en) * | 1993-09-02 | 1995-03-08 | Roskamp Champion | Agricultural hammermill and method of fine grinding grain |
| US5503338A (en) * | 1993-12-20 | 1996-04-02 | Roskamp Champion | Regrind deflectors for hammermills |
| CN2224658Y (en) * | 1995-04-28 | 1996-04-17 | 江西省食品机械研究所 | Cake crasher with cutting tooth and hammer |
| CN2712464Y (en) * | 2004-07-12 | 2005-07-27 | 王卫明 | Clutch type multi-purpose pulverizer |
| CN203540619U (en) * | 2013-10-17 | 2014-04-16 | 丹阳市正大油脂有限公司 | High-efficiency water drop type hammer mill |
-
2013
- 2013-10-17 CN CN201310487311.0A patent/CN103521300A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88200186U (en) * | 1988-01-08 | 1988-08-17 | 黑龙江省饲料公司 | Feed grinder |
| EP0641601A2 (en) * | 1993-09-02 | 1995-03-08 | Roskamp Champion | Agricultural hammermill and method of fine grinding grain |
| US5503338A (en) * | 1993-12-20 | 1996-04-02 | Roskamp Champion | Regrind deflectors for hammermills |
| CN2224658Y (en) * | 1995-04-28 | 1996-04-17 | 江西省食品机械研究所 | Cake crasher with cutting tooth and hammer |
| CN2712464Y (en) * | 2004-07-12 | 2005-07-27 | 王卫明 | Clutch type multi-purpose pulverizer |
| CN203540619U (en) * | 2013-10-17 | 2014-04-16 | 丹阳市正大油脂有限公司 | High-efficiency water drop type hammer mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268521A (en) * | 2015-10-31 | 2016-01-27 | 綦江县万兴肉牛养殖场 | Forage crushing apparatus |
| CN106000543A (en) * | 2016-06-28 | 2016-10-12 | 冯林 | Agricultural grain hammer mill with numerically controllable speed |
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Application publication date: 20140122 |