CN212367721U - Rotating mechanism of fluidized bed operation cabinet - Google Patents
Rotating mechanism of fluidized bed operation cabinet Download PDFInfo
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- CN212367721U CN212367721U CN202021472998.2U CN202021472998U CN212367721U CN 212367721 U CN212367721 U CN 212367721U CN 202021472998 U CN202021472998 U CN 202021472998U CN 212367721 U CN212367721 U CN 212367721U
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Abstract
The utility model belongs to the technical field of the fluidized bed, specifically disclose a rotary mechanism of fluidized bed operation cabinet, including base, endotheca, swivel sleeve, clamping ring and apron, endotheca fixed connection is on the base, and the swivel sleeve is located on the endotheca and the swivel sleeve can be around the endotheca rotatory, and operation cabinet bottom plate is located the swivel sleeve, and the clamping ring is pressed on operation cabinet bottom plate and with swivel sleeve fixed connection, apron fixed connection on the endotheca, and the apron is located the hole of clamping ring, has seted up spacing mouthful on the apron lateral wall, be equipped with the stopper on the clamping ring, the stopper is located spacing mouthful, still be equipped with location structure between spacing mouthful and the stopper, location structure is including locating the constant head tank on the apron, the block can be fixed in the constant. The utility model discloses can fix a position the operation cabinet at any time at the rotatory in-process of operation cabinet, solve the staff and operated the problem that the cabinet can rotate when controlling the operation cabinet.
Description
Technical Field
The utility model belongs to the technical field of the fluidized bed, especially, relate to a rotary mechanism of fluidized bed operation cabinet.
Background
The fluidized bed operation cabinet is an electric cabinet used for controlling a series of actions of the fluidized bed. At present, domestic fluidized bed operation cabinet is fixed mostly, be about to operation cabinet fixed mounting on the fluidized bed, make it can not rotate and remove, though the stability of operation cabinet can be guaranteed to this kind of connected mode, but because it can not rotate the angle of controlling that leads to the operation cabinet and can not be controlled, make the staff can only control the operation cabinet from a position, nevertheless staff still need observe the fluidized bed when controlling the operation cabinet in the actual production process, need reciprocal change, staff's intensity of labour has undoubtedly increased, the operation degree of difficulty of fluidized bed has been increased.
In order to solve the above problems, chinese patent publication No. CN206353901U discloses a fluidized bed electric cabinet rotating mechanism, which realizes the rotation of an operation cabinet through the rotation cooperation between a spindle and a rotating shaft, but the device still has the following problem that the spindle and the rotating shaft are freely rotated, which causes the operation cabinet to easily rotate when a worker operates the operation cabinet, which is not beneficial to the operation of the worker, and even may cause the equipment to be damaged due to misoperation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary mechanism of fluidized bed operation cabinet can fix a position the operation cabinet at any time at the rotatory in-process of operation cabinet, has solved the staff and has operated the problem that the cabinet can rotate when controlling the operation cabinet.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a rotary mechanism of fluidized bed operation cabinet, includes base, endotheca, swivel sleeve, clamping ring and apron, endotheca fixed connection is on the base, and the swivel sleeve cover is located the endotheca and is sheathe in and can rotate around the endotheca, and the operation cabinet bottom plate is located the swivel sleeve, and the clamping ring is pressed on the operation cabinet bottom plate and with swivel sleeve fixed connection, apron fixed connection is on the endotheca, and the apron is arranged in the hole of clamping ring, has seted up spacing mouthful on the apron lateral wall, be equipped with the stopper on the clamping ring, the stopper is located spacing mouthful, still be equipped with location structure between spacing mouthful and the stopper, location structure is including locating the constant head tank on the apron, the block can.
Preferably, the locating groove is formed in the side wall, facing the limiting opening, of the cover plate, the locating groove is a groove which is wide at the outer side and narrow at the inner side, one side, close to the locating groove, of the limiting block is in a pyramid shape, one end, close to the locating groove, of the limiting block is a small end of the pyramid, a sliding hole is formed in the pressing ring in the radial direction of the locating groove, and the limiting block is installed in the sliding hole in a sliding mode.
Preferably, the pressing ring is provided with a driving mechanism capable of driving the limiting block, the driving mechanism is an electric push rod, and one end, far away from the positioning groove, of the limiting block is connected with the output end of the electric push rod.
Preferably, one end of the limiting block, which is close to the positioning groove, is sleeved with a friction rubber sleeve.
Preferably, the inner sleeve is a brass sleeve.
Preferably, the side wall of the inner sleeve is provided with an annular convex block, the inner wall of the rotating sleeve is provided with an annular groove matched with the annular convex block, and a gap is formed between the bottom of the rotating sleeve and the base when the annular groove is matched with the annular convex block.
The principle and the effect of the scheme are as follows: in the use, direct hand rotation operation cabinet can when needing the rotation operation cabinet, starts electric putter after the operation cabinet is rotatory to appointed angle, makes the stopper stretch out towards the direction of constant head tank, until stopper tip block in the constant head tank, has carried out certain location to the operation cabinet this moment, makes the staff control the operation cabinet when operating the cabinet and can not rotate easily. Moreover, can control electric putter in the use and make the stopper tip stretch into the constant head tank, make stopper and constant head tank lateral wall contact but not support tightly, the operation cabinet still can rotate this moment, only frictional force between stopper and the constant head tank lateral wall can increase, the staff makes the power of exerting when the operation is rotatory can increase, promptly, through the elasticity degree between electric putter control stopper and the constant head tank, can realize rotating the adjustment of the difficulty degree to the operation cabinet, be applicable to different people and operate.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a partial view of a pressure ring and a cover plate according to an embodiment of the present invention;
fig. 3 is a cross-sectional view a-a of fig. 2.
Reference numerals in the drawings of the specification include: the device comprises a base 1, a support column 2, an inner sleeve 3, a rotating sleeve 4, an operation cabinet 5, a cover plate 6, an annular bump 7, a pressing ring 8, a limiting opening 9, a positioning groove 10, a limiting block 11, an electric push rod 12 and a friction rubber sleeve 13.
Detailed Description
The following is further detailed by way of specific embodiments:
the embodiment is basically as shown in the attached figure 1: a rotating mechanism of a fluidized bed operation cabinet comprises a base 1, a support column 2, an inner sleeve 3, a rotating sleeve 4, a pressure ring 8 and a cover plate 6. The bottom of the base 1 is fastened to the other parts of the fluid bed by screws, while the upper part of the base 1 is used to support the other structures and the operating cabinet 5.
The inner sleeve 3 is sleeved on the support column 2 and can rotate around the support column 2, the lower end of the inner sleeve 3 is positioned on the base 1, in the embodiment, the inner sleeve 3 is a brass sleeve with a small friction coefficient and wear resistance, and smooth rotation between the inner sleeve 3 and the rotary sleeve 4 and between the inner sleeve 3 and the support column 2 is facilitated.
The rotating sleeve 4 is sleeved on the inner sleeve 3, and the rotating sleeve 4 and the inner sleeve 3 can rotate relatively. The lower end of the rotating sleeve 4 is positioned on the base 1, in order to reduce the friction between the rotating sleeve 4 and the base 1, an annular convex block 7 is arranged on the outer side wall of the lower end of the inner sleeve 3, an annular groove matched with the annular convex block 7 at the lower end of the inner sleeve 3 is formed in the bottom wall of the rotating sleeve 4, so that the rotating sleeve 4 is supported on the annular convex block 7, and a trace gap is formed between the lower end of the rotating sleeve 4 and the upper surface of the base 1.
The upper end of the rotating sleeve 4 is used for supporting the operating cabinet 5, specifically, the bottom plate of the operating cabinet 5 is positioned on the rotating sleeve 4, four screw holes are formed in the top of the rotating sleeve 4, correspondingly, four through holes opposite to the screw holes are formed in the bottom plate of the operating cabinet 5, and the bottom plate of the operating cabinet 5 is fixed with the rotating sleeve 4 through screws. In order to ensure the connection stability and the rotation limit between the rotary sleeve 4 and the operation cabinet 5, the press ring 8 is arranged between the bottom plate of the operation cabinet 5 and the rotary sleeve 4. Wherein, clamping ring 8 is the annular structure of middle part trompil, and the hole of clamping ring 8 is greater than the external diameter of support column 2, also has seted up four through-holes relative with 4 screw holes of swivel sleeve on the clamping ring 8, places clamping ring 8 in swivel sleeve 4 earlier during the installation on, then will operate cabinet 5 and put on clamping ring 8, recycle the screw and fix the three.
The cover plate 6 is also an annular plate with an opening in the middle, the outer diameter of the cover plate 6 is the same as that of the support column 2, the cover plate 6 can be positioned in an inner hole of the compression ring 8, and the lower end of the cover plate 6 is welded and fixed at the upper end of the support column 2. Referring to fig. 2, the outer edge of the cover plate 6 is provided with a limiting opening 9 along the curve thereof, the inner side of the pressing ring 8 is provided with a limiting block 11, the limiting block 11 is located in the radial direction of the cover plate 6, and the end part of the limiting block 11 extends into the limiting opening 9 of the cover plate 6, so that the limiting block 11 moves along the limiting opening 9 when the pressing ring 8 rotates around the supporting column 2, and the pressing ring 8 stops rotating when the limiting block 11 touches the side walls at the two ends of the limiting opening 9.
