Guanidine nitrate cooling roller

Abstract

The utility model relates to the technical field of cooling rollers, and discloses a guanidine nitrate cooling roller which comprises a cooling roller body, I-shaped blocks are fixedly installed on the front outer wall and the rear outer wall of the cooling roller body respectively, sliding sleeves are arranged on the outer sides of the I-shaped blocks in a sleeved mode, and portal frames are fixedly installed at the four corners of each sliding sleeve respectively. The outer side of the middle of the cooling roller is sleeved with a gear ring, and the gear ring is fixedly connected with the sliding sleeve. Through the arrangement of the sliding sleeve, the insertion block and the I-shaped block, if an assembling position or a driving assembly is changed, and the driving teeth cannot be meshed, the handle can be held, the electromagnet is started, the electromagnet and the sliding block are temporarily attracted and positioned, the insertion block is separated from the insertion groove, force is applied to push the gear ring along the I-shaped block, and the gear ring is meshed with the external driving teeth; according to the structural design, the original position of the gear ring can be changed according to the change of an assembly component in the later period, the applicability is high, and meanwhile, compared with welding, the gear ring structure is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling drums, in particular to a guanidine nitrate cooling drum. Background Art

[0002] Guanidine compounds are widely used in the fields of medicine, fine chemicals, etc. Guanidine nitrate, also known as diaminoguanidine nitrate, is an important chemical pharmaceutical intermediate. For example, it can be used as an intermediate for drugs such as ammonium thioguanidine and sulfadiazine, and can also be used as a chemical intermediate for other guanidine salts. In the prior art, during the cooling process of guanidine nitrate, a fan or blower is used in combination with a cooling drum to cool the flake guanidine nitrate.

[0003] In the process of realizing the present utility model, the inventors found that the following problems existed in the prior art and have not been solved: the existing guanidine nitrate cooling drum needs to mesh with the gears of the external transmission mechanism through the gear ring to realize the rotation of the cooling drum, but the gear ring of the cooling drum is mostly welded and fixed. If it is damaged, it is time-consuming and labor-intensive to replace. In addition, during long-term use, there are changes in the horizontal position of the driving component, which makes the meshing component unable to mesh. The applicability is poor and improvement is urgently needed. Therefore, we propose a guanidine nitrate cooling drum. Utility Model Content

[0004] The utility model aims to provide a guanidine nitrate cooling drum, which solves the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a guanidine nitrate cooling drum, comprising a cooling drum, wherein both the front and rear outer walls of the cooling drum are fixedly mounted with I-shaped blocks, a sliding sleeve is sleeved on the outer side of the I-shaped blocks, and gantry frames are fixedly mounted at the four corners of the sliding sleeve;

[0006] A gear ring is sleeved on the outer side of the middle part of the cooling drum, and the gear ring is fixedly connected to the sliding sleeve;

[0007] The side of the sliding sleeve close to the gantry frame is movably penetrated by an insert block, the insert block is inserted into a slot preset on the I-shaped block, and the slot is a multi-stem group uniform array;

[0008] A slider is fixedly installed at the outer end of the plug block, both ends of the slider are movably inserted in the slide slot, and the slide slot is fixedly connected to the inner wall of the gantry, the slider is fixedly connected to the sliding sleeve through a tension spring, and an electromagnet is fixedly installed on the inner side of the gantry;

[0009] Handles are fixedly installed on both sides of the gear ring, and there are four groups of handles in total. Anti-slip sleeves are provided on the handles, and pressure sensors are fixedly installed on the inner sides of the handles near the anti-slip sleeves, which can be used in conjunction with components such as sliding sleeves, plug blocks and I-shaped blocks. During the long-term use of the guanidine nitrate cooling drum, if the assembly position or drive component is changed, causing the drive teeth to be unable to engage, the handle can be held and the electromagnet can be turned on. The electromagnet and the slider are temporarily adsorbed and positioned. At this time, the plug block is separated from the slot, and force is applied along the I-shaped block to push the gear ring to engage with the external drive teeth, and then the electromagnet is turned off. With this structural design, the original position of the gear ring can be changed according to the changes in the assembly components at a later stage, and it has strong applicability. At the same time, compared with welding, this structure is convenient for replacing the gear ring structure.

[0010] As an optional solution of the technical solution of the present application, a group of processors and batteries are fixedly installed on the outside of the sliding sleeve, the data output end of the pressure sensor is connected to the data input end of the processor, and the signal output end of the processor is connected to the signal input end of the electromagnet, which can be used in conjunction with components such as the processor and the pressure sensor. Whenever a person holds the handle, the pressure sensor can be squeezed and the data can be transmitted to the processor. The processor issues an instruction to turn on the electromagnet. Conversely, after the gear ring moves into place, the person's fingers open to avoid squeezing the sensor, and the electromagnet is turned off. This structure realizes the intelligent opening and closing of the electromagnet, and the use effect is relatively ideal.

[0011] As an optional solution to the technical solution of the present application, an indicator sticker is fixedly installed on one side of the front wall of the cooling drum, and guiding texts are printed on the indicator sticker. The indicator sticker and the guiding texts can be used to inform the corresponding safety matters and adjustment methods, so as to make full use of the advantages of the product in the later stage.

[0012] As an optional solution of the technical solution of the present application, flanges are fixedly installed on the outer sides of both ends of the cooling drum, and a plurality of groups of positioning holes in a circular array are opened in the flange. The drum can be detachably fixed through the flange and the positioning holes to ensure the stability of its limiting position and meet the needs of later maintenance and replacement.

[0013] As an optional solution of the technical solution of the present application, the contour of the sliding sleeve is adapted to the shape of the I-shaped block, and the shape of the insert block is adapted to the contour of the slot, so that the limit component is adapted to the design, which can avoid looseness and shaking and ensure stable cooling.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a guanidine nitrate cooling drum, which is provided with a sliding sleeve, an insert block and an I-shaped block. During the long-term use of the guanidine nitrate cooling drum, if the assembly position or the driving component is changed, causing the driving teeth to be unable to mesh, the handle can be held and the electromagnet can be turned on. The electromagnet and the slider are temporarily adsorbed and positioned. At this time, the insert block is separated from the slot, and force is applied along the I-shaped block to push the gear ring to mesh with the external driving teeth, and then the electromagnet is turned off. This structural design can change the original position of the gear ring according to the changes in the assembly components at a later stage, and has strong applicability. At the same time, compared with welding, this structure is convenient for replacing the gear ring structure.

[0016] 2. The utility model discloses a guanidine nitrate cooling drum, which is provided with a processor and a pressure sensor. Whenever a person holds the handle, the pressure sensor can be squeezed and data can be transmitted to the processor. The processor issues a command and the electromagnet is turned on. On the contrary, after the gear ring moves into place, the fingers of the person's hand are opened to avoid squeezing the sensor and the electromagnet is turned off. This structure realizes the intelligent opening and closing of the electromagnet and the use effect is ideal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of a guanidine nitrate cooling drum of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the connection part between the sliding sleeve and the I-shaped block of a guanidine nitrate cooling drum of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the handle portion of a guanidine nitrate cooling drum.

[0021] In the figure: 1. cooling roller; 11. flange; 2. gear ring; 21. handle; 22. pressure sensor; 23. anti-slip sleeve; 3. sleeve; 31. processor; 32. battery; 4. I-block; 41. slot; 5. indicator sticker; 6. gantry; 61. electromagnet; 62. slider; 63. slide groove; 64. plug block; 65. tension spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-3The utility model provides a technical solution: a guanidine nitrate cooling drum, comprising a cooling drum 1, flanges 11 are fixedly installed on the outer sides of both ends of the cooling drum 1, and a plurality of groups of positioning holes in an annular array are opened in the flange 11. The drum can be detachably fixed through the flange 11 and the positioning holes to ensure the stability of its limit position and meet the needs of later maintenance and replacement. The front and rear outer walls of the cooling drum 1 are fixedly installed with a profile block 4, a sleeve 3 is sleeved on the outer side of the profile block 4, and a gantry 6 is fixedly installed at the four corners of the sleeve 3. An indicator sticker 5 is fixedly installed on one side of the front wall of the cooling drum 1, and guide texts are printed on the indicator sticker 5. The corresponding safety matters and adjustment methods can be informed through the indicator sticker 5 and the guide text, so as to make full use of the advantages of the product in the later stage; a gear ring 2 is sleeved on the outer side of the middle part of the cooling drum 1, and the gear ring 2 is fixedly connected to the sleeve 3; A plug block 64 is movably penetrated on one side of the sliding sleeve 3 close to the gantry 6. The plug block 64 is inserted into a preset slot 41 on the I-shaped block 4, and the slot 41 is a multi-dry group uniform array. The contour of the sliding sleeve 3 is adapted to the shape of the I-shaped block 4, and the shape of the plug block 64 is adapted to the contour of the slot 41, so that the limit component is adapted to the design, which can avoid loosening and shaking, and ensure stable cooling; a slider 62 is fixedly installed on the outer end of the plug block 64, and both ends of the slider 62 are movably inserted in the slide groove 63, and the slide groove 63 is fixedly connected to the inner wall of the gantry 6, and the slider 62 is fixedly connected to the sliding sleeve 3 through a tension spring 65, and an electromagnet 61 is fixedly installed on the inner side of the gantry 6; handles 21 are fixedly installed on both sides of the gear ring 2, and there are four groups of handles 21, and an anti-slip sleeve 23 is provided on the handle 21, and a pressure sensor 22 is fixedly installed on the inner side of the handle 21 close to the anti-slip sleeve 23.

[0024] In this technical solution, the sleeve 3, the insert block 64 and the I-shaped block 4 can be used together. During the long-term use of the guanidine nitrate cooling drum, if the assembly position or the drive component is changed, causing the drive teeth to be unable to engage, the handle 21 can be held and the electromagnet 61 can be turned on. The electromagnet 61 and the slider 62 are temporarily adsorbed and positioned. At this time, the insert block 64 is separated from the slot 41, and force is applied along the I-shaped block to push the gear ring 2 to engage with the external drive teeth, and then the electromagnet 61 is turned off. This structural design can change the original position of the gear ring 2 according to the changes in the assembly components at a later time. It has strong applicability. At the same time, compared with welding, this structure is convenient for replacing the gear ring 2 structure.

[0025] In some technical solutions, a processor 31 and a battery 32 are fixedly installed on the outside of a set of sleeves 3, the data output end of the pressure sensor 22 is connected to the data input end of the processor 31, and the signal output end of the processor 31 is connected to the signal input end of the electromagnet 61.

[0026] In this technical solution, the processor 31 and the pressure sensor 22 and other components can be used together. Whenever a person holds the handle 21, the pressure sensor 22 can be squeezed and the data can be transmitted to the processor 31. The processor 31 issues an instruction and the electromagnet 61 is turned on. On the contrary, after the gear ring 2 moves into place, the person's fingers open to avoid squeezing the sensor, and the electromagnet 61 is turned off. This structure realizes the intelligent opening and closing of the electromagnet 61, and the use effect is relatively ideal.

[0027] Working principle: It should be noted that the utility model is a guanidine nitrate cooling drum, and its components are all universal standard parts or components known to those skilled in the art, and its structure and principle can be known to those skilled in the art through technical manuals or conventional test methods.

