CN103230815A - Rubber roller device of grain huller - Google Patents
Rubber roller device of grain huller Download PDFInfo
- Publication number
- CN103230815A CN103230815A CN 201310143300 CN201310143300A CN103230815A CN 103230815 A CN103230815 A CN 103230815A CN 201310143300 CN201310143300 CN 201310143300 CN 201310143300 A CN201310143300 A CN 201310143300A CN 103230815 A CN103230815 A CN 103230815A
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- cap
- rubber roll
- main shaft
- rubber roller
- rubber
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Abstract
The invention relates to a rubber roller device of a grain huller and belongs to the technical field of grain processing auxiliary devices. The rubber roller device of the grain huller comprises a rubber roller and a main shaft, both ends of the rubber roller are arranged on the main shaft through nuts, the rubber roller is mounted on the machine base of the grain huller through the main shaft, a pair of jam nuts are arranged between the end portion of the rubber roller and the nuts, the inside of the rubber roller is provided with a groove, the jam nuts and the rubber roller are mounted in a matching mode, and the jam nuts fix the rubber roller onto the main shaft along with the nuts. The rubber roller device can be applied to an existing grain huller, can prevent the rubber roller from dropping, is easy to use, and has higher working efficiency during grain processing.
Description
Technical field
The present invention relates to a kind of rubber coated pressure bowl device of hulling machine, belong to cereal auxiliary processing device technical field.
Background technology
The operation of sloughing clever shell behind the cleaning rice is called shelling, is commonly called as rice huller paddy.The machine that is used for shelling is that hulling machine is one of topmost equipment of rice milling process, and the main working parts of hulling machine is a pair of rubber coated pressure bowl, they respectively relatively rotate by different speed, when grain enters in the roll clearance of two rubber rolls, because roll clearance is less than the thickness of grain, grain just is subjected to the extruding of rubber roll and tears the synergy of stranding and clever shell is broken peel off.
Common rubber roll end is installed in the rotating shaft (main shaft) by big round nut, yet, in the course of work, because the rubber roll rotating speed can reach more than 1400 rev/mins, in this running, be very easy to the phenomenon that rubber roll comes off takes place, directly influenced production safety and production efficiency.
Have based on this, make the present invention.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of rubber cylinder device that prevents the hulling machine that rubber roll comes off, easy to use, that treating grain efficient is high.
For achieving the above object, the technical scheme taked of the present invention is as follows:
A kind of rubber coated pressure bowl device of hulling machine, comprise rubber roll and main shaft, the rubber roll two ends are installed on the main shaft by nut, rubber roll is installed on the support of hulling machine by main shaft, also be provided with a pair of And cap between described rubber roll end and the nut, the rubber roll inboard is provided with groove, and the And cap cooperates installation with rubber roll, and with nut rubber roll is fixed on the main shaft.
For realizing better result of use, further arranging of technique scheme is as follows:
Described And cap is two that are used, an end that is installed in main shaft, and one is enclosed within on the main shaft, and two And caps are a bowl type, and the And cap that is sleeved on the main shaft comprises transition part and bowl portion, and bowl portion outward flange size matches with the rubber roll internal diameter; The And cap that is installed in spindle nose only comprises a bowl portion, and bowl portion is provided with jump ring, and the And cap that is installed in spindle nose is installed by the groove fit of this jump ring and rubber roll inboard.
Described jump ring is 1-3, and jump ring evenly is arranged in bowl portion along the radial direction of And cap.
Described bowl portion upper edge And cap axial direction is provided with some screws, and the And cap is equipped with lock-screw by screw, in order to fixing and dismounting And cap, and then rubber roll is dismantled and installs.
Adopt technical solution of the present invention, between rubber roll end and nut, set up the And cap of a pair of bowl type, can overcome in the prior art, the problem that rubber roll came off when rotating speed was big is set up lock-screw at nut and bowl type And cap simultaneously, and this design is guaranteed when higher rotating speed, also can effectively avoid rubber roll to come off, simultaneously, adopt lock-screw that nut and And cap are installed, more convenient rubber roll dismounting.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of a And cap among Fig. 1;
Fig. 3 is the structural representation of the 2nd And cap among Fig. 1.
Number in the figure: 1, main shaft; 2, And cap; 21, a And cap; 211, bowl portion one; 212, transition part; 213, screw; 22, the 2nd And cap; 221, bowl portion two; 222, jump ring; 3, rubber roll; 31, groove; 4, nut.
The specific embodiment
Embodiment 1
The rubber coated pressure bowl device of a kind of hulling machine of the present invention, in conjunction with Fig. 1, comprise main shaft 1, rubber roll 3 and nut 4, the two ends of rubber roll 3 are installed on the main shaft 1 by nut 4, rubber roll 3 is installed in by main shaft 1 on the support of hulling machine, also is provided with a pair of And cap 2 between the end of rubber roll 3 and nut 4, and rubber roll 3 inboards are provided with a groove 31, And cap 2 cooperates installation with rubber roll 3, and And cap 2 is fixed on rubber roll 3 on the main shaft 1 with nut 4.Wherein, And cap 2 is the bowl type, comprises that the And cap 21 and the 2nd And cap 22, the one And caps 21 that are used are sleeved on the main shaft 1, and the 2nd And cap 22 is installed in the end of main shaft 1, and a And cap 21 comprises bowl portion 1 and transition part 212; The 2nd And cap 22 only comprises bowl portion 2 221, and bowl portion 2 221 is provided with two jump rings 222, and jump ring 222 is arranged on the 2nd And cap 222 along the radial direction of the 2nd And cap 22, and jump ring 222 cooperates with the groove 31 of rubber roll 3 inboards, in order to fixing rubber roll 3; Be provided with several screws 213 in the bowl portion 2 221 of the bowl portion 1 of the one And cap 21 and the 2nd And cap 22, screw 213 evenly arranges along the axial direction of And cap 2, screw 213 and the corresponding setting of screw on the nut 4, And cap 2 is equipped with lock-screw by screw 213, in order to fixing and dismounting And cap 2, and then rubber roll 3 dismantled and install.
Adopt the rubber coated pressure bowl device of hulling machine of the present invention, by nut 4, the 2nd And cap 22 and a And cap 21 rubber roll 3 is installed on the main shaft 1, the one And cap 21 and the bowl structure of the 2nd And cap 22 for splitting, nut 4 is round nut, be provided with corresponding screw 213 at nut 4, a And cap 21 and the 2nd And cap 22, in screw 213, lock-screw is installed, can be realized the installation of rubber roll.The present invention both can guarantee by the cooperation of And cap 2, nut 3 and locking nut that rubber roll 3 can not split away off from main shaft 1, guarantee carrying out continuously of process, simultaneously, also made things convenient for the installation and removal of rubber roll 3, be conducive to make things convenient for maintenance and the installation of rubber roll 3, it is more convenient to use.
Present embodiment is identical with setting and the operation principle of embodiment 1, and difference is: jump ring 222 is one, and this jump ring 222 forms shrinking devices with the groove 31 of rubber roll 3, in order to fixing rubber roll 3.
Present embodiment is identical with setting and the operation principle of embodiment 1, difference is: jump ring 222 is 3, evenly be arranged on the surface of bowl portion 2 211 along the 2nd And cap 22, wherein in the groove 3 that 1 is buckled in rubber roll 3, two other cooperates with jump ring in being buckled in groove 31, and one of 3 jump rings formation is the structure of rubber roll fixedly.
Claims (4)
1. the rubber coated pressure bowl device of a hulling machine, it is characterized in that: comprise rubber roll and main shaft, the rubber roll two ends are installed on the main shaft by nut, rubber roll is installed on the support of hulling machine by main shaft, also be provided with a pair of And cap between described rubber roll end and the nut, the rubber roll inboard is provided with groove, and the And cap cooperates installation with rubber roll, and with nut rubber roll is fixed on the main shaft.
2. the rubber coated pressure bowl device of a kind of hulling machine according to claim 1, it is characterized in that: described And cap is two that are used, an end that is installed in main shaft, one is enclosed within on the main shaft, two And caps are a bowl type, the And cap that is sleeved on the main shaft comprises transition part and bowl portion, and bowl portion outward flange size matches with the rubber roll internal diameter; The And cap that is installed in spindle nose only comprises a bowl portion, and bowl portion is provided with jump ring, and the And cap that is installed in spindle nose is installed by the groove fit of this jump ring and rubber roll inboard.
3. the rubber coated pressure bowl device of a kind of hulling machine according to claim 2 is characterized in that: described jump ring is 1-3, and jump ring evenly is arranged in bowl portion along the radial direction of the And cap of spindle nose.
4. the rubber coated pressure bowl device of a kind of hulling machine according to claim 2, it is characterized in that: described bowl portion upper edge And cap axial direction is provided with some screws, the And cap is equipped with lock-screw by screw, in order to fixing and dismounting And cap, and then rubber roll is dismantled and installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310143300 CN103230815A (en) | 2013-04-23 | 2013-04-23 | Rubber roller device of grain huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310143300 CN103230815A (en) | 2013-04-23 | 2013-04-23 | Rubber roller device of grain huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103230815A true CN103230815A (en) | 2013-08-07 |
Family
ID=48878923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310143300 Pending CN103230815A (en) | 2013-04-23 | 2013-04-23 | Rubber roller device of grain huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741163A (en) * | 2015-03-03 | 2015-07-01 | 贵州省湄潭县富通米业有限公司 | Roller used in rice production |
| CN110384216A (en) * | 2019-07-20 | 2019-10-29 | 泰兴市立君机械设备有限公司 | A kind of decorticator rubber roll apparatus of convenient disassembly |
| CN114345441A (en) * | 2021-12-03 | 2022-04-15 | 湄潭县宫廷香米业有限责任公司 | Method for processing shikimic rice super-large grains |
-
2013
- 2013-04-23 CN CN 201310143300 patent/CN103230815A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741163A (en) * | 2015-03-03 | 2015-07-01 | 贵州省湄潭县富通米业有限公司 | Roller used in rice production |
| CN110384216A (en) * | 2019-07-20 | 2019-10-29 | 泰兴市立君机械设备有限公司 | A kind of decorticator rubber roll apparatus of convenient disassembly |
| CN114345441A (en) * | 2021-12-03 | 2022-04-15 | 湄潭县宫廷香米业有限责任公司 | Method for processing shikimic rice super-large grains |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |