CN202618234U - Discharging structure of bulking machine - Google Patents
Discharging structure of bulking machine Download PDFInfo
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- CN202618234U CN202618234U CN 201220208676 CN201220208676U CN202618234U CN 202618234 U CN202618234 U CN 202618234U CN 201220208676 CN201220208676 CN 201220208676 CN 201220208676 U CN201220208676 U CN 201220208676U CN 202618234 U CN202618234 U CN 202618234U
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- discharging
- main shaft
- bulking
- cavity
- annular space
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Abstract
The utility model relates to extrusion bulking equipment in the field of food and feed machinery, in particular to a discharging structure of a bulking machine. The discharging structure of the bulking machine comprises a main shaft, a bulking cavity and an extrusion screw, wherein the main shaft is arranged in the bulking cavity; the extrusion screw is sleeved on the mains haft; the discharging end of the bulking cavity is fixedly provided with an annular baffle; a discharging disk is fixedly arranged at the end of the main shaft, which corresponds to the annular baffle; a ring gap which is communicated with the bulking cavity and is gradually dispersed along a discharging direction is formed at the connection end of the annular baffle, which corresponds to the discharging disk; an adjustment pad for adjusting the size of the ring gap is arranged between the end face of one side of the discharging disk, which corresponds to the bulking cavity, and the discharging end face of the extrusion screw; and a ring gap cutting component is arranged at the discharging end of the ring gap. With the discharging structure, the size of the ring gap at a material outlet can be changed by changing the thickness of the adjustment pad, so that requirements on bulking of different materials can be met; and the discharging structure is simple and rational in structural design, low in manufacturing cost, convenient to adjust and wide in application range.
Description
Technical field
The utility model relates to the extrusion equipment in the food and feed mechanical field, and a kind of especially bulking machine discharging structure is applicable in the diversified extrusion processing.
Background technology
Feed resource day is becoming tight; Prescription has broken through corn-dregs of beans or big (little) wheat-dregs of beans is main framework, and a large amount of unconventional raw materials are used as feedstuff, with the feed of traditional feed processing technology or this prescription of apparatus processing; Be difficult to guarantee the quality of finished feed; Feed Enterprise carries out the transition to less volume and more variety production by the production structure of original a small amount of kind in enormous quantities simultaneously, and adaptive requirement more and more comes high to processing technology in the change of this production structure.Many manufacturers also the pay attention to day by day pretreatment of raw material for the maintenance of feed nutritive value, active component effect and the reliability and the security of feed product.
The core of extruder is its crimping section, and crimping section comprises the Builking cavity of a certain-length, and an end of Builking cavity is provided with charging aperture, and the other end connects drawing mechanism.During extrusion work; The material that the certain precuring of process is handled receives powerful mechanical presses effect when pushing through the screw rod that rotates; Material temperature, pressure raise gradually, and the gelatinization degree of material reaches high state before material arrives discharging opening, subsequently; Material pushes from drawing mechanism, obtains the extruding grain products of high gelatinization degree again through cutting.Different materials extrusion add man-hour final gelatinization degree to require be different; Relating to parameters such as the pressure in gelatinization degree and the Builking cavity, temperature; In the prior art; Drawing mechanism generally adopts the discharging structure of flat-die porous, and regulates the pressure in the Builking cavity through the rotating speed of adjustment screw rod.But this adjustment mode need change transmission system, makes drive system structure complicated, can increase manufacturing cost and manufacture difficulty greatly.
The utility model content
The utility model provides a kind of bulking machine discharging structure to the problem that prior art exists, and is intended to make bulking machine to adapt to the gelatinization degree requirement of different material, and simple in structure, easy to adjust, low cost of manufacture, wide accommodation.
This is to realize like this with novel purpose newly; A kind of bulking machine discharging structure comprises main shaft, expanded cavity and extruding screw, and said main shaft is arranged in the Builking cavity; Said extruding screw is sleeved on the main shaft; The discharge end of said expanded cavity is fixed with annular plate washer, and the spindle nose corresponding with annular plate washer is fixed with discharge port plate, and the said annular plate washer link corresponding with discharge port plate forms an annular space that be communicated with Builking cavity and that disperse gradually along the discharging direction; Be provided with the adjusting pad that is used to regulate the annular space size between the end face of corresponding Builking cavity one side of said discharge port plate and the extruding screw discharging end face, the discharge end of said annular space is provided with the annular space cutting assembly.
