CN203264791U - Novel hammer pulverizer - Google Patents
Novel hammer pulverizer Download PDFInfo
- Publication number
- CN203264791U CN203264791U CN2013202065514U CN201320206551U CN203264791U CN 203264791 U CN203264791 U CN 203264791U CN 2013202065514 U CN2013202065514 U CN 2013202065514U CN 201320206551 U CN201320206551 U CN 201320206551U CN 203264791 U CN203264791 U CN 203264791U
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- China
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- splitter
- main shaft
- plate
- pulverizing chamber
- novel hammer
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Abstract
The utility model discloses a novel hammer pulverizer which comprises a base, a main motor, a coupler and a pulverizing chamber arranged on the base, wherein the pulverizing chamber comprises an upper body, a sieve plate, a sieve pressing rack, a U-shaped groove and a rotor, wherein the rotor comprises a main shaft, a hammer, a hammer rack plate and a spacer bush; the main motor arranged on the base is connected with the rotor by virtue of the coupler; the main shaft is arranged in the pulverizing chamber; the hammer rack plate is arranged on the main shaft; the spacer bush is sleeved on the main shaft. The novel hammer pulverizer disclosed by the utility model is characterized in that the main shaft is provided with an air inlet and a first cavity, the spacer bush is provided with an air outlet, the air inlet of the main shaft is communicated with the air outlet of the spacer bush by virtue of the first cavity. The novel hammer pulverizer further comprises a shunting piece, wherein the shunting piece is arranged in the pulverizing chamber. The novel hammer pulverizer disclosed by the utility model is simple in overall structure, convenient to operate and lower in cost, can be used for pulverizing materials for multiple times, damaging a circulation layer, ensuring the improvement on the pulverizing efficiency and greatly lowering the production cost, and is convenient to dismount and maintain and long in service time.
Description
Technical field
The utility model relates to a kind of pulverizer, relates in particular to a kind of Novel hammer piece crusher, refers more particularly to the improved Novel hammer piece crusher of material running orbit inside and outside the beater disintegrating machine pulverizing chamber.
Background technology
Beater disintegrating machine is the machine that a kind of hammer leaf that utilizes High Rotation Speed smashes feed, generally comprise the compositions such as charging aperture, body, rotor, hammer leaf, motor, during work, the electronics rotor driven, rotor drives hammer leaf, material enters from charging aperture and is pulverized by the continuous hammering of hammer leaf afterwards, discharges from discharging opening after pulverizing.It has versatility wide, to the advantage such as a little less than the temperature sensitivity of feed, at present, on market, beater disintegrating machine is various in style, along with the needs of market development, pulverizer progressively to maximize, the high efficiency future development.But for a person skilled in the art, still there are some technical problems that are difficult to overcome in pulverizer of the prior art, and for example productivity ratio is not high, consumption of power is larger, pulverizes second-rately, and production cost is higher.
Due to existing horizontal hammer crusher when pulverizing, material is all to pulverize on the certain thickness bed of material, so material is under the drive of hammer leaf, very easily at sieve plate surface formation powder circulation layer, it is followed hammer leaf and rotates in a circumferential direction, and hinders powder and passes sieve aperture, affects the output of pulverizer, especially when using the small-bore sieve plate below the φ 1.5mm of aperture, yield reducation is particularly evident.Therefore, a kind of new equipment of exigence solves above-mentioned technical problem.
Summary of the invention
The utility model is just for the technical problem that exists in prior art, and a kind of simple in structure, easy to operate, cost is lower, efficient is high Novel hammer piece crusher is provided.
to achieve these goals, the technical solution of the utility model is as follows, Novel hammer piece crusher, comprise support, main motor, shaft coupling, be arranged on the pulverizing chamber on support, described pulverizing chamber comprises the upper body, sieve plate, press screen frame (unit), U-lag and rotor, described rotor comprises main shaft, hammer leaf, hammer frame plate and spacer, the main motor that is arranged on support is connected with rotor by shaft coupling, wherein main shaft is arranged in pulverizing chamber, described hammer frame plate is arranged on main shaft, described spacer is enclosed within on main shaft, it is characterized in that, be provided with air admission hole on described main shaft, the first cavity, be provided with venthole on described spacer, air admission hole on main shaft communicates with venthole on spacer by the first cavity.Gas enters main shaft by air admission hole, passes the first cavity, and sprays into pulverizing chamber by the venthole on spacer, and namely the air admission hole on main shaft communicates with venthole on spacer by the first cavity.At first this structure can directly change the distribution of pulverizing indoor air flow, destroys circulation layer, improves crush efficiency, secondly, can improve the attaching situation of material on the sieve plate inwall, improves crush efficiency; Again, this structure can improve the pulverizing chamber internal gas pressure, coordinates the outer negative pressure of pulverizing chamber, makes discharging more smooth and easy, further improves crush efficiency.
