CN205020134U - Primary crusher - Google Patents
Primary crusher Download PDFInfo
- Publication number
- CN205020134U CN205020134U CN201520729079.1U CN201520729079U CN205020134U CN 205020134 U CN205020134 U CN 205020134U CN 201520729079 U CN201520729079 U CN 201520729079U CN 205020134 U CN205020134 U CN 205020134U
- Authority
- CN
- China
- Prior art keywords
- crushing
- tooth
- crushing roller
- crushing shaft
- hopper
- 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 Grinding (AREA)
Abstract
The utility model discloses a primary crusher, it is including smashing the case, it is equipped with the last workbin rather than the intercommunication to smash the case top, crushing incasement is equipped with two crushing roller that are driven rotatory parallel by transmission system, two crushing roller are in one side of being close to from last to rotating down, crushing roller's surface evenly is equipped with the multirow and smashes the tooth, crushing tooth on two crushing roller staggers each other, and can insert between the other side's the crushing tooth, gear material tooth has been disposed for crushing roller above crushing roller, last workbin reaches a perpendicular pay -off section of thick bamboo that feeds through with the feeder hopper by the feeder hopper and constitutes, the upper portion of a perpendicular pay -off section of thick bamboo is fixed with motor and connected reduction gear, the output and the spiral auger of reduction gear are connected, a perpendicular pay -off section of thick bamboo is arranged perpendicularly in to the spiral auger. The utility model discloses a two crushing roller can empty the top material that gets off and smash into the graininess uniformly owing to roll, smash the case through even the sending into of spiral screw feeder, have just so avoided the phenomenon of medicinal material card in the hopper.
Description
Technical field
The utility model relates to a kind of boulder crusher.
Background technology
Before Chinese medicine uses, pulverization process is carried out to Chinese medicine, be conducive to the drug effect playing Chinese medicine to a greater extent.Status of Grinding Equipments for Chinese medicine utilizes the high speed relative motion of pulverizing between fluted disc, is subject to the comprehensive function acquisitions such as impact, friction and material impact to each other pulverizes by comminuting matter between cog.The top of prior art Chinese medicine material crushing machine is inverted tubaeform shape; between feed hopper and pulverizing chamber, be provided with adjustment sheet, regulated the charging rate of medicinal material by adjustment sheet, but; because medicinal material is irregularly shaped; in crushing process, very easily occur that medicinal material is stuck in the bottom of feed hopper, do not enter in pulverizing chamber; need stop after the medicinal material blocked takes down by machine tool; grinding medicinal materials of starting shooting could be continued, not only waste time and energy, and also very large to the damage of machine itself.Can occur the dust of material in the crushing process of pulverizer in addition to some extent, dust also has environmental pollution in various degree and the health hazard to human body.The lump material that the required material pulverized of boulder crusher is dry often, the dust now produced is larger.Boulder crusher generally adopts various blade to pulverize, and for harder material, the loss ratio of blade is larger.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of boulder crusher.
For achieving the above object, the technical solution adopted in the utility model is: it comprises crush box, the feeding box be communicated with it is provided with above described crush box, two parallel crushing shafts by transmission system driven rotary are provided with in described crush box, crushing shaft described in two rotates from top to bottom in close side, the surface uniform of described crushing shaft is provided with arranges crushing tooth more, crushing tooth on two crushing shafts staggers mutually, and between the crushing tooth that can insert the other side, for crushing shaft is configured with a gear material tooth above crushing shaft, described feeding box is made up of feed hopper and the vertical feed cylinder that is communicated with described feed hopper, the top of described vertical feed cylinder is fixed with motor and connected decelerator, the output of described decelerator is connected with screw auger, described screw auger is vertically placed in described vertical feed cylinder.
Further, the crushing shaft inside described backgauge teeth directional tilts, and stretches into the crushing tooth of this crushing shaft.
Further, the top of described feed hopper is provided with the storage bin hopper be communicated with it.
