CN204816793U - Spiral rubbing crusher - Google Patents
Spiral rubbing crusher Download PDFInfo
- Publication number
- CN204816793U CN204816793U CN201520552054.9U CN201520552054U CN204816793U CN 204816793 U CN204816793 U CN 204816793U CN 201520552054 U CN201520552054 U CN 201520552054U CN 204816793 U CN204816793 U CN 204816793U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- rotation axis
- spirochaeta
- conveyor screw
- afterbody
- 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.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a crushing apparatus, especially spiral rubbing crusher, including feed inlet, box and base, the box is fixed on the base, and the box top is equipped with the feed inlet, still include rotation axis, spirochaeta and crushing chamber, establish inside the box in crushing chamber, and including grinding layer and toper cavity, the rotation axis is installed at crushing intracavity, and install on the box through rotary device and stiff end respectively at the afterbody and the top of rotation axis, and there is the section of grinding at the rotation axis top, grinds section and grinding layer phase -match, the stiff end below is equipped with out the feed cylinder, the afterbody at the rotation axis is installed to the feed inlet, the spirochaeta is located the toper cavity, and the spirochaeta is fixed on the rotation axis, and the spirochaeta is the toper variable -pitch propeller body, and the great one end of spirochaeta is located the afterbody of rotation axis, and the less one end and the bottom that the rotation axis ground the section of spirochaeta are connected. This equipment structure is simple, it is effectual to smash, particle uniform, size are controllable, a tractor serves several purposes, easy maintenance, security are high.
Description
Technical field
The utility model relates to a kind of disintegrating apparatus, especially spiral pulverizer.
Background technology
Existing disintegrating apparatus mainly through pressure rolling, the mode comminuted solids raw material cutting off, impact.The shortcoming such as this disintegrating apparatus parts are more, structure is more complicated, cost is higher, easy-maintaining, pulverized particles be not uneven, and size of powder particles is non-adjustable.And refractory material has higher requirement to the size of particle and the uniformity, existing disintegrating apparatus cannot meet the powder required for refractory material.
Utility model content
For solving the problem, the spiral pulverizer that the utility model provides a kind of good crushing effect, uniform particles, size controlled, concrete technical scheme is:
Spiral pulverizer, comprises charging aperture, casing and base; Described casing is fixed on base, and casing top is provided with charging aperture; Also comprise rotating shaft, conveyor screw and crushing chamber; Described crushing chamber is located at box house, comprise grinding layer and cone-shaped cavity, described rotating shaft is arranged in crushing chamber, and the afterbody of rotating shaft and top are arranged on casing respectively by whirligig and stiff end, ground section is arranged at rotating shaft top, and described ground section and grinding layer match; Discharge barrel is provided with below described stiff end; Described charging aperture is arranged on the afterbody of rotating shaft; Described conveyor screw is positioned at cone-shaped cavity, and conveyor screw is fixing on the rotary shaft, and conveyor screw is taper variable-pitch propeller body, and spirochetal larger one end is positioned at the afterbody of rotating shaft, and spirochetal less one end is connected with the bottom of rotating shaft ground section.
The pitch of described spirochetal larger one end is greater than the pitch of less one end, and the inside of larger one end also has depression bar, and depression bar has Disintegrating knife.
Described rotating shaft there is prismatic cutter.
First solid material is poured into charging aperture during use, whirligig driven rotary axle and conveyor screw rotate, solid material both can be fed forward by conveyor screw, simultaneously by also having extruding pulverization with coordinating of cone-shaped cavity to solid material, the solid material of further pulverizing delivers to the granular size that ground section grinds to form requirement, and ground powder flows out from discharge barrel.
The pitch that spirochetal larger one end is positioned at charging aperture and larger one end is greater than entering of the convenient larger solid material of structure of the pitch of less one end.Larger solid powder can be broken into less solid material by the Disintegrating knife on the depression bar of the inside of larger one end and depression bar, conveniently pulverizes further.
Because conveyor screw is pyramidal structure, the spirochetal space the closer to ground section is less, thus by broken for oarse-grained solid material extruding, make solid material diameter more and more less, facilitate last grinding.
Prismatic cutter on helical axis strengthens the crushing effect to solid material, improves crush efficiency, shortens grinding time.
The gap of the ground section of grinding layer and rotating shaft is adjustable, and both are all replaceable, not only can grind the particle of different-diameter, and maintenance also facilitates.
The spiral mill structure that the utility model provides is simple, good crushing effect, uniform particles, size are controlled, a tractor serves several purposes, easy to maintenance, security is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Existing accompanying drawings detailed description of the invention of the present utility model, as shown in Figure 1:
Spiral pulverizer, comprises charging aperture 1, casing 2 and base 9; Described casing 2 is fixed on base 9, and casing 2 top is provided with charging aperture 1; Also comprise rotating shaft 5, conveyor screw 6 and crushing chamber; It is inner that described crushing chamber is located at casing 2, comprise grinding layer 10 and cone-shaped cavity 4, described rotating shaft 5 is arranged in crushing chamber, the afterbody of rotating shaft 5 and top are arranged on casing 2 respectively by whirligig 3 and stiff end 7, ground section is arranged at rotating shaft 5 top, and described ground section and grinding layer 10 match; Discharge barrel 8 is provided with below described stiff end 7; Described charging aperture 1 is arranged on the afterbody of rotating shaft 5; Described conveyor screw 6 is positioned at cone-shaped cavity 4, and conveyor screw 6 is fixed on rotating shaft 5, and conveyor screw 6 is taper variable-pitch propeller body, and larger one end of conveyor screw 6 is positioned at the afterbody of rotating shaft 5, and less one end of conveyor screw 6 is connected with the bottom of rotating shaft 5 ground section.
The pitch of larger one end of described conveyor screw 6 is greater than the pitch of less one end, and the inside of larger one end also has depression bar 11, depression bar 11 has Disintegrating knife 12.
Described rotating shaft 5 there is prismatic cutter 13.
Claims (3)
1. spiral pulverizer, comprises charging aperture (1), casing (2) and base (9); Described casing (2) is fixed on base (9), and casing (2) top is provided with charging aperture (1); It is characterized in that: also comprise rotating shaft (5), conveyor screw (6) and crushing chamber; It is inner that described crushing chamber is located at casing (2), comprises grinding layer (10) and cone-shaped cavity (4); Described rotating shaft (5) is arranged in crushing chamber, the afterbody of rotating shaft (5) and top are arranged on casing (2) respectively by whirligig (3) and stiff end (7), ground section is arranged at rotating shaft (5) top, and described ground section and grinding layer (10) match; Described stiff end (7) below is provided with discharge barrel (8); Described charging aperture (1) is arranged on the afterbody of rotating shaft (5); Described conveyor screw (6) is positioned at cone-shaped cavity (4), conveyor screw (6) is fixed on rotating shaft (5), conveyor screw (6) is taper variable-pitch propeller body, larger one end of conveyor screw (6) is positioned at the afterbody of rotating shaft (5), and less one end of conveyor screw (6) is connected with the bottom of rotating shaft (5) ground section.
2. spiral pulverizer according to claim 1, is characterized in that: the pitch of larger one end of described conveyor screw (6) is greater than the pitch of less one end, and the inside of larger one end also has depression bar (11), depression bar (11) has Disintegrating knife (12).
3. spiral pulverizer according to claim 1 and 2, is characterized in that: described rotating shaft (5) has prismatic cutter (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552054.9U CN204816793U (en) | 2015-07-28 | 2015-07-28 | Spiral rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552054.9U CN204816793U (en) | 2015-07-28 | 2015-07-28 | Spiral rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816793U true CN204816793U (en) | 2015-12-02 |
Family
ID=54674436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520552054.9U Expired - Fee Related CN204816793U (en) | 2015-07-28 | 2015-07-28 | Spiral rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816793U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797810A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Soybean smashing device |
| CN105797805A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Improved soybean crushing device |
| CN105797832A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Soybean smashing device with feeding device |
| CN107413487A (en) * | 2017-07-20 | 2017-12-01 | 广东友为实业有限公司 | Fresh crushing material method and its equipment |
| CN113680447A (en) * | 2021-09-01 | 2021-11-23 | 新昌县中邦塑粉科技有限公司 | Plastic powder grinding equipment and manufacturing method of ultrathin plastic powder |
-
2015
- 2015-07-28 CN CN201520552054.9U patent/CN204816793U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797810A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Soybean smashing device |
| CN105797805A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Improved soybean crushing device |
| CN105797832A (en) * | 2016-04-14 | 2016-07-27 | 申翰昭 | Soybean smashing device with feeding device |
| CN107413487A (en) * | 2017-07-20 | 2017-12-01 | 广东友为实业有限公司 | Fresh crushing material method and its equipment |
| CN113680447A (en) * | 2021-09-01 | 2021-11-23 | 新昌县中邦塑粉科技有限公司 | Plastic powder grinding equipment and manufacturing method of ultrathin plastic powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20151202 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |