CN215197162U - Grinding roller gate distance fine-adjusting mechanism for grinding device - Google Patents
Grinding roller gate distance fine-adjusting mechanism for grinding device Download PDFInfo
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- CN215197162U CN215197162U CN202121642274.2U CN202121642274U CN215197162U CN 215197162 U CN215197162 U CN 215197162U CN 202121642274 U CN202121642274 U CN 202121642274U CN 215197162 U CN215197162 U CN 215197162U
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- grinding roller
- locking
- fine adjustment
- grinding
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Abstract
The utility model relates to the technical field of flour mills, in particular to a grinding roller brake distance fine adjustment mechanism for a flour milling device, which comprises an adjusting screw rod, a fine adjustment rotating wheel, a locking part, a grinding roller adjusting part and a fine adjustment supporting part; the fine adjustment rotating wheel, the locking part and the fine adjustment supporting block are all arranged on the adjusting screw rod; one end of the grinding roller adjusting part is arranged on the adjusting screw in a penetrating way, and the other end of the grinding roller adjusting part is arranged on the movable grinding roller; the fine adjustment supporting block is rotatably connected with the adjusting screw rod. Through the arrangement, the movable grinding roller can be moved by the grinding roller adjusting part connected with the movable grinding roller only by rotating the fine adjustment rotating wheel, so that the gap of the grinding roller can be adjusted, the operation is simple and convenient, the control is accurate, and the working intensity of operators is effectively reduced; the setting of locking portion then can avoid taking place the fine setting runner to rotate after accomplishing the adjustment, arouses to move the grinding roller and takes place the skew, finally leads to the circumstances such as obtained crocus particle diameter to be not conform to the production requirement, further improves fine setting mechanism's operational reliability.
Description
Technical Field
The utility model relates to a milling machine technical field especially relates to a grinding roller floodgate apart from fine-tuning for milling equipment.
Background
The roller type flour mill is mainly used for wheat flour milling, wine brewing and coarse cereal processing, particularly for wheat flour milling, and has higher requirements on the quality and the adjustment precision of the flour mill. The flour finished product ground by the high-quality flour mill has good quality, high wheat flour yield, low power consumption of unit flour and low failure rate in use, and has good grinding effect in actual production. The stable control of the roll gap of the grinding rolls of the flour mill is a necessary condition for obtaining a good grinding effect, so that the accurate adjustment of the roll gap of the grinding rolls of the flour mill is a key step in the operation process of the flour mill, and is a key process for ensuring the quality of ground powder. However, the adjustment of the roll gap of the grinding roller of the existing flour mill is difficult to realize accurate control, and the adjustment operation difficulty is higher, so that the stability of the milled flour quality is influenced to a certain degree.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a pair of a grinding roller floodgate apart from fine-tuning for milling equipment to solve the adjustment of the milling machine grinding roller roll distance that exists among the prior art and hardly realize accurate control, and the adjustment operation degree of difficulty is higher, leads to the stability of crocus quality to receive the problem of influence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a grinding roller brake distance fine adjustment mechanism for a grinding device, which comprises an adjusting screw, a fine adjustment rotating wheel, a locking part, a grinding roller adjusting part and a fine adjustment supporting part; the fine tuning rotating wheel is detachably fixed at one end of the adjusting screw rod; the locking part is adjustably arranged on the adjusting screw rod; one end of the grinding roller adjusting part is arranged on the adjusting screw in a penetrating way and is fixed on the adjusting screw, and the other end of the grinding roller adjusting part is arranged on a movable grinding roller of the grinding device; the fine adjustment supporting block is sleeved on the adjusting screw rod and is rotationally connected with the adjusting screw rod.
Further, the fine adjustment supporting part comprises a supporting sleeve, a locking sleeve and a radial adjusting screw; the support sleeve is of a tubular structure and is sleeved on the adjusting screw rod; the locking sleeve is sleeved on the adjusting screw rod, the locking sleeve penetrates through the supporting sleeve, and the supporting sleeve is fixed on the adjusting screw rod through the locking sleeve; the radial adjusting screw is adjustably arranged on the supporting sleeve.
Further, the device also comprises a thrust ball bearing; the thrust ball bearing is sleeved on the adjusting screw rod, and the thrust ball bearing is rotatably arranged in the supporting sleeve.
Further, the oil-free bearing is also included; the oilless bearing sleeve is arranged on the adjusting screw rod, the oilless bearing is arranged at the locking sleeve, and the oilless bearing is rotationally arranged in the supporting sleeve.
Further, the locking part comprises a locking block and a locking handle; the locking block is fixedly arranged on the adjusting screw rod, and a locking screw hole is formed in the locking block; one end of the locking handle is provided with a locking thread and is in threaded connection with the locking screw hole, and the other end of the locking handle is a free end.
Furthermore, the locking block and the adjusting screw are of an integrated structure.
Further, a roll clearance gauge is detachably arranged on the fine adjustment rotating wheel.
Further, the fine tuning rotating wheel is connected to one end of the adjusting screw rod through a key.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a grinding roller brake distance fine adjustment mechanism for a grinding device, which comprises an adjusting screw, a fine adjustment rotating wheel, a locking part, a grinding roller adjusting part and a fine adjustment supporting part; the fine tuning rotating wheel is detachably fixed at one end of the adjusting screw rod; the locking part is adjustably arranged on the adjusting screw rod; one end of the grinding roller adjusting part is arranged on the adjusting screw in a penetrating way, and the other end of the grinding roller adjusting part is arranged on the movable grinding roller of the grinding device; the fine tuning supporting block is sleeved on the adjusting screw rod and is rotationally connected with the adjusting screw rod. The utility model discloses a set up adjusting screw, fine setting runner, grinding roller regulating part and fine setting supporting part for operating personnel only need through rotating fine setting runner, can realize moving the removal of grinding roller through the grinding roller regulating part that is connected with moving the grinding roller, thereby realize the convenient reliable adjustment to the grinding roller clearance, and its easy and simple to handle, control is accurate, has effectively reduced operating personnel's working strength, has improved the work efficiency of milling machine; and the setting of locking portion has then guaranteed the stability of grinding roller roll gap effectively, avoids it to receive external influence after accomplishing the adjustment to cause the fine setting runner to take place to rotate, finally leads to moving the grinding roller and takes place the skew, and the gained crocus particle diameter is not conform to the circumstances such as production requirement, has further improved fine setting mechanism's operational reliability, has guaranteed milling equipment's crocus quality.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic diagram of a part of the structure of a grinding roller gate distance fine-tuning mechanism for a grinding device provided in embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of the enlarged partial structure of FIG. 1 at A;
fig. 3 is a schematic diagram of a part of the structure of the grinding device provided by embodiment 1 of the present invention, wherein the grinding roller gate distance fine-tuning mechanism is arranged in the grinding device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientation or positional relationship is based on that shown in the drawings, merely for convenience in describing the invention and simplifying the description, and does not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention are described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
the stable control of the roll gap of the grinding rolls of the flour mill is a necessary condition for obtaining good grinding effect, so that the accurate adjustment of the roll gap of the grinding rolls of the flour mill is a key step in the operation process of the flour mill and a key process for ensuring the quality of ground powder. However, the adjustment of the roll gap of the grinding roller of the existing flour mill is difficult to realize accurate control, and the adjustment operation difficulty is higher, so that the stability of the milled flour quality is influenced to a certain degree.
The grinding roller gate distance fine adjustment mechanism 1 for the grinding device provided by the embodiment 1 of the utility model can be understood by referring to the attached drawings 1-3, and comprises an adjusting screw 11, a fine adjustment rotating wheel 12, a fine locking part 13, a grinding roller adjusting part 14 and a fine adjustment supporting part 15; the fine tuning rotating wheel 12 is detachably fixed at one end of the adjusting screw rod 11; the micro-locking part 13 is adjustably arranged on the adjusting screw rod 11; one end of the grinding roller adjusting part 14 is arranged on the adjusting screw rod 11 in a penetrating way, and the other end of the grinding roller adjusting part 14 is arranged on the movable grinding roller 21 of the grinding device 2; the fine adjustment supporting block is sleeved on the adjusting screw rod 11 and is rotatably connected with the adjusting screw rod 11; wherein, the fine tuning rotating wheel 12 is connected with one end of the adjusting screw rod 11 through a key. The utility model provides a grinding roller floodgate apart from fine adjustment mechanism 1 for milling equipment, when the roll distance between grinding roller 21 and the fixed grinding roller 22 is moved in needs adjustment, operating personnel will adjust the pine with little locking portion 13 at first, then rotate fine setting runner 12, fine setting supporting part 15 drives adjusting screw 11 under its threaded rotation effect and carries out axial displacement, 14 removals of grinding roller regulating part with adjusting screw 11 are connected in order to drive, thereby it moves grinding roller 21 and remove to drive, until moving the requirement of clearance adjustment to required crocus particle diameter between grinding roller 21 and the fixed grinding roller 22. The utility model discloses a set up adjusting screw 11, fine setting runner 12, grinding roller regulating part 14 and fine setting supporting part 15 for operating personnel only need through rotating fine setting runner 12, can realize the removal of moving grinding roller 21 through the grinding roller regulating part 14 that is connected with moving grinding roller 21, thereby realize the convenient reliable adjustment to the grinding roller clearance, and its easy and simple to handle, control is accurate, has effectively reduced operating personnel's working strength, has improved the work efficiency of milling machine; and the stability of grinding roller roll distance has then been guaranteed effectively in the setting of little locking portion 13, avoids it to receive external influence after accomplishing the adjustment to cause fine setting runner 12 to take place to rotate, finally leads to actuate grinding roller 21 and takes place the skew, and the gained crocus particle diameter is not conform to the circumstances such as production requirement, has further improved fine setting mechanism's operational reliability, has guaranteed milling equipment 2's crocus quality. It can be seen that, the utility model has the advantages of reasonable design, easily realize, have higher practical value, effectively solved the adjustment of the milling machine grinding roller roll distance that exists among the prior art and hardly realize accurate control, and the adjustment operation degree of difficulty is higher, leads to the stability of crocus quality to receive the problem of influence.
Further, the fine adjustment support part 15 includes a support sleeve 151, a locking sleeve 152, and a radial adjustment screw 153; the supporting sleeve 151 is of a tubular structure, and the supporting sleeve 151 is sleeved on the adjusting screw rod 11; the locking sleeve 152 is sleeved on the adjusting screw 11, the locking sleeve 152 is arranged in the supporting sleeve 151 in a penetrating manner, and the supporting sleeve 151 is fixed on the adjusting screw 11 through the locking sleeve 152; the radial adjustment screw 153 is adjustably disposed on the support sleeve 151. Because the fine adjustment mechanism adjusts the position of the movable grinding roller 21, the adjusting screw 11 bears a larger load, and therefore, by arranging the support sleeve 151 and the locking sleeve 152 for fixing the support sleeve 151 on the adjusting screw 11, the support sleeve 151 can bear more axial force and radial force in the rotation adjustment process of the adjusting screw 11, thereby effectively improving the working reliability of the adjusting screw 11 and prolonging the service life of the adjusting screw; the radial adjusting screw 153 is arranged to adjust the radial force of the locking sleeve 152 on the adjusting screw 11, thereby further improving the operational reliability of the fine adjustment support 15.
Further, a thrust ball bearing 16 is included; the thrust ball bearing 16 is sleeved on the adjusting screw 11, and the thrust ball bearing 16 is rotatably arranged in the supporting sleeve 151. Through setting up thrust ball bearing 16, it can bear the axial load of certain degree, is applicable to and bears one side axial load and the lower use scene of rotational speed, and it easily sets up, and it is convenient to install to fine setting mechanism's operational reliability has further been improved.
Further, an oilless bearing 17 is included; the oilless bearing 17 is sleeved on the adjusting screw 11, the oilless bearing 17 is arranged at the locking sleeve 152, and the oilless bearing 17 is rotatably arranged in the supporting sleeve 151. Because oilless bearing 17 has bearing capacity height, shock-resistant, characteristics such as high temperature resistant and self-lubricating ability reinforce, the specially adapted is heavily loaded, low-speed, reciprocating or occasion that the swing etc. is difficult to lubricate and form the oil film, and have better chemical properties, consequently, through setting up oilless bearing 17, not only make adjusting screw 11 have bigger bearing capacity, thereby the operational reliability of fine-tuning has been improved, can also prolong adjusting screw 11's life, milling equipment 2's crocus quality has further been guaranteed.
Further, the micro-locking part 13 includes a locking block 131 and a locking handle 132; the locking block 131 is fixedly arranged on the adjusting screw rod 11, and a locking screw hole 1311 is formed in the locking block 131; one end of the locking handle 132 is provided with a locking screw and is screw-coupled to the locking screw hole 1311, and the other end of the locking handle 132 is a free end. Through setting up latch segment 131 and locking handle 132, before operating personnel need adjust the grinding roller roll-space or accomplish the adjustment after, only need through rotating locking handle 132 for latch segment 131 realizes locking with adjusting screw 11, can guarantee the clearance between fixed grinding roller 22 and the movable grinding roller 21, has further improved fine-tuning's operational reliability.
Further, the locking block 131 and the adjusting screw 11 are of an integrated structure. Through setting up latch segment 131 and the adjusting screw 11 that are integral type structure, not only can make latch segment 131 higher with adjusting screw 11's overall structure intensity, can also reduce the processing degree of difficulty of latch segment 131 with adjusting screw 11, further improved the production efficiency of product.