In this embodiment, still be equipped with location structure between spacing mouthful 9 and the stopper 11, location structure includes constant head tank 10, and constant head tank 10 is seted up on the lateral wall of apron 6 towards spacing mouthful 9 one side, and constant head tank 10 is the narrow groove in the outer width. Seted up the slide opening on the clamping ring 8, the slide opening is towards the radial direction of constant head tank 10 and apron 6, and stopper 11 slidable mounting is in the slide opening, and it has electric putter 12 still to fix mounting on the clamping ring 8, and stopper 11 tip is fixed with electric putter 12 output end and is linked to each other, makes stopper 11 can stretch out towards the direction of constant head tank 10. Referring to fig. 3, one side of the limiting block 11 close to the positioning groove 10 is pyramid-shaped, and the left end of the limiting block 11 is smaller than the width outside the positioning groove 10 and larger than the width inside the positioning groove 10, so that the end of the limiting block 11 can be inserted into the middle of the positioning groove 10. The left end of the limiting block 11 is also sleeved with a friction rubber sleeve 13.
In the use, direct hand rotation operation cabinet 5 can when needing rotary operation cabinet 5, start electric putter 12 after operation cabinet 5 rotates appointed angle, make stopper 11 stretch out towards the direction of constant head tank 10, until stopper 11 tip block in constant head tank 10, carried out certain location to operation cabinet 5 this moment, operation cabinet 5 can not rotate easily when making the staff control operation cabinet 5. Moreover, can control electric putter 12 in the use and make 11 tip of stopper stretch into in the constant head tank 10 with constant head tank 10 lateral wall contact but not support tightly, operate cabinet 5 this moment still can rotate, only rotatory speed can reduce, promptly, through the elasticity degree between electric putter 12 control stopper 11 and the constant head tank 10, can realize the adjustment to operating cabinet 5 rotation difficulty.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A rotary mechanism of fluidized bed operation cabinet which characterized in that: comprises a base (1), an inner sleeve (3), a rotary sleeve (4), a pressure ring (8) and a cover plate (6), wherein the inner sleeve (3) is fixedly connected on the base (1), the rotary sleeve (4) is sleeved on the inner sleeve (3) and the rotary sleeve (4) can rotate around the inner sleeve (3), a bottom plate of an operation cabinet (5) is positioned on the rotary sleeve (4), the pressure ring (8) is pressed on the bottom plate of the operation cabinet (5) and is fixedly connected with the rotary sleeve (4), the cover plate (6) is fixedly connected on the inner sleeve (3), the cover plate (6) is positioned in an inner hole of the pressure ring (8), a limit opening (9) is formed in the side wall of the cover plate (6), a limit block (11) is arranged on the pressure ring (8), the limit block (11) is positioned in the limit opening (9), a positioning structure is also arranged between the limit opening (9) and the limit block (11), and comprises a positioning groove (10) arranged, the limiting block (11) can be fixedly clamped in the positioning groove (10).
2. A rotating mechanism of a fluid bed operating cabinet according to claim 1, wherein: the locating groove (10) is formed in the side wall, facing one side of the limiting opening (9), of the cover plate (6), the locating groove (10) is a groove which is wide outside and narrow inside, one side, close to the locating groove (10), of the limiting block (11) is in a pyramid shape, one end, close to the locating groove (10), of the limiting block (11) is a small end of the pyramid, a sliding hole is formed in the pressing ring (8) in the radial direction of the locating groove (10), and the limiting block (11) is installed in the sliding hole in a sliding mode.
3. A rotating mechanism of a fluid bed operating cabinet according to claim 2, wherein: the press ring (8) is provided with a driving mechanism capable of driving the limiting block (11), the driving mechanism is an electric push rod (12), and one end, far away from the positioning groove (10), of the limiting block (11) is connected with the output end of the electric push rod (12).
4. A rotating mechanism of a fluid bed operating cabinet according to claim 2 or 3, wherein: one end of the limiting block (11) close to the positioning groove (10) is sleeved with a friction rubber sleeve (13).
5. A rotating mechanism of a fluid bed operating cabinet according to claim 4, wherein: the inner sleeve (3) is a brass sleeve.
6. A rotary mechanism of a fluid bed operating cabinet according to claim 1, 2, 3 or 5, wherein: the side wall of the inner sleeve (3) is provided with an annular convex block (7), the inner wall of the rotating sleeve (4) is provided with an annular groove matched with the annular convex block (7), and a gap is reserved between the bottom of the rotating sleeve (4) and the base (1) when the annular groove is matched with the annular convex block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472998.2U CN212367721U (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism of fluidized bed operation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472998.2U CN212367721U (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism of fluidized bed operation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367721U true CN212367721U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472998.2U Active CN212367721U (en) | 2020-07-23 | 2020-07-23 | Rotating mechanism of fluidized bed operation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367721U (en) |
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2020
- 2020-07-23 CN CN202021472998.2U patent/CN212367721U/en active Active
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