As a kind of improvement of the present utility model, described Novel hammer piece crusher also comprises position of splitter, and described position of splitter is arranged in pulverizing chamber.It is mainly to play the material that forms circulation is shunted to stop that position of splitter is set, and material is repeatedly pulverized, and then can effectively be destroyed the circulation layer that material forms, and improves crush efficiency.
As a kind of improvement of the present utility model, described position of splitter comprises fixed position of splitter and adjustable position of splitter, and described fixed position of splitter is arranged on U-lag, and described fixed position of splitter comprises tooth plate and is arranged on pillar below tooth plate.Tooth plate can be to extra the pulverizing of material, and lower posts also can be carried out stopping to a certain degree to material, provides pulverizing to the material that passes lower posts, passes simultaneously the material generation variations in flow of lower posts, further breaking material circulation layer.
As a kind of improvement of the present utility model, the quantity of described tooth plate is one at least, and the quantity of pillar is one at least.The quantity of tooth plate is traditionally arranged to be 2-5, and the quantity of pillar is traditionally arranged to be 5-10, can select according to actual conditions.
As a kind of improvement of the present utility model, described adjustable position of splitter is arranged between pulverizing chamber and rotor, and described adjustable position of splitter comprises baffle plate, and end plate is arranged on the second cavity of baffle plate bottom, the two ends that are arranged on baffle plate of described end plate symmetry.The quantity of adjustable position of splitter can be one or a plurality of, be arranged in pulverizing chamber, and the optional position that does not interfere with rotor, this position of splitter is shunted the material that forms circulation and is stopped, repeatedly pulverize, and can effectively destroy the circulation layer that material forms, and then improve crush efficiency.
As a kind of improvement of the present utility model, be provided with waist-shaped hole on described end plate.The quantity of described waist-shaped hole is one at least, be traditionally arranged to be two or more than, by waist-shaped hole, the installation site of adjustable position of splitter is adjusted, further adjust the gap between this position of splitter and hammer leaf, satisfy job requirement.
As a kind of improvement of the present utility model, be provided with dividing plate in described the second cavity, the quantity of described dividing plate is one at least.Dividing plate is set can be divided into two or more cavitys to the second cavity, and material is repeatedly pulverized, and repeatedly destroys the circulation layer that material forms, and further improves crush efficiency.
As a kind of improvement of the present utility model, described fixed position of splitter is set to one or several combinations in integral type, assembly type, welded type.For convenience detach, installation, maintenance and replacing.
As a kind of improvement of the present utility model, described adjustable position of splitter is set to one or several combinations in integral type, assembly type, welded type.For convenience detach, installation, maintenance and replacing.
With respect to prior art, advantage of the present utility model is as follows, 1) overall structure is simple, easy to operate, and cost is lower; 2) material is pulverized, destroyed circulation layer, guarantee that the raising of crush efficiency and production cost reduce greatly; 3) be convenient to the dismounting maintenance, service time is long.
Description of drawings
Fig. 1 is the utility model front pulverizer cutaway view;
Fig. 2 is Fig. 1 partial enlarged drawing;
Fig. 3 is the utility model side mill structure schematic diagram;
Fig. 4 is the rotor structure schematic diagram;
Fig. 5 is air admission type main shaft cutaway view;
Fig. 6 is the spacer structure schematic diagram;
Fig. 7 is fixed position of splitter structural representation;
Fig. 8 is adjustable flow distributing spare structural representation;
Fig. 9 is that Fig. 8 looks up structural representation;
Figure 10 is another kind of adjustable flow distributing spare structural representation;
Figure 11 is that Figure 10 looks up structural representation.
In figure: 1, upper body; 3, sieve plate; 4, press screen frame (unit); 5, hammer leaf; 6, hammer frame plate; 7, spacer; 71, venthole; 8, main shaft; 81, air admission hole; 82, the first cavity; 10, U-shaped groove; 11, drip feed plate; 13, adjustable position of splitter; 131, baffle plate, 132, end plate, 133, waist-shaped hole; 134, the second cavity; 135, dividing plate; 14, fixed position of splitter; 141, tooth plate; 142, pillar; 15, rotor; 16, shaft coupling; 17, main motor.
The specific embodiment
In order deepening understanding and cognition of the present utility model, below in conjunction with accompanying drawing 1-11 and the specific embodiment, the utility model to be described in detail and to introduce.
﹠lt, b TranNum="91" ﹠gt, embodiment 1: ﹠lt, / b ﹠gt, referring to Fig. 1-Fig. 6, a kind of Novel hammer piece crusher, comprise support, main motor 17, shaft coupling 16, be arranged on the pulverizing chamber on support, described pulverizing chamber comprises upper body 1, sieve plate 3, press screen frame (unit) 4, U-lag 10, drip feed plate 11 and rotor 15, described rotor comprises main shaft 8, hammer leaf 5, hammer frame plate 6 and spacer 7, hammer leaf 5 is arranged on hammer frame plate 6 by the hammer bearing pin, be arranged on the outside of hammer leaf 5 around rotor 15 sieve plate 3 on every side, the main motor 17 that is arranged on support is connected with rotor 15 by shaft coupling 16, wherein main shaft 8 is arranged in pulverizing chamber, described hammer frame plate 6 is arranged on main shaft 8, described spacer 7 is enclosed within on main shaft 8, be provided with air admission hole 81 on described main shaft 8, the first cavity 82, be provided with venthole 71 on described spacer 7, air admission hole 81 on main shaft 8 communicates with venthole 71 on spacer 7 by the first cavity 82.Gas enters main shaft 8 by air admission hole, passes the first cavity 82, and sprays into pulverizing chamber by the venthole 71 on spacer, and namely the air admission hole on main shaft communicates with venthole on spacer by the first cavity.At first this structure can directly change the distribution of pulverizing indoor air flow, destroys circulation layer, improves crush efficiency, secondly, can improve the attaching situation of material on sieve plate 3 inwalls, improves crush efficiency; Again, this structure can improve the pulverizing chamber internal gas pressure, coordinates the outer negative pressure of pulverizing chamber, makes discharging more smooth and easy, further improves crush efficiency.
Embodiment 2:As a kind of improvement of the present utility model, as a kind of improvement of the present utility model, described Novel hammer piece crusher also comprises position of splitter, and described position of splitter is arranged in pulverizing chamber.It is mainly the material that forms circulation to be shunted stop that position of splitter is set, and material is repeatedly pulverized, and then can effectively be destroyed the circulation layer that material forms, and improves crush efficiency.All the other structures and advantage and embodiment 1 are identical.
Embodiment 3:As a kind of improvement of the present utility model, described position of splitter comprises fixed position of splitter and adjustable position of splitter, referring to Fig. 7, described fixed position of splitter 14 is arranged on U-lag 10, and described fixed position of splitter comprises tooth plate 141 and is arranged on the following pillar 142 of tooth plate 141.Tooth plate 141 can be to extra the pulverizing of material, lower posts 142 also can be carried out stopping to a certain degree to material, provide pulverizing to the material that passes lower posts 142, pass simultaneously the material generation variations in flow of lower posts, further breaking material circulation layer.All the other structures and advantage and embodiment 1 are identical.
Embodiment 4:Referring to Fig. 7, as a kind of improvement of the present utility model, the quantity of described tooth plate 141 is one at least, and the quantity of pillar 142 is one at least.The quantity of tooth plate is traditionally arranged to be 2-5, and the quantity of pillar is traditionally arranged to be 5-10, can select according to actual conditions.All the other structures and advantage and embodiment 1 are identical.
Embodiment 5:Referring to Fig. 8, Fig. 9, Figure 10, Figure 11, as a kind of improvement of the present utility model, position of splitter is set to adjustable position of splitter 13, described adjustable position of splitter is arranged between pulverizing chamber and rotor 15, and described adjustable position of splitter 13 comprises baffle plate 131, end plate 132, and the second cavity 134 that is arranged on the baffle plate bottom, the two ends that are arranged on baffle plate 131 of described end plate 132 symmetries.Fig. 8, Fig. 9 are a kind of adjustable position of splitter wherein, Figure 10, Figure 11 are another adjustable position of splitter, the quantity of adjustable position of splitter can be one or a plurality of, be arranged in pulverizing chamber, and with the optional position that rotor 15 does not interfere, this position of splitter is shunted the material that forms circulation and is stopped, repeatedly pulverizes, and can effectively destroy the circulation layer that material forms, and then improve crush efficiency.All the other structures and advantage and embodiment 1 are identical.
Embodiment 6:Referring to Figure 11
,As a kind of improvement of the present utility model, in described the second cavity, 134 are provided with dividing plate 135, the quantity of described dividing plate 135 is one at least, this figure median septum 135 is set to one, dividing plate is set is divided into two or more cavitys to the second cavity 134, material is repeatedly pulverized, repeatedly destroyed the circulation layer that material forms, further improve crush efficiency.All the other structures and advantage and embodiment 1 are identical.
Embodiment 7: referring to Fig. 8, Figure 10, as a kind of improvement of the present utility model, be provided with waist-shaped hole 133 on described end plate 132.The quantity of described waist-shaped hole 133 is one at least, be traditionally arranged to be two or more than, adjust by the installation site of 133 pairs of adjustable position of splitter 13 of waist-shaped hole, further adjust the gap between this position of splitter and hammer leaf 5, satisfy job requirement.All the other structures and advantage and embodiment 1 are identical.
Embodiment 8:As a kind of improvement of the present utility model, described fixed position of splitter 14 is set to one or several combinations in integral type, assembly type, welded type.For convenience detach, installation, maintenance and replacing.All the other structures and advantage and embodiment 1 are identical.
Embodiment 9:As a kind of improvement of the present utility model, described adjustable position of splitter 13 is set to one or several combinations in integral type, assembly type, welded type.For convenience detach, installation, maintenance and replacing.All the other structures and advantage and embodiment 1 are identical.
The utility model can also be combined to form new embodiment with at least one and the embodiment 1 in embodiment 2,3,4,5,6,7,8,9 described technical characterictics.
Need to prove; above-described embodiment is only better embodiment of the present utility model; be not used for limiting protection domain of the present utility model; being equal to of having done on the basis of the above replaced or substitutes the scope that all belongs to the protection of the utility model claim, and protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. Novel hammer piece crusher, comprise support, main motor, shaft coupling, be arranged on the pulverizing chamber on support, described pulverizing chamber comprises the upper body, sieve plate, press screen frame (unit), U-lag and rotor, described rotor comprises main shaft, hammer leaf, hammer frame plate and spacer, the main motor that is arranged on support is connected with rotor by shaft coupling, wherein main shaft is arranged in pulverizing chamber, described hammer frame plate is arranged on main shaft, described spacer is enclosed within on main shaft, it is characterized in that, be provided with air admission hole on described main shaft, the first cavity, be provided with venthole on described spacer, air admission hole on main shaft communicates with venthole on spacer by the first cavity.
2. Novel hammer piece crusher according to claim 1, is characterized in that, described Novel hammer piece crusher also comprises position of splitter, and described position of splitter is arranged in pulverizing chamber.
3. Novel hammer piece crusher according to claim 2, is characterized in that, described position of splitter comprises fixed position of splitter and adjustable position of splitter.
4. Novel hammer piece crusher according to claim 3, is characterized in that, described fixed position of splitter is arranged on U-lag, and described fixed position of splitter comprises tooth plate and is arranged on pillar below tooth plate.
5. Novel hammer piece crusher according to claim 4, is characterized in that, the quantity of described tooth plate is one at least, and the quantity of pillar is one at least.
6. Novel hammer piece crusher according to claim 3, is characterized in that, described adjustable position of splitter is arranged between pulverizing chamber and rotor, described adjustable position of splitter comprises baffle plate, end plate is arranged on the second cavity of baffle plate bottom, the two ends that are arranged on baffle plate of described end plate symmetry.
7. Novel hammer piece crusher according to claim 6, is characterized in that, is provided with waist-shaped hole on described end plate.
8. Novel hammer piece crusher according to claim 6, is characterized in that, is provided with dividing plate in described the second cavity, and the quantity of described dividing plate is one at least.
9. according to claim 4 or 5 described Novel hammer piece crushers, is characterized in that, described fixed position of splitter is set to one or several combinations in integral type, assembly type, welded type.
10. according to claim 6 or 7 described Novel hammer piece crushers, is characterized in that, described adjustable position of splitter is set to one or several combinations in integral type, assembly type, welded type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202065514U CN203264791U (en) | 2013-04-23 | 2013-04-23 | Novel hammer pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202065514U CN203264791U (en) | 2013-04-23 | 2013-04-23 | Novel hammer pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264791U true CN203264791U (en) | 2013-11-06 |
Family
ID=49495285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202065514U Withdrawn - After Issue CN203264791U (en) | 2013-04-23 | 2013-04-23 | Novel hammer pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203261A (en) * | 2013-04-23 | 2013-07-17 | 江苏正昌粮机股份有限公司 | Novel hammer crusher |
| CN106607123A (en) * | 2015-10-21 | 2017-05-03 | 上海禾粟粉碎机械有限公司 | Grinder provided with air inlet system on central shaft |
-
2013
- 2013-04-23 CN CN2013202065514U patent/CN203264791U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203261A (en) * | 2013-04-23 | 2013-07-17 | 江苏正昌粮机股份有限公司 | Novel hammer crusher |
| CN103203261B (en) * | 2013-04-23 | 2016-01-06 | 江苏正昌粮机股份有限公司 | Novel hammer piece crusher |
| CN106607123A (en) * | 2015-10-21 | 2017-05-03 | 上海禾粟粉碎机械有限公司 | Grinder provided with air inlet system on central shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |