CN220759332U - Track supporting structure - Google Patents
Track supporting structure Download PDFInfo
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- CN220759332U CN220759332U CN202321456935.1U CN202321456935U CN220759332U CN 220759332 U CN220759332 U CN 220759332U CN 202321456935 U CN202321456935 U CN 202321456935U CN 220759332 U CN220759332 U CN 220759332U
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- frame
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 75
- 241000209094 Oryza Species 0.000 claims abstract description 61
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 61
- 235000009566 rice Nutrition 0.000 claims abstract description 61
- 239000004576 sand Substances 0.000 claims abstract description 53
- 238000003801 milling Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000010903 husk Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 229910001651 emery Inorganic materials 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000035764 nutrition Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
Caterpillar support structure belongs to rice mill technical field. The sand strip supporting device comprises a mounting frame, wherein supporting wheels for supporting the sand strips are mounted on the mounting frame, and at least two supporting wheels are arranged on the lower surface of each sand strip for supporting. The purpose is in order to solve current crawler-type rice mill when processing germ rice, the emery stick only relies on the conveyer belt to support, under the effect of husk rice extrusion force, the conveyer belt very easily takes place to warp and collapse, leads to germ rice friction atress uneven, influences processingquality, and the local deformation of conveyer belt is piled up and can lead to the shut down trouble even, and the conveyer belt is damaged, further increases the problem of processing cost and production efficiency, reduces the emergence of processing construction, has promoted production efficiency.
Description
Technical Field
The utility model relates to a crawler belt supporting structure, and belongs to the technical field of rice mills.
Background
The germ rice is nutritional rice with germ and aleurone layers reserved in the rice processing process, the nutrition of the germ rice accounts for 80% of the total nutrition in the rice, the nutrition of the polished rice accounts for 5% of the total nutrition in the rice, the germ rice is rich in multiple vitamins and microelements, the germ rice is beneficial to human health after long-term eating, and along with the improvement of living standard and consumption and upgrading, the cognition and the requirements of people on the germ are being improved. However, the selling price of the germ rice processing equipment is too high, the production efficiency is low, so that the selling price of the germ rice is high, and the market popularization and the demands of common people are influenced.
The crawler-type rice mill that present marketing and rice mill used, like the patent number CN205308430U discloses a crawler-type rice mill, its milling strip is direct and conveyer belt fixed connection, milling strip is the sand strip, milling strip relies on the support of conveyer belt to carry out transmission rice milling action only, the extrusion force direct action of milling rice can lead to the sand strip to last for conveyer belt conveying pressure, because conveyer belt self holding power is limited, the conveyer belt can produce elastic deformation, make form between sand strip and the rice sword the rice milling passageway is widened, directly lead to germ rice friction atress uneven, influence processingquality, and the conveyer belt can very easily ageing and warp in the past for a long time, life is short, continuous change conveyer belt can increase the consumptive material cost, rice mill shut down operation and maintenance inconvenience, machining efficiency has been greatly reduced, if the conveyer belt of ageing deformation can produce local deformation and pile up in time, can lead to even to the shut down the trouble, the conveyer belt thoroughly breaks, further increase processing cost and production efficiency.
Therefore, it is needed to provide a novel track supporting structure, which is capable of making the abrasive belt not easy to deform and collapse in the rice milling process, so as to solve the technical problems.
Disclosure of Invention
The present utility model has been developed to solve the problems of the existing crawler-type rice mill that when the germ rice is processed, the sand bars are supported by the conveyor belt, the conveyor belt is easily deformed and collapsed under the action of the rice milling extrusion force, the germ rice is unevenly stressed, the processing quality is affected, and the local deformation accumulation of the conveyor belt can even cause shutdown faults, the conveyor belt is damaged, and the processing cost and the production efficiency are further increased, and a brief overview of the present utility model is given below to provide a basic understanding about certain aspects of the present utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model.
The technical scheme of the utility model is as follows:
the crawler support structure comprises a mounting frame, wherein support wheels for supporting sand bars are mounted on the mounting frame, and at least two support wheels are arranged on the lower surface of each sand bar for supporting.
Preferably: the diameter of the supporting wheel is d, the width of the sand strip is H, the minimum gap between two adjacent supporting wheels is sigma, the center-to-center distance between two adjacent supporting wheels is A, wherein A=d+sigma, and the following relation is satisfied between the width of the sand strip and the center-to-center distance between two adjacent supporting wheels: H.gtoreq.2A.
Preferably: the supporting wheel is rotatably arranged on the mounting frame.
Preferably: the mounting frame is a rectangular bracket formed by welding steel pipes.
Preferably: the mounting frame comprises a front support plate and a rear support plate, and the front support plate and the rear support plate are assembled through a connecting beam 103 to form the mounting frame.
Preferably: the top processing of preceding backup pad with the back backup pad has a plurality of mounting holes, all installs a pivot in every mounting hole alone, rotates in the pivot and installs the supporting wheel.
Preferably: still include supporting frame mount pad, install a plurality of support pivots on the supporting frame mount pad, all rotate on every support pivot and install the supporting wheel.
Preferably: the supporting wheel is a bearing.
The utility model has the following beneficial effects:
1. when the rice milling machine is used for milling rice, the rice milling machine has a supporting function on the sand bars, deformation and collapse under the action of rice milling extrusion force are avoided, the sand bars can be tightened, the sand bars cannot be subjected to couch falling in the rice milling force extrusion process, the friction processing stress of germ rice is uniform, and the processing quality is improved.
2. The crawler belt supporting structure provided by the utility model can avoid shutdown faults caused by local deformation accumulation of the sand strips during working, reduce the occurrence of processing construction and improve the production efficiency.
3. The crawler belt supporting structure disclosed by the utility model can be used for avoiding abrasive belt damage caused by local deformation accumulation of the sand strips during working, saving consumable materials, prolonging the service life of the consumable materials and greatly saving processing cost;
4. the length of the sand strip is as long as possible, so that the processing surface of milled rice is widened, the production and processing efficiency is improved, the production cost is further reduced, the development, application and processing of the machine fill the gap at home and abroad, and the sand strip belongs to upgrading and updating products, and has important significance and market prospect.
Drawings
FIG. 1 is a schematic view of the assembly of a support wheel and belt of the present utility model;
FIG. 2 is a front view of the track support structure;
FIG. 3 is an enlarged view at IV of FIG. 2;
FIG. 4 is a section view D-D of FIG. 2;
FIG. 5 is a side view of the track support structure;
FIG. 6 is a perspective view of the track support structure;
FIG. 7 is a perspective view of a support bracket of the present utility model;
the device comprises a 1-supporting wheel, a 2-sand strip, a 3-transmission mechanism, a 4-supporting rotating shaft, a 5-supporting frame mounting seat, a 6-rotating shaft, a 31-transmission belt, a 32-driving belt pulley, a 33-driven belt pulley, a 34-tensioning wheel, a 101-front supporting plate, a 102-rear supporting plate, a 103-connecting beam, a 104-sliding baffle strip and a 105-supporting frame.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
The connection mentioned in the utility model is divided into a fixed connection and a detachable connection, wherein the fixed connection is a conventional fixed connection mode such as a non-detachable connection including but not limited to a hemmed connection, a rivet connection, an adhesive connection, a welded connection and the like, the detachable connection is a conventional detachable mode such as a threaded connection, a snap connection, a pin connection, a hinge connection and the like, and when a specific connection mode is not limited explicitly, at least one connection mode can be found in the conventional connection mode by default, so that the function can be realized, and a person skilled in the art can select the device according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 6, and the crawler support structure of the present embodiment is suitable for a crawler-type rice mill, the crawler-type rice mill includes a frame, a transmission mechanism 3, a sand strip 2 and a cutter, the transmission mechanism 3 and the cutter are mounted on the frame, the sand strip 2 is mounted on the transmission mechanism 3, a rice milling gap for milling rice is formed between the sand strip 2 and the cutter, in order to solve the problem that when the existing crawler-type rice mill processes germ rice, the sand strip is supported by only a conveyor belt, deformation and collapse are easily generated on the conveyor belt under the action of rice milling extrusion force, so that the germ rice friction stress is uneven, the processing quality is affected, and even the shutdown fault is caused by the local deformation accumulation of the conveyor belt, the conveyor belt is damaged, so that the processing cost and the production efficiency are further increased. The supporting wheel 9 is in sliding fit with the sand strip 2, so that a supporting effect is achieved, and the sand strip 2 is prevented from being extruded and deformed under the force.
Each of the sanding strips 2 has at least two supporting wheels 1 on the lower surface, the diameter of each supporting wheel 1 is d, the width of each sanding strip 2 is H, the minimum gap between every two adjacent supporting wheels 1 is sigma, the center-to-center distance between every two adjacent supporting wheels 1 is A, wherein A=d+sigma, and the following relation is satisfied between the width of each sanding strip 2 and the center-to-center distance between every two adjacent supporting wheels 1: H.gtoreq.2A. The setting is in order to avoid because single backing wheel 1 independently supports the sand strip 2, causes the unstable circumstances of sand strip 2 focus, takes place the upset to appear.
The supporting wheel 1 is rotatably arranged on the mounting frame, the mounting frame is a rectangular bracket formed by welding steel pipes, and the supporting wheel 1 is a bearing or a roller.
The reason that the supporting wheel is used to be better than the supporting shaft is that the supporting shaft can increase the loss of the conveying belt or the sand strip due to simple friction contact, and the practicability is not strong.
The second embodiment is as follows: the description of this embodiment in combination with fig. 1-7, the crawler support structure of this embodiment is applicable to crawler-type rice mill, crawler-type rice mill includes the frame, drive mechanism 3, sand strip 2 and cutter, install drive mechanism 3 and cutter in the frame, install sand strip 2 on the drive mechanism 3, form the husk rice clearance that is used for the husk rice between sand strip 2 and the cutter, drive mechanism 3 includes drive belt 31, driving pulley 32, driven pulley 33 and driving motor, driving pulley 32 and driven pulley 33 are all installed through the bearing frame rotation and are being made up into the left and right sides both ends of support frame 105 by preceding backup pad 101 and back backup pad 102, driving motor fixed mounting is in the frame, driving pulley 32 is established with driving motor's output and is connected, driving pulley 32 and driven pulley 33 are established through drive belt 31 and are connected, install sand strip 2 on the drive belt 31, sand strip 2 adopts evenly to install on drive belt 71, in the husk rice process of abrasive belt 31, realize the husk rice function with the very much friction laminating of embryo rice on drive belt 31, in order to solve current crawler-type rice mill when the processing embryo rice, the support band relies on the effect of extrusion of support band, the support band is carried out under the effect of the function of pressing down, the support frame is realized, the support band is broken down, the processing quality is realized and the processing is easy to lead to the processing quality is increased, and the processing is broken down, and is carried out, and the quality is increased and is increased. The supporting wheel 9 is in sliding fit with the sand strip 2, so that a supporting effect is achieved, and the sand strip 2 is prevented from being extruded and deformed under the force.
Each of the sanding strips 2 has at least two supporting wheels 1 on the lower surface, the diameter of each supporting wheel 1 is d, the width of each sanding strip 2 is H, the minimum gap between every two adjacent supporting wheels 1 is sigma, the center-to-center distance between every two adjacent supporting wheels 1 is A, wherein A=d+sigma, and the following relation is satisfied between the width of each sanding strip 2 and the center-to-center distance between every two adjacent supporting wheels 1: H.gtoreq.2A. The setting is in order to avoid because single backing wheel 1 independently supports the sand strip 2, causes the unstable circumstances of sand strip 2 focus, takes place the condition of upset and appears, and the result can directly influence the finished product quality of rice milling processing.
The supporting wheel 1 rotates and installs on the mounting bracket, the mounting bracket includes preceding backup pad 101 and back backup pad 102, and preceding backup pad 101 and back backup pad 102 pass through the connecting beam 103 assembly and form the mounting bracket, promptly the mounting bracket is support frame 105, preceding backup pad 101 with the top processing of back backup pad 102 has a plurality of mounting holes, all installs a pivot 6 in every mounting hole alone, rotates on the pivot 6 and installs supporting wheel 1, plays the supporting role to the sand strip. The supporting wheel 1 is a bearing or a roller.
The mounting bracket 105 fixed mounting is in the frame, and preceding backup pad 101 and back backup pad 102 top all have slip shelves strip 104 through bolt fixed mounting, and slip shelves strip 104 and the laminating of the slip of sand strip 2 lateral wall have carried out spacingly to the both sides of sand strip 2 on the driving belt 31, prevent that the grain of rice from falling into the gap that forms between gap sand strip 2 and preceding backup pad 101, the back backup pad 102, dislocation and deformation around preventing sand strip 2.
The reason that the supporting wheel is used to be better than the supporting shaft is that the supporting shaft can increase the loss of the conveying belt or the sand strip due to simple friction contact, and the practicability is not strong.
And a third specific embodiment: the present embodiment will be described with reference to fig. 1 to 7, and based on the first embodiment or the second embodiment, the track supporting structure of the present embodiment further includes a supporting frame mount 5, on which a plurality of supporting shafts 4 are mounted on the supporting frame mount 5, and a supporting wheel 1 is rotatably mounted on each supporting shaft 4. The side surface of the top of the supporting wheel 1 is in sliding fit with the sand strip 2, and the transmission mechanism 4 is arranged at the top of the supporting frame mounting seat 5 through an L-shaped vertical plate. The sand bars below the transmission mechanism 3 can be supported, and at least two supporting wheels 1 support the sand bars 2.
It should be noted that, in the above embodiments, as long as the technical solutions that are not contradictory can be arranged and combined, those skilled in the art can exhaust all the possibilities according to the mathematical knowledge of the arrangement and combination, so the present utility model does not describe the technical solutions after the arrangement and combination one by one, but should be understood that the technical solutions after the arrangement and combination have been disclosed by the present utility model.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Track bearing structure, including the mounting bracket, its characterized in that: the crawler support structure is used for a crawler rice mill, the crawler rice mill comprises a frame, a transmission mechanism (3), sand strips (2) and cutters, the transmission mechanism (3) and the cutters are arranged on the frame, the sand strips (2) are arranged on the transmission mechanism (3), a rice milling gap for milling rice is formed between the sand strips (2) and the cutters, support wheels (1) for supporting the sand strips (2) are arranged on the mounting frame, and at least two support wheels (1) are arranged on the lower surface of each sand strip (2) for supporting;
the diameter of each supporting wheel (1) is d, the width of each sand strip (2) is H, the minimum gap between every two adjacent supporting wheels (1) is sigma, the center distance of circles of every two adjacent supporting wheels (1) is A, wherein A=d+sigma, and the relation between the width of each sand strip (2) and the center distance of the adjacent two supporting wheels (1) satisfies the following relation: H.gtoreq.2A.
2. The track support structure of claim 1, wherein: the supporting wheel (1) is rotatably arranged on the mounting frame.
3. The track support structure of claim 1, wherein: the mounting frame is a rectangular bracket formed by welding steel pipes.
4. The track support structure of claim 1, wherein: the mounting frame comprises a front supporting plate (101) and a rear supporting plate (102), and the front supporting plate (101) and the rear supporting plate (102) are assembled through a connecting beam (103) to form the mounting frame.
5. The track support structure of claim 4 wherein: the top of front supporting plate (101) with back backup pad (102) is processed and is had a plurality of mounting holes, all installs a pivot (6) in every mounting hole alone, rotates on pivot (6) and installs supporting wheel (1).
6. The track support structure of claim 1, wherein: the support frame is characterized by further comprising a support frame mounting seat (5), wherein a plurality of support rotating shafts (4) are arranged on the support frame mounting seat (5), and each support rotating shaft (4) is provided with a support wheel (1) in a rotating mode.
7. The track support structure of claim 5 or 6, wherein: the supporting wheel (1) is a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321456935.1U CN220759332U (en) | 2023-06-09 | 2023-06-09 | Track supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321456935.1U CN220759332U (en) | 2023-06-09 | 2023-06-09 | Track supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759332U true CN220759332U (en) | 2024-04-12 |
Family
ID=90605140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321456935.1U Active CN220759332U (en) | 2023-06-09 | 2023-06-09 | Track supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220759332U (en) |
-
2023
- 2023-06-09 CN CN202321456935.1U patent/CN220759332U/en active Active
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