The utility model has following beneficial effect: material feeding box is divided into two parts by the utility model, wherein a part is vertical with crush box is arranged, and in this part, spiral-poker is housed, when medicinal material enters into vertical feed cylinder by feed hopper, be sent to uniformly in crush box by spiral-poker, doing so avoids medicinal material and be stuck in phenomenon in hopper, because spiral-poker is that carrying out at the uniform velocity is rotated, introduce can be quantitative grinding medicinal materials; Two crushing shafts are provided with the crushing tooth staggered mutually, do not touch between the crushing tooth that respective crushing tooth inserts the other side, like this, top can be toppled over the material got off when crushing shaft rolls and be ground into graininess equably, crushing shaft in addition inside backgauge teeth directional tilts, and stretch into the crushing tooth of this crushing shaft, the material scraper sticked on crushing shaft can be removed after backgauge tooth stretches into crushing tooth, make crushing material evenly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model comprises crush box 1, the feeding box 2 be communicated with it is provided with above crush box 1, the below of crush box 1 is connected with discharging opening 11, two parallel crushing shafts 3 by transmission system (figure illustrates) driven rotary are provided with in crush box 1, two crushing shafts 3 rotate from top to bottom in side close to each other, the material of both sides can be pulverized to centre conveying by such direction of rotation, the surface uniform of crushing shaft 4 is provided with many row's crushing tooths 31, crushing tooth 31 on two crushing shafts 3 staggers mutually, and between the crushing tooth 31 that can insert the other side, ensure that crushing effect, above crushing shaft 3, a gear material tooth 4 is configured with for crushing shaft 3 in crush box 1, backgauge tooth 4 is connected with crush box 1, preferably, backgauge tooth 4 crushing shaft to the inside tilts, and stretch into the crushing tooth of this crushing shaft, the material scraper sticked on crushing shaft can be removed after backgauge tooth stretches into crushing tooth, make crushing material evenly.
Feeding box 2 is made up of feed hopper 5 and the vertical feed cylinder 6 that is communicated with feed hopper 5, the top of vertical feed cylinder 6 is fixed with motor 7 and connected decelerator 8, the velocity of rotation of screw auger 9 can be controlled by decelerator, motor 7 and decelerator 8 are fixed on electric machine support, and electric machine support is arranged on the top of vertical feed cylinder 6.In order to can motor and decelerator be fixed on vertical feed cylinder, prevent motor and decelerator from operationally producing dislocation, the work between both impacts gear, this electric machine support is set, can fixed electrical machinery and decelerator, the vibration produced when reducing machine operation is on the impact of the two.The output of decelerator is connected 9 with spiral-poker, and screw auger is vertically placed in vertical barrel.Material feeding box is divided into two parts, wherein a part is vertical with crush box is arranged, and in this part, screw auger is housed, when medicinal material enters into vertical feed cylinder by feed hopper, be sent to uniformly in crush box by screw auger, doing so avoids medicinal material and be stuck in phenomenon in hopper, because screw auger is that carrying out at the uniform velocity is rotated, introduce can be quantitative grinding medicinal materials.
Because workman can not stand in always, feed hopper is other puts into medicinal material, and install storage bin hopper, disposablely can put into more medicinal material, the short time can nobody carry out on duty, and the top of feed hopper is provided with the storage bin hopper 10 be communicated with it, can increase work efficiency like this.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a boulder crusher, it is characterized in that: comprise crush box, the feeding box be communicated with it is provided with above described crush box, two parallel crushing shafts by transmission system driven rotary are provided with in described crush box, crushing shaft described in two rotates from top to bottom in close side, the surface uniform of described crushing shaft is provided with arranges crushing tooth more, crushing tooth on two crushing shafts staggers mutually, and between the crushing tooth that can insert the other side, for crushing shaft is configured with a gear material tooth above crushing shaft, described feeding box is made up of feed hopper and the vertical feed cylinder that is communicated with described feed hopper, the top of described vertical feed cylinder is fixed with motor and connected decelerator, the output of described decelerator is connected with screw auger, described screw auger is vertically placed in described vertical feed cylinder.
2. boulder crusher according to claim 1, is characterized in that: the crushing shaft inside described backgauge teeth directional tilts, and stretches into the crushing tooth of this crushing shaft.
3. boulder crusher according to claim 1, is characterized in that: the top of described feed hopper is provided with the storage bin hopper be communicated with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729079.1U CN205020134U (en) | 2015-09-17 | 2015-09-17 | Primary crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729079.1U CN205020134U (en) | 2015-09-17 | 2015-09-17 | Primary crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020134U true CN205020134U (en) | 2016-02-10 |
Family
ID=55252702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729079.1U Expired - Fee Related CN205020134U (en) | 2015-09-17 | 2015-09-17 | Primary crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855166A (en) * | 2017-10-27 | 2018-03-30 | 中核四0四有限公司 | MOX waste pellet breakers |
| CN107930817A (en) * | 2017-10-09 | 2018-04-20 | 利辛县逸安新能源有限公司 | A kind of husk fuel lapping device |
-
2015
- 2015-09-17 CN CN201520729079.1U patent/CN205020134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930817A (en) * | 2017-10-09 | 2018-04-20 | 利辛县逸安新能源有限公司 | A kind of husk fuel lapping device |
| CN107855166A (en) * | 2017-10-27 | 2018-03-30 | 中核四0四有限公司 | MOX waste pellet breakers |
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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: 20160210 Termination date: 20170917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |