CN220157547U - Puffing cavity pressure release mechanism for feed production - Google Patents
Puffing cavity pressure release mechanism for feed production Download PDFInfo
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- CN220157547U CN220157547U CN202320896223.5U CN202320896223U CN220157547U CN 220157547 U CN220157547 U CN 220157547U CN 202320896223 U CN202320896223 U CN 202320896223U CN 220157547 U CN220157547 U CN 220157547U
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- 230000001007 puffing effect Effects 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Formation And Processing Of Food Products (AREA)
Abstract
The utility model relates to a puffing cavity pressure release mechanism for feed production, which comprises a box body, wherein a puffing cavity body is arranged above the box body, a pressure regulating mechanism is arranged above the puffing cavity body, a stabilizing mechanism is arranged inside the box body, the pressure regulating mechanism comprises an installation box fixed on the upper surface of the puffing cavity body, a motor is fixed on the left side of the installation box, and a movable rod is fixed on the outer side of an output shaft of the motor. This puffing chamber release mechanism of fodder production when the internal atmospheric pressure of puffing chamber is normal, can make the piston board be located the below of two pressure release grooves, and when the internal atmospheric pressure of puffing chamber is too big need carry out the pressure release, the motor begins work, drives helical blade and begins to rotate, makes high-pressure gas discharge at controllable speed, and when high-pressure gas moved to the lower surface of piston board, upwards promotes the piston board for high-pressure gas can be automatic through the inside of pressure release groove discharge sleeve, has reached the purpose of automatic pressure release.
Description
Technical Field
The utility model relates to the technical field of feed production, in particular to a puffing cavity pressure release mechanism for feed production.
Background
In the field of feed processing, a bulking machine is an important equipment tool, the main working principle is that mechanical energy is converted into heat energy, food is squeezed by heat generated during rotation of the machine, and the most obvious characteristic of the bulked feed is that the volume is enlarged.
An example chinese patent CN 107811322B discloses a pressure relief device for a fodder production puffing chamber, which comprises a cavity, one end of the cavity is open, one end is closed, a rod body, one end of the rod body stretches into the cavity and is rotationally connected with the cavity, the rod body can rotate around the axial direction, and the rod body has no displacement along the axial direction in the rotation process, the other end of the rod body is provided with a thread blade and stretches out of the cavity from the opening of the cavity, and a driving mechanism for driving the rod body to rotate in the direction of unscrewing the thread blade.
Above-mentioned expanded chamber pressure relief device of fodder production still has certain not enough, and it realizes the intermittent type intercommunication of the inside and outside of expanded chamber through the rotation of screw blade to through the rotation of screw blade, the continuous fodder that stirs the expanded intracavity is expanded, thereby realizes the pressure release and seals the expanded chamber at non-pressure release in-process, but when it needs the pressure release, need start gear motor and just can carry out the pressure release, be inconvenient for automatic pressure release, therefore proposes a fodder production expanded chamber pressure relief device to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a puffing cavity pressure relief mechanism for feed production, which has the advantage of automatic pressure relief, and solves the problems that a speed reducing motor is started to relieve pressure and the automatic pressure relief is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the expansion cavity pressure release mechanism for feed production comprises a box body, wherein an expansion cavity body is arranged above the box body, a pressure regulating mechanism is arranged above the expansion cavity body, and a stabilizing mechanism is arranged inside the box body;
the pressure regulating mechanism comprises an installing box fixed on the upper surface of the puffing cavity body, a motor is fixed on the left side of the installing box, a movable rod is fixed on the outer side of an output shaft of the motor, a sleeve is fixedly communicated with the upper surface of the installing box and is positioned at the center of the installing box, a sealing cover is connected with the outer side of the sleeve in a threaded mode, a fixed block is fixed between the left side wall and the right side wall of the inner cavity of the sleeve through bolts, a first spring is fixed on the lower surface of the fixed block, a first damper is fixed on the lower surface of the fixed block, and a piston plate is fixed at the bottom end of the first damper;
the stabilizing mean is including fixing the first electric putter at box inner chamber diapire, the outside of first electric putter output shaft is fixed with the backup pad, the lower surface mounting of backup pad has four second springs, the lower surface mounting of backup pad has four second dampers, the left and right sides wall of box inner chamber all is fixed with the second electric putter, two the outside of second electric putter output shaft all is fixed with the movable plate, two the one side that the movable plate is on the back mutually all is fixed with two telescopic links.
Further, the first spring is sleeved outside the first damper, and the first spring is fixed on the upper surface of the piston plate.
Further, the outside of movable rod is fixed with helical blade, helical blade's external diameter looks adaptation with the internal diameter of installation case.
Further, the movable rod is rotatably connected between the left side wall and the right side wall of the inner cavity of the installation box through a bearing, and a circulation groove is formed between the puffing cavity body and the installation box.
Further, the left and right sides of the sleeve are provided with pressure relief grooves, and the piston plate is positioned below the two pressure relief grooves.
Further, the four second springs are respectively sleeved on the outer sides of the four second dampers, and the four second springs are fixed on the bottom wall of the inner cavity of the box body.
Further, the telescopic rods at the left side and the right side are respectively fixed on the left side wall and the right side wall of the inner cavity of the box body, and the upper surface of the box body is provided with a moving groove which is in sliding connection with the two moving plates.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this puffing chamber release mechanism of fodder production when the internal atmospheric pressure of puffing chamber is normal, can make the piston board be located the below of two pressure release grooves, and when the internal atmospheric pressure of puffing chamber is too big need carry out the pressure release, the motor begins work, drives helical blade and begins to rotate, makes high-pressure gas discharge at controllable speed, and when high-pressure gas moved to the lower surface of piston board, upwards promotes the piston board for high-pressure gas can be automatic through the inside of pressure release groove discharge sleeve, has reached the purpose of automatic pressure release.
2. This puffing chamber release mechanism of fodder production places the upper surface at the backup pad with the puffing chamber body to drive first electric putter and drive puffing chamber body downwardly moving, drive left and right sides second electric putter, fix a position the left and right sides of puffing chamber body, prevent that puffing chamber body from rocking, reach the purpose of fixed puffing chamber body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a pressure regulating mechanism according to the present utility model;
FIG. 3 is a schematic view of a stabilizing mechanism according to the present utility model.
In the figure: the device comprises a box body 1, a pressure regulating mechanism 2, a mounting box 201, a motor 202, a movable rod 203, a sleeve 204, a sealing cover 205, a fixed block 206, a first spring 207, a first damper 208, a piston plate 209, a puffing chamber body 3, a stabilizing mechanism 4, a first electric push rod 401, a supporting plate 402, a second spring 403, a second damper 404, a second electric push rod 405, a moving plate 406 and a telescopic rod 407.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a pressure release mechanism for a puffing chamber for feed production in this embodiment includes a case 1, a puffing chamber body 3 is disposed above the case 1, a pressure sensor is mounted on an outer side of the puffing chamber body 3, a pressure regulating mechanism 2 is disposed above the puffing chamber body 3, and a stabilizing mechanism 4 is disposed inside the case 1.
Referring to fig. 2, for automatic pressure relief, the pressure regulating mechanism 2 in this embodiment includes a mounting box 201 fixed on the upper surface of the puffing chamber body 3, a motor 202 fixed on the left side of the mounting box 201, a movable rod 203 fixed on the outer side of the output shaft of the motor 202, a sleeve 204 fixedly connected to the upper surface and located in the center of the mounting box 201, a cover 205 screwed on the outer side of the sleeve 204, a fixing block 206 fixed between the left and right side walls of the inner chamber of the sleeve 204 by bolts, a first spring 207 fixed on the lower surface of the fixing block 206, a first damper 208 fixed on the lower surface of the fixing block 206, and a piston plate 209 fixed on the bottom end of the first damper 208, wherein when the air pressure in the puffing chamber body 3 is normal, the piston plate 209 is located below the two pressure relief grooves.
In this example, first spring 207 suit is in the outside of first attenuator 208, first spring 207 is fixed in the upper surface of piston plate 209, the outside of movable rod 203 is fixed with helical blade, helical blade's external diameter and the internal diameter looks adaptation of mounting box 201, when the pressure release is needed to carry out in the puffing chamber body 3, the pressure sensor of installing in puffing chamber body 3 outside can send the signal to the master controller, the master controller makes motor 202 start to work, drive helical blade and begin to rotate, through helical blade's rotation, constantly stir the fodder that is puffed in the puffing chamber body 3, thereby realize the pressure release and seal puffing chamber body 3 at non-pressure release in-process, and realize the seal between the helical blade, thereby rely on helical blade's rotation to discharge the high-pressure gas in the puffing chamber body 3 at controllable speed, movable rod 203 passes through the bearing rotation and connects between the left and right sides wall of mounting box 201 inner chamber, the circulation groove has all been seted up between puffing chamber body 3 and the mounting box 201, the pressure release groove has all been seted up on the left and right sides of sleeve 204, piston plate 209 is located the below two grooves, when the high-pressure plate moves to the lower surface of the automatic pressure release sleeve 209, make the piston plate 209 can be discharged upwards through the high-pressure release sleeve 209.
It should be noted that, when the air pressure in the puffing chamber body 3 is normal, the piston plate 209 will be located below the two pressure relief grooves, when the air pressure in the puffing chamber body 3 is too high and needs to be relieved, the motor 202 starts to work, the helical blade is driven to start rotating, the high-pressure air is discharged at a controllable speed, and when the high-pressure air moves to the lower surface of the piston plate 209, the piston plate 209 is pushed upwards, so that the high-pressure air can be automatically discharged out of the sleeve 204 through the pressure relief grooves, and the purpose of automatic pressure relief is achieved.
Referring to fig. 3, in order to fix the expansion chamber body 3, the stabilizing mechanism 4 in this embodiment includes a first electric push rod 401 fixed on the bottom wall of the inner chamber of the case 1, a supporting plate 402 is fixed on the outer side of the output shaft of the first electric push rod 401, the expansion chamber body 3 is movably attached to the upper surface of the supporting plate 402, the expansion chamber body 3 produced by the feed needs to be installed and fixed first, the expansion chamber body 3 is placed on the upper surface of the supporting plate 402, the first electric push rod 401 is driven to drive the expansion chamber body 3 to move downwards, four second springs 403 are fixed on the lower surface of the supporting plate 402, four second dampers 404 are fixed on the lower surface of the supporting plate 402, second electric push rods 405 are fixed on the left and right side walls of the inner chamber of the case 1, moving plates 406 are fixed on the outer sides of the output shaft of the two second electric push rods 405, the second electric push rods 405 are driven to move relatively, and the left and right sides of the expansion chamber body 3 are positioned, so that the expansion chamber body 3 is prevented from shaking, the purpose of fixing the expansion chamber body 3 is achieved, the two moving plates 406 are opposite to each other, and the two telescopic rods can move more stably.
In this example, four second springs 403 are respectively sleeved on the outer sides of four second dampers 404, four second springs 403 are all fixed on the bottom wall of the inner cavity of the box body 1, the left and right telescopic rods 407 are respectively fixed on the left and right side walls of the inner cavity of the box body 1, and a moving groove slidingly connected with two moving plates 406 is formed on the upper surface of the box body 1.
It should be noted that, the puffing chamber body 3 is placed on the upper surface of the supporting plate 402, and the first electric push rod 401 is driven to drive the puffing chamber body 3 to move downwards, and the second electric push rods 405 on the left side and the right side are driven to position the left side and the right side of the puffing chamber body 3, so that the puffing chamber body 3 is prevented from shaking, and the purpose of fixing the puffing chamber body 3 is achieved.
It is understood that the electrical components appearing in the text are electrically connected with the main controller and the power supply, and the electrical components appearing in the text are all conventional known devices, the utility model does not need to be repeated, the main controller can be a conventional known device for controlling a computer and the like, the control circuit of the main controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and the circuit connection in detail, and meanwhile, the utility model is not detailed in the points of the common general knowledge of the person in the art.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The working principle of the embodiment is as follows:
(1) When the expansion cavity pressure release mechanism for the feed production is needed, the expansion cavity body 3 for the feed production is firstly required to be installed and fixed, the expansion cavity body 3 is placed on the upper surface of the supporting plate 402, the first electric push rod 401 is driven to drive the expansion cavity body 3 to move downwards, the second electric push rods 405 on the left side and the right side are driven at the moment, the moving plates 406 on the left side and the right side are enabled to move relatively, the left side and the right side of the expansion cavity body 3 are positioned, the expansion cavity body 3 is prevented from shaking, and the purpose of fixing the expansion cavity body 3 is achieved.
(2) When the air pressure in the puffing chamber body 3 is normal, the piston plate 209 can be positioned below the two pressure relief grooves, when the air pressure in the puffing chamber body 3 is overlarge and needs to be relieved, the pressure sensor arranged on the outer side of the puffing chamber body 3 can send a signal to the main controller, the main controller enables the motor 202 to start to work, the spiral blades are driven to start to rotate, the puffed feed in the puffing chamber body 3 is continuously stirred through the rotation of the thread blades, so that the pressure relief and the sealing of the puffing chamber body 3 in a non-pressure relief process are realized, the thread blades are sealed, the high-pressure air in the puffing chamber body 3 is discharged at a controllable speed through the rotation of the thread blades, and when the high-pressure air moves to the lower surface of the piston plate 209, the piston plate 209 is pushed upwards, and the high-pressure air can be automatically discharged out of the inside of the sleeve 204 through the pressure relief grooves.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a puffing chamber release mechanism of fodder production, includes box (1), its characterized in that: a puffing cavity body (3) is arranged above the box body (1), a pressure regulating mechanism (2) is arranged above the puffing cavity body (3), and a stabilizing mechanism (4) is arranged inside the box body (1);
the pressure regulating mechanism (2) comprises a mounting box (201) fixed on the upper surface of the puffing cavity body (3), a motor (202) is fixed on the left side of the mounting box (201), a movable rod (203) is fixed on the outer side of an output shaft of the motor (202), a sleeve (204) is fixedly communicated with the upper surface of the mounting box (201) and is positioned at the center, a sealing cover (205) is connected with the outer side of the sleeve (204) in a threaded manner, a fixed block (206) is fixed between the left side wall and the right side wall of an inner cavity of the sleeve (204) through bolts, a first spring (207) is fixed on the lower surface of the fixed block (206), a first damper (208) is fixed on the lower surface of the fixed block (206), and a piston plate (209) is fixed at the bottom end of the first damper (208);
the stabilizing mean (4) is including fixing first electric putter (401) at box (1) inner chamber diapire, the outside of first electric putter (401) output shaft is fixed with backup pad (402), the lower fixed surface of backup pad (402) is fixed with four second springs (403), the lower fixed surface of backup pad (402) is fixed with four second dampers (404), both sides wall all is fixed with second electric putter (405) about box (1) inner chamber, two the outside of second electric putter (405) output shaft all is fixed with movable plate (406), two one side that movable plate (406) are opposite each other all is fixed with two telescopic links (407).
2. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: the first spring (207) is sleeved on the outer side of the first damper (208), and the first spring (207) is fixed on the upper surface of the piston plate (209).
3. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: the outside of movable rod (203) is fixed with helical blade, helical blade's external diameter looks adaptation with the internal diameter of install bin (201).
4. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: the movable rod (203) is rotatably connected between the left side wall and the right side wall of the inner cavity of the installation box (201) through a bearing, and a circulation groove is formed between the puffing cavity body (3) and the installation box (201).
5. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: decompression grooves are formed in the left side and the right side of the sleeve (204), and the piston plate (209) is located below the two decompression grooves.
6. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: the four second springs (403) are respectively sleeved on the outer sides of the four second dampers (404), and the four second springs (403) are fixed on the bottom wall of the inner cavity of the box body (1).
7. A feed production expansion chamber pressure relief mechanism as claimed in claim 1 wherein: the telescopic rods (407) on the left side and the right side are respectively fixed on the left side wall and the right side wall of the inner cavity of the box body (1), and the upper surface of the box body (1) is provided with a moving groove which is in sliding connection with the two moving plates (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896223.5U CN220157547U (en) | 2023-04-20 | 2023-04-20 | Puffing cavity pressure release mechanism for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896223.5U CN220157547U (en) | 2023-04-20 | 2023-04-20 | Puffing cavity pressure release mechanism for feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220157547U true CN220157547U (en) | 2023-12-12 |
Family
ID=89067929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320896223.5U Active CN220157547U (en) | 2023-04-20 | 2023-04-20 | Puffing cavity pressure release mechanism for feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220157547U (en) |
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2023
- 2023-04-20 CN CN202320896223.5U patent/CN220157547U/en active Active
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