Further, a gauge 18 is detachably provided on the vernier rotor 12. By arranging the roll clearance gauge 18, an operator can adjust and observe the adjusted parameters when adjusting the roll clearance of the grinding roll, so that the adjustment precision is further improved, and the working reliability of the fine adjustment mechanism is ensured.
To sum up, the utility model provides a pair of a grinding roller brake distance fine-tuning for milling equipment through setting up adjusting screw, fine setting runner, grinding roller regulating part and fine setting supporting part for operating personnel only need through rotating the fine setting runner, can realize moving the removal of grinding roller through the grinding roller regulating part that is connected with the movable grinding roller, thereby realize the convenient reliable adjustment to the grinding roller clearance, and its easy and simple to handle, control is accurate, has effectively reduced operating personnel's working strength, has improved the work efficiency of milling machine; and the setting of locking portion has then guaranteed the stability of grinding roller roll gap effectively, avoids it to receive external influence after accomplishing the adjustment to cause the fine setting runner to take place to rotate, finally leads to moving the grinding roller and takes place the skew, and the gained crocus particle diameter is not conform to the circumstances such as production requirement, has further improved fine setting mechanism's operational reliability, has guaranteed milling equipment's crocus quality.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
1. A grinding roller gate distance fine adjustment mechanism for a grinding device is characterized by comprising an adjusting screw, a fine adjustment rotating wheel, a locking part, a grinding roller adjusting part and a fine adjustment supporting part;
the fine tuning rotating wheel is detachably fixed at one end of the adjusting screw rod; the locking part is adjustably arranged on the adjusting screw rod; one end of the grinding roller adjusting part is arranged on the adjusting screw in a penetrating way and is fixed on the adjusting screw, and the other end of the grinding roller adjusting part is arranged on a movable grinding roller of the grinding device; the fine adjustment supporting block is sleeved on the adjusting screw rod and is rotationally connected with the adjusting screw rod.
2. The grinding roll gate gap fine adjustment mechanism for a grinding apparatus of claim 1, wherein the fine adjustment support includes a support sleeve, a locking sleeve and a radial adjustment screw; the support sleeve is of a tubular structure and is sleeved on the adjusting screw rod; the locking sleeve is sleeved on the adjusting screw rod, the locking sleeve penetrates through the supporting sleeve, and the supporting sleeve is fixed on the adjusting screw rod through the locking sleeve; the radial adjusting screw is adjustably arranged on the supporting sleeve.
3. A grinding roll gate gap fine adjustment mechanism for a grinding apparatus as claimed in claim 2, further comprising a thrust ball bearing; the thrust ball bearing is sleeved on the adjusting screw rod, and the thrust ball bearing is rotatably arranged in the supporting sleeve.
4. A grinding roll gate gap fine adjustment mechanism for a grinding apparatus as claimed in claim 2, further comprising an oilless bearing; the oilless bearing sleeve is arranged on the adjusting screw rod, the oilless bearing is arranged at the locking sleeve, and the oilless bearing is rotationally arranged in the supporting sleeve.
5. The grinding roll gate gap fine adjustment mechanism for a grinding apparatus of claim 1, wherein the locking portion comprises a locking block and a locking handle; the locking block is fixedly arranged on the adjusting screw rod, and a locking screw hole is formed in the locking block; one end of the locking handle is provided with a locking thread and is in threaded connection with the locking screw hole, and the other end of the locking handle is a free end.
6. The grinding roll gate gap fine adjustment mechanism for a grinding apparatus of claim 5, wherein the locking block is of an integral construction with the adjustment screw.
7. A grinding roll gate gap fine adjustment mechanism for a grinding apparatus as claimed in claim 1, characterized in that a gauge is detachably provided on the fine adjustment wheel.
8. A grinding roller gate gap fine adjustment mechanism for a grinding apparatus as claimed in claim 1, characterized in that the fine adjustment wheel is keyed to one end of the adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642274.2U CN215197162U (en) | 2021-07-19 | 2021-07-19 | Grinding roller gate distance fine-adjusting mechanism for grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642274.2U CN215197162U (en) | 2021-07-19 | 2021-07-19 | Grinding roller gate distance fine-adjusting mechanism for grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215197162U true CN215197162U (en) | 2021-12-17 |
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ID=79427741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642274.2U Active CN215197162U (en) | 2021-07-19 | 2021-07-19 | Grinding roller gate distance fine-adjusting mechanism for grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215197162U (en) |
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2021
- 2021-07-19 CN CN202121642274.2U patent/CN215197162U/en active Active
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