Airflow type ultrafine grinder

Abstract

The utility model discloses an airflow type ultrafine grinder which comprises a grinder body and a pipeline, a connecting disc is fixed at the position of a feeding port of the grinder body, a fixing block is fixed on the connecting disc, the connecting disc is attached to a fixing disc fixed on the pipeline, the fixing block penetrates through a through hole formed in the fixing disc, a sliding sleeve is connected to the pipeline in a sliding mode, and the sliding sleeve is fixed on the pipeline. A clamping groove is formed in the outer wall of the sliding sleeve, a transverse hole is formed in the fixing block, a clamping rod penetrates through the transverse hole, and the clamping rod and the clamping groove are clamped. According to the pipeline dismounting device, the moving ring is pushed upwards until the vertical rod at the bottom of the moving ring is separated from the round hole, at the moment, the rotating sleeve can be rotated to enable the sliding sleeve to move on the pipeline, so that the clamping rod is not clamped, the clamping rod can be pulled out of the clamping groove and the transverse hole, and at the moment, the pipeline can be dismounted from the machine body; the pipeline and the machine body are easy and convenient to disassemble, and tedious steps are omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafine pulverizers, in particular to an airflow type ultrafine pulverizer. Background Art

[0002] The various components of the airflow superfine pulverizer are mostly connected by bolts and connected through pipes with the cooperation of flanges.

[0003] Since the ultrafine pulverizer needs regular maintenance to extend its life, it is necessary to remove the bolts connecting the pipes one by one when disassembling the ultrafine pulverizer, which is cumbersome and inconvenient, and brings a large workload to the staff. Therefore, the traditional ultrafine pulverizer can be improved to make the installation and disassembly of the interconnected pipes simpler and more convenient. Utility Model Content

[0004] The purpose of the utility model is to provide an airflow type ultrafine pulverizer in order to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An airflow type ultrafine pulverizer comprises a machine body and a pipeline, wherein a connecting disk is fixed at a material inlet of the machine body, a fixing block is fixed on the connecting disk, the connecting disk is fitted with a fixing disk fixed on the pipeline, and the fixing block passes through a through hole provided on the fixing disk, a sliding sleeve is slidably connected to the pipeline, a slot is provided on the outer wall of the sliding sleeve, a transverse hole is provided on the fixing block, a clamping rod passes through the transverse hole, and the clamping rod is clamped with the clamping slot, and a limiting member for limiting the position of the sliding sleeve is provided on the pipeline.

[0007] Preferably, the limit member includes a rotating sleeve rotatably connected to the sliding sleeve, and the rotating sleeve is connected to the pipeline by threads, a sealing ring is provided at the part where the fixed disk and the connecting disk are in contact, and as the rotating sleeve moves downward along the pipeline during rotation, the sealing ring is compressed, and the transverse hole is aligned with the slot, and a positioning member for positioning the rotating sleeve is provided on the pipeline.

[0008] Preferably, the positioning member includes a groove opened on the pipe, and the pipe is slidably connected to the movable ring, and a protrusion slidably connected to the groove is fixed on the movable ring, a vertical rod is fixed to the bottom of the movable ring, and a circular hole slidably connected to the vertical rod is opened on the rotating sleeve.

[0009] Preferably, a spring is sleeved on the pipe, and one end of the spring abuts against the bend of the pipe, and the other end abuts against the upper surface of the movable ring.

[0010] Preferably, an elastic rubber gasket protrudes from the portion where the end of the clamping rod engages with the clamping slot.

[0011] Preferably, a ball bearing is provided on the portion where the projection is slidably connected to the groove.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. The present application is to push the moving ring upward until the vertical rod at the bottom of the moving ring is out of the round hole. At this time, the rotating sleeve can be rotated to make the sliding sleeve move on the pipe, so that the clamping rod is not clamped. At this time, the clamping rod can be pulled out of the clamping slot and the horizontal hole. At this time, the pipe can be removed from the machine body. The disassembly process of the pipe and the machine body is relatively simple and convenient, eliminating cumbersome steps.

[0014] 2. The present application can change the vertical height of the sliding sleeve by rotating the rotating sleeve, thereby causing the card rod to be subjected to vertical force in the horizontal hole and the card slot, so that the card rod cannot be pulled out of the card slot and the horizontal hole by force. Therefore, the card rod can function more stably without worrying about the card rod accidentally falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of the ultrafine pulverizer provided according to the embodiment of the utility model is shown;

[0016] Figure 2 A partial structural schematic diagram of an ultrafine pulverizer provided according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the structure of a pipeline portion provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Machine body; 2. Connecting plate; 3. Fixing block; 4. Horizontal hole; 5. Clamping rod; 6. Pipe; 7. Fixing plate; 8. Through hole; 9. Sliding sleeve; 10. Clamping groove; 11. Rotating sleeve; 12. Round hole; 13. Moving ring; 14. Bump; 15. Groove; 16. Vertical rod; 17. Spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] The utility model provides a technical solution, please refer to Figure 1-3 :

[0023] An airflow type ultrafine pulverizer comprises a machine body 1 and a pipeline 6, characterized in that a connecting plate 2 is fixed at the feed inlet of the machine body 1, and a fixing block 3 is fixed on the connecting plate 2, and the connecting plate 2 is fitted with a fixing plate 7 fixed on the pipeline 6, and the fixing block 3 passes through a through hole 8 provided on the fixing plate 7, a sliding sleeve 9 is slidably connected to the pipeline 6, and a slot 10 is provided on the outer wall of the sliding sleeve 9, a transverse hole 4 is provided on the fixing block 3, and a clamping rod 5 passes through the transverse hole 4, and the clamping rod 5 is clamped with the slot 10, and an elastic rubber gasket protrudes from the part where the end of the clamping rod 5 is clamped with the slot 10, so that the clamping rod 5 and the slot 10 are more tightly clamped, and a limiting member for limiting the position of the sliding sleeve 9 is provided on the pipeline 6.

[0024] Embodiment 2:

[0025] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the limiter includes a rotating sleeve 11 rotatably connected to the sliding sleeve 9, and the rotating sleeve 11 is connected to the pipe 6 by threads, and the portion where the fixed disk 7 and the connecting disk 2 are in contact is provided with a sealing ring, and as the rotating sleeve 11 moves downward along the pipe 6 during rotation, when the sealing ring is compressed, the transverse hole 4 is aligned with the card slot 10, and a positioning member for positioning the rotating sleeve 11 is provided on the pipe 6. The vertical height of the sliding sleeve 9 can be changed by rotating the rotating sleeve 11, so that the card rod 5 can connect the connecting disk 2 with the fixed disk 7. The rotating sleeve 11 can change the vertical height of the sliding sleeve 9 when rotating, so that the card rod 5 is subjected to a vertical force in the transverse hole 4 and the card slot 10, so that the card rod 5 cannot be forced out of the card slot 10 and the transverse hole 4.

[0026] Embodiment three:

[0027] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the positioning member includes a groove 15 provided on the pipe 6, and the pipe 6 is slidably connected to the moving ring 13, and a protrusion 14 slidably connected to the groove 15 is fixed on the moving ring 13, and a ball is provided on the part where the protrusion 14 and the groove 15 are slidably connected, a vertical rod 16 is fixed to the bottom of the moving ring 13, and a round hole 12 slidably connected to the vertical rod 16 is provided on the rotating sleeve 11. A spring 17 is sleeved on the pipe 6, and one end of the spring 17 abuts against the bend of the pipe 6, and the other end abuts against the upper surface of the moving ring 13. Under the elastic force of the spring 17, the moving ring 13 can move downward.

[0028] In summary, when the pipe 6 needs to be removed from the machine body 1, the movable ring 13 is pushed upward, and the spring 17 is compressed until the vertical rod 16 at the bottom of the movable ring 13 is separated from the circular hole 12. At this time, the rotating sleeve 11 can be rotated to make the sliding sleeve 9 move on the pipe 6, so that the clamping rod 5 is not clamped. At this time, the clamping rod 5 can be pulled out of the clamping groove 10 and the horizontal hole 4. At this time, the pipe 6 can be removed from the machine body 1.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An airflow type ultrafine pulverizer, comprising a body (1) and a pipeline (6), characterized in that: A connecting plate (2) is fixed at the feed inlet of the machine body (1), and a fixing block (3) is fixed on the connecting plate (2), and the connecting plate (2) is fitted with a fixing plate (7) fixed on the pipeline (6), and the fixing block (3) passes through a through hole (8) provided on the fixing plate (7), a sliding sleeve (9) is slidably connected to the pipeline (6), and a clamping groove (10) is provided on the outer wall of the sliding sleeve (9), a transverse hole (4) is provided on the fixing block (3), and a clamping rod (5) passes through the transverse hole (4), and the clamping rod (5) is clamped with the clamping groove (10), and a limiting member for limiting the position of the sliding sleeve (9) is provided on the pipeline (6).

2. The airflow type ultrafine pulverizer according to claim 1, characterized in that: The limiting member comprises a rotating sleeve (11) rotatably connected to the sliding sleeve (9), and the rotating sleeve (11) is connected to the pipe (6) by means of threads, a sealing ring is provided at the portion where the fixed disk (7) and the connecting disk (2) are in contact, and as the rotating sleeve (11) moves downward along the pipe (6) during rotation, the sealing ring is compressed, and the transverse hole (4) is aligned with the slot (10), and a positioning member for positioning the rotating sleeve (11) is provided on the pipe (6).

3. An airflow type ultrafine pulverizer according to claim 2, characterized in that: The positioning member comprises a groove (15) formed on the pipe (6), the pipe (6) is slidably connected to the moving ring (13), a protrusion (14) slidably connected to the groove (15) is fixed on the moving ring (13), a vertical rod (16) is fixed to the bottom of the moving ring (13), and a circular hole (12) slidably connected to the vertical rod (16) is formed on the rotating sleeve (11).

4. The airflow type ultrafine pulverizer according to claim 3, characterized in that: A spring (17) is sleeved on the pipe (6), and one end of the spring (17) abuts against the bend of the pipe (6), and the other end abuts against the upper surface of the moving ring (13).

5. The airflow type ultrafine pulverizer according to claim 1, characterized in that: An elastic rubber gasket protrudes from the portion where the end of the clamping rod (5) engages with the clamping slot (10).

6. The airflow type ultrafine pulverizer according to claim 3, characterized in that: A ball bearing is provided on the portion where the protrusion (14) and the groove (15) are slidably connected.

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