CN214765882U

CN214765882U - Discharge sieve plate of ball mill

Info

Publication number: CN214765882U
Application number: CN202120280479.4U
Authority: CN
Inventors: 张权卫; 褚国强; 杨静忠
Original assignee: Shanghai Zhangyan Nanfang Cement Co ltd
Current assignee: Shanghai Zhangyan Nanfang Cement Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-19
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a ball mill ejection of compact sieve, including a sieve and sieve mesh, No. one the sieve inboard runs through and has seted up the sieve mesh, No. one sieve bottom border fixed mounting has the spring, No. two sieves of spring bottom fixedly connected with, No. two sieve inboards run through and install an extension section of thick bamboo, the utility model relates to a ball mill accessory technical field. This ball mill ejection of compact sieve has solved current ball mill sieve and has caused the jam easily, inconvenient clearance, lead to the problem that the material is difficult to pass through, through setting up the pivot, dredge the tooth, the guide bar, the slider, the chute, so when the pivot reciprocated, the guide bar drives the slider and removes at the chute inner chamber, the pivot drives dredge the tooth like this and rotates at the sieve mesh with extending a section of thick bamboo inner chamber, dredge the material of inner chamber process, the material of avoiding sieve mesh and extending a section of thick bamboo inner chamber process like this causes the drawback of jam, and the setting up of spring makes its whole sieve take place to shake, make its material pass through more smoothly.

Description

Discharge sieve plate of ball mill

Technical Field

The utility model relates to a ball mill accessory technical field specifically is a ball mill ejection of compact sieve.

Background

The ball mill is a common and important powder grinding device, and the principle of the ball mill is that a large number of balls loaded inside the ball mill are driven to roll along with the ball mill by high-speed rolling of the ball mill and are in mutual friction collision, so that granular raw materials mixed in the ball mill are ground into powder. The outlet of the ball mill is usually provided with a discharge sieve plate through which the ground powder can be discharged, while the balls and the larger particulate material are retained.

The sieve plate of the ball mill is easy to cause blockage and inconvenient to clean, so that materials are difficult to pass through, and normal work of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ball mill ejection of compact sieve has solved current ball mill sieve and has caused the jam easily, and inconvenient clearance leads to the problem that the material is difficult to pass through.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a ball mill ejection of compact sieve, includes sieve and sieve mesh, the sieve mesh has been seted up in inboard running through of sieve, sieve bottom border fixed mounting has the spring, No. two sieves of spring bottom fixedly connected with, No. two sieve inboards are run through and are installed and extend a section of thick bamboo, and extend a section of thick bamboo and be located the sieve mesh bottom, extend a section of thick bamboo inner chamber bottom one side fixedly connected with support frame, support frame top one end is rotated and is connected with the pivot, and the pivot top extends to the sieve mesh inner chamber, the chute has been seted up to sieve mesh inner chamber wall, pivot one side fixedly connected with guide bar, guide bar one end fixedly connected with slider, and the slider slides and is located the chute inner chamber, the tooth is dredged from guide bar one side fixedly connected with in the pivot, and dredges the tooth and be located the sieve mesh and extend a section of thick bamboo inner chamber.

Preferably, the bottom of the sieve pore is fixedly provided with a sleeve, and the extension cylinder is positioned at the bottom of the inner cavity of the sleeve.

Preferably, two sides of the extension cylinder are provided with limiting sliding grooves.

Preferably, the bottom parts of the two sides of the inner cavity of the sleeve are fixedly connected with limiting sliding blocks, and the limiting sliding blocks are slidably located in the limiting sliding grooves.

Preferably, the springs are provided with a plurality of groups, and the springs are arranged in a circular structure.

Preferably, the inner cavity diameter of the sieve hole is smaller than that of the extension cylinder.

Advantageous effects

The utility model provides a ball mill ejection of compact sieve. The method has the following beneficial effects:

this ball mill ejection of compact sieve, through setting up the pivot, dredge the tooth, the guide bar, the slider, the chute, so when the pivot reciprocated, the guide bar drives the slider and removes at the chute inner chamber, the pivot drives and dredge the tooth like this and rotates at the sieve mesh with extension section of thick bamboo inner chamber, consequently, the material to the inner chamber process has the effect of carrying out the mediation, avoid the sieve mesh like this and extend the material of a section of thick bamboo inner chamber process and cause the drawback of jam, and the setting up of spring makes its whole sieve take place the shake, make its material pass through more smoothly, make its whole sieve avoid the drawback of jam.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the sieve pore overlooking structure of the present invention.

In the figure: 1. a first sieve plate; 2. screening holes; 3. a second sieve plate; 4. an extension cylinder; 5. a spring; 6. a sleeve; 7. a support frame; 8. a rotating shaft; 9. a chute; 10. a guide bar; 11. a slider; 12. dredging teeth; 13. a limiting slide block; 14. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a discharge sieve plate of a ball mill: the utility model provides a ball mill ejection of compact sieve, including sieve 1 and sieve mesh 2, sieve mesh 2 has been seted up in 1 inboard running through of sieve, 1 bottom border fixed mounting of sieve has spring 5, No. two sieve 3 of spring 5 bottom fixedly connected with, No. two sieve 3 inboards are run through to install and are extended a section of thick bamboo 4, and extend a 4 and be located sieve mesh 2 bottoms, extend 4 inner chamber bottom one side fixedly connected with support frame 7 of a section of thick bamboo, 7 top one ends of support frame are rotated and are connected with pivot 8, and the 8 top of pivot extends to the 2 inner chambers of sieve mesh, chute 9 has been seted up to 2 inner chamber walls of sieve mesh, 8 one side fixedly connected with guide bar 10 of pivot, 10 one end fixedly connected with slider 11 of guide bar, and slider 11 slides and is located the chute 9 inner chamber, 10 one side fixedly connected with mediation tooth 12 are kept away from to pivot 8, and mediation tooth 12 is located sieve mesh 2 and extends 4 inner chambers of a section of thick bamboo.

The bottom of the sieve pore 2 is fixedly provided with a sleeve 6, and the extension cylinder 4 is positioned at the bottom of the inner cavity of the sleeve 6.

Two sides of the extension cylinder 4 are provided with limit sliding chutes 14.

The bottom of the two sides of the inner cavity of the sleeve 6 is fixedly connected with a limiting slide block 13, and the limiting slide block 13 is slidably positioned in a limiting slide groove 14.

The springs 5 are provided with a plurality of groups, and the plurality of groups of springs 5 are distributed into a circular structure.

The inner cavity diameter of the sieve holes 2 is smaller than that of the extension cylinder 4.

The during operation, extrude spring 5 between the two when sieve 1 and No. two sieve 3 receive the extrusion or vibrate, extend a section of thick bamboo 4 like this and reciprocate in sleeve 6 inner chamber, when extending a section of thick bamboo 4 and reciprocate in sleeve 6 inner chamber, because 8 one side guide bars 10 of pivot, slider 11 and chute 9's cooperation sets up, so when pivot 8 reciprocates, guide bar 10 drives slider 11 and removes at chute 9 inner chamber, pivot 8 drives dredging teeth 12 like this and rotates at sieve mesh 2 and extension section of thick bamboo 4 inner chamber, consequently, the material to the inner chamber process has the effect of dredging, avoid sieve mesh 2 and the material that extends a section of thick bamboo 4 inner chamber process to cause the drawback of jam like this, and spring 6's setting makes its whole sieve take place the shake, make its material pass through more smoothly, make its whole sieve avoid the drawback of jam.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ball mill ejection of compact sieve, includes sieve (1) and sieve mesh (2), sieve (1) inboard is run through and has been seted up sieve mesh (2), its characterized in that: the sieve plate structure is characterized in that a spring (5) is fixedly mounted at the edge of the bottom of a first sieve plate (1), a second sieve plate (3) is fixedly connected to the bottom of the spring (5), an extension cylinder (4) is installed on the inner side of the second sieve plate (3) in a penetrating manner, the extension cylinder (4) is located at the bottom of a sieve mesh (2), a support frame (7) is fixedly connected to one side of the bottom of an inner cavity of the extension cylinder (4), a rotating shaft (8) is rotatably connected to one end of the top of the support frame (7), the top end of the rotating shaft (8) extends to the inner cavity of the sieve mesh (2), a chute (9) is formed in the inner cavity wall of the sieve mesh (2), a guide rod (10) is fixedly connected to one side of the rotating shaft (8), a sliding block (11) is fixedly connected to one end of the guide rod (10), the sliding block (11) is slidably located in the inner cavity of the chute (9), and dredging teeth (12) are fixedly connected to one side of the guide rod (10) far away from the rotating shaft (8), and the dredging teeth (12) are positioned in the sieve pores (2) and the inner cavity of the extension cylinder (4).

2. A ball mill discharge screen deck according to claim 1, wherein: the bottom of the sieve pore (2) is fixedly provided with a sleeve (6), and the extension cylinder (4) is positioned at the bottom of the inner cavity of the sleeve (6).

3. A ball mill discharge screen deck according to claim 1, wherein: and two sides of the extension cylinder (4) are provided with limiting sliding grooves (14).

4. A ball mill discharge screen deck according to claim 2, wherein: the bottom parts of two sides of the inner cavity of the sleeve (6) are fixedly connected with limiting sliding blocks (13), and the limiting sliding blocks (13) are slidably located in limiting sliding grooves (14).

5. A ball mill discharge screen deck according to claim 1, wherein: the springs (5) are provided with a plurality of groups, and the springs (5) are arranged in a circular structure.

6. A ball mill discharge screen deck according to claim 1, wherein: the diameter of the inner cavity of the sieve pore (2) is smaller than that of the inner cavity of the extension cylinder (4).