[0028] When a guanidine nitrate cooling drum is used, the cooling drum 1 is transferred to the guanidine nitrate processing and production position, and then the two ends of the cooling drum 1 are connected to the rotatable external feeding component and the discharging component through the positioning holes of the flange 11, and the gear ring 2 is meshed and aligned with the external driving component, and the driving component drives the cooling drum 1 to rotate, and the material is discharged from the bottom port of the inclined drum to assist the cooling of the guanidine nitrate;

[0029] By providing the sliding sleeve 3, the plug block 64 and the I-shaped block 4, during the long-term use of the guanidine nitrate cooling drum, if there is a change in the assembly position or the drive component, causing the drive teeth to be unable to engage, the handle 21 can be held and the electromagnet 61 can be turned on. The electromagnet 61 and the slider 62 are temporarily adsorbed and positioned. At this time, the plug block 64 is separated from the slot 41, and force is applied along the I-shaped block to push the gear ring 2 to engage with the external drive teeth, and then the electromagnet 61 is closed. This structural design can change the original position of the gear ring 2 according to the changes in the assembly components in the later stage, and has strong applicability. Compared with welding, this structure is convenient for replacing the gear ring 2 structure. By providing the processor 31 and the pressure sensor 22, whenever a person holds the handle 21, the pressure sensor 22 can be squeezed and the data can be transmitted to the processor 31. The processor 31 issues an instruction and the electromagnet 61 is turned on. On the contrary, after the gear ring 2 moves into place, the fingers of the person's hand are opened to avoid squeezing the sensor, and the electromagnet 61 is turned off. This structure realizes the intelligent opening and closing of the electromagnet 61, and the use effect is relatively ideal.

Claims

1. A guanidine nitrate cooling drum, characterized in that: It comprises a cooling drum (1), wherein the front and rear outer walls of the cooling drum (1) are both fixedly mounted with I-shaped blocks (4), the outer side of the I-shaped blocks (4) is sleeved with a sliding sleeve (3), and the four corners of the sliding sleeve (3) are all fixedly mounted with gantry frames (6); A gear ring (2) is sleeved on the outer side of the middle part of the cooling drum (1), and the gear ring (2) is fixedly connected to the sliding sleeve (3); An insert block (64) is movably inserted through one side of the sliding sleeve (3) close to the gantry (6), and the insert block (64) is inserted into a slot (41) preset on the I-shaped block (4), and the slot (41) is a multi-stem uniform array; A slider (62) is fixedly mounted on the outer end of the plug block (64), both ends of the slider (62) are movably inserted into the slide groove (63), and the slide groove (63) is fixedly connected to the inner wall of the gantry (6), the slider (62) is fixedly connected to the sliding sleeve (3) through a tension spring (65), and an electromagnet (61) is fixedly mounted on the inner side of the gantry (6); Handles (21) are fixedly mounted on both sides of the gear ring (2), and there are four sets of handles (21). Anti-slip sleeves (23) are sleeved on the handles (21), and pressure sensors (22) are fixedly mounted on the inner side of the handles (21) close to the anti-slip sleeves (23).

2. A guanidine nitrate cooling drum according to claim 1, characterized in that: A processor (31) and a battery (32) are fixedly mounted on the outside of a set of the sliding sleeves (3); a data output end of the pressure sensor (22) is connected to a data input end of the processor (31); and a signal output end of the processor (31) is connected to a signal input end of the electromagnet (61).

3. A guanidine nitrate cooling drum according to claim 1, characterized in that: An indicator sticker (5) is fixedly mounted on one side of the front wall of the cooling drum (1), and guiding text is printed on the indicator sticker (5).

4. A guanidine nitrate cooling drum according to claim 1, characterized in that: Flanges (11) are fixedly mounted on the outer sides of both ends of the cooling drum (1), and a plurality of groups of positioning holes in an annular array are provided in the flanges (11).

5. A guanidine nitrate cooling drum according to claim 1, characterized in that: The contour of the sliding sleeve (3) is adapted to the outer shape of the I-shaped block (4), and the outer shape of the inserting block (64) is adapted to the contour of the slot (41).

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