Adopt the discharging structure of the utility model, material through the screw extrusion of screw rod, arrives discharge end and from annular space, extrudes in Builking cavity, cuts into the extruding grain products through the annular space cutting assembly again.When the material of the expanded different proportioning composition of needs; Can be through the thickness of adjustment adjusting pad; The annular space of material outlet is varied in size, thereby make the bulking pressure of material in the extrusion chamber different, with gelatinization degree requirement behind the extrusion that satisfies different material.So the discharging structure of the utility model can be through changing the size that adjusting pad thickness changes the discharging opening annular space, to realize the expanded requirement of different material, structural design advantages of simple, low, easy to adjust, the equipment wide accommodation of device fabrication cost.
As a kind of improved procedure of the utility model, said adjusting pad, discharge port plate and annular space cutting assembly are sleeved on the discharge end of main shaft successively, and compress connection through the gland that is arranged on the main shaft discharge end; Said gland is fixed through the housing screw that is provided with on the main shaft end face; In the work, the annular space cutting assembly rotates with main shaft synchronously, and extruded material is cut into grain products; Avoid extra kinetic equation loss, reduced the production run cost.
For ease of the adjustment of annular space size, said adjusting pad quantity and thickness are according to the size adjustment of annular space.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein, 1 main shaft; 2 extruding screws; 3 expanded cavitys; 4 adjusting pads; 5 annular plate washers; 6 annular spaces; 7 discharge port plates; 8 annular space cutting assemblies; 9 glands; 10 housing screws.
The specific embodiment
Be illustrated in figure 1 as the bulking machine discharging structure of the utility model; Comprise main shaft 1, expanded cavity 3 and extruding screw 2, main shaft 1 is arranged in the Builking cavity 3, and extruding screw 2 is sleeved on the main shaft 1; The discharge end of expanded cavity 3 is fixed with annular plate washer 5; Wherein, annular plate washer 5 is connected through bolt with the end of expanded cavity 3, is fixed with discharge port plate 7 with annular plate washer 5 corresponding main shaft 1 ends; The corresponding links formation of annular plate washer 5 and discharge port plate 7 one annular space 6 that be communicated with Builking cavity and that disperse gradually along the discharging direction; Be provided with the adjusting pad 4 that is used to regulate annular space 6 sizes between the end face of discharge port plate 7 corresponding Builking cavity one sides and the discharging end face of extruding screw 2, adjusting pad 4 quantity and thickness are according to the size adjustment of annular space 6, and the discharge end of annular space 6 is provided with annular space cutting assembly 8; Adjusting pad 4, discharge port plate 7 and annular space cutting assembly 8 are sleeved on the discharge end of main shaft 1 successively, and compress connection through the gland 9 that is arranged on main shaft 1 discharge end, and gland 9 is fixed through the housing screw 10 that is provided with on main shaft 1 end face.
During work: main shaft 1 drives extruding screw 2 rotations; Material is sent in the Builking cavity, and under the impetus of extruding screw 2 spirals, material becomes to move axially forward; Simultaneously because the inner rubbing action of spiral and material, material and expanded cavity and material; Material is extruded, shearing, slaking, when material during to discharge end, is reached the optimum cure degree by screw propulsion.To the material of heterogeneity proportioning, the size of adjusting annular spaces 6 through adjusting pad 4 realizes to the material in the Builking cavity different bulking pressure and temperature being provided, thereby satisfies the different curing degree requirements of different material, has widened the range of work of bulking machine.Cut into grain products by annular space cutting assembly 8 after the discharging of material process annular space along with main axis rotation.Owing to adopt the annular space cutting assembly that need not extra power, the energy consumption of equipment is lower, has reduced the production cost of activities simultaneously.
Below be to utilize bulking machine discharging structure in bulking machine discharging structure and the prior art of the utility model material to be carried out the contrast experiment of extrusion.
In the experiment, discharge method of the prior art adopts flat-die porous discharge method, and its hole number is 16 and is circle distribution.Raw material adopts mixed feed, and the main prescription of material is seen table one.
Table one
| Northeast corn (weight percentage) | 35% |
| Popcorn (weight percentage) | 27% |
| DDGS (weight percentage) | 6% |
| Dregs of beans 46 (weight percentage) | 10% |
| Dregs of beans 43 (weight percentage) | 7% |
| The chaff dregs of rice (weight percentage) | 15% |
| Add up to (weight percentage) | 100% |
Two groups of relevant reduced parameter such as tables two of producing experiment
Table two
The discharging structure that can be found out the utility model by above result of the test is under the essentially identical situation of load on host computers, and the gelatinization degree of product is realized adjusting in from 45 to 92 scopes, is adapted to the processing request of different material.After adopting the utility model discharging structure simultaneously, can be according to the different demands of material, the loss of heat-sensitive ingredients has effectively guaranteed product quality in the adjustment finished product.
The utility model is not limited to the foregoing description; Every on the basis of the disclosed technical scheme of the utility model; Those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the scope of the utility model protection.
Claims (2)
1. bulking machine discharging structure; Comprise main shaft, expanded cavity and extruding screw, said main shaft is arranged in the Builking cavity, and extruding screw is sleeved on the main shaft; It is characterized in that; The discharge end of said expanded cavity is fixed with annular plate washer, and the spindle nose corresponding with annular plate washer is fixed with discharge port plate, and the said annular plate washer link corresponding with discharge port plate forms an annular space that be communicated with Builking cavity and that disperse gradually along the discharging direction; Be provided with the adjusting pad that is used to regulate the annular space size between the end face of corresponding Builking cavity one side of said discharge port plate and the extruding screw discharging end face, the discharge end of said annular space is provided with the annular space cutting assembly.
2. bulking machine discharging structure according to claim 1; It is characterized in that; Said adjusting pad, discharge port plate and annular space cutting assembly are sleeved on the discharge end of main shaft successively; And the gland through being arranged on the main shaft discharge end compresses connection, and said gland is fixed through the housing screw that is provided with on the main shaft end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208676 CN202618234U (en) | 2012-05-10 | 2012-05-10 | Discharging structure of bulking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220208676 CN202618234U (en) | 2012-05-10 | 2012-05-10 | Discharging structure of bulking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202618234U true CN202618234U (en) | 2012-12-26 |
Family
ID=47371503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220208676 Expired - Fee Related CN202618234U (en) | 2012-05-10 | 2012-05-10 | Discharging structure of bulking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202618234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183772A (en) * | 2017-05-30 | 2017-09-22 | 江苏牧羊控股有限公司 | A kind of bulking machine drawing mechanism |
| CN110122673A (en) * | 2019-05-23 | 2019-08-16 | 内蒙古坤珍农牧科技有限责任公司 | A kind of stalk extruding machine |
-
2012
- 2012-05-10 CN CN 201220208676 patent/CN202618234U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183772A (en) * | 2017-05-30 | 2017-09-22 | 江苏牧羊控股有限公司 | A kind of bulking machine drawing mechanism |
| CN107183772B (en) * | 2017-05-30 | 2020-04-07 | 江苏丰尚智能科技有限公司 | Discharging device of bulking machine |
| CN110122673A (en) * | 2019-05-23 | 2019-08-16 | 内蒙古坤珍农牧科技有限责任公司 | A kind of stalk extruding machine |
| CN110122673B (en) * | 2019-05-23 | 2024-05-07 | 内蒙古坤珍天禧农牧科技有限责任公司 | Straw bulking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MUYANG GROUP CORP., LTD. Free format text: FORMER OWNER: MUYANG CO., LTD. Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 225127 No. 1 shepherd Road, Hanjiang Industrial Zone, Hanjiang, Jiangsu, Yangzhou Patentee after: Jiangsu Muyang Group Corp., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Muyang Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190510 |